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Bug 1607606

Summary:	MDs should dump MDSMap epoch currently being processed at low debug level
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Patrick Donnelly <pdonnell>
Component:	CephFS	Assignee:	Patrick Donnelly <pdonnell>
Status:	CLOSED ERRATA	QA Contact:	ceph-qe-bugs <ceph-qe-bugs>
Severity:	high	Docs Contact:
Priority:	high
Version:	3.0	CC:	anharris, ceph-eng-bugs, edonnell, hnallurv, john.spray, pdonnell, rperiyas, tserlin, vumrao
Target Milestone:	z5	Keywords:	CodeChange
Target Release:	3.0
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:	RHEL: ceph-12.2.4-39.el7cp Ubuntu: ceph_12.2.4-44redhat1	Doc Type:	Bug Fix
Doc Text:	MDS now dumps the MDSMap it is processing from the monitors at a low debug setting to assist with evaluating issues in multiple active metadata server configurations.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-08-09 18:27:51 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:

Description Patrick Donnelly 2018-07-23 19:53:42 UTC

Description of problem:

In situations where MDSs are trying to consistently process MDSMap updates, it's useful to know which epoch is being processed by a particular MDS. So, output the epoch at low debugging (1).

Comment 11 errata-xmlrpc 2018-08-09 18:27:51 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-2018:2375