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Feature #6923
openOSDMonitor: maintain pool->OSD and OSD->pool mappings
Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Development
Tags:
Backport:
Reviewed:
Affected Versions:
Component(RADOS):
Monitor
Pull request ID:
Description
It would be nice if the monitor had explicit mappings from OSDs->pools and back again. You can work this out by iterating through the PG map if necessary, but that's error prone and doesn't scale well for doing dynamic queries.
The immediate use case is quickly determining how many OSDs would be involved in increasing the pg_num of a pool (#6922), but I think having it easily available would quickly result in other use cases like monitoring.
Updated by Patrick Donnelly over 5 years ago
- Project changed from Ceph to RADOS
- Category deleted (
Monitor) - Component(RADOS) Monitor added
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