HP StorageWorks XP Remote Web Console Software - Manual (Page 12)

Figure 3 Connection Configuration of Plural Secondary Storage Systems
This URz components describes:
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XP storage system
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Logical DKC
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Main and remote control units (primary storage systems and secondary storage systems)
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Journal group
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Data volume pair
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Journal volume
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Remote copy connections
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Initiator ports and RCU target ports
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XP disk array URz remote console software
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Host I/O time stamping function
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Error reporting communications (ERC)
XP Storage Systems
URz operations involve the XP storage systems at the primary and secondary sites. The primary
storage system consists of the main control unit (primary storage system) and SVP. The secondary
storage system consists of the remote control unit (secondary storage system) and SVP.
To provide greater flexibility and to enable the XP disk array to be tailored to unique customer
operating requirements, operational parameters, or optional modes, are available in URz for the
XP storage system. At installation, the XP disk array modes are set to their default values, so make
sure to discuss these settings with your HP team. The XP disk array modes can only be changed
by your HP representative.
12 Overview of Universal Replicator for Mainframe Operations