Boot volumes API race
Bug #1302545 reported by
Nikola Đipanov
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Opinion
|
Wishlist
|
Unassigned |
Bug Description
When there is a race for a volume between 2 or more instances, it is possible for more than one to pass the API check. All of them will get scheduled as a result, and only one will actually successfully attach the volume, while others will go to ERROR.
This is not ideal since we can reserve the volume in the API, thus making it a bit more user friendly when there is a race (the user will be informed immediately instead of seeing an errored instance).
Changed in nova: | |
assignee: | nobody → Andrea Rosa (andrea-rosa-m) |
Changed in nova: | |
assignee: | Andrea Rosa (andrea-rosa-m) → nobody |
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putting in wishlist as it's a UX enhancement.