(Create the mirror) # 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
 
(Edit the /etc/vfstab file) # vi /etc/vfstab
#device        device          mount           FS      fsck    m
ount   mount #to mount      to fsck          point           type    pass    a
t boot options # /dev/md/dsk/d1 /dev/md/rdsk/d1 /usr            ufs     2       n
o       global
 
(Reboot the node) # scswitch -S -h phys-schost-1
# shutdown -g0 -y -i6
 
(Attach the second submirror) # metattach d1 d21
d1:Submirror d21 is attached
 
(View the sync status) # metastat d1
d1:Mirror
      Submirror 0:d11
         State:Okay
      Submirror 1:d21
         State:Resyncing
      Resync in progress:15 % done ...
 
(Identify the DID name of the mirrored disk's raw disk device group) # scdidadm -L
...1         phys-schost-3:/dev/rdsk/c2t2d0     /dev/did/rdsk/d2
 
(Enable the localonly property of the mirrored disk's raw disk device group) # scconf -c -D name=dsk/d2,localonly=true