HPUX10.20中，VAR这个件系统不能MOUNT上

matey

我在HPUX10.20中，VAR这个件系统不能MOUNT上，以下是我的操作
# mount /dev/vg00/lvol8 /var
vxfs mount: /dev/vg00/lvol8 is corrupted. needs checking

# fsck /dev/vg00/lvol8
vxfs fsck: file system had I/O error(s) on meta-data.
log replay in progress
vxfs fsck: file system had I/O error(s) on meta-data.
a full file system check is required

# fsck -F vxfs -o full,nolog /dev/vg00/lvol8
vxfs fsck: file system had I/O error(s) on meta-data.
vxfs fsck: file system had I/O error(s) on meta-data.
pass0 - checking structural files
pass1 - checking inode sanity and blocks
vxfs fsck: fsck read failure bno = 154720, off = 0, len = 8192
请问，如何可以修复此文件系统？TKS