If you plan to remove a host adapter that has an entry in the
nvramrc
script, delete the
references to the host adapters in the
nvramrc
script.
Note –
If no other parallel SCSI devices are connected to the nodes, you can delete the contents
of the
nvramrc
script. At the OpenBoot PROM, set
setenv use-nvramrc?
to
false
.
Remove any unused host adapter from nodes that were attached to the storage array or storage
system.
a. Shut down and power off
Node A
, from which you are removing a host adapter.
For the procedure about how to shut down and power off a node, see your Oracle Solaris
Cluster system administration documentation. For a list of Oracle Solaris Cluster
documentation, see
“Related Documentation” on page 6
b. Remove the host adapter from
Node A
.
For the procedure about how to remove a host adapter, see the documentation that shipped
with your node hardware.
c. Perform a reconfiguration boot to create the new Solaris device files and links.
d. Repeat
through
for
Node B
that was attached to the storage array or storage
system.
Restore resource groups to their primary nodes.
Use the following command for each resource group you want to return to the original node.
#
clresourcegroup switch -n
nodename resourcegroup1
[
resourcegroup2
...]
nodename
For failover resource groups, the node to which the
groups are returned. For scalable resource groups, the
node list to which the groups are returned.
resourcegroup1
[
resourcegroup2
…
]
The resource group or groups that you are returning to
the node or nodes.
If this is not the
last
storage array or storage system in your cluster, you are finished with this
procedure.
If this is the
last
storage array or storage system in the cluster, remove RAID Manager patches,
then remove RAID Manager software packages.
13
14
15
16
17
Maintaining Storage Arrays
Oracle Solaris Cluster 3.3 With StorEdge A1000 Array, Netra st A1000 Array, or StorEdge A3500 System Manual
• May 2011, Revision A
36
