hi, I recently had my Debian Linux system fall over due to power problems here. Everything bar the LVM2 volume group came back up fine afterwards. I use kernel version 2.4.27 on this system (dual pII/350(p/pro overdrive), pr440fx board(44fx chipset),512mb ram). I use XFS for all filesystems and haven't till now encountered any problems with it. All for the most part works great. However, after fixing the problem with the LVM2 that I had (LVM2 got upgraded to a version that needs 2.6 kernels), I'm still unable to mount the volume. XFS complains about the superblock. I get the following errors: From mount: mount: wrong fs type, bad option, bad superblock on /dev/3diskvolume/3diskvolume, missing codepage or other error could this be the IDE device where you in fact use ide-scsi so that sr0 or sda or so is needed?) In some cases useful info is found in syslog - try dmesg | tail or so From xfs_check: xfs_check: /dev/3diskvolume/3diskvolume is invalid (cannot read first 512 bytes) From xfs_repair: Phase 1 - find and verify superblock... superblock read failed, offset 0, size 524288, ag 0, rval 0 fatal error -- Invalid argument When trying to mount the partition I also get this in /var/log/messages: XFS: SB read failed Is there any way to resolve this problem? I've not yet been able to run diagnostics on the drives themselves, though I think they're fine, I think it is just filesystem curruption. Any suggestions? or is the partition totalled and time to wipe and start over? Thanks in advance, Kelly
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