HP StorageWorks XP Remote Web Console Software User Manual
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Figure 16 Overlap of Copy Source Extents
•
Version 2 cannot perform dataset copying when:
Any one of the copy target extents is overlapping a copy source or target extent
◦
◦
A copy target extent that already has a relationship established is used to establish a
new relationship with a copy source or target extent that overlaps
shows the compatibility between the Version 2 functions and the user interface functions.
Table 21 Compatibility between the Version 2 and User Interface Functions
User Interface
Functions
ANTRQST
Macro
ICKDSF
DFSMSdss
TSO
Yes
Yes
Yes
Yes
Multi-relationships
Volume copy
Yes
Yes
Yes
Yes
NOCOPY mode
Yes
Yes
Yes
Yes
COPY mode
Yes
No
Yes
Yes
Multi-relationships
Dataset copy
Yes
No
Yes
Yes
NOCOPY mode
Yes
No
Yes
Yes
COPY mode
Yes
Yes
Yes
Yes
Multi-relationships
COPY mode
No
No
No
No
Change to NOCOPY mode
Yes
Yes
Yes
Yes
Multi-relationships
NOCOPY mode
Yes
Yes
Yes
Yes
Change to COPY mode
No
No
No
No
Multi-relationships
Incremental FlashCopy
No
Yes
No
No
NOCOPY mode
Yes
Yes
Yes
Yes
COPY mode
Yes
No
Yes
Yes
Multi-relationship
Using Consistency Groups
for Dataset Copies that Span
Volumes
Yes
No
Yes
Yes
NOCOPY mode
Yes
No
Yes
Yes
COPY mode
No
No
No
No
Multi-relationship
Reverse Restore
No
No
No
No
NOCOPY mode
Yes
Yes
Yes
Yes
COPY mode
Yes
Yes
Yes
Yes
Multi-relationship
FlashCopy to PPRC Primary
Volume
Yes
Yes
Yes
Yes
NOCOPY mode
Copying by Dataset
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