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我这也是LVM问题,跟1楼差不多的情况,不过多了个RAID,老大帮忙传授点经验啊
我的一台机器是Dell2650,装的 Red Hat Enterprise Linux Advanced Server 4,有3块SCSI73G硬盘,用RAID卡做的RAID5.
安装时分区为自动分获,使用了LVM,最近主板坏了,我将三块硬盘将到一个盒子里,然后将接上RAID卡
用一台普通台式机将的Red Hat Enterprise Linux Advanced Server ,也是自动分区,使用了LVM,装完系统后将这块RAID卡插上了台式机,
启动台式机后我用fdisl -l看到情况大概如下:
Disk /dev/sda: 20GB
Device Boot ID System
/dev/sda1 83 Linux
/dev/sda2 8e Linux LVM
Disk /dev/sda: 146GB
Device Boot ID System
/dev/sdb1 83 Linux
/dev/sdb2 8e Linux LVM
然后使用了按顺序如下
vgscan
vgextend VolGroup00 /dev/sdb2
然后使用mount命令mount不上,重启台式机就启不动了
晚上DELL2650主板修好后将三个硬盘及SCSI卡挂回来,DELL2650的Redhat启动不了,在开机画面进入Grup后按回车,然后最后屏幕提示如下:
Couldn't find device with uuid 'EgMxmG-QFR0-eS7r-R38U-1z5w-yoHl-3J4cFo'.
Couldn't find all physical volumes for volume group VolGroup00.
Volume gourp "VolGroup00" not found
ERROR: /bin/lvm exited abnormally!
Activating logical volumes
File descriptor 3 left open
Couldn't find device with uuid 'EgMxmG-QFR0-eS7r-R38U-1z5w-yoHl-3J4cFo'.
Couldn't find all physical volumes for volume group VolGroup00.
Volume gourp "VolGroup00" not found
ERROR: /bin/lvm exited abnormally!
Make Device nodes
File descriptor 3 left open
Couldn't find device with uuid 'EgMxmG-QFR0-eS7r-R38U-1z5w-yoHl-3J4cFo'.
Couldn't find all physical volumes for volume group VolGroup00.
Volume gourp "VolGroup00" not found
ERROR: /bin/lvm exited abnormally!
Creating root device
Mounting root filesystem
mount: error 6 mounting ext3
mount: error 2 mounting none
Switching to new root
switchroot: mount failed:22
umount /initrd/dev failed:2
Kernel panic - not syncing: Attempted to kill init! |
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