osĄGRed Hat Enterpris Linux ES release 3
i combined two harddisk to RAID 0 and format it to ext 3.
Then add the line "/dev/md0 /new ext3 defaults 1 1" into fstab.
No error occurred after run " mount -a". Everyting oK.
When the filesystem check, error occur.
The superblock could not be read or does not describe a
correct ext2 filesystem.
If the device is valid and it really contains an ext 2 filesystem
( and not swap or ufs or something else),
then the superblock is corrupt, and you might try running
e2fsck with an alternate superblock: e2fsck -b 8193 <device>
Invalid argument while trying to open /dev/md0
How can i do to fix it?