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os：Red 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" ...
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- 11-13-2004 #1
- Join Date
- Nov 2004
RAID 0 Filesystem checking?
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.
checking filesystems fsck.ext3: /dev/md0: 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
If set it to not be checked at startup
-"/dev/md0 /new ext3 defaults 0 0" into fstab.
mount: wrong fs type, bad option, bad superblock on /dev/md0, or too many mounted file systems (could this be the IDE device where you in fact use ide-scsi so that sr0 or sda or so is needed?)
Show about error but i can enter linux.
it can't mount md0 (raid drive).
On the other side,
"mount -t ext3 /dev/md0 /new"
md0 can be used!!
- 08-18-2006 #2
- Join Date
- Jul 2006
/dev/md0 mount of external seemed to corrupt
I made attempts to mount an external firewire drive to my system. I have hosed something up with the /dev/md0 raid volume. I get the superblock error described above and I am unable to mount.
Has anyone learned any more about this problem. Any new insights in recent months?