So, I had a power supply and motherboard fail and now I can't get my raid
array to mount. Array is up, jfs_fsck says filesystem is clean and yet the
darn thing still won't mount. Any help would be greatly appreciated
Here is some data:
r...@serverv2:/home/chris# cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4]
[raid10]
md0 : active raid5 sdb1[2] sdd1[0] sdf1[5] sdc1[3] sda1[1] sde1[4]
7325679680 blocks level 5, 64k chunk, algorithm 2 [6/6] [UUUUUU]
unused devices: <none>
Fstab entry:
/dev/md0 /mnt/md0 jfs relatime 0 2
What happens when I try to mount:
r...@serverv2:/home/chris# mount /mnt/md0
mount: wrong fs type, bad option, bad superblock on /dev/md0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
r...@serverv2:/home/chris# jfs_fsck -n /dev/md0
jfs_fsck version 1.1.12, 24-Aug-2007
processing started: 7/25/2009 0.56.58
The current device is: /dev/md0
Block size in bytes: 4096
Filesystem size in blocks: 1831419920
**Phase 1 - Check Blocks, Files/Directories, and Directory Entries
**Phase 2 - Count links
**Phase 3 - Duplicate Block Rescan and Directory Connectedness
**Phase 4 - Report Problems
**Phase 5 - Check Connectivity
**Phase 6 - Perform Approved Corrections
**Phase 7 - Verify File/Directory Allocation Maps
**Phase 8 - Verify Disk Allocation Maps
7325679680 kilobytes total disk space.
32634 kilobytes in 5781 directories.
3663306858 kilobytes in 129660 user files.
0 kilobytes in extended attributes
1219860 kilobytes reserved for system use.
3661185596 kilobytes are available for use.
File system checked READ ONLY.
Filesystem is clean.
hardware: 6 1.5 TB seagate drives.
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