HP StorageWorks P9000 Command View Advanced Edition Suite Software 7.1.1 Administrator Guide (web) (TB581-96065, September 2011)

Figure 11 Example of a system configuration for managing copy pairs (local management)
• A host that recognizes the P-VOL or S-VOL must be registered in the Device Manager server.
• The P-VOL or S-VOL is managed by a single Device Manager server.
• From the P-VOL or S-VOL, LUN security must be set for the host.
LUN security from the P-VOL and S-VOL must be set for at least one host, although the host to
which LUN security from the P-VOL is assigned and the host to which LUN security from the S-VOL
is assigned do not need to be the same.
• The host must recognize the P-VOL or S-VOL.
We recommend that P-VOL and S-VOL be assigned to separate hosts. Note that the P-VOL and S-
VOL must be recognized by at least one host.
• From a command device, LUN security must be set for the hosts that recognize the P-VOL or S-
VOL.
For a host that recognizes the P-VOL, LUN security must be set from the command device on the
P-VOL side. For a host that recognizes the S-VOL, LUN security must be set from the command
device on the S-VOL side.
• Both the host that recognizes the P-VOL and the host that recognizes the S-VOL must recognize a
command device.
• The volumes below must be registered in a resource group managed by the user.
The setting is required when managing partitioned resources in P9500.
• P-VOL
• S-VOL
• All pool volumes that make up a pool (when managing Snapshot pairs)
• All journal volumes that make up a journal (when managing Continuous Access Journal pairs)
• A shared resource group in which a command device has been registered must be created and
assigned to each user.
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