Shut down the node.
For the procedure about how to shut down and power o a node, see your Oracle Solaris
Cluster system administration documentation. For a list of Oracle Solaris Cluster
documentation, see
“Related Documentation” on page 6.
Perform a reconguration boot to create the new Solaris device les and links.
Repeat
Step 6 through Step 14 on the other node that is attached to the storage array or storage
system.
▼
How to Reset the LUN Conguration
Use this procedure to completely remove and reset the LUN conguration.
Caution – If you reset a LUN conguration, a new device ID number is assigned to LUN 0. This
change occurs because the software assigns a new world wide name (WWN) to the new LUN.
This procedure provides the long forms of the Oracle Solaris Cluster commands. Most
commands also have short forms. Except for the forms of the command names, the commands
are identical.
To perform this procedure, become superuser or assume a role that provides
solaris.cluster.read and solaris.cluster.modify RBAC authorization.
From one node that is connected to the storage array or storage system, determine the paths to
the LUNs you are resetting.
# format
For example:
phys-schost-1# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t5d0 <SYMBIOS-StorEdgeA3500FCr-0301 cyl3 alt2 hd64 sec64>
/pseudo/rdnexus@0/rdriver@5,0
1. c0t5d1 <SYMBIOS-StorEdgeA3500FCr-0301 cyl2025 alt2 hd64 sec64>
/pseudo/rdnexus@0/rdriver@5,1
(A1000 Only) If the LUN that you are resetting is not a quorum device, proceed to Step 4.
To determine whether this LUN is a quorum device, use the following command.
# clquorum show
13
14
15
BeforeYou Begin
1
2
Conguring Storage Arrays
Chapter 1 • Installing and Maintaining a SCSI RAID Storage Device 27
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