8.5 HP StorageWorks P4000 VSA Installation and Configuration Guide (TA688-96017, September 2010)

2. Select the Storage configuration category and select the Disk Setup tab.
3. Select the disk you want to add to RAID.
Disks must be added to RAID sequentially. For example, you cannot add disk 3 to RAID if disk
2 has not been added.
4. Right-click and select Add Disk to RAID.
Changing the disk size on the SAN
Use the VI Client or Microsoft Hyper-V manager if you want to change the disk size of a VSA that is
currently in your HP StorageWorks SAN Solution.
You must follow these steps in the sequence listed or the VSA will be unable to participate in a
management group.
1. Remove the VSA from the management group.
2. Power off the VSA.
• In ESX Server
1. In VI Client, select the VSA and select Edit Settings to open the Virtual Machine Properties
window.
2. Select the hard disk that is on the port SCSI 1:0 and click Remove.
3. Click Add and use the Add Hardware Wizard to add a new hard disk of the desired size to
port SCSI 1:0 (ESX Server).
• In Hyper-V Manager
1. Select the appropriate location under SCSI Controller 0.
2. Select Edit to expand the disk.
1. Power on the VSA.
2. In the CMC, reconfigure RAID on the VSA.
3. Add the VSA to a new or existing management group and cluster.
Sample configurations
Some sample configurations and their uses and benefits are described below.
Single system configuration
A single system configuration is useful for implementing a simple iSCSI target that can scale up to a
redundant iSCSI SAN of any size. A single system configuration has only the elements listed.
• One VSA
• A single management group
• A single cluster
• Running a single manager
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