|
本来希望使用LVM的mirror功能来保护系统, 使用两个物理磁盘
/dev/sdc来保护 /dev/sda上LV
[root@czce ~]# lvs -a
LV VG Attr LSize Origin Snap% Move Log Copy% Convert
LogVol00 VolGroup00 mwi-ao 77.88G 100.00
[LogVol00_mimage_0] VolGroup00 iwi-ao 77.88G
[LogVol00_mimage_1] VolGroup00 iwi-ao 77.88G
LogVol01 VolGroup00 mwi-ao 2.00G 100.00
[LogVol01_mimage_0] VolGroup00 iwi-ao 2.00G
[LogVol01_mimage_1] VolGroup00 iwi-ao 2.00G
[root@czce ~]# mount
/dev/mapper/VolGroup00-LogVol00 on / type ext3 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/sda1 on /boot type ext3 (rw)
tmpfs on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
当其中一个磁盘坏了之后,就出问题了。系统无法boot,如何解决?
谢谢! |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有帐号?注册
x
|