HP StorageWorks XP Remote Web Console Software - Manual (Page 116)

116 ShadowImage for the XP128/XP1024/XP10000/XP12000
• Case 1: FCWITHDR command (TDEVN: specified, DDSW = NO)
Below is an example of the command description for Case 1. This example requests the withdrawal of
all the relationships established with the copy target extents existing in the device numbered 4203.
50 h
Figure 61 Example of FCWITHDR Command Description (for Case 1)
By executing the command described above, the relationship established with the specified target,
Dataset 3, in the device numbered 4203 is withdrawn. Whereas, the relationship established with
Dataset 4 is not withdrawn because it is the dataset specified as the source. In short, there are two
relationships before executing the command above, and after executing the command, there is only
one relationship.
Figure 62 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 63 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by executing the command described above, the relationship established with Dataset 3 is withdrawn.
FCWITHDR TDEVN(X'4203')
FCWITHDR TDEVN(X'4203') XTNTLST(X'00000000' X' 03000000E' X'20000000' X' 2300000E')