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2015-10-23iotests: Only create BB if necessaryMax Reitz4-18/+71
Tests 071 and 081 test giving references in blockdev-add. It is not necessary to create a BlockBackend here, so omit it. While at it, fix up some blockdev-add invocations in the vicinity (s/raw/$IMGFMT/ in 081, drop the format BDS for blkverify's raw child in 071). Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-10-23blockdev: Allow creation of BDS trees without BBMax Reitz2-3/+3
If the "id" field is missing from the options given to blockdev-add, just omit the BlockBackend and create the BlockDriverState tree alone. However, if "id" is missing, "node-name" must be specified; otherwise, the BDS tree would no longer be accessible. Many BDS options which are not parsed by bdrv_open() (like caching) cannot be specified for these BB-less BDS trees yet. A future patch will remove this limitation. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-10-16block: auto-generated node-namesJeff Cody8-7/+20
If a node-name is not specified, automatically generate the node-name. Generated node-names will use the "block" sub-system identifier. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-10-16block: qemu-iotests - fix vmdk test 059.outJeff Cody1-6/+6
In commit fe646693acc13ac48b98435d14149ab04dc597bc, the option printout format changed. This updates the VMDK test 059.out to the correct output. Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-10-16throttle: test that snapshots move the throttling configurationAlberto Garcia3-0/+75
If a snapshot is performed on a device that has I/O limits they should be moved to the target image (the new active layer). Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-10-16iotests: disable core dumps in test 061Alberto Garcia2-6/+6
Commit 934659c460 disabled the supression of segmentation faults in bash tests. The new output of test 061, however, assumes that a core dump will be produced if a program aborts. This is not necessarily the case because core dumps can be disabled using ulimit. Since we cannot guarantee that abort() will produce a core dump, we should use SIGKILL instead (that does not produce any) and update the test output accordingly. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-10-02iotests: Fix test 128 for password-less sudoMax Reitz1-1/+8
As of 934659c460d46c948cf348822fda1d38556ed9a4, $QEMU_IO is generally no longer a program name, and therefore "sudo -n $QEMU_IO" will no longer work. Fix this by copying the qemu-io invocation function from common.config, making it use $sudo for invoking $QEMU_IO_PROG, and then use that function instead of $QEMU_IO. Reported-by: Fam Zheng <famz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-10-02tests: Fix test 049 fallout from improved HMP error messagesEric Blake1-0/+1
Commit 50b7b000 improved HMP error messages, but forgot to update qemu-iotests to match. Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14iotests: Add test for checking large image filesMax Reitz3-0/+83
Add a test for checking a qcow2 file with a multiple of 2^32 clusters. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-14qemu-iotests: More qcow2 reopen testsKevin Wolf3-0/+188
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14qemu-iotests: Reopen qcow2 with lazy-refcounts changeKevin Wolf2-0/+45
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-11typofixes - v4Veres Lajos1-1/+1
Signed-off-by: Veres Lajos <vlajos@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-09-11opts: produce valid command line in qemu_opts_printKővágó, Zoltán32-96/+96
This will let us print options in a format that the user would actually write it on the command line (foo=bar,baz=asd,etc=def), without prepending a spurious comma at the beginning of the list, or quoting values unnecessarily. This patch provides the following changes: * write and id=, if the option has an id * do not print separator before the first element * do not quote string arguments * properly escape commas (,) for QEMU Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-09-04iotests: Warn if python subprocess is killedMax Reitz1-5/+21
Currently, if a subprocess of a python test (i.e. qemu-io, qemu-img, or qemu) receives a signal and is subsequently aborted, this is not logged. This patch makes python tests always check the exit code of these subprocesses, and emit a message if they have been killed. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04iotests: Do not suppress segfaults in bash testsMax Reitz8-31/+67
Currently, if a qemu/qemu-io/qemu-img/qemu-nbd invocation receives a segmentation fault, that message is invisible in most cases since the output is generally filtered and bash suppresses the segmentation fault notice for any but the last element of a pipe. Most of the time, the test will then fail anyway because of missing output, but not necessarily (as happened with test 82 recently). Fix this by making the corresponding environment variables point to wrapper functions which execute the respective command in a subshell. Giving options to qemu/qemu-io/qemu-img and path names with spaces were broken for the Python tests; this patch "accidentally" fixes that. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04iotests: Respect -nodefaults in tests 41 and 55Max Reitz2-6/+16
While -nodefaults is set in $QEMU_OPTIONS, this is currently (wrongly) ignored for Python iotests. In order to be prepared for when this is fixed, we should explicitly add an IDE CD-ROM drive instead of relying on it being created automatically. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04iotests: More options for VM.add_drive()Max Reitz1-3/+6
This patch allows specifying the interface to be used for the drive, and makes specifying a path optional (if the path is None, the "file" option will be omitted, thus creating an empty drive). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04qemu-iotests: s390x: fix test 130Bo Tu2-6/+6
The default device id of hard disk on the s390 platform is "virtio0" which differs to the "ide0-hd0" for the x86 platform. Setting id in the drive definition, ie:"qemu -drive id=testdisk", will be the same on all platforms. Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04qemu-iotests: s390x: fix test 049, reject negative sizes in QemuOptsBo Tu1-6/+4
when creating an image qemu-img enable us specifying the size of the image using -o size=xx options. But when we specify an invalid size such as a negtive size then different platform gives different result. parse_option_size() function in util/qemu-option.c will be called to parse the size, a cast was called in the function to cast the input (saved as a double in the function) size to an unsigned int64 value, when the input is a negtive value or exceeds the maximum of uint64, then the result is undefined. According to C99 6.3.1.4, the result of converting a floating point number to an integer that cannot represent the (integer part of) number is undefined. And sure enough the results are different on x86 and s390. C99 Language spec 6.3.1.4 Real floating and integers: the result of this assignment/cast is undefined if the float is not in the open interval (-1, U<type>_MAX+1). Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04qemu-iotests: s390x: fix test 041 and 055Bo Tu2-0/+15
There is no 'ide-cd' device defined on non-pc platform, so test_medium_not_found() test should be skipped. Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com> Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04qemu-iotests: disable default qemu devices for cross-platform compatibilityBo Tu7-288/+7
This patch fixes an io test suite issue that was introduced with the commit c88930a6866e74953e931ae749781e98e486e5c8 'qemu-char: Permit only a single "stdio" character device'. The option supresses the creation of default devices such as the floopy and cdrom. Output files for test case 067, 071, 081 and 087 need to be updated to accommodate this change. Use virtio-blk instead of virtio-blk-pci as the device driver for test case 067. For virtio-blk-pci is the same with virtio-blk as device driver but other platform such as s390 may not recognize the virtio-blk-pci. The default devices differ across machines. As the qemu output often contains these devices (or events for them, like opening a CD tray on reset), the reference output currently is rather machine-specific. All existing qemu tests explicitly configure the devices they're working with, so just pass -nodefaults to qemu by default to disable the default devices. Update the reference outputs accordingly. Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com> Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-09-04qemu-iotests: qemu machine type supportBo Tu3-1/+16
This patch adds qemu machine type support to the io test suite. Based on the qemu default machine type and alias of the default machine type the reference output file can now vary from the default to a machine specific output file if necessary. When using a machine specific reference file if the default machine has an alias then use the alias as the output file name otherwise use the default machine name as the output file name. Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com> Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Xiao Guang Chen <chenxg@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-07-27block: qemu-iotests - add check for multiplication overflow in vpcJeff Cody4-0/+60
This checks that VPC is able to successfully fail (without segfault) on an image file with a max_table_entries that exceeds 0x40000000. This table entry is within the valid range for VPC (although too large for this sample image). Cc: qemu-stable@nongnu.org Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-07-02iotests: Use event_wait in wait_readyFam Zheng1-7/+2
Only poll the specific type of event we are interested in, to avoid stealing events that should be consumed by someone else. Suggested-by: John Snow <jsnow@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-07-02qemu-iotests: Add test case for mirror with unmapFam Zheng3-0/+65
This checks that the discard on mirror source that effectively zeroes data is also reflected by the data of target. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-07-02qemu-iotests: Make block job methods commonFam Zheng2-51/+43
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-07-02qapi: Rename 'dirty-bitmap' mode to 'incremental'John Snow1-3/+3
If we wish to make differential backups a feature that's easy to access, it might be pertinent to rename the "dirty-bitmap" mode to "incremental" to make it clear what /type/ of backup the dirty-bitmap is helping us perform. This is an API breaking change, but 2.4 has not yet gone live, so we have this flexibility. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 1433463642-21840-2-git-send-email-jsnow@redhat.com Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-06-24qemu-iotests: fix 051.out after qdev error message changeStefan Hajnoczi1-8/+0
Commit f006cf7fa9a63ba8e4ccf57d46231ce594301727 ("qdev-monitor: Propagate errors through qdev_device_add()") dropped a meaningless error message. This change in output caused qemu-iotests 051 to fail: QEMU_PROG: -device ide-drive,drive=disk: Device initialization failed. -QEMU_PROG: -device ide-drive,drive=disk: Device 'ide-drive' could not be initialized Update 051.out so the test passes again. Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 1435071369-30936-1-git-send-email-stefanha@redhat.com
2015-06-15Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell11-6/+172
Block layer core and image format patches # gpg: Signature made Fri Jun 12 16:08:53 2015 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: (25 commits) block: Fix reopen flag inheritance block: Add BlockDriverState.inherits_from block: Add list of children to BlockDriverState queue.h: Add QLIST_FIX_HEAD_PTR() block: Drain requests before swapping nodes in bdrv_swap() block: Move flag inheritance to bdrv_open_inherit() block: Use QemuOpts in bdrv_open_common() block: Use macro for cache option names vmdk: Use bdrv_open_image() quorum: Use bdrv_open_image() check-qdict: Test cases for new functions qdict: Add qdict_{set,copy}_default() qdict: Add qdict_array_entries() iotests: Add tests for overriding BDRV_O_PROTOCOL block: driver should override flags in bdrv_open() block: Change bitmap truncate conditional to assertion block: record new size in bdrv_dirty_bitmap_truncate raw-posix: Fix .bdrv_co_get_block_status() for unaligned image size vmdk: Use vmdk_find_index_in_cluster everywhere vmdk: Fix index_in_cluster calculation in vmdk_co_get_block_status ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-06-12iotests: Add tests for overriding BDRV_O_PROTOCOLMax Reitz5-0/+153
This adds tests for overriding the qemu-internal BDRV_O_PROTOCOL flag by explicitly specifying a block driver. As one test must be run over the NBD protocol while the other must not, this patch adds two separate iotests. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-06-12block: driver should override flags in bdrv_open()Max Reitz2-4/+0
The BDRV_O_PROTOCOL flag should have an impact only if no driver is specified explicitly. Therefore, if bdrv_open() is called with an explicit block driver argument (either through the options QDict or through the drv parameter) and that block driver is a protocol block driver, BDRV_O_PROTOCOL should be set; if it is a format block driver, BDRV_O_PROTOCOL should be unset. While there was code to unset the flag in case a format block driver has been selected, it only followed the bdrv_fill_options() function call whereas the flag in fact needs to be adjusted before it is used there. With that change, BDRV_O_PROTOCOL will always be set if the BDS should be a protocol driver; if the driver has been specified explicitly, the new code will set it; and bdrv_fill_options() will only "probe" a protocol driver if BDRV_O_PROTOCOL is set. The probing after bdrv_fill_options() cannot select a protocol driver. Thus, bdrv_open_image() to open BDS.file is never called if a protocol BDS is about to be created. With that change in turn it is impossible to call bdrv_open_common() with a protocol drv and file != NULL, which allows us to remove the bdrv_swap() call. This change breaks a test case in qemu-iotest 051: "-drive file=t.qcow2,file.driver=qcow2" now works because the explicitly specified "qcow2" overrides the BDRV_O_PROTOCOL which is automatically set for the "file" BDS (and the filename is just passed down). Therefore, this patch removes that test case. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-06-12iotests: qcow2 COW with minimal L2 cache sizeMax Reitz2-0/+15
This adds a test case to test 103 for performing a COW operation in a qcow2 image using an L2 cache with minimal size (which should be at least two clusters so the COW can access both source and destination simultaneously). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-06-12qemu-iotests: Fix 128 if sudo requiredFam Zheng1-1/+3
If passwordless "sudo" works, use it in the qemu-io cmd. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-06-12iotests: remove assertIsNotNone callJohn Snow1-1/+1
RHEL6 doesn't have Python 2.7, so replace this call with assertNotEqual(x, None) which will work just as well. Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-06-12qemu-iotests: expand test 093 to support group throttlingAlberto Garcia1-28/+65
This patch improves the test by attaching a different number of drives to the VM and putting them in the same throttling group. The test verifies that the I/O is evenly distributed among all members of the group, and that the limits are enforced. By default the test is repeated 3 times with 1, 2 and 3 drives, but the maximum number of simultaneous drives is configurable. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 513df1da5c658878191b579ebcddd985adcd4122.1433779731.git.berto@igalia.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-05-22tests: add test case for encrypted qcow2 read/writeDaniel P. Berrange3-0/+116
Add a simple test case for qemu-iotests that covers read/write with encrypted qcow2 files. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-05-22qemu-iotests: Make debugging python tests easierFam Zheng3-6/+26
Adding "-d" option. The output goes to "tee" so it appears in your console. Also, raise the verbosity of unnitest runner. When testing a topic branch, it's possible that a bug introduced by a code change makes the python test case hang, with debug output, it is much easier to locate the problem. This can also be helpful if you want to watch the progress of a python test, it offers you a way to sense the speed of each test case method you're writing. Note: because there is no easy way to get *both* the verbose output and the output expected by ./check comparison, the case would always fail with an "output mismatch". The sole purpose of using this option is giving developers a quick way to debug when things go wrong. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-05-22qemu-iotests: qemu-img info on afl VMDK image with a huge capacityFam Zheng3-0/+8
The image is contributed by Richard W.M. Jones. Cc: Richard W.M. Jones <rjones@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-05-22qemu-iotests: Test unaligned sub-block zero writeFam Zheng2-0/+43
Test zero write in byte range 512~1024 for 4k alignment. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-id: 1431522721-3266-4-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-05-22iotests, parallels: check for incorrectly closed image in testsDenis V. Lunev2-0/+26
Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Roman Kagan <rkagan@parallels.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Roman Kagan <rkagan@parallels.com> Message-id: 1430207220-24458-22-git-send-email-den@openvz.org CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-05-22iotests, parallels: test for newly created parallels image via qemu-imgDenis V. Lunev3-0/+93
Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Roman Kagan <rkagan@parallels.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Roman Kagan <rkagan@parallels.com> Message-id: 1430207220-24458-13-git-send-email-den@openvz.org CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-05-22iotests, parallels: test for write into Parallels imageDenis V. Lunev2-0/+15
Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Roman Kagan <rkagan@parallels.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Roman Kagan <rkagan@parallels.com> Message-id: 1430207220-24458-11-git-send-email-den@openvz.org CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-05-22iotests, parallels: quote TEST_IMG in 076 test to be path-safeDenis V. Lunev1-5/+5
suggested by Jeff Cody Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Roman Kagan <rkagan@parallels.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1430207220-24458-2-git-send-email-den@openvz.org CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-04-28iotests: add incremental backup granularity testsJohn Snow2-13/+49
Test what happens if you fiddle with the granularity. Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1429314609-29776-22-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-28iotests: add incremental backup failure recovery testJohn Snow2-2/+59
Test the failure case for incremental backups. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1429314609-29776-21-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-28iotests: add simple incremental backup caseJohn Snow2-6/+172
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1429314609-29776-20-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-28iotests: add QMP event waiting queueJohn Snow1-0/+38
A filter is added to allow callers to request very specific events to be pulled from the event queue, while leaving undesired events still in the stream. This allows us to poll for completion data for multiple asynchronous events in any arbitrary order. A new timeout context is added to the qmp pull_event method's wait parameter to allow tests to fail if they do not complete within some expected period of time. Also fixed is a bug in qmp.pull_event where we try to retrieve an event from an empty list if we attempt to retrieve an event with wait=False but no events have occurred. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1429314609-29776-19-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-28iotests: add invalid input incremental backup testsJohn Snow3-0/+110
Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1429314609-29776-18-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-28qemu-iotests: Test that "stop" doesn't drain block jobsFam Zheng3-0/+92
Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-id: 1428069921-2957-4-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-28qemu-iotests: Some qemu-img convert testsKevin Wolf3-0/+433
This adds a regression test for some problems that the qemu-img convert rewrite just fixed. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
generated by cgit v1.1 at 2024-12-27 11:56:53 +0000