HP XP Racks - Manual (Page 29)

Figure 3 Cnt Ac-S and Cnt Ac-S Z example using a mapped external volume
SNMP Agent
Information about both the mapped external volume and the External port can be displayed by
SNMP Agent.
Customized Volume
For mainframe external volumes, use the Virtual LVI function to format or to perform the Write to
Control Blocks operation immediately after mapping. See the HP XP7 Provisioning for Mainframe
Systems User Guide for information.
If you create LDEVs from an external volume using the Virtual LVI or Virtual LUN function, the Cache
Mode setting of the created LDEVs is the same as the mapped external volume.
SNMP Agent 29