Table 14 Disk space requirements (continued)
Number of directoriesRequired space (in unit of tracks*1)Files to be installed
20060 tracksHPQSYPNLT
55 tracksHPQSYMSGT
55 tracksHPQSYTABT
Prerequisite conditions
The following tables show prerequisite conditions for 4x4x4 Multi-Target configuration with Delta
Resync.
Table 15 Prerequisite hardware
RemarksDescriptionItem
z/OS or OS/390 should be installed.Primary site: 1 hostHost
Local site: 1 host if operation is to be
performed from the Local site.
Remote site: 1 host if operation is to be
performed from the Remote site.
Primary site: 1 or more
XP12000/XP10000,
Storage System
XP24000/XP20000, or P9500 disk
arrays
Local site: 1 or more
XP12000/XP10000,
XP24000/XP20000, or P9500 disk
arrays
Remote site: 1 or more
XP12000/XP10000,
XP24000/XP20000, or P9500 disk
arrays
Arbitration paths must be set up with
Remote Web Console.
Primary site <—> Local site: Fibre
Channel, bi-directional.
Inter-DKC link (physical path)
Primary site <—> Remote site: Fibre
Channel, bi-directional.
Local site <—> Remote site: Fibre
Channel, bi-directional.
Arbitration path in remote site: Fibre
Channel, single direction from the
supervisor DKC to each subordinate
DKC.
Table 16 Prerequisite software
DescriptionItem
Versions supported by BCM V6.6.1z/OS or OS/390 V2R10
V6.6.1BCM
• Basic License
• Cnt Ac-J 4x4 Extended CTG License
10 Prerequisites