HP StorageWorks XP Remote Web Console Software - Manual (Page 47)

1. If Performance Monitor is collecting a large amount of LDEV data, consider disabling
Performance Monitor LDEV data collection for one or more storage systems before using the
other storage system program products. See the HP StorageWorks XP24000/XP20000
Performance Monitor User Guide for instructions on disabling LDEV data collection.
2. If Performance Monitor is collecting data for more than three storage systems on the storage
system internal LAN, consider disconnecting Performance Monitor from one or more storage
systems before using the other storage system program products. See the HP StorageWorks
XP24000/XP20000 Performance Monitor User Guide for instructions on disconnecting
Performance Monitor.
3. After you have disabled LDEV data collection and/or disconnected Performance Monitor, you
can connect to the storage system using Remote Web Console software, launch the XP
Continuous Access software, and perform XP Continuous Access operations (for example,
create pairs, view pair status).
4. When you are finished performing XP Continuous Access operations, exit XP Continuous
Access, and disconnect Remote Web Console from the storage system.
5. After you have disconnected Remote Web Console from the storage system, you can re-enable
Performance Monitor data collection.
XP Performance Control Software
XP Performance Control Software can give a higher priority to the I/O operations of a server that
requires a higher processing performance than the I/O operations on other servers. XP Performance
Control can set the priority for I/O operation to ports, but if the remote copy is performed with the
Fibre Channel interface connection, the initiator ports do not support the XP Performance Control
option.
For further information on XP Performance Control, see the HP StorageWorks XP24000/XP20000
Performance Control User Guide.
XP Auto LUN Software
Table 19 (page 47) explains whether XP Continuous Access and XP Continuous Access
Asynchronous volumes are usable as XP Auto LUN volumes. For more information about whether
XP Auto LUN volumes are usable as XP Continuous Access and XP Continuous Access Async
volumes, see
“Whether Non-XP Continuous Access and Non-XP Continuous Access Asynchronous
Volumes Can Be Used as XP Continuous Access and XP Continuous Access Asynchronous Volumes”
(page 37)
.
Table 19 Whether XP Continuous Access and XP Continuous Access Asynchronous Volumes Can
Be Used as XP Auto LUN Volumes
Can the Volumes be Used as XP Auto LUN Volumes? Functions and Volumes
XP Continuous Access
No P-VOL in Duplex Pending status
Yes P-VOL in Duplex status
Yes P-VOL in Suspend status
– P-VOL in Suspending status
No S-VOL in Duplex Pending status
Yes S-VOL in Duplex status
Yes S-VOL in Suspend status
– S-VOL in Suspending status
XP Continuous Access Asynchronous
Interoperability with Other Products and Functions 47