Created attachment 919389 [details]
Description of problem:
During LSM a VdcBLLException raised error message VdcBLLException: Auto-generated live snapshot for VM c7894ab6-c4f0-425f-9f6b-27fa310a4467 failed (Failed with error imageErr and code 13)
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Live migrate vm's disks
In engine logs, VdcBLLException raised
No exception should raise
Caused by exception , already fixed on Change-Id: I55ac1cc3b234a56a5d269ab4ebaeac528a3190de. Moving to MODIFIED.
2014-07-16 08:51:23,773 ERROR [org.ovirt.engine.core.bll.CommandsFactory] (ajp--127.0.0.1-8702-9) [78eac9c0] Cant find constructor for type org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand with parameter types: [class org.ovirt.engine.core.common.action.LiveMigrateVmDisksParameters]
2014-07-16 08:51:23,774 ERROR [org.ovirt.engine.core.bll.CommandsFactory] (ajp--127.0.0.1-8702-9) [78eac9c0] An exception has occured while trying to create a command object for command LiveMigrateVmDisks: java.lang.RuntimeException: could not find matching constructor for Command class class org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand
(In reply to Daniel Erez from comment #1)
> Caused by exception , already fixed on Change-Id:
> I55ac1cc3b234a56a5d269ab4ebaeac528a3190de. Moving to MODIFIED.
This is another aspect of the command context issue.
Moving to infra for better tracking, and to ON_QA as this patch is available in beta1.
no exception while live-migrating vm's disk
Created attachment 927467 [details]
new engine log
(In reply to ratamir from comment #5)
> logs attached
Seems to be a different issue.
According to the log , looks like a duplicate of bug 1124321.
@Vered - is it exactly the same issue?
2014-08-17 14:07:19,859 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (ajp--127.0.0.1-8702-11) [disks_syncAction_6142ff29-58cc-4054] Error during CanDoActionFailure.: java.lang.NullPointerException
at org.ovirt.engine.core.bll.validator.StorageDomainValidator.hasSpaceForNewDisks(StorageDomainValidator.java:183) [bll.jar:]
at org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand.validateSourceDomainsSpaceRequirements(LiveMigrateVmDisksCommand.java:445) [bll.jar:]
Looks like the same issue from bz114321. Raz, was this using REST API?
If so, we should move to close/modified.
No, it was via the web admin
(In reply to ratamir from comment #9)
> Hi Vered,
> No, it was via the web admin
So what is the reproducing scenario here? (when do you get this exception mentioned in comment #6 when using the webadmin?)
To reproduce this, just live migrate a vm's disk and ~2 minutes after the migration finish the mentioned exception raised
Verified on - ovirt-engine-3.5.0-0.0.master.20140821064931.gitb794d66.el6.noarch
oVirt 3.5 has been released and should include the fix for this issue.