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Bug #19378
closedjewel: pg commands can get blocked if the target OSD's client throttle is full, such as if there are lots of messages pending stuck PGs
Status:
Won't Fix
Priority:
Normal
Assignee:
-
Category:
-
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
You can work around it by either stopping client IO or temporarily increasing osd_client_message_cap (which, unfortunately, can't be changed without restarting the OSD in jewel). This is essentially fixed in master by the backoff system, so it's unlikely that anything will be backported to fix it in jewel.
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