HP StorageWorks XP24000 for FlashCopy Mirroring Software User's Guide (T5240-96001, June 2007)

Below is an example of the command description for Case 3. This example requests the withdrawal of

all

the relationships established between the device numb ered 4202, which in this case is the source,

and

the device numbered 4203, which in this c ase is the target.

FCWITHDR SDEVN(X'4202') TDEVN(X'4203')

Figure 51 Example: FCWITHDR Command Description (SDEVN and TDEVN Speciﬁed,

DDSW = NO) (Case

In this case, only the relationships established with Dataset 3 in the device numbered 4203 are relevant.

Therefore, by executing the command described above, the relationship established with Dataset 3 is

withdrawn. Dataset 6 is speciﬁed as the copy target extent, but since the da taset speciﬁed as the source,

Dataset 5,is n

ot in thedevicenumbered4202, Dataset 6 is not withdrawn. In short, there are three

relationships before executing the command above, and after executing the command, there are only

two relationships.

XP24000 for FlashCopy Mirroring Software User's Guide