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首先谢谢上面两位:)
host:~# cat /etc/fstab
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
/dev/mapper/vg00-root / ext3 errors=remount-ro 0 1
/dev/md0 /boot ext3 defaults 0 2
/dev/mapper/vg00-swap none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto 0 0
关键是我在dmesg的时候出现这个信息
[ 4.902949] md: raid1 personality registered for level 1
[ 4.910474] md: md0 stopped.
[ 4.916297] md: bind<sdb1>
[ 4.916517] md: bind<sda1>
[ 4.916541] md: kicking non-fresh sdb1 from array!
[ 4.916547] md: unbind<sdb1>
[ 4.916554] md: export_rdev(sdb1)
[ 4.926469] raid1: raid set md0 active with 1 out of 2 mirrors
[ 4.926469] md: md1 stopped.
[ 4.958621] md: bind<sdb2>
[ 4.961541] md: bind<sda2>
[ 4.961563] md: kicking non-fresh sdb2 from array!
[ 4.961571] md: unbind<sdb2>
[ 4.961578] md: export_rdev(sdb2)
[ 4.970950] raid1: raid set md1 active with 1 out of 2 mirrors
还有 fdisk -l的时候出现这个信息
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000e40a6
Device Boot Start End Blocks Id System
/dev/sda1 1 62 497983+ fd Linux raid autodetect
/dev/sda2 63 58419 468752602+ fd Linux raid autodetect
Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000e40a6
Device Boot Start End Blocks Id System
/dev/sdb1 1 62 497983+ fd Linux raid autodetect
/dev/sdb2 63 58419 468752602+ fd Linux raid autodetect
Disk /dev/md0: 509 MB, 509804544 bytes
2 heads, 4 sectors/track, 124464 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md0 doesn't contain a valid partition table
Disk /dev/md1: 480.0 GB, 480002572288 bytes
2 heads, 4 sectors/track, 117188128 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md1 doesn't contain a valid partition table
Disk /dev/dm-0: 7998 MB, 7998537728 bytes
255 heads, 63 sectors/track, 972 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000
Disk /dev/dm-0 doesn't contain a valid partition table
Disk /dev/dm-1: 472.0 GB, 472001806336 bytes
255 heads, 63 sectors/track, 57384 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000
Disk /dev/dm-1 doesn't contain a valid partition table
从上面的这些信息发现好像有点问题呢 |
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