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Bug #18666

Prevent librbd from blacklisting the in-use librados client

Added by Jason Dillaman 3 months ago. Updated 3 months ago.

Status:
Pending Backport
Priority:
Normal
Target version:
-
Start date:
01/25/2017
Due date:
% Done:

0%

Source:
Tags:
Backport:
kraken,jewel
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Release:
Needs Doc:
No

Description

While investigating a test failure where the data on the OSDs apparently went back in time (incorrectly), this resulted in a librbd client blacklisting itself because it wasn't able to remove and re-add its exclusive lock since the lock state jumped back to a period of time when the lock was owned by another instance of the client.

http://qa-proxy.ceph.com/teuthology/jdillaman-2017-01-24_18:00:50-upgrade-wip-18617-kraken-distro-basic-smithi/744304


Related issues

Copied to Backport #18703: kraken: Prevent librbd from blacklisting the in-use librados client Resolved
Copied to Backport #18704: jewel: Prevent librbd from blacklisting the in-use librados client Need More Info

History

#1 Updated by Jason Dillaman 3 months ago

  • Status changed from In Progress to Need Review

#2 Updated by Mykola Golub 3 months ago

  • Status changed from Need Review to Pending Backport

#3 Updated by Nathan Cutler 3 months ago

  • Copied to Backport #18703: kraken: Prevent librbd from blacklisting the in-use librados client added

#4 Updated by Nathan Cutler 3 months ago

  • Copied to Backport #18704: jewel: Prevent librbd from blacklisting the in-use librados client added

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