Caution –
During this procedure, you lose access to the data that resides on the storage
array that you are removing.
1. Back up all database tables, data services, and volumes that are associated with
the storage array that you are removing.
2. Detach the submirrors from the storage array that you are removing. Detach the
submirrors to stop all I/O activity to the storage array.
For more information, see your Solstice DiskSuite/Solaris Volume Manager or
VERITAS Volume Manager documentation.
3. Remove the references to the LUN(s) from any diskset or disk group.
For more information, see your Solstice DiskSuite/Solaris Volume Manager or
VERITAS Volume Manager documentation.
4. Determine the resource groups and device groups that are running on
Node A
.
#
scstat
5. Shut down
Node A
.
For the procedure about how to shut down and power off a node, see your Sun
Cluster system administration documentation.
6. Is the storage array that you are removing the last storage array that is connected
to
Node A
?
■
If yes, disconnect the fiber-optic cable between
Node A
and the FC switch
that is connected to this storage array. Afterward, disconnect the fiber-optic
cable between the FC switch and this storage array.
■
If no, proceed to
For the procedure about how to remove a fiber-optic cable, see the
Sun StorEdge
6020 and 6120 Array System Manual
.
7. Do you want to remove the host adapter from
Node A
?
■
If yes, power off
Node A.
■
If no, skip to
8. Remove the host adapter from
Node A
.
For the procedure about how to remove host adapters, see the documentation that
shipped with your nodes.
9. Without enabling the node to boot, power on
Node A
.
For more information, see your Sun Cluster system administration documentation.
Steps
38
Sun Cluster 3.0-3.1 With Sun StorEdge 6120 Array Manual for Solaris OS • January 2006, Revision A
