Unrecoverable error ... CANNOT CONTIN

[sunrise]

硬碟出了狀況
#fsck -V -f -y -t jfs /dev/sda1 結果如下
fsck 1.41.3 (12-Oct-2008)
[/sbin/fsck.jfs (1) -- /dev/sda1] fsck.jfs -f -y /dev/sda1
fsck.jfs version 1.1.12, 24-Aug-2007
processing started: 9/6/2012 11.36.35
The current device is: /dev/sda1
Block size in bytes: 4096
Filesystem size in blocks: 244190000
**Phase 0 - Replay Journal Log
**Phase 1 - Check Blocks, Files/Directories, and Directory Entries
ujfs_rw_diskblocks: read 0 of 4096 bytes at offset 68719915008
Unrecoverable error reading M from /dev/sda1. CANNOT CONTINUE.

還有救嗎