11:30 a.m.
On Tue, Apr 17, 2012 at 4:38 PM, Rami Vaknin <rvaknin(a)redhat.com> wrote:
On 04/17/2012 05:36 PM, Martin Hovmöller wrote:
On Tue, Apr 17, 2012 at 2:55 PM, Rami Vaknin <rvaknin(a)redhat.com> wrote:
> On 04/17/2012 03:45 PM, Martin Hovmöller wrote:
>
>
>
> On Tue, Apr 17, 2012 at 2:11 PM, Itamar Heim <iheim(a)redhat.com> wrote:
>
>> On 04/17/2012 12:47 PM, Martin Hovmöller wrote:
>>
>>> I can't live migrate the vm's in my cluster:
>>>
>>> 012-04-17 04:06:39,728 INFO
>>> [org.ovirt.engine.core.bll.MigrateVmCommand] (pool-5-thread-48)
>>> Running command: MigrateVmCommand internal: false. Entities affected :
>>> ID: ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a Type: VM
>>> 2012-04-17 04:06:39,743 INFO
>>> [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (pool-5-thread-48)
>>> START, MigrateVDSCommand(vdsId = f33ffc14-87ba-11e1-b610-e3aeca1e8008,
>>> vmId=ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a, srcHost=10.23.30.130,
>>> dstVdsId=b4d329b4-87b6-11e1-ac0a-b70ec8cc50f0,
>>> dstHost=10.23.30.110:54321 <http://10.23.30.110:54321>;,
>>>
>>> migrationMethod=ONLINE), log id: 7c7201be
>>> 2012-04-17 04:06:39,748 INFO
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand]
>>> (pool-5-thread-48) VdsBroker::migrate::Entered
>>> (vm_guid=ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a, srcHost=10.23.30.130,
>>> dstHost=10.23.30.110:54321 <http://10.23.30.110:54321>;,
>>> method=online
>>>
>>> 2012-04-17 04:06:39,749 INFO
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand]
>>> (pool-5-thread-48) START, MigrateBrokerVDSCommand(vdsId =
>>> f33ffc14-87ba-11e1-b610-e3aeca1e8008,
>>> vmId=ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a, srcHost=10.23.30.130,
>>> dstVdsId=b4d329b4-87b6-11e1-ac0a-b70ec8cc50f0,
>>> dstHost=10.23.30.110:54321 <http://10.23.30.110:54321>;,
>>>
>>> migrationMethod=ONLINE), log id: 3c40c2de
>>> 2012-04-17 04:06:39,834 INFO
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateBrokerVDSCommand]
>>> (pool-5-thread-48) FINISH, MigrateBrokerVDSCommand, log id: 3c40c2de
>>> 2012-04-17 04:06:39,840 INFO
>>> [org.ovirt.engine.core.vdsbroker.MigrateVDSCommand] (pool-5-thread-48)
>>> FINISH, MigrateVDSCommand, return: MigratingFrom, log id: 7c7201be
>>> 2012-04-17 04:06:42,166 INFO
>>> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>>> (QuartzScheduler_Worker-18) vds::refreshVmList vm id
>>> ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a is migrating to vds
rhevh1.<domain>
>>> ignoring it in the refresh till migration is done
>>> [...]
>>> 2012-04-17 04:07:33,852 INFO
>>> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>>> (QuartzScheduler_Worker-34) vds::refreshVmList vm id
>>> ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a status = Paused on vds
>>> rhevh1.<domain> ignoring it in the refresh till migration is done
>>> 2012-04-17 04:07:37,407 ERROR
>>> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>>> (QuartzScheduler_Worker-71) Rerun vm
>>> ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a. Called from vds rhevh2.<domain>
>>> 2012-04-17 04:07:37,414 INFO
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand]
>>> (pool-5-thread-47) START, MigrateStatusVDSCommand(vdsId =
>>> f33ffc14-87ba-11e1-b610-e3aeca1e8008,
>>> vmId=ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a), log id: 8dfce1b
>>> 2012-04-17 04:07:37,496 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
>>> (pool-5-thread-47) Failed in MigrateStatusVDS method
>>> 2012-04-17 04:07:37,497 ERROR
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
>>> (pool-5-thread-47) Error code createErr and error message
>>> VDSGenericException: VDSErrorException: Failed to MigrateStatusVDS,
>>> error = Error creating the requested virtual machine
>>> 2012-04-17 04:07:37,497 INFO
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
>>> (pool-5-thread-47) Command
>>> org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand return
>>> value
>>> Class Name:
>>> org.ovirt.engine.core.vdsbroker.vdsbroker.StatusOnlyReturnForXmlRpc
>>> mStatus Class Name:
>>> org.ovirt.engine.core.vdsbroker.vdsbroker.StatusForXmlRpc
>>> mCode 9
>>> mMessage Error creating the requested virtual
>>> machine
>>>
>>>
>>> 2012-04-17 04:07:37,497 INFO
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
>>> (pool-5-thread-47) Vds: rhevh2.<domain>
>>> 2012-04-17 04:07:37,497 ERROR
>>> [org.ovirt.engine.core.vdsbroker.VDSCommandBase] (pool-5-thread-47)
>>> Command MigrateStatusVDS execution failed. Exception: VDSErrorException:
>>> VDSGenericException: VDSErrorException: Failed to MigrateStatusVDS,
>>> error = Error creating the requested virtual machine
>>> 2012-04-17 04:07:37,497 INFO
>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand]
>>> (pool-5-thread-47) FINISH, MigrateStatusVDSCommand, log id: 8dfce1b
>>> 2012-04-17 04:07:37,528 WARN
>>> [org.ovirt.engine.core.bll.MigrateVmCommand] (pool-5-thread-47)
>>> CanDoAction of action MigrateVm failed.
>>>
>>> Reasons:ACTION_TYPE_FAILED_VDS_VM_CLUSTER,VAR__ACTION__MIGRATE,VAR__TYPE__VM
>>>
>>>
>>> There is no problem regarding storage or anything like that. If I shut
>>> down the vm I can start it on the other host without any problems
>>> whatsoever.
>>> Do I need to do something to make live migration work? Trying to dig in
>>> the logs on the hypervisors, but there's so much stuff being logged
>>> there...
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users(a)ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>
>> vdsm log from the host that failed to create the VM?
>>
>
> The vdsm log is frighteningly long, so I put it in pastebin:
> http://pastebin.com/BEeqFCCb
> I don't really see anything worthwhile myself, but on the other hand I'm
> not sure what I'm looking for, so it's mostly a massive wall of text to me,
> but it should be somewhere in that time frame.
>
> Here is the failure, "code 9" is not too informative, can you attach
> the libvirtd.log file too?
>
> Thread-49287::DEBUG::2012-04-17
> 14:25:39,834::clientIF::81::vds::(wrapper) return migrationCreate with
> {'status': {'message': 'Error creating the requested virtual
machine',
> 'code': 9}}
>
>
>
> _______________________________________________
> Users mailing listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users
>
>
>
> --
>
> Thanks,
>
> Rami Vaknin, QE @ Red Hat, TLV, IL.
>
>
I think this is the relevant info from the libvirt.log:
2012-04-17 14:30:53.768+0000: 8506: debug :
virDomainLookupByUUIDString:1984 : conn=0x7fa9a00bcde0,
uuidstr=ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a
2012-04-17 14:30:53.768+0000: 8506: debug : virDomainLookupByUUID:1941 :
conn=0x7fa9a00bcde0, uuid=ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a
2012-04-17 14:30:53.771+0000: 8506: error :
virNetClientProgramDispatchError:170 : Domain not found: no domain with
matching uuid 'ce9bb531-4d2a-4f5e-9935-3c8a4f5db94a'
What domain is this, is it the storage domain?
Domain in libvirt is simply a vm.
_______________________________________________
Users mailing listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users
--
Thanks,
Rami Vaknin, QE @ Red Hat, TLV, IL.
Alright, so what does this mean then? The machine I'm migrating to can't
see the vm?
That doesn't make sense since I can manually start it on that host..