(Display the DID mappings)
# scdidadm -L 
...
2        phys-schost-1:/dev/rdsk/c1t1d0 /dev/did/rdsk/d2     
2        phys-schost-3:/dev/rdsk/c1t1d0 /dev/did/rdsk/d2     
...
 
(Display the node list of the mirror disk's raw
disk device group)
# scconf -pvv | grep dsk/d2
Device group name:                                 dsk/d2
...
  (dsk/d2) Device group node list:                 phys-schost-1, phys-schost-3
...
 
(Remove phys-schost-3 from the node list for the
raw disk device group)
# scconf -r -D name=dsk/d2,nodelist=phys-schost-3
  
(Enable the localonly property for the mirror disk's
raw disk device group)
# scconf -c -D name=dsk/d2,localonly=true