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Posted to users@cloudstack.apache.org by Tamas Monos <ta...@veber.co.uk> on 2012/12/20 12:43:26 UTC
Intermittent - snapshot problem.
Hi,
I'm aware that 4.0 is out however I'm still on 3.0.2 due to with current issues and upgrade problems on 4.0.
I've encountered a strange issue with snapshots on my 3.0.2 production system.
Snapshots intermittently fail after approx. 3.5hrs later with:
2012-12-20 04:34:10,197 WARN [cloud.vm.VirtualMachineManagerImpl] (AgentManager-Handler-1:null) Cleanup failed due to BackupSnapshotCommand exception: java.lang.Exception: Unable to finish the whole process to package as a OVA file
2012-12-20 04:34:10,198 WARN [cloud.vm.VirtualMachineManagerImpl] (Job-Executor-93:job-1522) Cleanup failed due to BackupSnapshotCommand exception: java.lang.Exception: Unable to finish the whole process to package as a OVA file
2012-12-20 04:34:10,203 DEBUG [storage.snapshot.SnapshotManagerImpl] (Job-Executor-93:job-1522) The result for com.cloud.agent.api.BackupSnapshotCommand is BackupSnapshotCommand exception: java.lang.Exception: Unable to finish the whole process to package as a OVA file
2012-12-20 04:36:10,205 WARN [storage.snapshot.SnapshotManagerImpl] (Job-Executor-93:job-1522) Storage unavailable com.cloud.exception.StorageUnavailableException: Resource [StoragePool:200] is unreachable: Unable to send command to the pool 200 due to there is no enabled hosts up in this cluster
While VMware reports that the OVA file exported successfully and there are no alerts anywhere within the system but snapshots are failing, some succeeds some does not.
Are there any timeout settings apart from "backup.snapshot.wait" which is 8hrs at the moment I should be aware of and would affect this?
Any ideas?
Regards
Tamas Monos DDI +44(0)2034687012
Chief Technical Office +44(0)2034687000
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