Status: Accepted
Owner: [email protected]
Labels: Milestone-Release2.10 Type-Defect Priority-High
New issue 763 by [email protected]: Can't compute PV info for vg xenvg
http://code.google.com/p/ganeti/issues/detail?id=763
QA fails with the error "Can't compute PV info for vg xenvg", most likely
being introduced by the recent changes in DRBD syncing. This seems pretty
sporadic and is most likely also present in 2.11 and master by now.
<<<< 2014-03-19 12:26:43.203444 start [TestClusterModifyDiskTemplates]
gnt-cluster modify --enabled-disk-templates=
Command: ssh NODE7 'gnt-cluster modify
--enabled-disk-templates=drbd,plain,file
--ipolicy-disk-templates=drbd,plain,file --vg-name=xenvg'
Wed Mar 19 12:26:43 2014 Cluster LVM configuration already in desired
state, not changing
...
Wed Mar 19 12:27:10 2014 Cluster LVM configuration already in desired
state, not changing
Command: ssh NODE7 'gnt-instance add --os-type=busybox --disk-template=drbd
--node=NODE7:NODE8.com -B minmem=512M,maxmem=1G --disk
0:size=512M,name=disk0 INSTANCE1'
Wed Mar 19 12:27:22 2014 * creating instance disks...
Wed Mar 19 12:27:23 2014 - WARNING: Device creation failed
Failure: command execution error:
Can't create block device
<LogicalVolume(/dev/xenvg/5960fa66-bdb7-4150-8cc5-8e2d30ca6a2a.disk0_data,
not visible, size=512m)> on node NODE8 for instance INSTANCE1: Can't create
block device: Can't compute PV info for vg xenvg
---- FAILED [TestClusterModifyDiskTemplates] gnt-cluster modify
--enabled-disk-templates=: Command 'gnt-instance add --os-type=busybox
--disk-template=drbd --node=NODE7:NODE8 -B minmem=512M,maxmem=1G --disk
0:size=512M,name=disk0 INSTANCE1' on node NODE7 failed, exit code 1
2014-03-19 12:27:23.922797 time=0:00:40.719353
[TestClusterModifyDiskTemplates] gnt-cluster modify
--enabled-disk-templates=
---- BLOCK FAILED [RunClusterTests] Runs tests related to gnt-cluster:
Command 'gnt-instance add --os-type=busybox --disk-template=drbd
--node=NODE7:NODE8 -B minmem=512M,maxmem=1G --disk 0:size=512M,name=disk0
INSTANCE1' on node NODE7 failed, exit code 1
^^^^ BLOCK 2014-03-19 12:27:23.922983 time=0:03:47.643019 [RunClusterTests]
Runs tests related to gnt-cluster
Traceback (most recent call last):
File "./ganeti-qa.py", line 1011, in <module>
main()
File "/buildbot/qa-kvm/qa-kvm-quick/build/ganeti/rapi/client.py", line
245, in wrapper
return fn(*args, **kwargs)
File "./ganeti-qa.py", line 1006, in main
RunQa()
File "./ganeti-qa.py", line 842, in RunQa
RunTestBlock(RunClusterTests)
File "./ganeti-qa.py", line 145, in RunTestBlock
return fn(*args, **kwargs)
File "./ganeti-qa.py", line 251, in RunClusterTests
RunTestIf(test, fn)
File "./ganeti-qa.py", line 122, in RunTestIf
RunTest(fn, *args, **kwargs)
File "./ganeti-qa.py", line 101, in RunTest
retval = fn(*args, **kwargs)
File "/buildbot/qa-kvm/qa-kvm-quick/build/qa/qa_cluster.py", line 597, in
TestClusterModifyDiskTemplates
instance = qa_instance.CreateInstanceByDiskTemplate(nodes,
instance_template)
File "/buildbot/qa-kvm/qa-kvm-quick/build/qa/qa_instance_utils.py", line
169, in CreateInstanceByDiskTemplate
return CreateInstanceDrbd8(nodes, fail=fail)
File "/buildbot/qa-kvm/qa-kvm-quick/build/qa/qa_instance_utils.py", line
127, in CreateInstanceDrbd8
constants.DT_DRBD8, fail=fail)
File "/buildbot/qa-kvm/qa-kvm-quick/build/qa/qa_instance_utils.py", line
99, in _CreateInstanceByDiskTemplateRaw
AssertCommand(cmd, fail=fail)
File "/buildbot/qa-kvm/qa-kvm-quick/build/qa/qa_utils.py", line 199, in
AssertCommand
_AssertRetCode(rcode, fail, cmdstr, nodename)
File "/buildbot/qa-kvm/qa-kvm-quick/build/qa/qa_utils.py", line 169, in
_AssertRetCode
(cmdstr, nodename, rcode))
qa_error.Error: Command 'gnt-instance add --os-type=busybox
--disk-template=drbd --node=NODE7:NODE8.com -B minmem=512M,maxmem=1G --disk
0:size=512M,name=disk0 INSTANCE1' on node NODE7 failed, exit code 1
program finished with exit code 1
elapsedTime=333.293589
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