[DRBD-user] drbd and fsck
chepkov at yahoo.com
Mon Nov 9 07:10:10 CET 2009
I have tried to run fsck on drbd device, and I wasn't able to. Here is what I did.
# drbdadm primary all
# mount -t ext3 /dev/drbd0 /u00
# mount -t ext3 /dev/drbd1 /u01
# df -k|grep drbd
/dev/drbd0 70558960 185036 66789732 1% /u00
/dev/drbd1 70558960 184220 66790548 1% /u01
Mounts fine, no issues.
# umount /dev/drbd0
# umount /dev/drbd1
# fsck -t ext3 /dev/drbd0
fsck 1.39 (29-May-2006)
e2fsck 1.39 (29-May-2006)
fsck.ext3: Attempt to read block from filesystem resulted in short read while trying to open /dev/drbd0
Could this be a zero-length partition?
# e2label /dev/drbd0
e2label: Attempt to read block from filesystem resulted in short read while trying to open /dev/drbd0
Couldn't find valid filesystem superblock.
The system is running RedHat 5.4 ppc64
What do I do wrong? Thanks
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