Hello all,
I use devfs to manage my /dev.
I symlinked /etc/mtab to /proc/mounts.
My root fs is on /dev/sdb1 and stays RO.
There is not /etc/fstab entry for it
(I hate making new Linux partitions by copying my old system, boot
them and discover I forgot to change root entry in /etc/fstab - kernel
already knows where root is, so why do I need to tell that?).
I have trouble with fsck'ing my root fs from init script.
As you can see below:
"fsck /" can't figure out from where my root is mounted.
"fsck /dev/sdb1" works fine, but that means init script must be
modified when root mount point is changed.
"fsck /dev/scsi/host0/bus0/target1/lun0/part1" is suitable for init
script (I could get dev name from /proc/mounts)
but complaining about mounted fs (why? my root fs is RO).
So, how can I fsck my root?
# cat /etc/mtab
/dev/scsi/host0/bus0/target1/lun0/part1 / ext2 ro 0 0
...
# fsck /
Parallelizing fsck version 1.15 (18-Jul-1999)
e2fsck 1.15, 18-Jul-1999 for EXT2 FS 0.5b, 95/08/09
/sbin/e2fsck: Is a directory while trying to open /
The superblock could not be read or does not describe a correct ext2
filesystem...
# fsck /dev/sdb1
Parallelizing fsck version 1.15 (18-Jul-1999)
e2fsck 1.15, 18-Jul-1999 for EXT2 FS 0.5b, 95/08/09
/dev/sdb1: clean, 6416/122400 files, 86059/488432 blocks
# fsck /dev/scsi/host0/bus0/target1/lun0/part1
Parallelizing fsck version 1.15 (18-Jul-1999)
e2fsck 1.15, 18-Jul-1999 for EXT2 FS 0.5b, 95/08/09
/dev/scsi/host0/bus0/target1/lun0/part1 is mounted.
WARNING!!! Running e2fsck on a mounted filesystem may cause
SEVERE filesystem damage...
-- Best regards, VDA mailto:VDA@port.imtp.ilyichevsk.odessa.ua http://port.imtp.ilyichevsk.odessa.ua/vda/- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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