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

The following table describes the storage system requirements for managing copy pairs.
Table 12 Storage system requirements for managing copy pairs
RequirementsFunctionStorage system
• Prerequisite software for Continuous Access
Journal must be installed and the license must
be enabled.
• There must be a fibre-channel connection
between the two ports used for an MCU-RCU
path.
#2
• The MCU port for an MCU-RCU path must be
an Initiator port, and the RCU port must be an
RCU Target port.
#2
• The RCU and the MCU-RCU path must be re-
gistered in the MCU.
#2
• The storage system cache or non-volatile memory
must be sufficient.
• Journal volumes must be registered in the journal
group.
Note:
After configuring the ports, you need to refresh
the storage system. If you need to increase the
cache, contact maintenance personnel.
Continuous Access Journal
#1
P9500
XP24000
XP20000
XP12000
XP10000
SVS200
• Prerequisite software for Continuous Access must
be installed and the license must be enabled.
• There must be a fibre-channel connection
between the two ports used for an MCU-RCU
path.
• The MCU port for an MCU-RCU path must be
an Initiator port, and the RCU port must be an
RCU Target port.
• The RCU and the MCU-RCU path must be re-
gistered in the MCU.
• The storage system cache or non-volatile memory
must be sufficient.
Note:
After configuring the ports, you need to refresh
the storage system. If you need to increase the
cache, contact maintenance personnel.
Continuous Access
#1
Prerequisite software for Business Copy must be in-
stalled and the license must be enabled.
Business Copy
#1
• Prerequisite software for Snapshot must be in-
stalled and the license must be enabled. You
need to restart the storage system after installing
the software.
• To be used as an S-VOL, a V-VOL (a special LU)
must be prepared in advance.
Perform the preparations in the following order:
- Create a pool.
- Create a virtual V-VOL.
Snapshot
Administrator Guide (Web Version) 61