Bug 1332347

Summary:	Installation guide upgrade osd issue.
Product:	Red Hat Ceph Storage	Reporter:	Warren <wusui>
Component:	Documentation	Assignee:	Aron Gunn <agunn>
Status:	CLOSED CURRENTRELEASE	QA Contact:	ceph-qe-bugs <ceph-qe-bugs>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	1.3.2	CC:	agunn, asriram, hyelloji, kdreyer
Target Milestone:	rc
Target Release:	2.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-09-30 17:20:37 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:

Description Warren 2016-05-03 01:08:29 UTC

Looking at 
https://access.qa.redhat.com/documentation/en/red-hat-ceph-storage/version-2/installation-guide-for-red-hat-enterprise-linux/#upgrading_ceph_storage_cluster

Section 5.2 step 6 says:

Verify you have a HEALTH_OK Ceph storage cluster and all placement groups are active+clean before moving on to the next OSD host:

At this point in the process, noout and norebalance are set, so you will always get a HEALTH_WARN.  If you wait for HEALTH_OK, it will take forever.

Something better would be:

Verify that the only health warnings are that the noout and norebalance flags are set.

ceph health

HEALTH_WARN noout,norebalance flag(s) set

After step 7, then run ceph -s to verify that the health status is HEALTH_OK

Comment 2 Anjana Suparna Sriram 2016-05-03 11:17:17 UTC

*** Bug 1332348 has been marked as a duplicate of this bug. ***

Comment 4 Hemanth Kumar 2016-05-31 12:13:47 UTC

Doc looks good to me. Moving to verified state.