- Devel - oVirt List Archives

master deps broken for el7
by Sandro Bonazzola 24 Nov '16

24 Nov '16

Hi, FYI, jenkins detected broken dependencies issues withing vdsm package. It seems that some package are missing so I'm rebuilding the repository. Some failures may happen in the next 45 minutes. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

When you 'select *' you actually use ~10% of the data
by Michal Skrivanek 24 Nov '16

24 Nov '16

reposting > On 23 Nov 2016, at 10:22, Arik Hadas <ahadas(a)redhat.com> wrote: > > +1 > And this should come as no surprise to one that read [1] - it shows that querying 6000 VMs that run on a particular host in the monitoring took 765.774 ms on 3.6 by querying the 'vms' view while on master the same task (on the same database) took 2.703 ms by querying only the dynamic VM data (vm_dynamic). > Following this result, we (virt) already replaced calls to queries that are based on the heavy 'vms' view with ones that call lighter queries that are based on 'vm_static' and 'vm_dynamic' in most of the core virt flows. We also introduced lighter query named 'vms_monitoring_view' that is already used in several places (and can be used even further) instead of 'vms'. This principle is recommended in other places and for other entities (where appropriate) as well. > > [1] http://www.ovirt.org/blog/2016/08/monitoring-improvements-in-ovirt/ > > ---- Original Message — > On Wed, Nov 23, 2016 at 10:34 AM, Roy Golan <rgolan(a)redhat.com> wrote: >> It turns our that our busiest UI grids, 'Vms', 'Hosts', 'Disks' are using >> fraction of the data they really need. Every time we load the tab, or >> refresh it we invoke a 'SearchQuery' which effectively is translated to >> 'SELECT * from VIEW LIMIT 100'. Our views contains HUGH amount of joins >> just to feed the monster while we don't need it at all. >> >> See this table to understand how far we got: >> >> Grid name | Grid column count | # of columns in view | # of joins in view >> >> Vms tab | 14 | 161 | 9 >> Hosts tab | 11 | 137 | 8 >> Disks | 9 | 58 | 9 >> >> >> The numbers are not precise cause few more fields are needed for internal >> logic probably but this is very close the actual num. The numbers of views >> involved may even be higher because some of the view are using... more views >> >> >> This is not UI specific. Tons of bll code uses the views entities just >> because >> its easy while working with tailoring a query to your needs would perform way >> better. We obviously need to STOP doing that and create code that will >> encourage >> us to do get just enough data we need. This is a debate about or dal >> layer and its >> relationship with stored procedure AND our coding guidelines with db >> interaction. >> >> I didn't measure the effec tof moving to specific queries and using the >> result >> but I'm pretty sure it's going to be dramatic. >> >> So please, as a start, stop using the views cause it's easy, prefer the >> tables and create >> procedure to support your data needs. >> >> >> I opened a bug for that to track that and will work on POC to measure the >> effect >> >> *Bug 1397691* <https://bugzilla.redhat.com/show_bug.cgi?id=1397691> - >> [scale] UI grids queries all fields while ~10% is actually needed >> > >

1 0

[ ERROR ] schema.sh: Please fix numbering to interval 04010491 to 04010500 and run the upgrade script.
by Sandro Bonazzola 24 Nov '16

24 Nov '16

engine master CI is failing on $subject, please fix or revert as soon as possible, thanks. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

7 13

snapshot merge failing on Experimental
by Evgheni Dereveanchin 24 Nov '16

24 Nov '16

Hi everyone, CI is failing on snapshot merge tests: http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/3618/testR… Not sure what is causing this but I see several patches that may be related that were recently merged: https://gerrit.ovirt.org/#/c/67064 https://gerrit.ovirt.org/#/c/67184 Could someone please check why it's happening as we need to fix/revert the problematic patch to make tests work again. Regards, Evgheni Dereveanchin

6 6

Restoring ovirt-release-master rpm
by Sandro Bonazzola 23 Nov '16

23 Nov '16

Looks like someone deleted ovirt-release-master rpm from http://resources.ovirt.org/pub/yum-repo/ breaking several stuff including website documentation. I'm restoring it, please avoid removing rpms without discussing it. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

2 2

Removal of xmlrpc
by Piotr Kliczewski 23 Nov '16

23 Nov '16

I am working on xmlrpc removal from the engine. I see bunch of references in [1] to xmlrpc client. Is there any reason why we need it? Do we plan to rewrite it to use other protocol? I am going to leave this code and xmlrpc dependency in the engine so we can improve it later. Thanks, Piotr [1] https://github.com/oVirt/ovirt-engine/blob/67880b549bada18aa3466d20a77da5c0…

2 1

Project ovirt-engine-api-model_4.0_build-artifacts-fc24-x86_64 is failing
by Sandro Bonazzola 23 Nov '16

23 Nov '16

http://jenkins.ovirt.org/job/ovirt-engine-api-model_4.0_build-artifacts-fc2… *00:04:35.993* + mv target/model.json exported-artifacts*00:04:35.993* mv: cannot stat 'target/model.json': No such file or directory*00:04:35.993* Took 93 seconds Can you please have a look? -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

3 6

[VDSM] FAIL: test_intra_domain_copy('block', 'cow', 'cow') (storage_sdm_copy_data_test.TestCopyDataDIV)
by Nir Soffer 22 Nov '16

22 Nov '16

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 << ---------------------

2 4

engine-setup failed on master on Centos 7
by Martin Perina 22 Nov '16

22 Nov '16

Hi, if you have recently tried to install master engine on Centos 7, you may have encountered following error during engine-setup: Failed to execute stage 'Misc configuration': Command '/usr/bin/ovirt-aaa-jdbc-tool' failed to execute This is currently tracked by [1] and it's caused by faulty slfj4 1.7.10 package in virt7-ovirt-common-candidate repository. We have untagged faulty package from the repository, but to fix the error you need to downgrade package version to slf4j 1.7.4 provided by Centos [2]. Sorry for inconvenience Martin Perina [1] https://bugzilla.redhat.com/show_bug.cgi?id=1394656 [2] http://mirror.centos.org/centos/7/os/x86_64/Packages/slf4j-1.7.4-3.el7.noar…

1 0

blockcommit and gluster network disk path
by Sahina Bose 22 Nov '16

22 Nov '16

Hi, I'm running into problems with blockcommit and gluster network disks - wanted to check how to pass path for network disks. How's the protocol and host parameters specified? For a backing volume chain as below, executing virsh blockcommit fioo5 vmstore/912d9062-3881-479b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4/027a3b37-77d4-4fa9-8173-b1fedba1176c --base vmstore/912d9062-3881-479b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4/d4c23ec6-20ce-4a2f-9b32-ca91e65a114a --top vmstore/912d9062-3881-479b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4/027a3b37-77d4-4fa9-8173-b1fedba1176c --verbose --wait gives "error: invalid argument: No device found for specified path". <disk type='network' device='disk' snapshot='no'> <driver name='qemu' type='qcow2' cache='none' error_policy='stop' io='threads'/> <source protocol='gluster' name='vmstore/912d9062-3881-47 9b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6 d8a4/027a3b37-77d4-4fa9-8173-b1fedba1176c'> <host name='10.70.37.28' port='0'/> </source> <backingStore type='network' index='1'> <format type='qcow2'/> <source protocol='gluster' name='vmstore/912d9062-3881-47 9b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6 d8a4/d4c23ec6-20ce-4a2f-9b32-ca91e65a114a'> <host name='10.70.37.28' port='0'/> </source> <backingStore type='network' index='2'> <format type='raw'/> <source protocol='gluster' name='vmstore/912d9062-3881-47 9b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6 d8a4/f5098809-e719-404b-8d80-3f824f4333a2'> <host name='10.70.37.28' port='0'/> </source> <backingStore/> </backingStore> </backingStore> <target dev='vda' bus='virtio'/> <serial>27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4</serial> <boot order='2'/> <alias name='virtio-disk0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </disk> thanks sahina

1 1