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

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Table 39 Combin ations of Parameters for the FCW ITHDR C o m m a n d (Version 2)
Combination
Parameters
SDEVN
TDEVN DEVN
DDSW XTNTLST ACTION
Source
Target
Case 1 (section
Case 1: TDEVN
Specified, DDSW
=NO on page 86)
Not
specified
Specified
Not
specified
NO
Not
specified
Not
specified
Not
specified
Case 2 (section
Case 2: TDEVN
Specified, DDSW
=NO, XTNTLST
Parameter
Specified on page
86)
Not
specified
Specified
Not
specified
NO
Specified Specified
Not
specified
Case 3 (section
Case 3: SDEVN
and
TDEVN
Specified, DDSW
=NO on page 88)
Specified Specified
Not
specified
NO
Not
specified
Not
specified
Not
specified
Case 4 (section
Case 4: SDEVN
and
TDEVN
Specified, DDSW
=NO, XTNTLST
Parameter
Specified on page
90)
Specified Specified
Not
specified
NO
Specified Specified
Not
specified
Case 5 (section
Case 5: SDEVN
and
TDEVN
Specified, DDSW
=YES on page 93)
Specified
Specified
or not
specified
Not
specified
YES
Not
specified
Not
specified
Not
specified
Case 6 (section
Case 6: SDEVN
and
TDEVN
Specified, DDSW
=YES, XTNTLST
Parameter
Specified on page
94)
Specified
Specified
or not
specified
Not
specified
YES
Specified Specified
Not
specified
Case 7 (section
Case 7: DEVN
Specified, ACTION
=THAW on page
95)
Not
specified
Not
specified
Specified
NO
Not
specified
Not
specified
THAW
Note:
The information specified by the XTNTLST parameter is supported only when the following
conditions are fully met:
• The information specified by the XTNTLST parameter must be for both the source and target. If the
information specified by the XTNTLST parameter is only for one of the two, the copy operation
will result in an error.
• Thesizeofthe specified copy source and target extents must be the same.
WA RN ING:
When the relationships a re withdrawn by the FCW ITHDR comma nd executed with the
DDSW parameter set to NO or without setting the D DSW parameter, the data integrity of the T-VOL
cannot
be guaranteed.
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