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Bug #20244

multisite: log_meta on secondary zone causes continuous loop of metadata sync

Added by Casey Bodley 2 months ago. Updated 2 months ago.

Status:
Pending Backport
Priority:
High
Assignee:
Target version:
-
Start date:
06/10/2017
Due date:
% Done:

0%

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

Description

If log_meta is set on a secondary zone, it will add another mdlog entry for everything it syncs from the master zone. It resyncs each of these, resulting in more mdlog entries.


Related issues

Copied to rgw - Backport #20292: jewel: multisite: log_meta on secondary zone causes continuous loop of metadata sync New
Copied to rgw - Backport #20293: kraken: multisite: log_meta on secondary zone causes continuous loop of metadata sync Resolved

History

#1 Updated by Casey Bodley 2 months ago

The radosgw-admin commands for zone/zonegroup generally prevent this from happening, but it was observed after an upgrade from hammer.

#2 Updated by Casey Bodley 2 months ago

  • Status changed from New to Pending Backport

#4 Updated by Nathan Cutler 2 months ago

  • Copied to Backport #20292: jewel: multisite: log_meta on secondary zone causes continuous loop of metadata sync added

#5 Updated by Nathan Cutler 2 months ago

  • Copied to Backport #20293: kraken: multisite: log_meta on secondary zone causes continuous loop of metadata sync added

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