HP StorageWorks XP Remote Web Console Software User Manual
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If the device specified by SDEVN is the source and if the relationships are set to the NOCOPY
mode, the relationships are withdrawn after the copy operation mode is changed to COPY mode
and then the background copy process is completed. If the device specified by SDEVN is the target,
the relationships are withdrawn immediately. If the device specified by SDEVN is the source and
the relationship is established with INCREMENTAL = YES, the relationship will be maintained after
the background copy operation is completed. The information on the device specified by TDEVN
is ignored.
is an example of the command description for Case 5. When YES is selected for the
DDSW parameter, the parameter value for TDEVN is ignored. Therefore, the following two examples
show the same content represented by a different description, both requesting the withdrawal of
all the relationships established with the device numbered 4202.
Figure 76 FCWITHDR Command Description (SDEVN and TDEVN Specified, DDSW = YES)
FCWITHDR SDEVN(X'4202') DDSW(YES)
FCWITHDR SDEVN(X'4202') TDEVN(X'4203') DDSW(YES)
By executing the FCWITHDR command described in
, the relations established with
Dataset 1 and Dataset 2 in the device numbered 4202 are withdrawn. As a result, there will no
longer be any relationships established with the device numbered 4202 after executing this
command. See
Figure 77 FCWITHDR Command Processing (SDEVN and TDEVN Specified, DDSW = YES) (for Case
5)
Releasing a Version 2 Relationship
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