Bug 444533 - RFE: teach dump/restore about ext4
Summary: RFE: teach dump/restore about ext4
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: dump
Version: rawhide
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Adam Tkac
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: 444534
TreeView+ depends on / blocked
 
Reported: 2008-04-28 22:13 UTC by Eric Sandeen
Modified: 2013-04-30 23:39 UTC (History)
3 users (show)

Fixed In Version: 0.4-0.1.b42.fc11
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2009-07-03 19:46:13 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Eric Sandeen 2008-04-28 22:13:15 UTC
dump/restore won't open an ext4 filesystem.  Need to investigate what all it'll
take to properly support ext4 in dump/restore.

[root@inode ~]# dump -f /mnt/foo/mydump /mnt/test
  DUMP: Date of this level  dump: Mon Apr 28 17:11:13 2008
  DUMP: Dumping /dev/sda8 (/mnt/test) to /mnt/foo/mydump
  DUMP: Unsupported feature(s) 0x40 in filesystem
/dev/sda8: Filesystem has unsupported feature(s) while opening filesystem
  DUMP: The ENTIRE dump is aborted.

I haven't yet looked at dump to see how much fs-knowledge it needs for the
traversal etc.

Thanks,
-Eric

Comment 1 Jeremy Fitzhardinge 2009-06-04 00:21:51 UTC
dump-0.4b41-9.fc10.i386 does not fail for me on ext4 filesystems.  It finishes successfully with all the usual messages and generates an apparently valid dump with correct metadata, but all the file contents are corrupted junk (presumably stuff from elsewhere in the filesystem).

Comment 2 Fedora Update System 2009-06-22 13:10:22 UTC
dump-0.4-0.1.b42.fc11 has been submitted as an update for Fedora 11.
http://admin.fedoraproject.org/updates/dump-0.4-0.1.b42.fc11

Comment 3 Fedora Update System 2009-06-24 19:20:56 UTC
dump-0.4-0.1.b42.fc11 has been pushed to the Fedora 11 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update dump'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F11/FEDORA-2009-6890

Comment 4 Fedora Update System 2009-07-03 19:46:08 UTC
dump-0.4-0.1.b42.fc11 has been pushed to the Fedora 11 stable repository.  If problems still persist, please make note of it in this bug report.


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