HP StorageWorks XP Remote Web Console Software - Manual (Page 30)

1: SSWS is a status of XP Continuous Access Journal pairs. XP Continuous Access pairs will not
change to SSWS status.
2: When you restore the XP Snapshot pair whose P-VOL is used as an XP Continuous Access or
XP Continuous Access Journal S-VOL, you need to switch operations from the local site to the remote
site by executing the horctakeover command.
3: These pairs cannot be used as XP Continuous Access Journal delta resync pair volumes
Table 13 XP Continuous Access / XP Continuous Access Journal Operations for Shared XP Snapshot
P-VOL/XP Continuous Access or XP Continuous Access Journal P-VOL
XP Snapshot Pair Status XP Continuous Access / XP
Continuous Access Journal
Operations
PSUE COPY
(RS-R) COPY (RS) SMPL (PD) PSUS PAIR COPY
Yes No Yes Yes Yes Yes Yes Creating pairs
(paircreate)
Yes - Yes Yes Yes Yes Yes Splitting pairs
(pairsplit)
Yes No Yes Yes Yes Yes Yes Resynchronizing pairs
(pairresync)
Yes Yes Yes Yes Yes Yes Yes Deleting pairs
(pairsplit −S)
Yes No Yes Yes Yes Yes Yes Switching to remote site
(horctakeover)
Yes: Operation is allowed.
No: Operation is not allowed (command rejected)
N/A: Not Applicable
Table 14 XP Continuous Access/XP Continuous Access Journal Operations for Shared XP Snapshot
P-VOL/XP Continuous Access or XP Continuous Access Journal S-VOL
XP Snapshot Pair Status XP Continuous Access / XP
Continuous Access Journal
Operations
PSUE COPY
(RS-R) COPY (RS) SMPL (PD) PSUS PAIR COPY
No No No Yes No No No Creating pairs
(paircreate)
Yes Yes Yes Yes Yes Yes Yes Splitting pairs
(pairsplit)
Yes No Yes Yes Yes Yes Yes Resynchronizing pairs
(pairresync)
Yes Yes Yes Yes Yes Yes Yes Deleting pairs
(pairsplit −S)
Yes No Yes Yes Yes Yes Yes Switching to remote site
(horctakeover)
Yes: Operation is allowed.
No: Operation is not allowed (command rejected).
30 About XP Snapshot Operations