HP XP24000/XP20000 for FlashCopy Mirroring Software User Guide (T5240-96012, November 2011)

Establishing Version 2 Relationships by Volumes Using the ICKDSF Command
(page 90) lists the parameters you can use with the ICKDSF command when you establish Version
2 relationships by volumes.
Table 52 Parameters for the ICKDSF Command (Version 2/Volume Copying)
DescriptionValueParameterCommand
Specifies the JCL statement
identifying the volume. If the
JCL statementDDNAME or DNAMEFLASHCPY ESTABLISH
OS of the host server is
MVS, this parameter or the
UNITADDRESS parameter is
required.
Specifies the SYSNAME in
the ASSGN system control
SYSNAMESYSNAME
statement. If the OS of the
host server is VSE, this
parameter is required.
Specifies the device number
(device address) of the
Source device numberUNITADDRESS, UNITADDR,
or UNIT
S-VOL on which you want to
perform the FLASHCPY
ESTABLISH command. If
the OS of the host server is
MVS, this parameter or the
DDNAME parameter is
required.
Specifies the CU number,
LDEV number, and device
CU number
LDEV number
TARGETVOL or TGTVOL
number (device address) of
Target device number
the T-VOL on which you
want to perform the
FLASHCPY ESTABLISH
command. This parameter is
required.
Establishes the relationship
which covers the entire
YESCHANGERECORDING,
CHANGERCD, or CHRCD
volume. The relationship will
be maintained even after the
background copying process
is completed, and if the
S-VOL and the T-VOL are
updated, the updated part
will be managed as the
differential data.
Even when the relationship
is maintained after the
NO
background copying process
is completed, the T-VOL can
be written.
Default setting of this
parameter is NO.
Establishes the relationship
which covers the entire
COPYMODE
volume, and execute the
background copying
process.
The default setting of this
parameter is COPY.
90 Performing Version 2 Operations