mon/OSDMonitor: block 'ceph osd pg-temp ...' if update is pending #6704
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The OSD expects it's pg_temp update requests to succeed. If it races with an ill-timed admin request, it can get stuck in WaitActingChange indefinitely. This is only a real problem now that the OSD/mon interaction has been updated with wip-bigbang; previously we would retry (although it would take a while). Backporting is optional. Signed-off-by: Sage Weil <sage@redhat.com>
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mon: block 'ceph osd pg-temp ...' if pg_temp update is already pending Reviewed-by: Joao Eduardo Luis <joao@suse.de>
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The OSD expects it's pg_temp update requests to succeed. If it
races with an ill-timed admin request, it can get stuck in
WaitActingChange indefinitely.
This is only a real problem now that the OSD/mon interaction has
been updated with wip-bigbang; previously we would retry (although
it would take a while). Backporting is optional.
Signed-off-by: Sage Weil sage@redhat.com