在已有系统上用disksuite做RAID1

3.6 对/opt分区做映像

#metainit –f d15 1 1 c1t0d0s5

#metainit d25 1 1 c1t1t0s5

#metainit d5 –m d15

#vi /etc/vfstab

/dev/dsk/c1t0d0s5 /dev/rdsk/c1t0d0s5 /opt ufs 1 yes –

修改成如下面所示:

/dev/md/dsk/d5 /dev/md/rdsk/d5 /opt ufs 1 yes –

#reboot

#metattach d5 d25

3.7 对/home目录分区做映像

#metainit –f d16 1 1 c1t0d0s6

#metainit d26 1 1 c1t1t0s6

#metainit d6 –m d16

#vi /etc/vfstab

/dev/dsk/c1t0d0s6 /dev/rdsk/c1t0d0s6 /home ufs 1 yes –

修改成如下面所示:

/dev/md/dsk/d6 /dev/md/rdsk/d6 /home ufs 1 yes –

#reboot

#metattach d6 d26

每个分区的映像已做完,待数据同步完毕后