Hitachi MK-96RD626-07 - Manual (Page 47)

About Universal Volume Manager Operations 2-27
Hitachi Universal Storage Platform V/VM Universal Volume Manager User’s Guide
For a configuration example of Copy-on-Write Snapshot, see Copy-on-Write
Snapshot Operations .
Dynamic Provisioning
Mapped volumes can be used for Dynamic Provisioning. Consider the following
for Dynamic Provisioning:
• Both internal and external volumes cannot be mixed in one pool.
• All external volumes in the same pool must be in the same Cache Mode.
SNMP Agent
Consider the following for SNMP Agent:
• The information on the mapped external volume is displayed.
• The information on the External port is displayed.