HP XP Continuous Access Software - Manual (Page 188)

You should not operate Business Copy XP settings by the Snapshot feature using RAID Manager
XP commands. You should also not operate Business Copy XP set by the Snapshot feature using
Command View XP or XP Remote Web Console.
Operate Business Copy XP using the GUI screen in NAS Backup Restore or the command in the
Snapshot feature.
• Configuring a cascade connection of Continuous Access XP Journal/Business Copy XP
When configuring a cascade connection of Continuous Access XP Journal/Business Copy XP, set and
perform Business Copy XP and display the status using only RAID Manager XP; not the Snapshot
feature in NAS Backup Restore.
• Limitations on backup management software functionality
If you resynchronize a Continuous Access XP Journal pair defined by the Remote Copy function after
performing a backup of the S-VOL using backup management software, a full backup is acquired
next time.
Scope related to other Hitachi Network Attached Storage products
• NAS Sync Image
When using Continuous Access XP Journal or Business Copy XP to copy a file system managed by
NAS Sync Image, you must copy LUs constituting the file system and LUs constituting differential-data
storage devices. If you copy only LUs constituting a file system, you cannot connect them to the NAS
Blade system on the secondary site.
The setting for an automatic creation schedule for NAS Sync Image is not copied. The differential-data
snapshot mounted by the automatic creation schedule is not mounted at the copy destination.
Prerequisites
Hardware prerequisites
You need a workstation or PC to log in to the NAS Blade system using secure shell (SSH) in addition
to the required hardware for Continuous Access XP Journal, RAID Manager XP, and the NAS Blade
system described in the following guides:
• HP StorageWorks Continuous Access XP Journal user guide (this document)
• HP StorageWorks RAID Manager XP user guide
• NAS Backup Restore User's Guide
Software prerequisites
All of the following program products (PPs) must be installed in the NAS Blade connecting to the
Continuous Access XP Journal P-VOL or S-VOL, and their licenses must be valid.
• Local array
• Continuous Access XP Journal
• Continuous Access XP
• Continuous Access XP Asynchronous
• Business Copy XP (Required when configuring the cascade connection of Continuous Access
XP Journal/Business Copy XP)
• NAS Base Data Control
• NAS Base File Sharing
• NAS Blade Manager
• NAS Backup Restore
188 Continuous Access XP Journal operations with NAS Blade