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Bug 1444139

Summary:	osd_scrub_sleep option blocks op thread in jewel + later
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Vikhyat Umrao <vumrao>
Component:	RADOS	Assignee:	Brad Hubbard <bhubbard>
Status:	CLOSED ERRATA	QA Contact:	Manohar Murthy <mmurthy>
Severity:	medium	Docs Contact:	Aron Gunn <agunn>
Priority:	high
Version:	2.2	CC:	agunn, anharris, bhubbard, ceph-eng-bugs, dn-infra-peta-pers, dzafman, hnallurv, jdurgin, kchai, kdreyer, uboppana, vumrao
Target Milestone:	rc
Target Release:	2.5
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	RHEL: ceph-10.2.10-1.el7cp Ubuntu: ceph_10.2.10-2redhat1xenial	Doc Type:	Bug Fix
Doc Text:	.OSD operations are no longer blocked when the `osd_scrub_sleep` option is set Previously, the scrubbing operation was moved into the unified operations queue, but the `osd_scrub_sleep` option did not change. Consequently, setting the `osd_scrub_sleep` option was blocking OSD operations. With this update, setting the `osd_scrub_sleep` option no longer blocks OSD operations by doing the scrub sleep operation asynchronously.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-02-21 19:43:32 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:	1536401

Description Vikhyat Umrao 2017-04-20 16:15:23 UTC

Description of problem:
osd_scrub_sleep option blocks op thread in jewel + later
http://tracker.ceph.com/issues/19497

Version-Release number of selected component (if applicable):
Red Hat Ceph Storage 2.2

Comment 8 Ken Dreyer (Red Hat) 2018-01-03 19:58:07 UTC

v10.2.10 is built for RHEL & Ubuntu -> MODIFIED

Comment 16 errata-xmlrpc 2018-02-21 19:43:32 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-2018:0340