Bug 1404167

Summary:	grub2-install failed in rear recover with /boot partition formatted with XFS
Product:	Red Hat Enterprise Linux 7	Reporter:	Marcel Kolaja <mkolaja>
Component:	rear	Assignee:	Jakub Mazanek <jmazanek>
Status:	CLOSED ERRATA	QA Contact:	Tereza Cerna <tcerna>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	7.3	CC:	amari, gratien.dhaese, jmazanek, jmoon, jstodola, khuh, mkolaja, mmatsuya, ovasik, pbokoc, pholica, pjones, psklenar, tcerna
Target Milestone:	rc	Keywords:	Patch, Regression, ZStream
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Starting with Red Hat Enterprise Linux 7.3, XFS file systems are created with the Cyclic Redundancy Check (CRC) feature enabled by default. Rear did not previously consider this change in behavior, and formatted the /boot partition with an incompatible UUID flag, which caused the recovery process to fail. With this update, rear checks for the CRC feature, and properly preserves UUID during recovery.	Story Points:	---
Clone Of:	1399487	Environment:
Last Closed:	2017-01-17 18:23:47 UTC	Type:	---
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:	1399487
Bug Blocks:

Description Marcel Kolaja 2016-12-13 09:15:03 UTC

This bug has been copied from bug #1399487 and has been proposed
to be backported to 7.3 z-stream (EUS).

Comment 10 errata-xmlrpc 2017-01-17 18:23:47 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://rhn.redhat.com/errata/RHBA-2017-0090.html

Comment 11 Gratien D'haese 2017-01-19 10:52:22 UTC

Was this the fix as designed/discussed in https://github.com/rear/rear/pull/1067 ?

Comment 12 Masahiro Matsuya 2017-01-20 04:55:56 UTC

Yes, the fix is same as that.