Bug 2083746 - extend rbd_mirror_die_after_seconds to work around PoolReplayer::shut_down() lockups
Summary: extend rbd_mirror_die_after_seconds to work around PoolReplayer::shut_down() ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RBD-Mirror
Version: 5.0
Hardware: Unspecified
OS: Unspecified
unspecified
urgent
Target Milestone: ---
: 5.1z1
Assignee: Ilya Dryomov
QA Contact: Vasishta
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-05-10 16:54 UTC by Ilya Dryomov
Modified: 2022-05-18 10:38 UTC (History)
13 users (show)

Fixed In Version: ceph-16.2.7-111.el8cp
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 2082530
Environment:
Last Closed: 2022-05-18 10:38:17 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHCEPH-4271 0 None None None 2022-05-10 17:39:39 UTC
Red Hat Product Errata RHBA-2022:4622 0 None None None 2022-05-18 10:38:20 UTC

Comment 5 Vasishta 2022-05-13 14:14:40 UTC 
- Tried with mirroring configured between two clusters with 100 images with snapshot scheduling set for 2 minutes with IOs on all the images.
(rbd_mirror_die_after_seconds)
- Tried different time duration - 10, 15, 30, 60 minutes, 8 hours
- Tried with different duration on two clusters.
- With above points, observed over 28+ hours
- Note - rbd-mirror daemon needs to be manually restarted each time in standalone cluster as automatic restart won't happen.

With above operations, It was observed that mirroring daemon used to stop each time and issue of rbd-mirror daemon not getting stopped has not been observed.

Moving to VERIFIED state.
Comment 8 errata-xmlrpc 2022-05-18 10:38:17 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Red Hat Ceph Storage 5.1 Bug Fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:4622
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