(创建镜像）
# metainit -f d11 1 1 c0t0d0s1
d11: Concat/Stripe is setup
# metainit -f d21 1 1 c2t2d0s1
d21: Concat/Stripe is setup
# metainit d1 -m d11
d1: Mirror is setup
 
（编辑 /etc/vfstab 文件）
# vi /etc/vfstab
#device        device          mount           FS      fsck    mount   mount
#to mount      to fsck         point           type    pass    at boot options
#
/dev/md/dsk/d1 /dev/md/rdsk/d1 /usr            ufs     2       no      global
 
（重新引导节点）
# scswitch -S -h phys-schost-1
# shutdown -g0 -y -i6
 
（连接第二个子镜像）
# metattach d1 d21
d1: Submirror d21 is attached
 
（查看同步状态）
# metastat d1
d1: Mirror
      Submirror 0: d11
         State: Okay
      Submirror 1: d21
         State: Resyncing
      Resync in progress: 15 % done
...
 
(检验已镜像磁盘的原始磁盘设备组的 DID 名称）
# scdidadm -L
...
1         phys-schost-3:/dev/rdsk/c2t2d0     /dev/did/rdsk/d2
 
（显示镜像磁盘的原始磁盘设备组的节点列表）
# scconf -pvv | grep dsk/d2
Device group name:                                 dsk/d2
...
  (dsk/d2) Device group node list:                 phys-schost-1, phys-schost-3
...
 
（从原始磁盘设备组的节点列表中删除 phys-schost-3）
# scconf -r -D name=dsk/d2,nodelist=phys-schost-3
 
(启用已镜像磁盘的原始磁盘设备组的 localonly 特性）
# scconf -c -D name=dsk/d2,localonly=true