Displaying 3 results from an estimated 3 matches for "lv_vz".
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2014 May 31
4
[long] major problems on fs; e2fsck running out of memory
...r quite a while between reboots, I saw a report on the console that
the filesystem was inconsistent and could not be automatically repaired.
After some aborted tests (which I did not log, unfortunately, I was able
to get this far:
# head fsck.out
fsck from util-linux-ng 2.17.2
/dev/mapper/vg1--sdb-lv_vz contains a file system with errors, check forced.
# time passes, progress bar gets to 51.8% with no problems, then
Pass 1: Checking inodes, blocks, and sizes
Inode 266338321 has imagic flag set. Clear? yes
Inode 266338321 has a extra size (34120) which is invalid
Fix? yes
Inode 266338321 has c...
2014 Jun 02
0
Re: [long] major problems on fs; e2fsck running out of memory
Unfortunately, there has been a huge number of bug fixes for ext4's
online resize since 2.6.32 and 1.42.11. It's quite possible that you
hit one of them.
> The 51.8% seems very suspicious to me. A few weeks ago, I did an online
> resize2fs, and the original filesystem was about 52% the size of the new
> one (from 2.7TB to 5.3TB). The resize2fs didn't report any errors, and
2014 Jun 02
5
Re: [long] major problems on fs; e2fsck running out of memory
...fic files you need to recover,
> I'd suggest trying to recover them first before trying to do anything
> else. The good news is that probably around 75% of your files can
> probably be recovered.
So, now when I try to mount, I get an error:
# mount -o ro -t ext4 /dev/mapper/vg1--sdb-lv_vz /vz/
mount: Stale NFS file handle
That's clearly a spurious error, so I checked dmesg:
# dmesg|tail
[159891.219387] EXT4-fs (dm-0): ext4_check_descriptors: Checksum for group 42252 failed (36703!=0)
[159891.219586] EXT4-fs (dm-0): ext4_check_descriptors: Checksum for group 42253 failed (51517...