标题: super block bad ,who can help me !!!!(要求斑竹置顶) [打印本页] 作者: 田伯光 时间: 2003-10-16 09:50 标题: super block bad ,who can help me !!!!(要求斑竹置顶) sun-domain3#umount /disk3 sun-domain3#fsck -y /disk3
** /dev/vx/rdsk/ricedg/vol03
CANNOT READ: BLK 2001220000
CONTINUE? yes
THE FOLLOWING SECTORS COULD NOT BE READ: 2001220000 2001220001 2001220002 2001220003
sun-domain3# newfs -Nv /dev/vx/dsk/ricedg/vol03
mkfs -F ufs -o N /dev/vx/rdsk/ricedg/vol03 2001305600 64 32 8192 1024 251 1 120 8192 t 0 -1 8 32
read error on sector 2001305599: No such device or address
THE FOLLOWING SECTORS COULD NOT BE READ: 2001220000 2001220001 2001220002 2001220003
作者: race 时间: 2003-10-16 10:07 标题: super block bad ,who can help me !!!!(要求斑竹置顶) newfs -N /dev/rdsk/c0t0d0s0可以看到所有的超级块，前面的不行，可以用别的。
你的盘是用veritas管理的，能这样修坏块吗？作者: adonis.lee 时间: 2003-10-16 10:11 标题: super block bad ,who can help me !!!!(要求斑竹置顶) 硬盘有块(不是super block)损坏,用format去恢复.作者: milan 时间: 2003-10-16 13:32 标题: super block bad ,who can help me !!!!(要求斑竹置顶) 为什么现在都要搞特殊置顶呢作者: 田伯光 时间: 2003-10-16 14:05 标题: super block bad ,who can help me !!!!(要求斑竹置顶) sun-domain3#fsck -y /dev/vx/dsk/ricedg/vol03
** /dev/vx/dsk/ricedg/vol03
CANNOT READ: BLK 2001220000
CONTINUE? yes
THE FOLLOWING SECTORS COULD NOT BE READ:
BAD SUPER BLOCK: BAD VALUES IN SUPER BLOCK
USE AN ALTERNATE SUPER-BLOCK TO SUPPLY NEEDED INFORMATION;
eg. fsck [-F ufs] -o b=# [special ...]
where # is the alternate super block. SEE fsck_ufs(1M).
format 命令来修复是否太危险了,具体应该怎么拿来修改呢?作者: adonis.lee 时间: 2003-10-16 14:29 标题: super block bad ,who can help me !!!!(要求斑竹置顶) # format -e
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>;
/pci@1f,4000/scsi@3/sd@0,0
1. c0t1d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>;
/pci@1f,4000/scsi@3/sd@1,0
Specify disk (enter its number): 1
selecting c0t1d0
[disk formatted]
Warning: Current Disk has mounted partitions.
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition - select (define) a partition table
current - describe the current disk
format - format and analyze the disk
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
scsi - independent SCSI mode selects
cache - enable, disable or query SCSI disk cache
volname - set 8-character volume name
!<cmd>; - execute <cmd>;, then return
quit
format>; re
Enter absolute block number of defect: 1002
Repair is in a mounted partition, continue? n
format>;