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症状显示为:
alpha#/] fsck -y
/sbin/ufs_fsck -y
/dev/rdisk/dsk0a is writable
CONTINUE? yes
** /dev/rdisk/dsk0a
** Last Mounted on /
** Root file system
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
UNALLOCATED I=32 OWNER=root MODE=0
SIZE=0 MTIME=May 31 13:52 2003
NAME=/lost+found
REMOVE? yes
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
UNREF FILE I=13173 OWNER=root MODE=100644
SIZE=0 MTIME=May 31 13:10 2003
CLEAR? yes
UNREF FILE I=102970 OWNER=lks MODE=100600
SIZE=0 MTIME=May 31 14:04 2003
RECONNECT? yes
NO lost+found DIRECTORY
CREATE? yes
** Phase 5 - Check Cyl groups
FREE BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? yes
BLK(S) MISSING IN BIT MAPS
SALVAGE? yes
SUMMARY INformATION BAD
SALVAGE? yes
2205 files, 209792 used, 289957 free (197 frags, 36220 blocks, 0.0% fragmentation)
***** FILE SYSTEM WAS MODIFIED *****
**** COULD NOT UPDATE HOT ROOT ****
***** REBOOT UNIX *****
Error: /dev/rdisk/dsk0g or an overlapping partition is open.
** /dev/rdisk/dsk0g
Error: /dev/rdisk/dsk1c or an overlapping partition is open.
** /dev/rdisk/dsk1c
Error: /dev/rdisk/dsk2c or an overlapping partition is open.
** /dev/rdisk/dsk2c
Error: /dev/rdisk/dsk4c or an overlapping partition is open.
** /dev/rdisk/dsk4c
Error: /dev/rdisk/dsk5c or an overlapping partition is open.
** /dev/rdisk/dsk5c
Error: /dev/rdisk/dsk7c or an overlapping partition is open.
** /dev/rdisk/dsk7c
Error: /dev/rdisk/dsk3c or an overlapping partition is open.
** /dev/rdisk/dsk3c
上面这种情况在开始对系统没有什么影响,但是过一端时间后,系统就不让你使用任何
命令了。执行不了SHELL解释。
sbl#/] disklabel -r dsk0
# /dev/rdisk/dsk0c:
type: SCSI
disk: RZ29B
label:
flags:
bytes/sector: 512
sectors/track: 113
tracks/cylinder: 20
sectors/cylinder: 2260
cylinders: 3708
sectors/unit: 8380080
rpm: 7200
interleave: 1
trackskew: 9
cylinderskew: 16
headswitch: 0 # milliseconds
track-to-track seek: 0 # milliseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize cpg] # NOTE: values not exact
a: 1032058 0 4.2BSD 1024 8192 16 # (Cyl. 0 - 456*)
b: 4163512 1032058 swap # (Cyl. 456*- 2298*)
c: 8380080 0 unused 0 0 # (Cyl. 0 - 3707)
d: 0 0 unused 0 0 # (Cyl. 0 - -1)
e: 0 0 unused 0 0 # (Cyl. 0 - -1)
f: 0 0 unused 0 0 # (Cyl. 0 - -1)
g: 3184510 5195570 4.2BSD 1024 8192 16 # (Cyl. 2298*- 3707)
h: 3993432 4386648 unused 0 0 # (Cyl. 1940*- 3707)
这是我的操作系统硬盘,我是按以上所示划分的,但是在D: E: F:分区上的CYL项,我本来是划为0-0,但是系统总是自动把它变为0- -1。
我个人认为好象我的操作系统盘的,swap分区同root分区有冲突,因为,我的系统之前崩溃
了,我们重新分了a,b,g区,再把原来的a,g的/root和/usr磁带备份恢复上去,问题就出现如上所示了。我们忘了以前的分区内容了,之前没有备份呀(后悔)。
恳求哪位高手助我呀。 |
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