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1.  Installing and Maintaining a Sun StorEdge T3 or T3+ Array Single-Controller Configuration Maintaining Storage Arrays How to Replace a Host Adapter  Previous   Contents   Next 
   
 

ProcedureHow To Upgrade a StorEdge T3 Controller to a StorEdge T3+ Controller

Use the following procedure to upgrade a StorEdge T3 storage array controller to a StorEdge T3+ storage array controller in a running cluster.

Caution! Caution - Perform this procedure on one storage array at a time. This procedure requires you to reset the storage arrays that you are upgrading. If you reset more than one storage array at a time, your cluster loses access to data.

  1. On one node that is attached to the StorEdge T3 storage array in which you are upgrading the controller, detach that storage array's submirrors.

    For more information, see your Solstice DiskSuite/Solaris Volume Manager or VERITAS Volume Manager documentation.

  2. Upgrade the StorEdge T3 storage array controller to a StorEdge T3+ storage array controller.

    For instructions, see the Sun StorEdge T3 Array Controller Upgrade Manual .

  3. Reattach the submirrors to resynchronize the submirrors.

    For more information, see your Solstice DiskSuite/Solaris Volume Manager or VERITAS Volume Manager documentation.

 		 
 
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