On Sat, Jul 25, 2009 at 12:59 AM, Chris q<[email protected]> wrote:
> 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
...

Does your mount command automagically determine the FS type? Or do you
have to pass in a -t parameter for non-ext file systems?

You ran the jfs specific fsck, so why not the jfs specific mount?

Try:

mount -t jfs /mnt/md0

Instead of:

mount /mnt/md0

-Mark C.

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