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Fix #10862

closed

MDSMonitor: do not try and "deactivate" the last MDS

Added by Greg Farnum about 9 years ago. Updated about 9 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Development
Tags:
Backport:
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
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Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

STATE_STOPPING makes the MDS try and export its data to another MDS, but for the final MDS there's no target for offloading and it just spins. We should prevent the MDSMonitor from accepting deactivate commands on the only MDS remaining in a cluster.

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