HP XP P9000 Auto LUN Software - Manual (Page 13)

Table 2 Candidates for source and target volumes by program product (continued)
Target Volume Candidate? Source Volume Candidate? Volume Type/Status Program Product
No No A P-VOL in an BC pair
where the P-VOL to S-VOL
ratio is 1:3
No Yes An S-VOL in an BC pair
where the P-VOL to S-VOL
ratio is 1:1, 1:2, or 1:3
No Yes A P-VOL in an L1 cascaded
BC pair where the P-VOL to
S-VOL ratio is 1:1 or 1:2
No No A P-VOL in an L1 cascaded
BC pair where the P-VOL to
S-VOL ratio is 1:3
No Yes A P-VOL in an L2 cascaded
BC pair where the P-VOL to
S-VOL ratio is 1:1
No No A P-VOL in an L2 cascaded
BC pair where the P-VOL to
S-VOL ratio is 1:2
No Yes An S-VOL in an L1 cascaded
BC pair where the P-VOL to
S-VOL ratio is 1:1, 1:2, or
1:3
No No An S-VOL in an L2 cascaded
BC pair where the P-VOL to
S-VOL ratio is 1:1 or 1:2
No No A volume in
COPY(SP)/COPY or
PSUS(SP)/PSUS status Business Copy
No No A volume in SP-Pend or
V-Split status Business Copy Z
No No A volume with data stored
in cache Cache Residency and
Cache Residency Z
No Yes Individual LDEV within
expanded LU LUN Expansion (LUSE)
No Yes. If all LDEVs are used,
make sure that an adequate All LDEVs in an expanded
LU
amount of target volumes are
reserved.
No No A volume undergoing an
Auto LUN operation via
RAID Manager RAID Manager
No No A volume having the Read
Only or Protect attribute
turned on Volume Retention
No No A volume having the Read
Only or Protect attribute
turned on Data Retention
Supported and prohibited source and target volumes 13