How To Add A Storage Array To An Existing Cluster - Oracle Solaris Cluster 3.3 System Manual

Installing Storage Arrays
Set the Rdac parameters in the /etc/osa/rmparams file on both nodes.
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Rdac_RetryCount=1
Rdac_NoAltOffline=TRUE
Ensure that the controller module is set to active/active mode.
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For more information about controller modes, see the Sun StorEdge RAID Manager Installation
and Support Guide and the Sun StorEdge RAID Manager User's Guide.
Set up the storage arrays with logical unit numbers (LUNs) and hot spares.
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For the procedure about how to set up the storage array with LUNs and hot spares, see the Sun
StorEdge RAID Manager User's Guide.
Note –
Copy the /etc/raid/rdac_address file from the node on which you created the LUNs to the
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other node. If you copy this file to the other node, you ensure consistency across both nodes.
Ensure that the new logical name for the LUN that you created in
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/dev/rdsk directory on both nodes.
# /etc/raid/bin/hot_add
To continue with Oracle Solaris Cluster software and data services installation tasks, see your
See Also
Oracle Solaris Cluster software installation documentation and the Oracle Solaris Cluster data
services developer's documentation. For a list of Oracle Solaris Cluster documentation, see
"Related Documentation" on page
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How to Add a Storage Array to an Existing Cluster

Use this procedure to add a storage device to an existing cluster. If you need to install a storage
device in a new cluster, use the procedure in
on page
You might want to perform this procedure in the following scenarios.
You need to increase available storage.
■
You need to upgrade to a higher-quality or larger storage array.
■
To upgrade storage arrays, remove the old storage array and then add the new storage array.
To replace a storage array with the same type of storage array, use this procedure.
16 Oracle Solaris Cluster 3.3 With StorEdge A1000 Array, Netra st A1000 Array, or StorEdge A3500 System Manual
• May 2011, Revision A
Use the format command to verify Solaris logical device names.
12.
6.
"How to Install a Storage Array in a New Cluster"
Step 13 appears in the