Live migration disconnects attached volumes on target
Bug #1361738 reported by
Alessandro Pilotti
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Cinder |
Fix Released
|
High
|
Alessandro Pilotti | ||
Icehouse |
Fix Released
|
High
|
Alessandro Pilotti |
Bug Description
Live migration disconnects attached volumes on target. The action itself does not fail and the instance appears online on the target host, but the underlying iSCSi connection results closed on the destination host, resulting in failures in the guest when accessing the volume(s).
The issue can be traced to this call to the following self.volume_
And in turn to this Cinder patch that introduced the regression:
https:/
Verified on Hyper-V using Devstack with both LVM and Windows Cinder drivers.
Changed in cinder: | |
status: | New → Confirmed |
description: | updated |
description: | updated |
Changed in cinder: | |
milestone: | none → juno-3 |
status: | Fix Committed → Fix Released |
Changed in cinder: | |
milestone: | juno-3 → 2014.2 |
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This is not Hyper-V only. This is due to a change that moved detach into terminate_ connection which was incorrect:
https:/ /review. openstack. org/76471