Hp XP Continuous Access Software Manual de usuario descargar pdf (Pagina 47)

3 Continuous Access XP Journal

operations requirements and

restrictions

System requirements

Continuous Access XP Journal operations involve primary and secondary arrays containing the primary

and secondary volumes, remote copy connections between primary and secondary arrays, hosts

at the primary and remote sites, and the licensed Continuous Access XP Journal. Continuous Access

XP Journal system requirements are:

• Primary array: local array with Continuous Access XP Journal installed

• Secondary array: local array with Continuous Access XP Journal installed

NOTE:

Continuous Access XP Journal can coexist with Universal Replicator for z/OS in the same local array.

• Remote copy connections: Fibre Channel (see Remote copy operations)

• Multimode or single-mode optical ﬁbre cables are required at the primary and secondary

arrays.

• For distances up to 0.5 km, multimode optical shortwave ﬁber cables are required between

the primary and secondary arrays.

• For distances from 0.5 km to 1.5 km (1,640 to 4,920 feet), multimode shortwave Fibre Channel

interface cables with up to two switches are required.

• For distances up to 10 km, single optical longwave ﬁber cables are required between the

primary and secondary arrays.

• Fordistancesfrom10kmto30km(6.2to18.6miles),single-modelongwaveFibreChannel

interface cables with up to two switches are required.

• For distances greater than 30 km (18.6 miles), approved third-party channel extender products

and telecommunications lines are required. Long-distance Continuous Access XP Journal

solutions are provided based on user requirements and workload characteristics.

• Host platforms

The local array supports Continuous Access XP Journal operations for a variety of UNIX-based and PC

server platforms, including HP-UX® 11.0, HP-UX 11i, Sun® Solaris® 9, Windows® 2000, Windows

2003, and IBM® AIX® 5.1 platforms.

Contact your HP account support representative for the latest information on platform support for

Continuous Access XP Journal.

• Command View XP or XP Remote Web Console software and Continuous Access XP Journal

license codes

Command View XP or XP Remote Web Console is required for the Continuous Access XP Journal

operations. Continuous Access XP Journal is a component of Command View XP or XP Remote Web

Console. Continuous Access XP Journal license key codes are required to enable Continuous Access

XP Journal options on the local array (see Enabling Continuous Access XP Journal options). Separate

licensecodesarerequiredforeachlocalarray.

Continuous Access XP Journal user guide

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Hp XP Continuous Access Software Manual de usuario Pagina 47