Hitachi TrueCopy for z/OS User Guide (T1711-96024, November 2011)

Hitachi TrueCopy for z/OS user guide 185
TSO command
Support
Supported Supported.
Some additional options only
available through the XP
Command View Advanced
Edition Software server or XP
Remote Web Console (or SVP).
Supported.
Some additional options only
available through the Remote
Console PC (or SVP).
ICKDSF command
support
Supported Supported.
Some additional options only
available through the XP
Command View Advanced
Edition Software server or XP
Remote Web Console (or SVP).
Supported.
Some additional options only
available through the Remote
Console PC (or SVP).
P/DAS support Supported Supported Supported
Maximum pairs 64 8,192 4,096
Maximum paths
between disk arrays
4 8 per logical control unit 8 per logical control unit
Number of copy
operations on initial
copy
4 1 to 4, default is 4 per LCU.
Requires XP Command View
Advanced Edition Software
server or XP Remote Web
Console (or SVP) to change
default.
1 to 4, default is 4 per LCU.
Requires Remote Console PC
(or SVP) to change default.
Dedicated interface
between disk arrays
No Requires main disk array port to
be set to Target by XP
Command View Advanced
Edition Software server or XP
Remote Web Console (or SVP)
or automatically in response to
establish and delete path
commands.
Requires main disk array port
to be set to LCP or Target by
Remote Console PC (or SVP)
or automatically in response
to establish and delete path
commands.
PACE parameter initial
copy option
1-255, defaul t i s 15
(setting of 1 copies a
maximum of 3 tracks at
a time, 2-255 copies a
maximum of 15 tracks
at a time)
3 or 15, default = 15 tracks 3 or 15, default = 15 tracks
CRITICAL pair error
options (Fence Level
parameter)
Yes
No – Default
R-VOL Data
Never – Default
R-VOL Status
R-VOL Data
Never – Default
R-VOL Status
CGROUP FREEZE/RUN by
logical controller SSID
pair
FREEZE/RUN by logical
controller SSID pair, or
optionally by entire disk array
using mode 64.
FREEZE/RUN by logical
controller SSID pair, or
optionally by entire disk array
using mode 64.
CQUERY Supported Supported. Supported. When the
connected control unit is an
XP48/XP512, Mode 49 must
be ON to report on all the
256 LDEVs in each logical
control unit.
Table 47 GDPS-TC390-HXRC matrix (continued)
zSeries and S/390
Feature
IBM 3990-6E XP12000/XP10000 XP48/XP512