Hitachi TrueCopy for z/OS (T1711-96009, June 2006)

TrueCopy for z/OS user guide 155
Add Pair CESTPAIR
(MODE=
COPY)
PPRCOPY
ESTPAIR
M-VOL Establishes a TC390 pair and sets the initial
copy and pair options (copy mode =
synchronous or asynchronous only, priority =
0, CFW data = copy to R-VOL, DFW to R-VOL
= not required). TC390 supports the optional
MODE, PACE, and CRIT parameters. The
MSGREQ parameter defaults to NO (not
applicable to TC390A). For details on using
CESTPAIR for TC390A, see ”CESTPAIR” on
page 160.
Suspend Pair CSUSPEND PPRCOPY
SUSPEND
M-VOL or
R-VOL
Suspends a TC390 pair (or TC390A group).
TC390 supports the optional PRIMARY
parameter. See Caution below on the
QUIESCE parameter. For details on
CSUSPEND for TC390A, see ”CSUSPEND”
on page 162.
Delete Pair
(to MCU)
CDELPAIR PPRCOPY
DELPAIR
M-VOL Deletes a TC390 pair (or TC390A group)
from the MCU. For details on using CDELPAIR
for TC390A, see ”CDELPAIR” on page 163.
Delete Pair
(to RCU)
CRECOVER PPRCOPY
RECOVER
R-VOL Deletes a TC390 pair (or TC390A group)
from the RCU. For details on using
CRECOVER for TC390A, see ”CRECOVER”
on page 163.
Pair Status CQUERY/
VOLUME
PPRCOPY
QUERY/
VOLUME
M-VOL or
R-VOL
Displays the TC390 and TC390A pair status
of the volume. TC390 supports the optional
FORMAT/UNFORMAT and VOLUME/PATHS
parameters. For details on using CQUERY for
TC390A, see ”CQUERY for Serial Interface”
on page 164.
Resume Pair CESTPAIR
(MODE=
RESYNC)
PPRCOPY
ESTPAIR
M-VOL Resumes a TC390 pair (or TC390A group),
and sets the TC390 initial copy options and
pair options. TC390 supports the optional
MODE, PACE, and CRIT parameters. For
details on using CESTPAIR/RESYNC for
TC390A, see ”CESTPAIR” on page 160.
----- 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 ”P/DAS Support” on
page 42.
----- 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
”CGROUP (FREEZE/RUN) Support” on
page 169.
Table 33 TrueCopy operations versus PPRC TSO and ICKDSF commands (continued)
TC390
Operation
TSO
Command
ICKDSF
Command
Command
Issued to:
Description