I got very consistent failures with this patch, which should not be
related in any way to the failing code:
https://gerrit.ovirt.org/66109
After adding logs in qemuinfo.Operation, the problem disappear:
https://gerrit.ovirt.org/66943
On Wed, Nov 16, 2016 at 11:33 PM, Nir Soffer <nsoffer(a)redhat.com> wrote:
This test pass usually, Adam, can you check this?
21:15:52 ======================================================================
21:15:52 FAIL: test_intra_domain_copy('block', 'cow', 'cow')
(storage_sdm_copy_data_test.TestCopyDataDIV)
21:15:52 ----------------------------------------------------------------------
21:15:52 Traceback (most recent call last):
21:15:52 File
"/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/tests/testlib.py",
line 133, in wrapper
21:15:52 return f(self, *args)
21:15:52 File
"/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/tests/storage_sdm_copy_data_test.py",
line 138, in test_intra_domain_copy
21:15:52 self.assertEqual(100.0, job.progress)
21:15:52 AssertionError: 100.0 != 0.0
21:15:52 -------------------- >> begin captured logging <<
--------------------
21:15:52 2016-11-16 21:14:26,096 DEBUG (MainThread)
[storage.PersistentDict] Created a persistent dict with
VGTagMetadataRW backend (persistent:194)
21:15:52 2016-11-16 21:14:26,096 DEBUG (MainThread)
[storage.PersistentDict] read lines (VGTagMetadataRW)=[]
(persistent:236)
21:15:52 2016-11-16 21:14:26,097 DEBUG (MainThread)
[storage.PersistentDict] Empty metadata (persistent:254)
21:15:52 2016-11-16 21:14:26,097 DEBUG (MainThread)
[storage.PersistentDict] Starting transaction (persistent:169)
21:15:52 2016-11-16 21:14:26,097 DEBUG (MainThread)
[storage.PersistentDict] Flushing changes (persistent:175)
21:15:52 2016-11-16 21:14:26,097 DEBUG (MainThread)
[storage.PersistentDict] about to write lines
(VGTagMetadataRW)=['CLASS=Data',
'POOL_UUID=fb6edad8-51ab-4aad-9090-a833efd6a1e2',
'SDUUID=beb999a9-a90b-4c49-9d4c-7b21b3adb164', 'VERSION=3',
'_SHA_CKSUM=63ec9e7bc3d23a7da8ef5e318fdd65203ac7c3fe']
(persistent:307)
21:15:52 2016-11-16 21:14:26,098 DEBUG (MainThread)
[storage.Metadata.VGTagMetadataRW] Updating metadata
adding=MDT__SHA_CKSUM=63ec9e7bc3d23a7da8ef5e318fdd65203ac7c3fe,
MDT_VERSION=3, MDT_POOL_UUID=fb6edad8-51ab-4aad-9090-a833efd6a1e2,
MDT_CLASS=Data, MDT_SDUUID=beb999a9-a90b-4c49-9d4c-7b21b3adb164
removing= (blockSD:296)
21:15:52 2016-11-16 21:14:26,098 DEBUG (MainThread)
[storage.PersistentDict] Finished transaction (persistent:177)
21:15:52 2016-11-16 21:14:26,101 WARNING (MainThread)
[storage.StorageDomainManifest] Could not find mapping for lv
beb999a9-a90b-4c49-9d4c-7b21b3adb164/1b8476de-236b-4c8e-aea0-134b213b7cb7
(blockSD:786)
21:15:52 2016-11-16 21:14:26,101 DEBUG (MainThread)
[storage.StorageDomainManifest] Found freeSlot 4 in VG
beb999a9-a90b-4c49-9d4c-7b21b3adb164 (blockSD:759)
21:15:52 2016-11-16 21:14:26,103 DEBUG (MainThread)
[storage.VolumeManifest] Creating symlink from
/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/1b8476de-236b-4c8e-aea0-134b213b7cb7
to
/var/tmp/tmpKpf5ys/mnt/blockSD/beb999a9-a90b-4c49-9d4c-7b21b3adb164/images/c406fa29-72c8-4a26-9601-2bd5e0b1cbd0/1b8476de-236b-4c8e-aea0-134b213b7cb7
(blockVolume:147)
21:15:52 2016-11-16 21:14:26,103 DEBUG (MainThread) [root]
/usr/bin/taskset --cpu-list 0-3 /usr/bin/qemu-img create -f qcow2 -o
compat=0.10
/var/tmp/tmpKpf5ys/mnt/blockSD/beb999a9-a90b-4c49-9d4c-7b21b3adb164/images/c406fa29-72c8-4a26-9601-2bd5e0b1cbd0/1b8476de-236b-4c8e-aea0-134b213b7cb7
1048576 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,144 DEBUG (MainThread) [root] SUCCESS:
<err> = ''; <rc> = 0 (commands:93)
21:15:52 2016-11-16 21:14:26,148 WARNING (MainThread)
[storage.StorageDomainManifest] Could not find mapping for lv
beb999a9-a90b-4c49-9d4c-7b21b3adb164/0e7c49ae-6c7c-4526-89c2-17b923c70dfa
(blockSD:786)
21:15:52 2016-11-16 21:14:26,148 DEBUG (MainThread)
[storage.StorageDomainManifest] Found freeSlot 5 in VG
beb999a9-a90b-4c49-9d4c-7b21b3adb164 (blockSD:759)
21:15:52 2016-11-16 21:14:26,149 DEBUG (MainThread)
[storage.VolumeManifest] Creating symlink from
/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/0e7c49ae-6c7c-4526-89c2-17b923c70dfa
to
/var/tmp/tmpKpf5ys/mnt/blockSD/beb999a9-a90b-4c49-9d4c-7b21b3adb164/images/939d015f-e57e-4bf1-9013-b648fae347ae/0e7c49ae-6c7c-4526-89c2-17b923c70dfa
(blockVolume:147)
21:15:52 2016-11-16 21:14:26,150 DEBUG (MainThread) [root]
/usr/bin/taskset --cpu-list 0-3 /usr/bin/qemu-img create -f qcow2 -o
compat=0.10
/var/tmp/tmpKpf5ys/mnt/blockSD/beb999a9-a90b-4c49-9d4c-7b21b3adb164/images/939d015f-e57e-4bf1-9013-b648fae347ae/0e7c49ae-6c7c-4526-89c2-17b923c70dfa
1048576 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,195 DEBUG (MainThread) [root] SUCCESS:
<err> = ''; <rc> = 0 (commands:93)
21:15:52 2016-11-16 21:14:26,196 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=4 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,207 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000394548 s, 1.3 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,208 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000394548 s, 1.3 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,209 DEBUG (MainThread) [root]
/usr/bin/taskset --cpu-list 0-3 qemu-io -f qcow2 -c 'write -P 240 0
1024'
/var/tmp/tmpKpf5ys/mnt/blockSD/beb999a9-a90b-4c49-9d4c-7b21b3adb164/images/c406fa29-72c8-4a26-9601-2bd5e0b1cbd0/1b8476de-236b-4c8e-aea0-134b213b7cb7
(cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,257 DEBUG (MainThread) [root] SUCCESS:
<err> = ''; <rc> = 0 (commands:93)
21:15:52 2016-11-16 21:14:26,260 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=5 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,274 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000359356 s, 1.4 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,274 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000359356 s, 1.4 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,275 DEBUG (MainThread) [root]
/usr/bin/taskset --cpu-list 0-3 qemu-io -f qcow2 -c 'read -P 240 -s 0
-l 1024 0 1024'
/var/tmp/tmpKpf5ys/mnt/blockSD/beb999a9-a90b-4c49-9d4c-7b21b3adb164/images/939d015f-e57e-4bf1-9013-b648fae347ae/0e7c49ae-6c7c-4526-89c2-17b923c70dfa
(cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,316 DEBUG (MainThread) [root] SUCCESS:
<err> = ''; <rc> = 0 (commands:93)
21:15:52 2016-11-16 21:14:26,318 INFO (MainThread) [root] Running job
'f8a60ab8-2ba9-473d-bf46-82080c283137'... (jobs:179)
21:15:52 2016-11-16 21:14:26,320 INFO (MainThread)
[storage.VolumeManifest] Volume: preparing volume
beb999a9-a90b-4c49-9d4c-7b21b3adb164/1b8476de-236b-4c8e-aea0-134b213b7cb7
(volume:462)
21:15:52 2016-11-16 21:14:26,321 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=4 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,335 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000302993 s, 1.7 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,336 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000302993 s, 1.7 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,338 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=4 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,351 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000368094 s, 1.4 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,352 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000368094 s, 1.4 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,354 INFO (MainThread)
[storage.VolumeManifest] Volume: preparing volume
beb999a9-a90b-4c49-9d4c-7b21b3adb164/0e7c49ae-6c7c-4526-89c2-17b923c70dfa
(volume:462)
21:15:52 2016-11-16 21:14:26,355 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=5 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,368 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000382558 s, 1.3 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,369 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000382558 s, 1.3 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,370 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=5 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,388 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000326875 s, 1.6 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,389 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000326875 s, 1.6 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,391 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=5 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,404 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000335536 s, 1.5 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,405 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000335536 s, 1.5 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,406 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=4 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,420 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000292733 s, 1.7 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,421 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000292733 s, 1.7 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,422 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=4 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,436 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000359596 s, 1.4 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,437 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000359596 s, 1.4 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,438 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=4 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,451 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000322085 s, 1.6 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,452 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000322085 s, 1.6 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,454 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=5 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:15:52 2016-11-16 21:14:26,467 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.00033405 s, 1.5 MB/s\n'; <rc> = 0
(commands:93)
21:15:52 2016-11-16 21:14:26,468 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.00033405 s, 1.5 MB/s'], size: 512 (misc:138)
21:15:52 2016-11-16 21:14:26,469 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=5 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:16:08 2016-11-16 21:14:26,481 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.00030909 s, 1.7 MB/s\n'; <rc> = 0
(commands:93)
21:16:08 2016-11-16 21:14:26,482 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.00030909 s, 1.7 MB/s'], size: 512 (misc:138)
21:16:08 2016-11-16 21:14:26,483 INFO (MainThread)
[storage.VolumeManifest] sdUUID=beb999a9-a90b-4c49-9d4c-7b21b3adb164
imgUUID=939d015f-e57e-4bf1-9013-b648fae347ae volUUID =
0e7c49ae-6c7c-4526-89c2-17b923c70dfa legality = ILLEGAL (volume:368)
21:16:08 2016-11-16 21:14:26,484 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=5 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:16:08 2016-11-16 21:14:26,497 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000307797 s, 1.7 MB/s\n'; <rc> = 0
(commands:93)
21:16:08 2016-11-16 21:14:26,498 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000307797 s, 1.7 MB/s'], size: 512 (misc:138)
21:16:08 2016-11-16 21:14:26,502 DEBUG (MainThread) [QemuImg]
/usr/bin/taskset --cpu-list 0-3 /usr/bin/nice -n 19 /usr/bin/ionice -c
3 /usr/bin/qemu-img convert -p -t none -T none -f qcow2
/var/tmp/tmpKpf5ys/mnt/blockSD/beb999a9-a90b-4c49-9d4c-7b21b3adb164/images/c406fa29-72c8-4a26-9601-2bd5e0b1cbd0/1b8476de-236b-4c8e-aea0-134b213b7cb7
-O qcow2 -o compat=0.10
/var/tmp/tmpKpf5ys/mnt/blockSD/beb999a9-a90b-4c49-9d4c-7b21b3adb164/images/939d015f-e57e-4bf1-9013-b648fae347ae/0e7c49ae-6c7c-4526-89c2-17b923c70dfa
(cwd None) (qemuimg:247)
21:16:08 2016-11-16 21:14:26,805 DEBUG (MainThread)
[storage.Misc.excCmd] /usr/bin/taskset --cpu-list 0-3 /usr/bin/dd
iflag=direct skip=5 bs=512
if=/var/tmp/tmpKpf5ys/dev/beb999a9-a90b-4c49-9d4c-7b21b3adb164/metadata
count=1 (cwd None) (commands:69)
21:16:08 2016-11-16 21:14:26,820 DEBUG (MainThread)
[storage.Misc.excCmd] SUCCESS: <err> = '1+0 records in\n1+0 records
out\n512 bytes copied, 0.000380116 s, 1.3 MB/s\n'; <rc> = 0
(commands:93)
21:16:08 2016-11-16 21:14:26,821 DEBUG (MainThread) [storage.Misc]
err: ['1+0 records in', '1+0 records out', '512 bytes copied,
0.000380116 s, 1.3 MB/s'], size: 512 (misc:138)
21:16:08 2016-11-16 21:14:26,823 INFO (MainThread)
[storage.VolumeManifest] Tearing down volume
beb999a9-a90b-4c49-9d4c-7b21b3adb164/0e7c49ae-6c7c-4526-89c2-17b923c70dfa
justme True (blockVolume:386)
21:16:08 2016-11-16 21:14:26,824 INFO (MainThread)
[storage.VolumeManifest] Tearing down volume
beb999a9-a90b-4c49-9d4c-7b21b3adb164/1b8476de-236b-4c8e-aea0-134b213b7cb7
justme True (blockVolume:386)
21:16:08 2016-11-16 21:14:26,824 INFO (MainThread) [root] Job
'f8a60ab8-2ba9-473d-bf46-82080c283137' completed (jobs:203)
21:16:08 2016-11-16 21:14:26,825 INFO (MainThread) [root] Job
'f8a60ab8-2ba9-473d-bf46-82080c283137' will be deleted in 3600 seconds
(jobs:245)
21:16:08 --------------------- >> end captured logging <<
---------------------