Most of our Python unittest-style tests only support the file protocol.
You can run them with any other protocol, but the test will simply
ignore your choice and use file anyway.
We should let them signal that they require the file protocol so they
are skipped when you want to test some other protocol.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This exercises the regression introduced in commit
50ba5b2d99. On my machine, it has close
to a 50 % false-negative rate, but that should still be sufficient to
test the fix.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: Stefano Garzarella <sgarzare@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
In job_finish_sync job_enter should be enough for a job to make some
progress and draining is a wrong tool for it. So use job_enter directly
here and drop job_drain with all related staff not used more.
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tested-by: John Snow <jsnow@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Add a test of the NeXTcube framebuffer using the Tesseract OCR
engine on a screenshot of the framebuffer device.
The test is very quick:
$ avocado --show=app,console run tests/acceptance/machine_m68k_nextcube.py
JOB ID : 78844a92424cc495bd068c3874d542d1e20f24bc
JOB LOG : /home/phil/avocado/job-results/job-2019-08-13T13.16-78844a9/job.log
(1/3) tests/acceptance/machine_m68k_nextcube.py:NextCubeMachine.test_bootrom_framebuffer_size: PASS (2.16 s)
(2/3) tests/acceptance/machine_m68k_nextcube.py:NextCubeMachine.test_bootrom_framebuffer_ocr_with_tesseract_v3: -
ue r pun Honl'flx ; 5‘ 55‘
avg ncaaaaa 25 MHZ, memary jag m
Backplane slat «a
Ethernet address a a r a r3 2
Memgry sackets aea canflqured far 16MB Darlly page made stMs but have 16MB page made stMs )nstalled
Memgry sackets a and 1 canflqured far 16MB Darlly page made stMs but have 16MB page made stMs )nstalled
[...]
Yestlnq the rpu, 5::
system test raneg Errar egge 51
Egg: cammand
Default pggc devlce nut fauna
NEXY>I
PASS (2.64 s)
(3/3) tests/acceptance/machine_m68k_nextcube.py:NextCubeMachine.test_bootrom_framebuffer_ocr_with_tesseract_v4: SKIP: tesseract v4 OCR tool not available
RESULTS : PASS 2 | ERROR 0 | FAIL 0 | SKIP 1 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB TIME : 5.35 s
Documentation on how to install tesseract:
https://github.com/tesseract-ocr/tesseract/wiki#installation
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190813134921.30602-2-philmd@redhat.com>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
The NeXTcube uses a normal 8530 serial controller, so we can simply use
our normal "escc" device here.
While we're at it, also add a boot-serial-test for the next-cube machine,
now that the serial output works.
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190831074519.32613-6-huth@tuxfamily.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
- Advertise NBD_FLAG_CAN_MULTI_CONN on readonly images
- Tolerate larger set of server error responses during handshake
- More precision on handling fallocate() failures due to alignment
- Better documentation of NBD connection URIs
- Implement new extension NBD_CMD_FLAG_FAST_ZERO to benefit qemu-img convert
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Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2019-09-05-v2' into staging
nbd patches for 2019-09-05
- Advertise NBD_FLAG_CAN_MULTI_CONN on readonly images
- Tolerate larger set of server error responses during handshake
- More precision on handling fallocate() failures due to alignment
- Better documentation of NBD connection URIs
- Implement new extension NBD_CMD_FLAG_FAST_ZERO to benefit qemu-img convert
# gpg: Signature made Thu 05 Sep 2019 22:08:17 BST
# gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A
* remotes/ericb/tags/pull-nbd-2019-09-05-v2:
nbd: Implement server use of NBD FAST_ZERO
nbd: Implement client use of NBD FAST_ZERO
nbd: Prepare for NBD_CMD_FLAG_FAST_ZERO
nbd: Improve per-export flag handling in server
docs: Update preferred NBD device syntax
block: workaround for unaligned byte range in fallocate()
nbd: Tolerate more errors to structured reply request
nbd: Use g_autofree in a few places
nbd: Advertise multi-conn for shared read-only connections
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The server side is fairly straightforward: we can always advertise
support for detection of fast zero, and implement it by mapping the
request to the block layer BDRV_REQ_NO_FALLBACK.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190823143726.27062-5-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
[eblake: update iotests 223, 233]
When creating a read-only image, we are still advertising support for
TRIM and WRITE_ZEROES to the client, even though the client should not
be issuing those commands. But seeing this requires looking across
multiple functions:
All callers to nbd_export_new() passed a single flag based solely on
whether the export allows writes. Later, we then pass a constant set
of flags to nbd_negotiate_options() (namely, the set of flags which we
always support, at least for writable images), which is then further
dynamically modified with NBD_FLAG_SEND_DF based on client requests
for structured options. Finally, when processing NBD_OPT_EXPORT_NAME
or NBD_OPT_EXPORT_GO we bitwise-or the original caller's flag with the
runtime set of flags we've built up over several functions.
Let's refactor things to instead compute a baseline of flags as soon
as possible which gets shared between multiple clients, in
nbd_export_new(), and changing the signature for the callers to pass
in a simpler bool rather than having to figure out flags. We can then
get rid of the 'myflags' parameter to various functions, and instead
refer to client for everything we need (we still have to perform a
bitwise-OR for NBD_FLAG_SEND_DF during NBD_OPT_EXPORT_NAME and
NBD_OPT_EXPORT_GO, but it's easier to see what is being computed).
This lets us quit advertising senseless flags for read-only images, as
well as making the next patch for exposing FAST_ZERO support easier to
write.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190823143726.27062-2-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
[eblake: improve commit message, update iotest 223]
A server may have a reason to reject a request for structured replies,
beyond just not recognizing them as a valid request; similarly, it may
have a reason for rejecting a request for a meta context. It doesn't
hurt us to continue talking to such a server; otherwise 'qemu-nbd
--list' of such a server fails to display all available details about
the export.
Encountered when temporarily tweaking nbdkit to reply with
NBD_REP_ERR_POLICY. Present since structured reply support was first
added (commit d795299b reused starttls handling, but starttls is
different in that we can't fall back to other behavior on any error).
Note that for an unencrypted client trying to connect to a server that
requires encryption, this defers the point of failure to when we
finally execute a strict command (such as NBD_OPT_GO or NBD_OPT_LIST),
now that the intermediate NBD_OPT_STRUCTURED_REPLY does not diagnose
NBD_REP_ERR_TLS_REQD as fatal; but as the protocol eventually gets us
to a command where we can't continue onwards, the changed error
message doesn't cause any security concerns.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190824172813.29720-3-eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
[eblake: fix iotest 233]
The NBD specification defines NBD_FLAG_CAN_MULTI_CONN, which can be
advertised when the server promises cache consistency between
simultaneous clients (basically, rules that determine what FUA and
flush from one client are able to guarantee for reads from another
client). When we don't permit simultaneous clients (such as qemu-nbd
without -e), the bit makes no sense; and for writable images, we
probably have a lot more work before we can declare that actions from
one client are cache-consistent with actions from another. But for
read-only images, where flush isn't changing any data, we might as
well advertise multi-conn support. What's more, advertisement of the
bit makes it easier for clients to determine if 'qemu-nbd -e' was in
use, where a second connection will succeed rather than hang until the
first client goes away.
This patch affects qemu as server in advertising the bit. We may want
to consider patches to qemu as client to attempt parallel connections
for higher throughput by spreading the load over those connections
when a server advertises multi-conn, but for now sticking to one
connection per nbd:// BDS is okay.
See also: https://bugzilla.redhat.com/1708300
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190815185024.7010-1-eblake@redhat.com>
[eblake: tweak blockdev-nbd.c to not request shared when writable,
fix iotest 233]
Reviewed-by: John Snow <jsnow@redhat.com>
For testing whether the VMs can deal with multiple CPUs correctly,
it is useful to be able to use the "J=<cpus>" setting for the
vm-boot-ssh targets, too.
Message-Id: <20190726100207.19112-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Tests that require global_qtest or the related wrapper functions now
use the libqtest-single.h header that is dedicated for everything
related to global_qtest. The core libqtest.c and libqtest.h files are
now completely indepedent from global_qtest, so that the core library
is now not depending on a global state anymore.
Message-Id: <20190904130047.25808-7-thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We want libqtest.h to become completely independent from global_qtest
(so that the wrapper functions are not used by accident anymore). As
a first step, move the wrapper functions into a separate header file.
The new header is only included from libqtest.h for now, so that there
is no difference to the users of libqtest.h yet. In the next patch, we
will switch this, so that the users of the global_qtest-related
functions will be using libqtest-single.h directly and libqtest.h
becomes completely independent of this.
Message-Id: <20190904130047.25808-6-thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We are going to remove global_qtest from the main libqtest library
soon, so tests that do not urgently need global_qtest anymore
should be cleaned from the unnecessary references.
Message-Id: <20190904130047.25808-5-thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Library functions should not rely on functions that require global_qtest
(since they might get used in tests that deal with multiple states).
Commit 1999a70a05 ("Make generic virtio code independent from
global_qtest") already tried to clean the libqos virtio code, but I
missed to replace the clock_step() function. Thus change it now to
qtest_clock_step() instead.
The logic of the qvirtio_wait_config_isr() function is now pushed
to the virtio-mmio.c and virtio-pci.c files instead, since we can
get the QTestState here easily.
Message-Id: <20190904130047.25808-4-thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
libqos library functions should never depend on functions (like memread(),
memwrite() or clock_step()) that require global_qtest to be set, since
library functions might get used in qtests that track multiple states, too.
Thus let's replace the global_qtest-related functions with their independent
counterparts.
Message-Id: <20190904130047.25808-3-thuth@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The migration tests deal with multiple test states, so we really should
not use functions here that rely on the single global_qtest variable.
Switch from qtest_start() to qtest_init() to make sure that global_qtest
is not set anymore. This also revealed a regression in the migrate()
function: It has once been converted to use the qtest_qmp() function,
but commit b5bbd3f315 ("Clean up string interpolation into QMP,
part 2") accidentally reverted it back to qmp().
Message-Id: <20190904130047.25808-2-thuth@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Bug fixes:
* Fix die-id validation regression (Eduardo Habkost)
* vmmouse: Properly reset state (Jan Kiszka)
* hostmem-file: fix pmem file size check (Stefan Hajnoczi)
* Keep query-hotpluggable-cpus output compatible with older QEMU
if '-smp dies' is not set (Igor Mammedov)
* migration: Do not re-read the clock on pre_save in case of paused guest
(Maxiwell S. Garcia)
Cleanups:
* NUMA code cleanups (Tao Xu)
* Remove stale externs from includes (Alex Bennée)
Features:
* qapi: report the default CPU type for each machine (Daniel P. Berrangé)
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Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging
Machine + x86 queue, 2019-09-03
Bug fixes:
* Fix die-id validation regression (Eduardo Habkost)
* vmmouse: Properly reset state (Jan Kiszka)
* hostmem-file: fix pmem file size check (Stefan Hajnoczi)
* Keep query-hotpluggable-cpus output compatible with older QEMU
if '-smp dies' is not set (Igor Mammedov)
* migration: Do not re-read the clock on pre_save in case of paused guest
(Maxiwell S. Garcia)
Cleanups:
* NUMA code cleanups (Tao Xu)
* Remove stale externs from includes (Alex Bennée)
Features:
* qapi: report the default CPU type for each machine (Daniel P. Berrangé)
# gpg: Signature made Tue 03 Sep 2019 21:57:37 BST
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/machine-next-pull-request:
migration: Do not re-read the clock on pre_save in case of paused guest
x86: do not advertise die-id in query-hotpluggbale-cpus if '-smp dies' is not set
i386/vmmouse: Properly reset state
hostmem-file: fix pmem file size check
qapi: report the default CPU type for each machine
pc: Don't make die-id mandatory unless necessary
pc: Improve error message when die-id is omitted
pc: Fix error message on die-id validation
numa: move numa global variable numa_info into MachineState
numa: move numa global variable have_numa_distance into MachineState
numa: move numa global variable nb_numa_nodes into MachineState
hw/arm: simplify arm_load_dtb
includes: remove stale [smp|max]_cpus externs
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
- qemu-io now accepts a file to read a write pattern from
- Ensure that raw files have their first block allocated so we can probe
the O_DIRECT alignment if necessary
- Various fixes
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Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-09-03' into staging
Block patches:
- qemu-io now accepts a file to read a write pattern from
- Ensure that raw files have their first block allocated so we can probe
the O_DIRECT alignment if necessary
- Various fixes
# gpg: Signature made Tue 03 Sep 2019 13:58:57 BST
# gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg: issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* remotes/maxreitz/tags/pull-block-2019-09-03:
iotests: Unify cache mode quoting
tests/check-block: Skip iotests when sanitizers are enabled
iotests: Check for enabled drivers before testing them
iotests: Add -display none to the qemu options
file-posix: fix request_alignment typo
iotests: Disable 126 for flat vmdk subformats
iotests: Disable 110 for vmdk.twoGbMaxExtentSparse
iotests: Disable broken streamOptimized tests
vmdk: Reject invalid compressed writes
iotests: Keep testing broken relative extent paths
vmdk: Use bdrv_dirname() for relative extent paths
iotests: Fix _filter_img_create()
iotests: Test allocate_first_block() with O_DIRECT
block: posix: Always allocate the first block
block: fix permission update in bdrv_replace_node
qemu-io: add pattern file for write command
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Current parameter was always one. We continue with that value for now
in all callers.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
---
Moved trace to socket_listen
We have this issue reported when using libvirt to hotplug CPUs:
https://bugzilla.redhat.com/show_bug.cgi?id=1741451
Basically, libvirt is not copying die-id from
query-hotpluggable-cpus, but die-id is now mandatory.
We could blame libvirt and say it is not following the documented
interface, because we have this buried in the QAPI schema
documentation:
> Note: currently there are 5 properties that could be present
> but management should be prepared to pass through other
> properties with device_add command to allow for future
> interface extension. This also requires the filed names to be kept in
> sync with the properties passed to -device/device_add.
But I don't think this would be reasonable from us. We can just
make QEMU more flexible and let die-id to be omitted when there's
no ambiguity. This will allow us to keep compatibility with
existing libvirt versions.
Test case included to ensure we don't break this again.
Fixes: commit 176d2cda0d ("i386/cpu: Consolidate die-id validity in smp context")
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190816170750.23910-1-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Another pull request for ppc-for-4.2. Includes
* Several powernv patches which were pulled last minute from the
last PULL, now that some problems with them have been sorted out
* A fix for -no-reboot which has been broken since the
pseries-rhel4.1.0 machine type
* Add some host threads information which AIX guests will need to
properly scale the PURR and SPURR
* Change behaviour to match x86 when unplugging function 0 of a
multifunction PCI device
* A number of TCG fixes in FPU emulation
And a handful of other assorted fixes and cleanups.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.2-20190829' into staging
ppc patch queue 2018-08-29
Another pull request for ppc-for-4.2. Includes
* Several powernv patches which were pulled last minute from the
last PULL, now that some problems with them have been sorted out
* A fix for -no-reboot which has been broken since the
pseries-rhel4.1.0 machine type
* Add some host threads information which AIX guests will need to
properly scale the PURR and SPURR
* Change behaviour to match x86 when unplugging function 0 of a
multifunction PCI device
* A number of TCG fixes in FPU emulation
And a handful of other assorted fixes and cleanups.
# gpg: Signature made Thu 29 Aug 2019 06:36:23 BST
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-4.2-20190829:
spapr: Set compat mode in spapr_core_plug()
spapr/pci: Convert types to QEMU coding style
spapr_pci: Advertise BAR reallocation capability
spapr: Use SHUTDOWN_CAUSE_SUBSYSTEM_RESET for CAS reboots
powerpc/spapr: Add host threads parameter to ibm,get_system_parameter
pseries: Update SLOF firmware image
target/ppc: Refactor emulation of vmrgew and vmrgow instructions
target/ppc: Fix do_float_check_status vs inexact
target/ppc: Set float_tininess_before_rounding at cpu reset
pseries: Fix compat_pvr on reset
spapr_pci: remove all child functions in function zero unplug
ppc: Fix xscvdpspn for SNAN
ppc: Fix xsmaddmdp and friends
tests/boot-serial-test: add support for all the PowerNV machines
ppc/pnv: Introduce PowerNV machines with fixed CPU models
ppc/pnv: Generate phandle for the "interrupt-parent" property
ppc/pnv: add more dummy XSCOM addresses for the P9 CAPP
ppc/pnv: update skiboot to v6.4
ppc/pnv: Set default ram size to 1.75GB
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging
Python (acceptance tests) queue, 2019-08-28
# gpg: Signature made Thu 29 Aug 2019 02:11:22 BST
# gpg: using RSA key 7ABB96EB8B46B94D5E0FE9BB657E8D33A5F209F3
# gpg: Good signature from "Cleber Rosa <crosa@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 7ABB 96EB 8B46 B94D 5E0F E9BB 657E 8D33 A5F2 09F3
* remotes/cleber/tags/python-next-pull-request:
VNC Acceptance test: simplify test names
Boot Linux Console Test: add a test for ppc64 + pseries
Acceptance tests: drop left over usage of "🥑 enable"
tests/requirements.txt: pin paramiko version requirement
tests.acceptance.avocado_qemu: Add support for powerpc
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Quoting cache mode is not needed, and most tests use unquoted values.
Unify all test to use the same style.
Message-id: 20190827173432.7656-1-nsoffer@redhat.com
Signed-off-by: Nir Soffer <nsoffer@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
The sanitizers (especially the address sanitizer from Clang) are
sometimes printing out warnings or false positives - this spoils
the output of the iotests, causing some of the tests to fail.
Thus let's skip the automatic iotests during "make check" when the
user configured QEMU with --enable-sanitizers.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 20190823084203.29734-1-thuth@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
It is possible to enable only a subset of the block drivers with the
"--block-drv-rw-whitelist" option of the "configure" script. All other
drivers are marked as unusable (or only included as read-only with the
"--block-drv-ro-whitelist" option). If an iotest is now using such a
disabled block driver, it is failing - which is bad, since at least the
tests in the "auto" group should be able to deal with this situation.
Thus let's introduce a "_require_drivers" function that can be used by
the shell tests to check for the availability of certain drivers first,
and marks the test as "not run" if one of the drivers is missing.
This patch mainly targets the test in the "auto" group which should
never fail in such a case, but also improves some of the other tests
along the way. Note that we also assume that the "qcow2" and "file"
drivers are always available - otherwise it does not make sense to
run "make check-block" at all (which only tests with qcow2 by default).
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 20190823133552.11680-1-thuth@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Without this argument, qemu will print an angry message about not being
able to connect to a display server if $DISPLAY is not set. For me,
that breaks iotests.supported_formats() because it thus only sees
["Could", "not", "connect"] as the supported formats.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190819201851.24418-2-mreitz@redhat.com
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
iotest 126 requires backing file support, which flat vmdks cannot offer.
Skip this test for such subformats.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190815153638.4600-8-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
The error message for the test case where we have a quorum node for
which no directory name can be generated is different: For
twoGbMaxExtentSparse, it complains that it cannot open the extent file.
For other (sub)formats, it just notes that it cannot determine the
backing file path. Both are fine, but just disable twoGbMaxExtentSparse
for simplicity's sake.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190815153638.4600-7-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
streamOptimized does not support writes that do not span exactly one
cluster. Furthermore, it cannot rewrite already allocated clusters.
As such, many iotests do not work with it. Disable them.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190815153638.4600-6-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
We had a test for a case where relative extent paths did not work, but
unfortunately we just fixed the underlying problem, so it works now.
This patch adds a new test case that still fails.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190815153638.4600-4-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
This makes iotest 033 pass with e.g. subformat=monolithicFlat. It also
turns a former error in 059 into success.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190815153638.4600-3-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
fe646693ac changed qemu-img create's output so that it no longer prints
single quotes around parameter values. The subformat and adapter_type
filters in _filter_img_create() have never been adapted to that change.
Fixes: fe646693ac
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190815153638.4600-2-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Using block_resize we can test allocate_first_block() with file
descriptor opened with O_DIRECT, ensuring that it works for any size
larger than 4096 bytes.
Testing smaller sizes is tricky as the result depends on the filesystem
used for testing. For example on NFS any size will work since O_DIRECT
does not require any alignment.
Signed-off-by: Nir Soffer <nsoffer@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190827010528.8818-3-nsoffer@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
When creating an image with preallocation "off" or "falloc", the first
block of the image is typically not allocated. When using Gluster
storage backed by XFS filesystem, reading this block using direct I/O
succeeds regardless of request length, fooling alignment detection.
In this case we fallback to a safe value (4096) instead of the optimal
value (512), which may lead to unneeded data copying when aligning
requests. Allocating the first block avoids the fallback.
Since we allocate the first block even with preallocation=off, we no
longer create images with zero disk size:
$ ./qemu-img create -f raw test.raw 1g
Formatting 'test.raw', fmt=raw size=1073741824
$ ls -lhs test.raw
4.0K -rw-r--r--. 1 nsoffer nsoffer 1.0G Aug 16 23:48 test.raw
And converting the image requires additional cluster:
$ ./qemu-img measure -f raw -O qcow2 test.raw
required size: 458752
fully allocated size: 1074135040
When using format like vmdk with multiple files per image, we allocate
one block per file:
$ ./qemu-img create -f vmdk -o subformat=twoGbMaxExtentFlat test.vmdk 4g
Formatting 'test.vmdk', fmt=vmdk size=4294967296 compat6=off hwversion=undefined subformat=twoGbMaxExtentFlat
$ ls -lhs test*.vmdk
4.0K -rw-r--r--. 1 nsoffer nsoffer 2.0G Aug 27 03:23 test-f001.vmdk
4.0K -rw-r--r--. 1 nsoffer nsoffer 2.0G Aug 27 03:23 test-f002.vmdk
4.0K -rw-r--r--. 1 nsoffer nsoffer 353 Aug 27 03:23 test.vmdk
I did quick performance test for copying disks with qemu-img convert to
new raw target image to Gluster storage with sector size of 512 bytes:
for i in $(seq 10); do
rm -f dst.raw
sleep 10
time ./qemu-img convert -f raw -O raw -t none -T none src.raw dst.raw
done
Here is a table comparing the total time spent:
Type Before(s) After(s) Diff(%)
---------------------------------------
real 530.028 469.123 -11.4
user 17.204 10.768 -37.4
sys 17.881 7.011 -60.7
We can see very clear improvement in CPU usage.
Signed-off-by: Nir Soffer <nsoffer@redhat.com>
Message-id: 20190827010528.8818-2-nsoffer@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
The recent podman changes (9459f75413) imported enum which is part
of the python3 standard library but only available as an external
library for python2. This causes problems on the fairly restricted
environment such as shippable. Lets bite the bullet and make the
script a fully python3 one. To that end:
- drop the from __future__ import (we are there now ;-)
- avoid the StringIO import hack
- be consistent with the mode we read/write dockerfiles
- s/iteritems/items/
- ensure check_output returns strings for processing
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
This reverts commit 45db1ac157 ("modules-test: ui-spice-app is not
built as module") and fixes commit d8aec9d9f1 ("display: add -display
spice-app launching a Spice client").
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190827140241.20818-1-marcandre.lureau@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The test name is composed of the class name and method name, so it
looks like there's some redundancy here that we can eliminate.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190607152223.9467-7-crosa@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Just like the previous tests, boots a Linux kernel on a ppc64 target
using the pseries machine.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
CC: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20190607152223.9467-5-crosa@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Commit 9531d26c10 removed all of "🥑 enable" tags, but then
a new entry was added with the introduction of migration.py.
Let's remove it for consistency.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190607152223.9467-4-crosa@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
It's a good practice (I'd really say a must) to pin as much as
possible of the software versions used during test, so let's apply
that to paramiko.
According to https://pypi.org/project/paramiko/, 2.4.2 is the latest
released version. It's also easily obtainable on systems such as
Fedora 30.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190607152223.9467-3-crosa@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Current acceptance test will not run properly in powerpc
environment due qemu target is different from arch, this
usually matches, except with bi-endian architectures like ppc64.
uname would return `ppc64` or `ppc64le` based `big` or `little`
endian but qemu `target` is always `ppc64`. Let's handle it.
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Message-Id: <20190819082820.14817-1-sathnaga@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Max Reitz
Vladimir Sementsov-Ogievskiy
Peter Maydell
Philippe Mathieu-Daudé
Thomas Huth
Eric Blake
Thomas Huth
Juan Quintela
Eduardo Habkost
Nir Soffer
Alex Bennée
Marc-André Lureau
Cleber Rosa
Satheesh Rajendran