Hitachi ShadowImage for z/OS user guide (HIT9503-96007, October 2007)

ShadowImage for z/OS user guide 141
relationships before executing the command above, and after executing the command, there is only
one relationship.
Figure 78 Example of FCWITHDR Command (TDEVN: specified, DDSW = NO)
• Case 2: FCWITHDR command (TDEVN: specified, DDSW = NO, XTNTLST parameter specified)
Below is an example of the command description for Case 2. This example requests the withdrawal of
all the relationships established with the copy target extents included in the specified extents within the
device numbered 4203.
Figure 79 Example(1) of FCWITHDR Command Description (for Case 2)
In this case, the specified extents in the device numbered 4203 are contained in Dataset 3. Therefore,
by executing the command described above, the relationship established with Dataset 3 is withdrawn.
In short, there are two relationships before executing the command above, and after executing the
command, there is only one relationship.
Figure 80 Ex.(1) of FCWITHDR Command (TDEVN: spec., DDSW = NO, XTNTLST parameter spec.)
FCWITHDR TDEVN(X'4203') XTNTLST(X'00000000' X' 03000000E' X'20000000' X' 2300000E')