HP StorageWorks XP Business Copy Software user guide: HP XP12000 Disk Array, HP XP10000 Disk Array, HP 200 Storage Virtualization System (T1713-96027, April 2010)

Assoc.
L2 P-
VOL
L2 S-
VOL
Assoc. L2
S-VOLs
L2 P-
VOL
Assoc.
L1 P-
VOL
L1 S-
VOL
Assoc. L1
S-VOLs
L1 P-
VOL
TID:
LUN
PortCU
etc.
—No
3A-0:00,
3A-0:01
Yes1A-0:00Yes—No0:001B0
—No
3B-0:00,
3B-0:01
Yes1A-0:01Yes—No0:011B0
etc.
—No
4A-0:00,
3B-0:01
Yes1A-0:00Yes—No0:002A0
—No
4B-0:00,
3B-0:01
Yes1A-0:01Yes—No0:012A0
etc.
1B-
0:00
Yes—No—No—No0:003A0
1B-
0:00
Yes—No—No—No0:013A0
Combining BC with other data management operations
BC supports concurrent operations with the following data management functions:
• LU Size Expansion (LUSE). LUSE volumes can be assigned to BC pairs if the P-VOL and S-VOL have
the same LU type and number of LDEVs (same size). If you must perform LUSE operations on an
existing BC P-VOL or S-VOL, delete the pair first to return the volume to SMPL status.
• CVS. CVS volumes can be assigned to BC pairs if the S-VOL has the same capacity as the P-VOL.
If you must perform CVS operations on an existing BC P-VOL or S-VOL, delete the pair first to return
the volume to SMPL status.
• LUN Security. LUN Security operations do not affect BC operations. Volumes under secure ports
and/or assigned to World Wide Name (WWN) groups and/or LUN groups can also be assigned
to BC pairs. Volumes assigned to BC pairs can also be assigned to secure ports, WWN groups,
and/or LUN groups for LUN Security.
NOTE:
BC S-VOLs cannot be accessed by any host except when the pair is split.
• Cache LUN. Cache LUN volumes can be assigned to BC pairs. Cache LUN operations can be
performed on BC P-VOLs and S-VOLs.
CAUTION:
See Pairresync operations for important information on performing quick restore operations on
Cache LUN volumes.
Business Copy XP (BC) for the Array44