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qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
QA output created by 051
qemu-iotests: Remove traling whitespaces in *.out This is simply: $ cd tests/qemu-iotests; sed -i -e 's/ *$//' *.out Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 1418110684-19528-2-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-12-09 08:38:03 +01:00
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
iotests: Specify explicit backing format where sensible There are many existing qcow2 images that specify a backing file but no format. This has been the source of CVEs in the past, but has become more prominent of a problem now that libvirt has switched to -blockdev. With older -drive, at least the probing was always done by qemu (so the only risk of a changed format between successive boots of a guest was if qemu was upgraded and probed differently). But with newer -blockdev, libvirt must specify a format; if libvirt guesses raw where the image was formatted, this results in data corruption visible to the guest; conversely, if libvirt guesses qcow2 where qemu was using raw, this can result in potential security holes, so modern libvirt instead refuses to use images without explicit backing format. The change in libvirt to reject images without explicit backing format has pointed out that a number of tools have been far too reliant on probing in the past. It's time to set a better example in our own iotests of properly setting this parameter. iotest calls to create, rebase, and convert are all impacted to some degree. It's a bit annoying that we are inconsistent on command line - while all of those accept -o backing_file=...,backing_fmt=..., the shortcuts are different: create and rebase have -b and -F, while convert has -B but no -F. (amend has no shortcuts, but the previous patch just deprecated the use of amend to change backing chains). Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20200706203954.341758-9-eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-07-06 22:39:52 +02:00
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
=== Unknown option ===
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0
block: Drop BB name from bad option error The information which BB is concerned does not seem useful enough to justify its existence in most other place (which may be related to qemu printing the -drive parameter in question anyway, and for blockdev-add the attribution is naturally unambiguous). Furthermore, as of a future patch, bdrv_get_device_name(bs) will always return the empty string before bdrv_open_inherit() returns. Therefore, just dropping that information seems to be the best course of action. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-03-16 19:54:34 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt'
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0
block: Drop BB name from bad option error The information which BB is concerned does not seem useful enough to justify its existence in most other place (which may be related to qemu printing the -drive parameter in question anyway, and for blockdev-add the attribution is naturally unambiguous). Furthermore, as of a future patch, bdrv_get_device_name(bs) will always return the empty string before bdrv_open_inherit() returns. Therefore, just dropping that information seems to be the best course of action. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-03-16 19:54:34 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=on,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt'
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0
block: Drop BB name from bad option error The information which BB is concerned does not seem useful enough to justify its existence in most other place (which may be related to qemu printing the -drive parameter in question anyway, and for blockdev-add the attribution is naturally unambiguous). Furthermore, as of a future patch, bdrv_get_device_name(bs) will always return the empty string before bdrv_open_inherit() returns. Therefore, just dropping that information seems to be the best course of action. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-03-16 19:54:34 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=1234,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt'
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0
block: Drop BB name from bad option error The information which BB is concerned does not seem useful enough to justify its existence in most other place (which may be related to qemu printing the -drive parameter in question anyway, and for blockdev-add the attribution is naturally unambiguous). Furthermore, as of a future patch, bdrv_get_device_name(bs) will always return the empty string before bdrv_open_inherit() returns. Therefore, just dropping that information seems to be the best course of action. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-03-16 19:54:34 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo,if=none,id=drive0: Block format 'qcow2' does not support the option 'unknown_opt'
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
block: Fix error path segfault in bdrv_open() Using an invalid option for a block device that is opened with BDRV_O_PROTOCOL led to drv = NULL, and when trying to include the driver name in the error message, qemu dereferenced it: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar Segmentation fault (core dumped) With this patch applied, the expected error message is printed: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar qemu-system-x86_64: -drive file=/tmp/test.qcow2,file.foo=bar: could not open disk image /tmp/test.qcow2: Block protocol 'file' doesn't support the option 'foo' Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-06 16:34:46 +01:00
=== Unknown protocol option ===
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=: Block protocol 'file' doesn't support the option 'unknown_opt'
block: Fix error path segfault in bdrv_open() Using an invalid option for a block device that is opened with BDRV_O_PROTOCOL led to drv = NULL, and when trying to include the driver name in the error message, qemu dereferenced it: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar Segmentation fault (core dumped) With this patch applied, the expected error message is printed: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar qemu-system-x86_64: -drive file=/tmp/test.qcow2,file.foo=bar: could not open disk image /tmp/test.qcow2: Block protocol 'file' doesn't support the option 'foo' Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-06 16:34:46 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=on: Block protocol 'file' doesn't support the option 'unknown_opt'
block: Fix error path segfault in bdrv_open() Using an invalid option for a block device that is opened with BDRV_O_PROTOCOL led to drv = NULL, and when trying to include the driver name in the error message, qemu dereferenced it: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar Segmentation fault (core dumped) With this patch applied, the expected error message is printed: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar qemu-system-x86_64: -drive file=/tmp/test.qcow2,file.foo=bar: could not open disk image /tmp/test.qcow2: Block protocol 'file' doesn't support the option 'foo' Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-06 16:34:46 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=1234: Block protocol 'file' doesn't support the option 'unknown_opt'
block: Fix error path segfault in bdrv_open() Using an invalid option for a block device that is opened with BDRV_O_PROTOCOL led to drv = NULL, and when trying to include the driver name in the error message, qemu dereferenced it: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar Segmentation fault (core dumped) With this patch applied, the expected error message is printed: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar qemu-system-x86_64: -drive file=/tmp/test.qcow2,file.foo=bar: could not open disk image /tmp/test.qcow2: Block protocol 'file' doesn't support the option 'foo' Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-06 16:34:46 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,file.unknown_opt=foo: Block protocol 'file' doesn't support the option 'unknown_opt'
block: Fix error path segfault in bdrv_open() Using an invalid option for a block device that is opened with BDRV_O_PROTOCOL led to drv = NULL, and when trying to include the driver name in the error message, qemu dereferenced it: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar Segmentation fault (core dumped) With this patch applied, the expected error message is printed: $ x86_64-softmmu/qemu-system-x86_64 -drive file=/tmp/test.qcow2,file.foo=bar qemu-system-x86_64: -drive file=/tmp/test.qcow2,file.foo=bar: could not open disk image /tmp/test.qcow2: Block protocol 'file' doesn't support the option 'foo' Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-06 16:34:46 +01:00
block: Fail if requested driver is not available If an explicit driver option is present, but doesn't specify a valid driver, then bdrv_open() should fail instead of probing the format. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-08 17:44:52 +02:00
=== Invalid format ===
Testing: -drive file=TEST_DIR/t.qcow2,format=foo
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=foo: Unknown driver 'foo'
block: Fail if requested driver is not available If an explicit driver option is present, but doesn't specify a valid driver, then bdrv_open() should fail instead of probing the format. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-08 17:44:52 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,driver=foo
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=foo: Unknown driver 'foo'
block: Always pass driver name through options QDict The "driver" entry in the options QDict is now only missing if we're opening an image with format probing. We also catch cases now where both the drv argument and a "driver" option is specified, e.g. by specifying -drive format=qcow2,driver=raw Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-05-27 10:50:29 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,format=qcow2: Cannot specify both 'driver' and 'format'
block: Fail if requested driver is not available If an explicit driver option is present, but doesn't specify a valid driver, then bdrv_open() should fail instead of probing the format. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-08 17:44:52 +02:00
iotests: Add test for driver=qcow2, format=qcow2 While specifying a different driver and format is obviously invalid, specifying the same driver once through driver and once through format is invalid as well. Add a test for it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-5-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:13 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=qcow2,format=qcow2: Cannot specify both 'driver' and 'format'
iotests: Add test for driver=qcow2, format=qcow2 While specifying a different driver and format is obviously invalid, specifying the same driver once through driver and once through format is invalid as well. Add a test for it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-5-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:13 +01:00
block: Fail if requested driver is not available If an explicit driver option is present, but doesn't specify a valid driver, then bdrv_open() should fail instead of probing the format. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-08 17:44:52 +02:00
block: Don't silently truncate node names If the user passes a too long node name string, we silently truncate it to fit into BlockDriverState.node_name, i.e. to 31 characters. Apart from surprising the user when the node has a different name than requested, this also bypasses the check for duplicate names, so that the same name can be assigned to multiple nodes. Fix this by just making too long node names an error. Reported-by: Peter Krempa <pkrempa@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-04 13:28:29 +02:00
=== Node names ===
Testing: -drive file=TEST_DIR/t.qcow2,node-name=x123456789012345678901234567890
QEMU X.Y.Z monitor - type 'help' for more information
(qemu) quit
Testing: -drive file=TEST_DIR/t.qcow2,node-name=x1234567890123456789012345678901
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=x1234567890123456789012345678901: Node name too long
Testing: -drive file=TEST_DIR/t.qcow2,node-name=All-Types.of_all0wed_chars
QEMU X.Y.Z monitor - type 'help' for more information
(qemu) quit
Testing: -drive file=TEST_DIR/t.qcow2,node-name=123foo
iotests: fix 051.out expected output after error text touchups A patch was recently applied that touched up some error messages that pertained to key names like 'node-name'. The trouble is it only updated tests/qemu-iotests/051.pc.out and not tests/qemu-iotests/051.out as well. Do that now. Fixes: 785ec4b1b9 ("block: Clarify error messages pertaining to 'node-name'") Signed-off-by: Connor Kuehl <ckuehl@redhat.com> Message-Id: <20210318200949.1387703-2-ckuehl@redhat.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2021-03-18 21:09:49 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=123foo: Invalid node-name: '123foo'
block: Don't silently truncate node names If the user passes a too long node name string, we silently truncate it to fit into BlockDriverState.node_name, i.e. to 31 characters. Apart from surprising the user when the node has a different name than requested, this also bypasses the check for duplicate names, so that the same name can be assigned to multiple nodes. Fix this by just making too long node names an error. Reported-by: Peter Krempa <pkrempa@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-04 13:28:29 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,node-name=_foo
iotests: fix 051.out expected output after error text touchups A patch was recently applied that touched up some error messages that pertained to key names like 'node-name'. The trouble is it only updated tests/qemu-iotests/051.pc.out and not tests/qemu-iotests/051.out as well. Do that now. Fixes: 785ec4b1b9 ("block: Clarify error messages pertaining to 'node-name'") Signed-off-by: Connor Kuehl <ckuehl@redhat.com> Message-Id: <20210318200949.1387703-2-ckuehl@redhat.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2021-03-18 21:09:49 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=_foo: Invalid node-name: '_foo'
block: Don't silently truncate node names If the user passes a too long node name string, we silently truncate it to fit into BlockDriverState.node_name, i.e. to 31 characters. Apart from surprising the user when the node has a different name than requested, this also bypasses the check for duplicate names, so that the same name can be assigned to multiple nodes. Fix this by just making too long node names an error. Reported-by: Peter Krempa <pkrempa@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-04 13:28:29 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,node-name=foo#12
iotests: fix 051.out expected output after error text touchups A patch was recently applied that touched up some error messages that pertained to key names like 'node-name'. The trouble is it only updated tests/qemu-iotests/051.pc.out and not tests/qemu-iotests/051.out as well. Do that now. Fixes: 785ec4b1b9 ("block: Clarify error messages pertaining to 'node-name'") Signed-off-by: Connor Kuehl <ckuehl@redhat.com> Message-Id: <20210318200949.1387703-2-ckuehl@redhat.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2021-03-18 21:09:49 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,node-name=foo#12: Invalid node-name: 'foo#12'
block: Don't silently truncate node names If the user passes a too long node name string, we silently truncate it to fit into BlockDriverState.node_name, i.e. to 31 characters. Apart from surprising the user when the node has a different name than requested, this also bypasses the check for duplicate names, so that the same name can be assigned to multiple nodes. Fix this by just making too long node names an error. Reported-by: Peter Krempa <pkrempa@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-04 13:28:29 +02:00
Add testcase for scsi-hd devices without drive property Lets add a test for scsi devices without a drive. This was broken by a recent block patch, thus indicating that we need a testcase. Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-03-03 15:59:26 +01:00
=== Device without drive ===
iotests: Revert "iotests: use -ccw on s390x for 040, 139, and 182" Commit f1d5516ab583 introduces a test in some iotests to check if the machine is a s390-ccw-virtio and to select virtio-*-ccw rather than virtio-*-pci. We don't need that because QEMU already provides aliases to use the correct virtio interface according to the machine type. This patch removes all virtio-*-pci and virtio-*-ccw to use virtio-* instead and remove get_virtio_scsi_device(). This also enables virtio-mmio devices (virtio-*-device) Signed-off-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20210319202335.2397060-5-laurent@vivier.eu> Message-Id: <20210323165308.15244-20-alex.bennee@linaro.org>
2021-03-23 17:53:05 +01:00
Testing: -device virtio-scsi -device scsi-hd
Add testcase for scsi-hd devices without drive property Lets add a test for scsi devices without a drive. This was broken by a recent block patch, thus indicating that we need a testcase. Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-03-03 15:59:26 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
(qemu) QEMU_PROG: -device scsi-hd: drive property not set
qemu-iotests: add test for backing file overriding Test that backing.file.filename option can be parsed and override the backing file from image (backing file reflected with "info block"). Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-22 14:05:07 +02:00
=== Overriding backing file ===
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,driver=qcow2,backing.file.filename=TEST_DIR/t.qcow2.orig,if=none,id=drive0 -nodefaults
qemu-iotests: Remove CR line endings in reference output qemu doesn't print these CRs any more. The test still didn't fail because the output comparison ignores line endings, but the change turns up each time when you want to update the output. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:48:38 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block
block: Respect backing bs in bdrv_refresh_filename Basically, bdrv_refresh_filename() should respect all children of a BlockDriverState. However, generally those children are driver-specific, so this function cannot handle the general case. On the other hand, there are only few drivers which use other children than @file and @backing (that being vmdk, quorum, and blkverify). Most block drivers only use @file and/or @backing (if they use any children at all). Both can be implemented directly in bdrv_refresh_filename. The user overriding the file's filename is already handled, however, the user overriding the backing file is not. If this is done, opening the BDS with the plain filename of its file will not be correct, so we may not set bs->exact_filename in that case. iotest 051 contains test cases for overriding the backing file, and so its output changes with this patch applied. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20190201192935.18394-6-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-02-01 20:29:09 +01:00
drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2.orig"}}, "driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}} (qcow2)
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Removable device: not locked, tray closed
block/qapi: Add cache information to query-block Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-05-22 13:28:45 +02:00
Cache mode: writeback
qemu-iotests: Remove CR line endings in reference output qemu doesn't print these CRs any more. The test still didn't fail because the output comparison ignores line endings, but the change turns up each time when you want to update the output. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:48:38 +02:00
Backing file: TEST_DIR/t.qcow2.orig (chain depth: 1)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: add test for backing file overriding Test that backing.file.filename option can be parsed and override the backing file from image (backing file reflected with "info block"). Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-22 14:05:07 +02:00
block: Catch backing files assigned to non-COW drivers Since we parse backing.* options to add a backing file from the command line when the driver didn't assign one, it has been possible to have a backing file for e.g. raw images (it just was never accessed). This is obvious nonsense and should be rejected. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-06-04 15:09:35 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,driver=raw,backing.file.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
block: Catch backing files assigned to non-COW drivers Since we parse backing.* options to add a backing file from the command line when the driver didn't assign one, it has been possible to have a backing file for e.g. raw images (it just was never accessed). This is obvious nonsense and should be rejected. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-06-04 15:09:35 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=file,file.backing.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
block: Catch backing files assigned to non-COW drivers Since we parse backing.* options to add a backing file from the command line when the driver didn't assign one, it has been possible to have a backing file for e.g. raw images (it just was never accessed). This is obvious nonsense and should be rejected. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-06-04 15:09:35 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.backing.driver=qcow2,file.backing.file.filename=TEST_DIR/t.qcow2.orig: Driver doesn't support backing files
block: Catch backing files assigned to non-COW drivers Since we parse backing.* options to add a backing file from the command line when the driver didn't assign one, it has been possible to have a backing file for e.g. raw images (it just was never accessed). This is obvious nonsense and should be rejected. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-06-04 15:09:35 +02:00
qemu-iotests: add test for backing file overriding Test that backing.file.filename option can be parsed and override the backing file from image (backing file reflected with "info block"). Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-09-22 14:05:07 +02:00
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
=== Enable and disable lazy refcounting on the command line, plus some invalid values ===
iotests: Fix 051 for compat=0.10 051 has both compat=1.1 and compat=0.10 tests (once it uses lazy_refcounts, once it tests that setting them does not work). For the compat=0.10 tests, it already explicitly creates a suitable image. So let's just ignore the user-specified compat level for the lazy_refcounts test and explicitly create a compat=1.1 image there, too. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20171123020832.8165-12-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-11-23 03:08:26 +01:00
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
qcow2: Use dashes instead of underscores in options This is what QMP wants to use. The options haven't been enabled in any release yet, so we're still free to change them. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-17 14:45:34 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qcow2: Use dashes instead of underscores in options This is what QMP wants to use. The options haven't been enabled in any release yet, so we're still free to change them. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-17 14:45:34 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qcow2: Use dashes instead of underscores in options This is what QMP wants to use. The options haven't been enabled in any release yet, so we're still free to change them. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-17 14:45:34 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=: Parameter 'lazy-refcounts' expects 'on' or 'off'
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qcow2: Use dashes instead of underscores in options This is what QMP wants to use. The options haven't been enabled in any release yet, so we're still free to change them. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-17 14:45:34 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42: Parameter 'lazy-refcounts' expects 'on' or 'off'
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qcow2: Use dashes instead of underscores in options This is what QMP wants to use. The options haven't been enabled in any release yet, so we're still free to change them. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-17 14:45:34 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo: Parameter 'lazy-refcounts' expects 'on' or 'off'
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
=== With version 2 images enabling lazy refcounts must fail ===
qemu-iotests: Remove traling whitespaces in *.out This is simply: $ cd tests/qemu-iotests; sed -i -e 's/ *$//' *.out Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 1418110684-19528-2-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-12-09 08:38:03 +01:00
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
qcow2: Use dashes instead of underscores in options This is what QMP wants to use. The options haven't been enabled in any release yet, so we're still free to change them. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-17 14:45:34 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on: Lazy refcounts require a qcow2 image with at least qemu 1.1 compatibility level
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qcow2: Use dashes instead of underscores in options This is what QMP wants to use. The options haven't been enabled in any release yet, so we're still free to change them. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-17 14:45:34 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
=== No medium ===
Testing: -drive if=virtio
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Update 051 reference output This has been broken by commit bd5c51ee. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-07-10 17:30:26 +02:00
(qemu) QEMU_PROG: -drive if=virtio: Device needs media, but drive is empty
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
iotests: Attach new devices to node in non-default iothread This tests that devices refuse to be attached to a node that has already been moved to a different iothread if they can't be or aren't configured to work in the same iothread. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-05-23 16:09:19 +02:00
=== Attach to node in non-default iothread ===
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
=== Read-only ===
Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
=== Cache modes ===
Fixes: add read-zeroes to 051.out The patch "iotests: Set read-zeroes on in null block driver for Valgrind" with the commit ID a6862418fec4072 needs the change in 051.out when compared against on the s390 system. Fixes: a6862418fec40727b392c86dc13d9ec980efcb15 Reported-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-25 14:00:50 +02:00
Testing: -drive driver=null-co,read-zeroes=on,cache=none
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
Fixes: add read-zeroes to 051.out The patch "iotests: Set read-zeroes on in null block driver for Valgrind" with the commit ID a6862418fec4072 needs the change in 051.out when compared against on the s390 system. Fixes: a6862418fec40727b392c86dc13d9ec980efcb15 Reported-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-25 14:00:50 +02:00
Testing: -drive driver=null-co,read-zeroes=on,cache=directsync
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
Fixes: add read-zeroes to 051.out The patch "iotests: Set read-zeroes on in null block driver for Valgrind" with the commit ID a6862418fec4072 needs the change in 051.out when compared against on the s390 system. Fixes: a6862418fec40727b392c86dc13d9ec980efcb15 Reported-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-25 14:00:50 +02:00
Testing: -drive driver=null-co,read-zeroes=on,cache=writeback
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
Fixes: add read-zeroes to 051.out The patch "iotests: Set read-zeroes on in null block driver for Valgrind" with the commit ID a6862418fec4072 needs the change in 051.out when compared against on the s390 system. Fixes: a6862418fec40727b392c86dc13d9ec980efcb15 Reported-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-25 14:00:50 +02:00
Testing: -drive driver=null-co,read-zeroes=on,cache=writethrough
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
Fixes: add read-zeroes to 051.out The patch "iotests: Set read-zeroes on in null block driver for Valgrind" with the commit ID a6862418fec4072 needs the change in 051.out when compared against on the s390 system. Fixes: a6862418fec40727b392c86dc13d9ec980efcb15 Reported-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-25 14:00:50 +02:00
Testing: -drive driver=null-co,read-zeroes=on,cache=unsafe
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qemu-iotests: Remove cache mode test without medium Specifying the cache mode for a driver without a medium is not a useful thing to do: As long as there is no medium, the cache mode doesn't make a difference, and once the 'change' command is used to insert a medium, it ignores the old cache mode and makes the new medium use cache=writethrough. Later patches will make it an error to specify the cache mode for an empty drive. Remove the corresponding test case. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-07 14:41:30 +02:00
Testing: -drive driver=null-co,cache=invalid_value
QEMU_PROG: -drive driver=null-co,cache=invalid_value: invalid cache option
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
qemu-iotests: fix 051 on non-PC architectures Commit 61de4c68 [block: Remove BDRV_O_CACHE_WB] updated the reference output for PCs, but neglected to do the same for the generic reference output file. Fix 051 on all non-PC architectures by applying the same change to the generic output file. Fixes: 61de4c68 ("block: Remove BDRV_O_CACHE_WB") Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1459848109-29756-3-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-04-05 11:21:44 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,cache=writeback,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block
block: Respect backing bs in bdrv_refresh_filename Basically, bdrv_refresh_filename() should respect all children of a BlockDriverState. However, generally those children are driver-specific, so this function cannot handle the general case. On the other hand, there are only few drivers which use other children than @file and @backing (that being vmdk, quorum, and blkverify). Most block drivers only use @file and/or @backing (if they use any children at all). Both can be implemented directly in bdrv_refresh_filename. The user overriding the file's filename is already handled, however, the user overriding the backing file is not. If this is done, opening the BDS with the plain filename of its file will not be correct, so we may not set bs->exact_filename in that case. iotest 051 contains test cases for overriding the backing file, and so its output changes with this patch applied. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20190201192935.18394-6-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-02-01 20:29:09 +01:00
drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2.base"}}, "driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}} (qcow2)
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Removable device: not locked, tray closed
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
Cache mode: writeback
Backing file: TEST_DIR/t.qcow2.base (chain depth: 1)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block file
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
file: TEST_DIR/t.qcow2 (file)
Cache mode: writeback
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block backing
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
Cache mode: writeback, ignore flushes
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block backing-file
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
backing-file: TEST_DIR/t.qcow2.base (file, read-only)
Cache mode: writeback, ignore flushes
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
qemu-iotests: fix 051 on non-PC architectures Commit 61de4c68 [block: Remove BDRV_O_CACHE_WB] updated the reference output for PCs, but neglected to do the same for the generic reference output file. Fix 051 on all non-PC architectures by applying the same change to the generic output file. Fixes: 61de4c68 ("block: Remove BDRV_O_CACHE_WB") Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1459848109-29756-3-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-04-05 11:21:44 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,cache=writethrough,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block
block: Respect backing bs in bdrv_refresh_filename Basically, bdrv_refresh_filename() should respect all children of a BlockDriverState. However, generally those children are driver-specific, so this function cannot handle the general case. On the other hand, there are only few drivers which use other children than @file and @backing (that being vmdk, quorum, and blkverify). Most block drivers only use @file and/or @backing (if they use any children at all). Both can be implemented directly in bdrv_refresh_filename. The user overriding the file's filename is already handled, however, the user overriding the backing file is not. If this is done, opening the BDS with the plain filename of its file will not be correct, so we may not set bs->exact_filename in that case. iotest 051 contains test cases for overriding the backing file, and so its output changes with this patch applied. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20190201192935.18394-6-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-02-01 20:29:09 +01:00
drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2.base"}}, "driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}} (qcow2)
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Removable device: not locked, tray closed
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
Cache mode: writethrough
Backing file: TEST_DIR/t.qcow2.base (chain depth: 1)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block file
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
file: TEST_DIR/t.qcow2 (file)
Cache mode: writeback
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block backing
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
Cache mode: writeback, ignore flushes
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block backing-file
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
backing-file: TEST_DIR/t.qcow2.base (file, read-only)
Cache mode: writeback, ignore flushes
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
qemu-iotests: fix 051 on non-PC architectures Commit 61de4c68 [block: Remove BDRV_O_CACHE_WB] updated the reference output for PCs, but neglected to do the same for the generic reference output file. Fix 051 on all non-PC architectures by applying the same change to the generic output file. Fixes: 61de4c68 ("block: Remove BDRV_O_CACHE_WB") Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1459848109-29756-3-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-04-05 11:21:44 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,cache=unsafe,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block
block: Respect backing bs in bdrv_refresh_filename Basically, bdrv_refresh_filename() should respect all children of a BlockDriverState. However, generally those children are driver-specific, so this function cannot handle the general case. On the other hand, there are only few drivers which use other children than @file and @backing (that being vmdk, quorum, and blkverify). Most block drivers only use @file and/or @backing (if they use any children at all). Both can be implemented directly in bdrv_refresh_filename. The user overriding the file's filename is already handled, however, the user overriding the backing file is not. If this is done, opening the BDS with the plain filename of its file will not be correct, so we may not set bs->exact_filename in that case. iotest 051 contains test cases for overriding the backing file, and so its output changes with this patch applied. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 20190201192935.18394-6-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-02-01 20:29:09 +01:00
drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2.base"}}, "driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}} (qcow2)
qemu-iotests: s390x: fix test 051 Replace the remaining "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output. "if=ide, if=floppy, if=scsi" are not supported by s390x, so these test cases are not executed for s390x platform. Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1451885360-20236-2-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-01-04 06:29:20 +01:00
Removable device: not locked, tray closed
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
Cache mode: writeback, ignore flushes
Backing file: TEST_DIR/t.qcow2.base (chain depth: 1)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block file
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
file: TEST_DIR/t.qcow2 (file)
Cache mode: writeback, ignore flushes
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block backing
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
backing: TEST_DIR/t.qcow2.base (qcow2, read-only)
Cache mode: writeback, ignore flushes
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) info block backing-file
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
backing-file: TEST_DIR/t.qcow2.base (file, read-only)
Cache mode: writeback, ignore flushes
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
qemu-iotests: fix 051 on non-PC architectures Commit 61de4c68 [block: Remove BDRV_O_CACHE_WB] updated the reference output for PCs, but neglected to do the same for the generic reference output file. Fix 051 on all non-PC architectures by applying the same change to the generic output file. Fixes: 61de4c68 ("block: Remove BDRV_O_CACHE_WB") Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1459848109-29756-3-git-send-email-silbe@linux.vnet.ibm.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-04-05 11:21:44 +02:00
Testing: -drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0 -nodefaults
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,cache=invalid_value,backing.file.filename=TEST_DIR/t.qcow2.base,backing.cache.no-flush=on,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file,if=none,id=drive0: invalid cache option
qemu-iotests: Try setting cache mode for children This is a basic test for specifying cache modes for child nodes on the command line. It doesn't take much time and works without O_DIRECT support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-05-08 18:03:15 +02:00
block: Fail gracefully when using a format driver on protocol level Specifying the wrong driver could fail an assertion: $ qemu-system-x86_64 -drive file.driver=qcow2,file=x qemu-system-x86_64: block.c:721: bdrv_open_common: Assertion `file != ((void *)0)' failed. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-04-09 13:19:18 +02:00
=== Specifying the protocol layer ===
Testing: -drive file=TEST_DIR/t.qcow2,file.driver=file
qemu-iotests: filter QEMU monitor \r\n SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-11-14 15:24:58 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
block: Fail gracefully when using a format driver on protocol level Specifying the wrong driver could fail an assertion: $ qemu-system-x86_64 -drive file.driver=qcow2,file=x qemu-system-x86_64: block.c:721: bdrv_open_common: Assertion `file != ((void *)0)' failed. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-04-09 13:19:18 +02:00
block: Don't parse protocol from file.filename One of the major reasons for doing something new for -blockdev and blockdev-add was that the old block layer code parses filenames instead of just taking them literally. So we should really leave it untouched when it's passing using the new interfaces (like -drive file.filename=...). This allows opening relative file names that contain a colon. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-10 15:47:39 +02:00
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
=== Leaving out required options ===
Testing: -drive driver=file
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive driver=file: The 'file' block driver requires a file name
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
iotests/051: Add test for empty filename Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2017-04-13 18:06:25 +02:00
Testing: -drive driver=file,filename=
QEMU_PROG: -drive driver=file,filename=: The 'file' block driver requires a file name
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
Testing: -drive driver=nbd
block/nbd: Accept SocketAddress Add a new option "server" to the NBD block driver which accepts a SocketAddress. "path", "host" and "port" are still supported as legacy options and are mapped to their corresponding SocketAddress representation. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-25 15:11:34 +02:00
QEMU_PROG: -drive driver=nbd: NBD server address missing
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
Testing: -drive driver=raw
block: Attach bs->file only during .bdrv_open() The way that attaching bs->file worked was a bit unusual in that it was the only child that would be attached to a node which is not opened yet. Because of this, the block layer couldn't know yet which permissions the driver would eventually need. This patch moves the point where bs->file is attached to the beginning of the individual .bdrv_open() implementations, so drivers already know what they are going to do with the child. This is also more consistent with how driver-specific children work. For a moment, bdrv_open() gets its own BdrvChild to perform image probing, but instead of directly assigning this BdrvChild to the BDS, it becomes a temporary one and the node name is passed as an option to the drivers, so that they can simply use bdrv_open_child() to create another reference for their own use. This duplicated child for (the not opened yet) bs is not the final state, a follow-up patch will change the image probing code to use a BlockBackend, which is completely independent of bs. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-12-16 18:52:37 +01:00
QEMU_PROG: -drive driver=raw: A block device must be specified for "file"
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
Testing: -drive file.driver=file
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file.driver=file: The 'file' block driver requires a file name
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
Testing: -drive file.driver=nbd
block/nbd: Accept SocketAddress Add a new option "server" to the NBD block driver which accepts a SocketAddress. "path", "host" and "port" are still supported as legacy options and are mapped to their corresponding SocketAddress representation. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-25 15:11:34 +02:00
QEMU_PROG: -drive file.driver=nbd: NBD server address missing
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
Testing: -drive file.driver=raw
block: Attach bs->file only during .bdrv_open() The way that attaching bs->file worked was a bit unusual in that it was the only child that would be attached to a node which is not opened yet. Because of this, the block layer couldn't know yet which permissions the driver would eventually need. This patch moves the point where bs->file is attached to the beginning of the individual .bdrv_open() implementations, so drivers already know what they are going to do with the child. This is also more consistent with how driver-specific children work. For a moment, bdrv_open() gets its own BdrvChild to perform image probing, but instead of directly assigning this BdrvChild to the BDS, it becomes a temporary one and the node name is passed as an option to the drivers, so that they can simply use bdrv_open_child() to create another reference for their own use. This duplicated child for (the not opened yet) bs is not the final state, a follow-up patch will change the image probing code to use a BlockBackend, which is completely independent of bs. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-12-16 18:52:37 +01:00
QEMU_PROG: -drive file.driver=raw: A block device must be specified for "file"
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
Testing: -drive foo=bar
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive foo=bar: Must specify either driver or file
block: Fail gracefully with missing filename This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-03 14:49:42 +01:00
block: Catch simultaneous usage of options and their aliases While thinking about precedence of conflicting block device options from different sources, I noticed that you can specify both an option and its legacy alias at the same time (e.g. readonly=on,read-only=off). Rather than specifying the order of precedence, we should simply forbid such combinations. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
2014-09-18 11:48:34 +02:00
=== Specifying both an option and its legacy alias ===
Testing: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=1234,throttling.iops-total=5678: 'throttling.iops-total' and its alias 'iops' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd=1234,throttling.iops-read=5678: 'throttling.iops-read' and its alias 'iops_rd' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr=1234,throttling.iops-write=5678: 'throttling.iops-write' and its alias 'iops_wr' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1234,throttling.bps-total=5678: 'throttling.bps-total' and its alias 'bps' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=1234,throttling.bps-read=5678: 'throttling.bps-read' and its alias 'bps_rd' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr=1234,throttling.bps-write=5678: 'throttling.bps-write' and its alias 'bps_wr' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_max=1234,throttling.iops-total-max=5678: 'throttling.iops-total-max' and its alias 'iops_max' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_rd_max=1234,throttling.iops-read-max=5678: 'throttling.iops-read-max' and its alias 'iops_rd_max' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_wr_max=1234,throttling.iops-write-max=5678: 'throttling.iops-write-max' and its alias 'iops_wr_max' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_max=1234,throttling.bps-total-max=5678: 'throttling.bps-total-max' and its alias 'bps_max' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=1234,throttling.bps-read-max=5678: 'throttling.bps-read-max' and its alias 'bps_rd_max' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_wr_max=1234,throttling.bps-write-max=5678: 'throttling.bps-write-max' and its alias 'bps_wr_max' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops_size=1234,throttling.iops-size=5678: 'throttling.iops-size' and its alias 'iops_size' can't be used at the same time
Testing: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,readonly=on,read-only=off: 'read-only' and its alias 'readonly' can't be used at the same time
iotests: Test that throttle values ranges Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-01-20 05:21:21 +01:00
=== Catching negative/large throttling values ===
Testing: -drive file=TEST_DIR/t.qcow2,iops=-1
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,iops=-1: bps/iops/max values must be within [0, 1000000000000000]
Testing: -drive file=TEST_DIR/t.qcow2,bps=-2
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=-2: bps/iops/max values must be within [0, 1000000000000000]
Testing: -drive file=TEST_DIR/t.qcow2,bps_rd=-3
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd=-3: bps/iops/max values must be within [0, 1000000000000000]
Testing: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps_rd_max=-3: bps/iops/max values must be within [0, 1000000000000000]
Testing: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.iops-total=-4: bps/iops/max values must be within [0, 1000000000000000]
Testing: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,throttling.bps-total=-5: bps/iops/max values must be within [0, 1000000000000000]
Testing: -drive file=TEST_DIR/t.qcow2,bps=0
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
iotests: Test that throttle values ranges Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-01-20 05:21:21 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,bps=1
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
iotests: Test that throttle values ranges Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-01-20 05:21:21 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000000
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
iotests: Test that throttle values ranges Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-01-20 05:21:21 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=1000000000000001: bps/iops/max values must be within [0, 1000000000000000]
Testing: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,bps=9999999999999999: bps/iops/max values must be within [0, 1000000000000000]
block: Don't parse protocol from file.filename One of the major reasons for doing something new for -blockdev and blockdev-add was that the old block layer code parses filenames instead of just taking them literally. So we should really leave it untouched when it's passing using the new interfaces (like -drive file.filename=...). This allows opening relative file names that contain a colon. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-10 15:47:39 +02:00
=== Parsing protocol from file name ===
Testing: -hda foo:bar
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -hda foo:bar: Unknown protocol 'foo'
block: Don't parse protocol from file.filename One of the major reasons for doing something new for -blockdev and blockdev-add was that the old block layer code parses filenames instead of just taking them literally. So we should really leave it untouched when it's passing using the new interfaces (like -drive file.filename=...). This allows opening relative file names that contain a colon. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-10 15:47:39 +02:00
Testing: -drive file=foo:bar
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file=foo:bar: Unknown protocol 'foo'
block: Don't parse protocol from file.filename One of the major reasons for doing something new for -blockdev and blockdev-add was that the old block layer code parses filenames instead of just taking them literally. So we should really leave it untouched when it's passing using the new interfaces (like -drive file.filename=...). This allows opening relative file names that contain a colon. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-10 15:47:39 +02:00
Testing: -drive file.filename=foo:bar
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file.filename=foo:bar: Could not open 'foo:bar': No such file or directory
block: Don't parse protocol from file.filename One of the major reasons for doing something new for -blockdev and blockdev-add was that the old block layer code parses filenames instead of just taking them literally. So we should really leave it untouched when it's passing using the new interfaces (like -drive file.filename=...). This allows opening relative file names that contain a colon. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-07-10 15:47:39 +02:00
block: Don't parse 'filename' option When using the QDict option 'filename', it is supposed to be interpreted literally. The code did correctly avoid guessing the protocol from any string before the first colon, but it still called bdrv_parse_filename() which would, for example, incorrectly remove a 'file:' prefix in the raw-posix driver. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:45:51 +02:00
Testing: -hda file:TEST_DIR/t.qcow2
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
block: Don't parse 'filename' option When using the QDict option 'filename', it is supposed to be interpreted literally. The code did correctly avoid guessing the protocol from any string before the first colon, but it still called bdrv_parse_filename() which would, for example, incorrectly remove a 'file:' prefix in the raw-posix driver. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:45:51 +02:00
Testing: -drive file=file:TEST_DIR/t.qcow2
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
block: Don't parse 'filename' option When using the QDict option 'filename', it is supposed to be interpreted literally. The code did correctly avoid guessing the protocol from any string before the first colon, but it still called bdrv_parse_filename() which would, for example, incorrectly remove a 'file:' prefix in the raw-posix driver. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:45:51 +02:00
Testing: -drive file.filename=file:TEST_DIR/t.qcow2
blockdev: Use blk_new_open() in blockdev_init() Due to different error propagation, this breaks tests 051 and 087; fix their output. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423162705-32065-6-git-send-email-mreitz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-05 19:58:14 +01:00
QEMU_PROG: -drive file.filename=file:TEST_DIR/t.qcow2: Could not open 'file:TEST_DIR/t.qcow2': No such file or directory
block: Don't parse 'filename' option When using the QDict option 'filename', it is supposed to be interpreted literally. The code did correctly avoid guessing the protocol from any string before the first colon, but it still called bdrv_parse_filename() which would, for example, incorrectly remove a 'file:' prefix in the raw-posix driver. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:45:51 +02:00
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
=== Snapshot mode ===
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,snapshot=on,if=none,id=drive0
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file.filename=TEST_DIR/t.qcow2,driver=qcow2,if=none,id=drive0 -snapshot
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file=file:TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file=file:TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,if=none,id=drive0 -snapshot
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
block: Fix snapshot=on for protocol parsed from filename Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03 12:09:34 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
read 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,snapshot=off,if=none,id=drive0
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x22 0 4k"
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) quit
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
block: Fix open flags with BDRV_O_SNAPSHOT The immediately visible effect of this patch is that it fixes committing a temporary snapshot to its backing file. Previously, it would fail with a "permission denied" error because bdrv_inherited_flags() forced the backing file to be read-only, ignoring the r/w reopen of bdrv_commit(). The bigger problem this revealed is that the original open flags must actually only be applied to the temporary snapshot, and the original image file must be treated as a backing file of the temporary snapshot and get the right flags for that. Reported-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-06 12:11:42 +02:00
read 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: s390x: fix test 051 The tests for ide device should only be tested for the pc platform. Set device_id to "drive0", and replace every "-drive file..." by "-drive file=...,if=none,id=$device_id", then x86 and s390x can get the common output in the test of "Snapshot mode". Warning message expected for s390x when drive without device. A x86 platform specific output file is also needed. Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Message-id: 1449136891-26850-3-git-send-email-tubo@linux.vnet.ibm.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2015-12-03 11:01:30 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,if=none,id=drive0
block: Fix open flags with BDRV_O_SNAPSHOT The immediately visible effect of this patch is that it fixes committing a temporary snapshot to its backing file. Previously, it would fail with a "permission denied" error because bdrv_inherited_flags() forced the backing file to be read-only, ignoring the r/w reopen of bdrv_commit(). The bigger problem this revealed is that the original open flags must actually only be applied to the temporary snapshot, and the original image file must be treated as a backing file of the temporary snapshot and get the right flags for that. Reported-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-06 12:11:42 +02:00
QEMU X.Y.Z monitor - type 'help' for more information
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) qemu-io drive0 "write -P 0x33 0 4k"
block: Fix open flags with BDRV_O_SNAPSHOT The immediately visible effect of this patch is that it fixes committing a temporary snapshot to its backing file. Previously, it would fail with a "permission denied" error because bdrv_inherited_flags() forced the backing file to be read-only, ignoring the r/w reopen of bdrv_commit(). The bigger problem this revealed is that the original open flags must actually only be applied to the temporary snapshot, and the original image file must be treated as a backing file of the temporary snapshot and get the right flags for that. Reported-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-06 12:11:42 +02:00
wrote 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Filter HMP readline escape characters The only thing the escape characters achieve is making the reference output unreadable and lines that are potentially so long that git doesn't want to put them into an email any more. Let's filter them out. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2017-04-13 19:19:51 +02:00
(qemu) commit drive0
(qemu) quit
block: Fix open flags with BDRV_O_SNAPSHOT The immediately visible effect of this patch is that it fixes committing a temporary snapshot to its backing file. Previously, it would fail with a "permission denied" error because bdrv_inherited_flags() forced the backing file to be read-only, ignoring the r/w reopen of bdrv_commit(). The bigger problem this revealed is that the original open flags must actually only be applied to the temporary snapshot, and the original image file must be treated as a backing file of the temporary snapshot and get the right flags for that. Reported-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-06 12:11:42 +02:00
qemu-iotests: Test snapshot mode Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2013-11-15 17:00:41 +01:00
read 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-iotests: Test snapshot=on with nonexistent TMPDIR We just fixed a bug that was causing a use-after-free when QEMU was unable to create a temporary snapshot. This is a test case for this scenario. Signed-off-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-09-10 11:29:23 +02:00
Testing: -drive driver=null-co,snapshot=on
QEMU_PROG: -drive driver=null-co,snapshot=on: Could not get temporary filename: No such file or directory
file-posix: Fix bdrv_open_flags() for snapshot=on Using a different read-only setting for bs->open_flags than for the flags to the driver's open function is just inconsistent and a bad idea. After this patch, the temporary snapshot keeps being opened read-only if read-only=on,snapshot=on is passed. If we wanted to change this behaviour to make only the orginal image file read-only, but the temporary overlay read-write (as the comment in the removed code suggests), that change would have to be made in bdrv_temp_snapshot_options() (where the comment suggests otherwise). Addressing this inconsistency before introducing dynamic auto-read-only is important because otherwise we would immediately try to reopen the temporary overlay even though the file is already unlinked. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-03-11 16:13:16 +01:00
Testing: -drive file=TEST_DIR/t.qcow2,snapshot=on,read-only=on,if=none,id=drive0
QEMU X.Y.Z monitor - type 'help' for more information
(qemu) info block
drive0 (NODE_NAME): json:{"backing": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/t.qcow2"}}, "driver": "qcow2", "file": {"driver": "file", "filename": SNAPSHOT_PATH}} (qcow2, read-only)
Removable device: not locked, tray closed
Cache mode: writeback, ignore flushes
Backing file: TEST_DIR/t.qcow2 (chain depth: 1)
(qemu) quit
qemu-iotests: Add test for -drive options Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-09 15:56:13 +02:00
*** done