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Posted to issues@cloudstack.apache.org by "Nikita Gubenko (JIRA)" <ji...@apache.org> on 2013/05/06 16:24:16 UTC
[jira] [Created] (CLOUDSTACK-2344) not enough free memory on one
host of the cluster
Nikita Gubenko created CLOUDSTACK-2344:
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Summary: not enough free memory on one host of the cluster
Key: CLOUDSTACK-2344
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2344
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Affects Versions: 4.0.1, 4.1.0
Reporter: Nikita Gubenko
Hi
I'm testing some overprovisioning cases. I have two XenServer hosts with lots of VMs on each.
When I try to upgrade resources on the VM on the host that doesn't have enough free memory for it and try to start it I get
Task failed! Task record: uuid: 0582f281-5a54-27cd-ba23-a4edf60312f4
nameLabel: Async.VM.start_on
nameDescription:
allowedOperations: []
currentOperations: {}
created: Thu Apr 25 00:29:34 MSK 2013
finished: Thu Apr 25 00:29:34 MSK 2013
status: failure
residentOn: com.xensource.xenapi.Host@234582ee
progress: 1.0
type: <none/>
result:
errorInfo: [HOST_NOT_ENOUGH_FREE_MEMORY, 8659140608, 6721728512]
otherConfig: {}
subtaskOf: com.xensource.xenapi.Task@aaf13f6f
subtasks: []
This is normal behavior, but CS doesn't try to start this VM on the second host of the cluster which has enough free memory. OfferHA option is enabled.
I think this should be fixed, because there is no balanced VM distribution within a cluster, so this situation can occur.
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