Hitachi TrueCopy for IBM z/OS User and Reference Guide (T5211-96001, June 2007)

Using PPRC Commands for TrueCopy for z/OS A-7
Hitachi Universal Storage Platform V TrueCopy for IBM z/OS User’s Guide
Using PPRC TSO Commands with TCzA
For TCzA operations, special switches and parameters are utilized to control
and monitor TCzA pairs and groups using PPRC commands. This section
describes this special use of PPRC TSO commands for TCzA volumes on
USP Vs. Table A-2 describes the typographic conventions used for the PPRC
TSO commands described in this section.
Note: PPRC TSO command parameter support depends on the emulation
(e.g., 2105 or 3990). PPRC command extensions are supported when running
with 2105 or 2107 emulation.
Note: The DEVSERV PATHS command displays the pair status of a TCzA
volume in the DC-STATE field. The contents of this field are the same as for
TCz Synchronous. Note that the TCzA transition states (suspending and
deleting) are not displayed.
Note: This section does not specifically address the equivalent PPRCOPY
ICKDSF commands. Please use caution when issuing ICKDSF commands to
TCzA volumes, and refer to IBM publications Advanced Copy Services (SC35-
0355), DFSMS MVS V1 Remote Copy Guide and Reference (SC35-0169), and
ICKDSF R16 Refresh User’s Guide (GC35-0033).