HP StorageWorks XP Snapshot Software user guide: HP XP12000, HP XP10000, HP 200 Storage Virtualization System (T1713-96026, March 2009)

XP Business Copy pair status
1
XP Snapshot oper-
ations
PSUECOPY(RS-
R)
COPY(RS)PSUSPSUS(SP)COPY(SP)PAIRCOPY
NoNoNoOKNoNoNoNo
Storing snapshot
data (pairsplit)
NoNoNoOKNoNoNoNo
Restoring pairs
(pairresync -restore)
OKOKOKOKOKOKOKOK
Deleting snapshot
data (pairresync)
OKOKOKOKOKOKOKOK
Deleting pairs (pair-
split -S)
1
OK: Operation allowed.
No: Operation not allowed (command rejected).
The relationship between the XP Snapshot pair status and XP Business Copy operations is shown in
Table 12 on page 36 and Table 13 on page 37.
Table 12 XP Business Copy operations when XP Snapshot P-VOL and XP Business Copy P-VOL are
shared
XP Snapshot pair status
1
XP Business Copy opera-
tions
PSUECOPY(RS-
R)
COPY(RS)SMPL(PD)PSUSPAIRCOPY
OKNoOKOKOKOKOKCreating pairs (paircreate)
OKNoOKOKOKOKOK
Creating and splitting pairs
(paircreate -split)
OKNoOKOKOKOKOKSplitting pairs (pairsplit)
OKNoOKOKOKOKOK
Forward pair resynchroniza-
tion (pairresync)
OKNoOKOKOKOKOK
Normal backward pair resyn-
chronization (pairresync -re-
store)
NoNoNoNoNoNoNo
Quick backward pair resyn-
chronization (pairresync -re-
store)
OKOKOKOKOKOKOK
Suspending pairs (pairsplit -
E)
Using XP Snapshot36