HP XP P9000 Continuous Access Synchronous for Mainframe Systems User Guide

XP24000/XP20000 Disk
Array,
XP12000 Disk Array/XP10000
Disk Array
XP P9500IBM 3990 6EFeature
Communication using switch
and extender using Fibre
Communication using switch
and extender using Fibre
ESCON – max of 43 km
communication using channel
extenders
Interface between storage
systems
Channel and Fibre Channel
cable
Channel and Fibre Channel
cable
Synchronous, asynchronousSynchronousSynchronousCopy modes supported
The default for IBM software
commands is synchronous.
Not Supported. Dual Copy is
not supported by storage
system.
Not Supported. Dual Copy is
not supported by storage
system.
SupportedDual Copy combination
support
Supported. Some additional
options only available using
Remote Web Console/SVP.
Supported. Some additional
options only available using
Remote Web Console/SVP.
SupportedTSO command Support
Supported. Some additional
options only available using
Remote Web Console/SVP.
Supported. Some additional
options only available using
Remote Web Console/SVP.
SupportedICKDSF command support
SupportedSupportedSupportedP/DAS support
XP12000 Disk Array/XP10000
Disk Array
32,76864Maximum pairs
16,384
XP24000/XP20000 Disk Array
32,768
8 per logical control unit8 per logical control unit4Maximum paths between
storage systems
Default is 4 per CU. Requires
the Remote Web Console to
Default is 4 per CU. Requires
the Remote Web Console to
4Number of copy operations on
initial copy
change value in range from 1
to 16.
change value in range from 1
to 16.
Requires main storage system
port to be set to target by
Requires main storage system
port to be set to target by
NoDedicated interface between
storage systems
Remote Web Console (or SVP)Remote Web Console (or SVP)
or automatically in response toor automatically in response to
establish and delete path
commands.
establish and delete path
commands.
3 or 15, default = 15 tracks3 or 15, default = 15 tracks1-255, default is 15 (setting of
1 copies a maximum of 3
PACE parameter initial copy
option
tracks at a time, 2-255 copies
a maximum of 15 tracks at a
time)
S-VOL Data Never – Default
S-VOL Status
S-VOL Data Never – Default
S-VOL Status
Yes No – DefaultCRITICAL pair error options
(Fence Level parameter)
FREEZE/RUN by logical
controller SSID pair.
FREEZE/RUN by logical
controller SSID pair.
FREEZE/RUN by logical
controller SSID pair
CGROUP
Supported.Supported.SupportedCQUERY
Cnt Ac-S Z Unique Features specified using Remote Web Console or SVP only
RCU Options
124 Pair operations using PPRC