Koushik Das created CLOUDSTACK-8826:
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Summary: XenServer - Use device id passed as part of attach volume
API properly
Key: CLOUDSTACK-8826
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8826
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: XenServer
Affects Versions: 4.6.0
Reporter: Koushik Das
Assignee: Koushik Das
Fix For: 4.6.0
Random failures were seen in XS attach/detach volume test scenarios (many
attach/detach were performed on the same VM over a span of 24 hrs).
The failures happened as the device id for attaching volume wasn't available in
HV. Some detached volume didn't got cleaned up properly and so the device id
wasn't released.
The fix would be clean up stale volumes before attaching new ones so the device
slots are released. Also using the device id should be best effort and if that
particular id is not available in XS, it should fallback on using an id that is
available and automatically assigned.
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