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Bug #44463
openprepare fails if devices are already prepared for the current cluster
Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
There is a concern about prepares behaviour when it find the passed devices are already prepared for the current cluster. There is some validity to succeeding when a call to prepare finds an already prepared OSD.
We need to figure out which criteria need to be fulfilled to consider this scenario a success. The already prepared osd belonging to the same cluster is an obvious one. Other not so obvious ones are
- osd id is in crushmap
- osd has the same layout (size, multiple devices, filestore/bluestore)
- ...
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