HP StorageWorks P9000 Command View Advanced Edition Suite Software 7.1 Administrator Guide (web) (TB581-96050, May 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
#1:
For mainframe volume copy pairs, you can only check the configuration by using the Device
Manager CLI. There are no storage system requirements for checking the copy pair configuration
by using the Device Manager CLI.
#2:
The settings specified in Continuous Access can be shared with Continuous Access Journal.
However, in Continuous Access Journal, the settings must be specified for both storage systems
used for the P-VOL and the S-VOL.
Administrator Guide (Web Version) 55