[StorPool Storage] Live VM Migration Fails
Bug #2033292 reported by
Biser Milanov
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Cinder |
In Progress
|
Undecided
|
Biser Milanov | ||
Bug Description
When migrating a volume, OpenStack changes a volume associated with a
UUID to another volume.
Since the StorPool driver currently uses the Cinder volume UUID to form
the name of the underlying storage volume, and since the StorPool
os-brick driver currently uses the original volume name (and not e.g. a
StorPool "global ID" volume attribute) to track attachments, it is
possible for a live VM to retain an attachment to the wrong Cinder
volume after a migration completes without errors.
| Changed in cinder: | |
| assignee: | nobody → Biser Milanov (sp-bmilanov) |
| status: | New → In Progress |
| status: | In Progress → Fix Committed |
| status: | Fix Committed → In Progress |
Revision history for this message
| Eric Harney (eharney) wrote | #1 |
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