Using pprc tso commands with truecopy asynchronous, 34 typographic conventions for pprc tso commands, Table 34 – HP StorageWorks XP Remote Web Console Software User Manual
Page 160
160 Hitachi TrueCopy z/OS for HP XP12000/XP10000 and SVS 200 storage systems
CAUTION:
The QUIESCE option of the CSUSPEND command has been disabled by APAR OW15247 or
APAR OW15248. For detailed information on the QUIESCE option of the CSUSPEND command, see either
of these APARs. Check with your HP account team before using the CSUSPEND command with the
QUIESCE option to suspend TC390 volume pairs on an XP12000/XP10000 (or other XP disk array). If the
CSUSPEND command with the QUIESCE option is issued to certain volumes (for example, active SPOOL,
PAGE, or CATALOG datasets, or active SYSRES volume), the attached host(s) may enter a deadlock
condition and may require a storage control IML to correct the condition. TC390A does not support the
CSUSPEND/QUIESCE option.
Using PPRC TSO commands with TrueCopy Asynchronous
For TC390A operations, special switches and parameters are used to control and monitor TC390A pairs
and groups using PPRC commands. This section describes this special use of PPRC TSO commands for
TC390A volumes on the XP12000/XP10000.
on page 160 describes the typographic
conventions used for the PPRC TSO commands described in this section.
NOTE:
PPRC TSO command parameter support depends on the emulation (for example, 2105 or 3990).
PPRC command extensions are supported when running with 2105 or 2107 emulation.
Use the PPRC TSO Command option on the Async Option window to select the XP256-compatible format
for PPRC TSO commands (groups 0-F instead of 00-3F).
NOTE:
The DEVSERV PATHS command displays the pair status of a TC390A volume in the DC-STATE box.
The contents of this box are the same as for TC390 Synchronous. Note that the TC390A transition states
(suspending and deleting) are not displayed.
This section does not specifically address the equivalent PPRCOPY ICKDSF commands. Use caution when
issuing ICKDSF commands to TC390A volumes.
----- P/DAS
SWAP
-----
M-VOL and
R-VOL
Supported by TC390 Synchronous.
Command is rejected by TC390A pairs.
Redirects application I/Os from the M-VOL to
the R-VOL. For details on using P/DAS SWAP
with TC390, see ”
-----
CGROUP
(FREEZE/
RUN)
-----
MCU (M-VOL
or simplex)
Supported by TC390 Synchronous.
Command is rejected by TC390A pairs. For
details on using CGROUP (FREEZE/RUN)
with TC390 Synchronous pairs, see
Table 33
TrueCopy operations versus PPRC TSO and ICKDSF commands (continued)
TC390
Operation
TSO
Command
ICKDSF
Command
Command
Issued to:
Description
Table 34
Typographic conventions for PPRC TSO commands
Typeface/Symbol
Example
Usage
Normal text
CRIT(YES)
Command/keyword names or console outputs.
Italics
ssid
Parameter to be replaced with an appropriate character or numeric
string.