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Chapter 3 Replication Management
62
Figure 3-21 illustrates the execution conditions of Restore. (Each of (i) to (xiii) in the figure
corresponds to the respective number above.)
Figure 3-21 Execution Conditions of Restore
Target Pair
RV
MV
RV
MV
RV
MV
(i) Replication Target Disk
(ii) Pair Setting
(iii) Separated
(iv) Semi-synchronous not
allowed for the same disk
array
(viii) Not in the Freeze state
(ix) Disk array monitored
(x) MV and RV are
unmounted from the host.
(xi) The specified MV is not
registered in the
AT-
g
rou
p
.
(vii) Separated
(xii) Separate is not being
performed for a lower pair.
(vi) Separated
(xii) Separate is not
being performed
for an upper
volume.
Target Pair
RV
MV
RV
(v) Separated
(xii) Separate is not being
performed for a derived
pair.
Target Pair
MV
BV
RV
SV
(xiii) Snapshot is not in operation.