Bug 1653830 - rgw: resharding does not drop old bucket indexes or bucket info objects; needs CLI clean-up tool for existing clusters
Summary: rgw: resharding does not drop old bucket indexes or bucket info objects; need...
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat
Component: RGW
Version: 3.2
Hardware: All
OS: All
Target Milestone: rc
: 3.2
Assignee: J. Eric Ivancich
QA Contact: Tejas
Depends On:
TreeView+ depends on / blocked
Reported: 2018-11-27 17:34 UTC by J. Eric Ivancich
Modified: 2019-01-03 19:02 UTC (History)
8 users (show)

Fixed In Version: RHEL: ceph-12.2.8-43.el7cp Ubuntu: ceph_12.2.8-38redhat1
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2019-01-03 19:02:25 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 24082 0 None None None 2018-11-27 19:55:28 UTC
Red Hat Product Errata RHBA-2019:0020 0 None None None 2019-01-03 19:02:34 UTC

Description J. Eric Ivancich 2018-11-27 17:34:40 UTC
Resharding, whether dynamic or manual, has not previously clean up the old bucket info objects or shard objects. That has led to an accumulation of unneeded objects that likely impacts performance.

BZ#1627562 addresses one aspect of this issue, and automatically cleans up these objects after both successful and failed reshardings. But for existing clusters that have experienced this accumulation of unneeded objects, we need an administrative tool to clean these up.

See also:


Comment 3 J. Eric Ivancich 2018-11-27 17:38:29 UTC
Upstream this issue is tracker: http://tracker.ceph.com/issues/24082

The solution is a backport of PR https://github.com/ceph/ceph/pull/24662

Comment 10 errata-xmlrpc 2019-01-03 19:02:25 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, and where to find the updated
files, follow the link below.

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


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