Bug 1340476 – [rbd-mirror] multiple replicated pools results in incorrect replication status

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Bug 1340476 - [rbd-mirror] multiple replicated pools results in incorrect replication status

Summary:	[rbd-mirror] multiple replicated pools results in incorrect replication status

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Ceph Storage
Classification:	Red Hat
Component:	RBD (Show other bugs)
Sub Component:
Version:	2.0
Hardware:	Unspecified Unspecified

Priority	unspecified Severity unspecified
Target Milestone:	rc
Target Release:	2.0
Assigned To:	Jason Dillaman
QA Contact:	Tanay Ganguly
Docs Contact:

URL:
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Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2016-05-27 09:45 EDT by Jason Dillaman
Modified:	2017-07-30 11:28 EDT (History)
CC List:	5 users (show)

See Also:
Fixed In Version:	RHEL: ceph-10.2.1-12.el7
Doc Type:	If docs needed, set a value
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Story Points:	---
Clone Of:
Environment:
Last Closed:	2016-08-23 15:39:45 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
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Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Ceph Project Bug Tracker	16045	None	None	None	2016-05-27 09:44 EDT
Red Hat Product Errata	RHBA-2016:1755	normal	SHIPPED_LIVE	Red Hat Ceph Storage 2.0 bug fix and enhancement update	2016-08-23 19:23:52 EDT

Groups: None (edit)

Description Jason Dillaman 2016-05-27 09:45:00 EDT

Description of problem:
When a cluster has two or more replicated pools, the rbd-mirror daemon will attempt to replicate a single image multiple times (once for each pool).  This results in the status ping-ponging back-and-forth between replaying and bootstrapping.  It also results in numerous error messages in the logs.

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


How reproducible:
100%

Steps to Reproduce:
1. create two or more replicated pools
2. put at least one replicated image in a pool

Actual results:
Use 'rbd mirror pool status' to see the health warning

Expected results:
No health warning.

Additional info:

Comment 6 Hemanth Kumar 2016-06-16 14:27:40 EDT

Not seeing any errors while replicating 2 0r more pools 
Verified by checking the pool status,
# rbd mirror pool status pool3 --cluster master
health: OK
images: 196 total
    196 stopped

Moving to verified state.

Comment 8 errata-xmlrpc 2016-08-23 15:39:45 EDT

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://rhn.redhat.com/errata/RHBA-2016-1755.html

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