HP P9000 Business Copy for Mainframe Systems User Guide (AV400-96386, October 2011)

SUSPEND example
Resynchronizing pairs with CESTPAIR and PPRCOPY ESTPAIR
Resynchronize pairs using the CESTPAIR and PPRCOPY ESTPAIR commands.
• The commands are issued to the S-VOL.
• Pair status must be split or suspend.
Parameters and examples are provided in the following sections.
CESTPAIR (resynchronizing pairs)
The following table describes the CESTPAIR command parameters used to resynchronize pairs.
Table 23 CESTPAIR parameters
DescriptionValueParameter
NADevice numberDEVN
These parameters must be used for successful
execution of the command.
Primary volume (S-VOL): SSID, serial number,
channel connection address, and CU number.
PRIM
You can set an additional parameter
corresponding to each request instead of a
serial number. If you do not set an additional
parameter, the request triggers a normal copy.
For a Quick Resync, set MRF00. This
parameter is valid for MODE(RESYNC) only.
For a Quick Restore, set MRQ00. This
parameter is valid for MODE(RESYNC) only.
For a Reverse Copy set MRR00. This parameter
is valid for MODE(RESYNC) only.
To resync all pairs in a consistency group, set
MAnn0 instead of a serial number. nn is a
CTG ID. The request triggers a normal resync
operation.
NASecondary volume (T-VOL): SSID, serial
number, channel connection address, and CU
number.
SEC
Re-establish a split or suspended volume pair. This
parameter is required.
RESYNCMODE
Copy speed is medium, regardless what is specified
for the PACE parameter.
Any numberPACE
Copy speed is medium.Other than 1
Not used by Business Copy Z.Not applicableCRIT
MSGREQ function is applicable.YESMSGREQ
For a Resync request on all pairs in a consistency
group, do not use the MSGREQ function. If you use
the MSGREQ function, the job will end abnormally
and "CC = 8" will be reported.
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