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

Table 52 Parameters for the ICKDSF Command (Version 2/Volume Copying)
DescriptionValueParameterCommand
Specifies the JCL statement
identifying the volume. If the
OS of the host server is
MVS, this parameter or the
UNITADDRESS parameter is
required.
JCL statementDDNAME or DNAMEFLASHCPY ESTABLISH
Specifies the SYSNAME in
the ASSGN system control
statement. If the OS of the
host server is VSE, this
parameter is required.
SYSNAMESYSNAME
Specifies the device number
(device address) of the
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.
Source device numberUNITADDRESS, UNITADDR,
or UNIT
Specifies the CU number,
LDEV number, and device
number (device address) of
the T-VOL on which you
want to perform the
FLASHCPY ESTABLISH
command. This parameter is
required.
CU number
LDEV number
Target device number
TARGETVOL or TGTVOL
Establishes the relationship
which covers the entire
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.
YESCHANGERECORDING,
CHANGERCD, or CHRCD
Even when the relationship
is maintained after the
background copying process
is completed, the T-VOL can
be written.
Default setting of this
parameter is NO.
NO
Establishes the relationship
which covers the entire
volume, and execute the
background copying
process.
The default setting of this
parameter is COPY.
COPYMODE
NOCOPY
92 Performing Version 2 Operations