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谢谢大家关注, 我想我的根文件系统有问题, 系统现在不能启动.. 以下是机器配置.
SUNFIRE 280R, 2X36GB的硬盘.
硬盘的分区表如下:
Part Tag Flag Cylinders Size Blocks
0 root wm 1936 - 24619 31.25GB (22684/0/0) 65534076
1 swap wu 0 - 361 510.65MB (362/0/0) 1045818
2 backup wm 0 - 24619 33.92GB (24620/0/0) 71127180
3 unassigned wm 0 0 (0/0/0) 0
4 unassigned wm 0 0 (0/0/0) 0
5 unassigned wm 0 0 (0/0/0) 0
6 unassigned wm 0 0 (0/0/0) 0
7 var wm 363 - 1935 2.17GB (1573/0/0) 4544397
以光盘启动,运行FSCK
# fsck /dev/dsk/c1t0d0s0
** /dev/dsk/c1t0d0s0
WARNING: Error writing ufs log state
WARNING: ufs log for / changed state to Error
WARNING: Please umount(1M) / and run fsck(1M)
WARNING: Error writing master during ufs log roll
WARNING: ufs log for / changed state to Error
WARNING: Please umount(1M) / and run fsck(1M)
Can't roll the log for /dev/dsk/c1t0d0s0.
DISCARDING THE LOG MAY DISCARD PENDING TRANSACTIONS.
DISCARD THE LOG AND CONTINUE? Y
** Last Mounted on /
** Phase 1 - Check Blocks and Sizes
PARTIALLY TRUNCATED INODE I=191000
SALVAGE? y
** Phase 2 - Check Pathnames
UNALLOCATED I=191002 OWNER=root MODE=0
SIZE=0 MTIME=Feb 1 00:00 2008
NAME=/dbs/system_7.d4
REMOVE? y
CANNOT READ: BLK 3146654
CONTINUE? y
THE FOLLOWING SECTORS COULD NOT BE READ:
DIRECTORY CORRUPTED I=189225 OWNER=root MODE=40555
SIZE=512 MTIME=Jun 2 12:29 2006
DIR=/wordm2
SALVAGE? y
MISSING '.' I=189225 OWNER=root MODE=40555
SIZE=512 MTIME=Jun 2 12:29 2006
DIR=/wordm2
FIX? y
MISSING '..' I=189225 OWNER=root MODE=40555
SIZE=512 MTIME=Jun 2 12:29 2006
DIR=/wordm2
FIX? y
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
FREE BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? Y
166177 files, 14823362 used, 17447401 free (141961 frags, 2163180 blocks, 0.4% fragmentation)
***** FILE SYSTEM WAS MODIFIED *****
文件系统最后好象是修复成功,可就是启动不来,关键问题是我就是mount不起来
# mount /dev/dsk/c1t0d0s0 /a
WARNING: Error accessing ufs log for /a; Please run fsck(1M)
mount: I/O error
mount: cannot mount /dev/dsk/c1t0d0s0
硬盘应该没有问题,我用FORMAT进行硬盘READ扫描,没有发现坏道.
还有一个问题是我不能用refresh或test对硬盘进行检查, 老是说硬盘有write protection, 怎么回事???
第二块硬盘我可以mount,也可以往硬盘里写.
请各位大大帮帮忙,我猜是硬盘的VTOC表出错,可我现在就是没法能那块硬盘进行操作..
求助!!! |
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