I need help repairing an ext2fs with a bad superblock.
In Solaris it is easy to fix a file system with a corrupted
solairs> newfs -N <block device>
solairs> fsck -o b=<superblock>
Linux ext2fs has:
linux> e2fsck -b <superblock>
I can't find any way to get a list of superblocks in Linux. Is there
any way to do this in Linux?
In Solaris, 32 is always a backup superblock. Are there any backup
superblocks that can be counted on in Linux ext2fs?