especially for Sun Cluster. The Interactive Tool makes the installation of patches easier. PatchPro’s
Expert Mode tool helps you to maintain your configuration with the latest set of patches. Expert
Mode is especially useful for obtaining all of the latest patches, not just the high availability and
security patches.
To access the PatchPro tool for Sun Cluster software, go to
, click Sun
Cluster, then choose either Interactive Mode or Expert Mode. Follow the instructions in the
PatchPro tool to describe your cluster configuration and download the patches.
For third-party firmware patches, see the SunSolve
SM
Online site at
Boot
Node A
into cluster mode.
For more information about how to boot nodes, see your Sun Cluster system administration
documentation.
Return the resource groups and device groups you identified in
to
Node A
.
#
scswitch-z -g
resource-group
-h
nodename
#
scswitch-z -D
device-group-name
-h
nodename
For more information, see your Sun Cluster system administration documentation.
▼
How to Replace a Disk Drive
Use this procedure to replace a failed disk drive in a storage array in a running cluster.
Note –
Sun storage documentation uses the following terms:
■
Logical volume
■
Logical device
■
Logical unit number (LUN)
This manual uses
logical volume
to refer to all such logical constructs.
If the failed disk drive affect the storage array logical volume’s availability, If yes, use volume
manager commands to detach the submirror or plex.
For more information, see your Solstice DiskSuite/Solaris Volume Manager or VERITAS Volume
Manager documentation.
Check if the logical volume (in
) is a quorum device.
#
scstat -q
If yes, choose and configure another device to be the new quorum device. Remove the old quorum
device. For procedures about how to add and remove quorum devices, see your Sun Cluster system
administration documentation.
8
9
1
2
Maintaining Storage Arrays
Chapter 3 • Maintaining a StorageTek Array
29
