requirement: console access to the node1
node1> ifconfig ns0 down
node2> snapmirror update -S node1:vol2 node2:vol2
# Force the destination snapmirror updating.
# It requires one or two minutes.
Thu May 20 11:42:11 CST [replication.dst.err:error]: SnapMirror: destination transfer from node1:vol2 to vol2 : cannot connect to source filer.
Transfer aborted: cannot connect to source filer.
node2> snapmirror off
node2> snapmirror status
Snapmirror is off.
Source Destination State Lag Status
node1:vol2 node2:vol2 Snapmirrored 00:16:39 Idle
node2> snapmirror break vol2
snapmirror break: Destination vol2 is now writable.
Volume size is being retained for potential snapmirror resync. If you would like to grow the volume and do not expect to resync, set vol option fs_size_fixed to off.
node2> snapmirror status
Snapmirror is off.
Source Destination State Lag Status
node1:vol2 node2:vol2 Broken-off 00:17:31 Idle
<Now the shared folder vol2 by node2 is writable. Try to copy some files or delete some in the folder.>
node1> snapmirror off
node1> snapmirror status
The next steps are going to re-synchronize the mirrorred destination and source.