Eric Blake 9a76bd783d nbd: Fix iotests failure due to changed client error message ... Commit 8ecaeae8 changed the way the client requests an NBD export, and in the process also changed the resulting error message when the export is not present, breaking a couple of iotests. The error message is now directly given by the server (a failed NBD_OPT_GO) instead of implied by the client (after exhausting NBD_OPT_LIST), but looking at the testsuite changes, it proves worthwhile to reword the error message to be slightly less verbose (as this is one particular error message likely to be hit by a user). Note that the error message is now sensitive to which binary is running the server as well as the client (since the expected output is replaying a message received from the server - for that matter, it depends on a server new enough to understand NBD_OPT_GO); in general iotests are run on client and server from the same source code base so the default setup will pass; but if it proves problematic for people overriding QEMU_PROG, QEMU_IMG_PROG, QEMU_IO_PROG, and QEMU_NBD_PROG to point across multiple builds for cross-version integration testing, we may have to later tweak or sanitize the output somehow. Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20170717142310.17048-1-eblake@redhat.com> Tested-by: John Snow <jsnow@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>		2017-07-17 13:57:42 -05:00
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client.c	nbd: Fix iotests failure due to changed client error message	2017-07-17 13:57:42 -05:00
common.c	nbd: Expose and debug more NBD constants	2017-07-14 12:04:41 +02:00
Makefile.objs	nbd: Split nbd.c	2016-01-15 18:58:02 +01:00
nbd-internal.h	nbd: Implement NBD_OPT_GO on client	2017-07-14 12:04:42 +02:00
server.c	nbd: Implement NBD_INFO_BLOCK_SIZE on server	2017-07-14 12:04:42 +02:00
trace-events	nbd: Implement NBD_INFO_BLOCK_SIZE on client	2017-07-14 12:04:42 +02:00