Bug 759806

Summary:	dump support new e2fsprogs-1.42 64bit feature (>16TB fs)
Product:	[Fedora] Fedora	Reporter:	Fabrice Bellet <fabrice>
Component:	dump	Assignee:	Petr Hracek <phracek>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	19	CC:	ovasik
Target Milestone:	---
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Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	Bug Fix
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Last Closed:	2013-05-14 12:13:21 UTC	Type:	---
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Fabrice Bellet 2011-12-03 22:46:22 UTC

It would be great if dump could support the new '64bit' feature added in e2fsprogs-1.42, for filesystems size > 16TB :

[root@fileserver ~]# dumpe2fs -h /dev/sdb1 | grep fea
dumpe2fs 1.42 (29-Nov-2011)
Filesystem features:      has_journal ext_attr dir_index filetype needs_recovery extent 64bit flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
Journal features:         journal_incompat_revoke FEATURE_I1

[root@fileserver ~]# dump -0 -f /dev/null -a -h 0 -b 512 /dev/sdb1
  DUMP: mount: bad UUID
  DUMP: Date of this level 0 dump: Sat Dec  3 23:45:04 2011
  DUMP: Dumping /dev/sdb1 (/mnt/raid) to /dev/null
  DUMP: Unsupported feature(s) 0x80 in filesystem
/dev/sdb1: Filesystem has unsupported feature(s) while opening filesystem
  DUMP: The ENTIRE dump is aborted.

Comment 1 Fedora Admin XMLRPC Client 2013-04-03 10:03:17 UTC

This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.

Comment 2 Fedora End Of Life 2013-04-03 17:01:32 UTC

This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle.
Changing version to '19'.

(As we did not run this process for some time, it could affect also pre-Fedora 19 development
cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.)

More information and reason for this action is here:
https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19

Comment 3 Petr Hracek 2013-05-14 12:13:21 UTC

Hello Fabrice,

currently in Fedora 19 we have following version:
- dump-0.4b44
- e2fsprogs-1.42.7

Both versions should support 64BIT for filesystems bigger than 16TB.

In release notes for e2fsprogs
http://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.42.7
http://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.42.6
is mentioned that 16TB is supported. Especially 1.42.6.

The bug is closed with CURRENTRELEASE.