Hi Jirka, after truncating the metadata file the Engine is running again.
Unfortunately now the HA migration is not working anymore. If I put the host with the running Engine in local maintenance, the HA go trough EngineMigratingAway -> ReinitializeFSM -> LocalMaintenance but the VM never migrates. I can read this error in the agent.log: MainThread::ERROR::2014-10-27 18:02:51,053::hosted_engine::867::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitor_migration) Failed to migrate Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 863, in _monitor_migration vm_id, File "/usr/lib/python2.6/site-packages/ovirt_hosted_engine_ha/lib/vds_client.py", line 85, in run_vds_client_cmd response['status']['message']) DetailedError: Error 12 from migrateStatus: Fatal error during migration Thank you, -- Stefano Stagnaro Prisma Engineering S.r.l. Via Petrocchi, 4 20127 Milano – Italy Tel. 02 26113507 int 339 e-mail: stefa...@prisma-eng.com skype: stefano.stagnaro On Fri, 2014-10-24 at 15:00 +0200, Jiri Moskovcak wrote: > On 10/24/2014 02:12 PM, Stefano Stagnaro wrote: > > Hi Jirka, > > > > thank you for the reply. I've uploaded all the relevant logs in here: > > https://www.dropbox.com/sh/qh2rbews45ky2g8/AAC4_4_j94cw6sI_hfaSFg-Fa?dl=0 > > > > Thank you, > > > > Hi Stefano, > I'd say, that agent is not able to parse the metadata from the previous > version, so as a workaround before I fix it you can try to zero out the > metadata file (backup the original just in case..) > > 1. stop agent and broker on all hosts > 2. truncate the file > > this should do the trick: > > $ service ovirt-ha-agent stop; service ovirt-ha-broker stop; > $ truncate --size 0 > /rhev/data-center/mnt/ov0nfs:_engine/e4e8282e-6bde-4332-ad68-313287b4fc65/ha_agent/hosted-engine.metadata > > > $ truncate --size 1M > /rhev/data-center/mnt/ov0nfs:_engine/e4e8282e-6bde-4332-ad68-313287b4fc65/ha_agent/hosted-engine.metadata > $ service ovirt-ha-broker start; service ovirt-ha-agent start > > > --Jirka _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users