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

FCWITHDR SDEVN(X'4202') TDEVN(X'4203') XTNTLST(X'00000000' X'0300000E' X'20000000' X'2300000E')
Figure 53 Examp
le: FCWITHDR Comm and D escription (SDEVN and TDEVN Specified,
DDSW = NO, XTNTL
ST
Specified) (Case 4 A)
In this case, the specified extent in the device numbered 4202 includes all of Dataset 1.Therefore, by
executing the command described above, the relationship established with Dataset 1 is withdrawn.
In shor t, there are two relationships before executing the command above, and after executing the
command, ther
e
is only one relationship.
Dataset 1: CCHH＝(00000000, 0200000E)
Dataset 3: CCHH＝(200000000, 2200000E)
Executing FCWITHDR command
＃4202
Dataset 3
＃4203
Dataset 1
Dataset 2
Dataset 4
Dataset 3
Dataset 1
Dataset 2
Dataset 4
＃4202
＃4203
Legned
: : Specified extent
: Version 2 relationship
Figur
e
54 Di agram of th e FCWITHD R Com mand Processing (SDEVN an d TDE VN
Speci
fied, D D SW = NO, XTNTLST specified) (Case 4A)
Below is another example of the command description for Case 4. Similar to the previous example, this
example requests the withdrawal of the relationships established within the copy source extent in the
devi
ce numbered 4202 and the copy target extent in the device numbered 4203.
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