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Bug 1569192

Summary:	[RFE] osd: Warn about objects with too many omap entries
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Vikhyat Umrao <vumrao>
Component:	RADOS	Assignee:	Brad Hubbard <bhubbard>
Status:	CLOSED ERRATA	QA Contact:	Parikshith <pbyregow>
Severity:	medium	Docs Contact:	John Brier <jbrier>
Priority:	medium
Version:	3.0	CC:	agunn, bhubbard, ceph-eng-bugs, dzafman, jbrier, jdanjou, jdurgin, jraju, kchai, kdreyer, pbyregow, rperiyas
Target Milestone:	rc	Keywords:	FutureFeature
Target Release:	3.1
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	RHEL: ceph-12.2.5-13.el7cp Ubuntu: 12.2.5-4redhat1xenial	Doc Type:	Enhancement
Doc Text:	.Warnings about objects with too many omap entries With this update to {product} warnings are displayed about pools which contain large omap objects. They can be seen in the output of `ceph health detail`. Information about the large objects in the pool are printed in the cluster logs. The settings which control when the warnings are printed are `osd_deep_scrub_large_omap_object_key_threshold` and `osd_deep_scrub_large_omap_object_value_sum_threshold`.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-09-26 18:19:46 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1430588, 1584264

Description Vikhyat Umrao 2018-04-18 18:48:37 UTC

Description of problem:
[RFE] osd: Warn about objects with too many omap entries

As discussed in upstream PR - https://github.com/ceph/ceph/pull/16332 assigning it to Brad.


Version-Release number of selected component (if applicable):
RHCS 3.0

How reproducible:

Comment 1 Vikhyat Umrao 2018-05-01 19:38:32 UTC

Upstream backport - https://github.com/ceph/ceph/pull/21518

Comment 7 Josh Durgin 2018-06-26 05:33:50 UTC

*** Bug 1457767 has been marked as a duplicate of this bug. ***

Comment 10 Brad Hubbard 2018-09-06 23:14:24 UTC

This looks fine guys, thanks.

Comment 12 errata-xmlrpc 2018-09-26 18:19:46 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.

https://access.redhat.com/errata/RHBA-2018:2819