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HP XP P9500 User Manual Page 98

Continuous access synchronous for mainframe systems.
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Table 41 GDPS Continuous Access Synchronous Z Compatible XRC matrix (continued)
Feature
Interface between storage
systems
Copy modes supported
Dual Copy combination
support
TSO command Support
ICKDSF command support
P/DAS support
Maximum pairs
Maximum paths between
storage systems
Number of copy operations
on initial copy
Dedicated interface between
storage systems
PACE parameter initial copy
option
CRITICAL pair error options
(Fence Level parameter)
CGROUP
CQUERY
98
Using PPRC commands for Continuous Access Synchronous Z
IBM 3990 6E
ESCON – max of 43 km
communication using
channel extenders
Synchronous
Supported
Supported
Supported
Supported
64
4
4
No
1-255, default is 15 (setting
of 1 copies a maximum of 3
tracks at a time, 2-255
copies a maximum of 15
tracks at a time)
Yes No – Default
FREEZE/RUN by logical
controller SSID pair
Supported
P9500
Communication using switch
and extender using Fibre
Channel and Fibre Channel
cable
Synchronous
Not Supported. Dual Copy
is not supported by storage
system.
Supported. Some additional
options only available using
Remote Web Console/SVP.
Supported. Some additional
options only available using
Remote Web Console/SVP.
Supported
32,768
8 per logical control unit
1 to 4, default is 4 per LCU.
Requires Remote Web
Console (or SVP) to change
default.
Requires main storage
system port to be set to
target by Remote Web
Console (or SVP) or
automatically in response to
establish and delete path
commands.
3 or 15, default = 15 tracks
R-VOL Data Never – Default
R-VOL Status
FREEZE/RUN by logical
controller SSID pair
Supported
XP24000/XP20000 Disk
Array,
XP12000 Disk
Array/XP10000 Disk Array
Communication using switch
and extender using Fibre
Channel and Fibre Channel
cable
Synchronous, asynchronous
The default for IBM software
commands is synchronous.
Not Supported. Dual Copy
is not supported by storage
system.
Supported. Some additional
options only available using
Remote Web Console/SVP.
Supported. Some additional
options only available using
Remote Web Console/SVP.
Supported
XP12000 Disk
Array/XP10000 Disk Array
16,384
XP24000/XP20000 Disk
Array
32,768
8 per logical control unit
1 to 4, default is 4 per LCU.
Requires Remote Web
Console (or SVP) to change
default.
Requires main storage
system port to be set to
target by Remote Web
Console (or SVP) or
automatically in response to
establish and delete path
commands.
3 or 15, default = 15 tracks
R-VOL Data Never – Default
R-VOL Status
FREEZE/RUN by logical
controller SSID pair
Supported

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