Chapter 4 Functions of NEC Storage ReplicationControl SQL Option
36
Figure 4-4 Snapshot Restoration Execution Conditions
Shared disk
Operation target pair
MV
data
RV
data
MV
log
RV
log
Metafile
(1) Set as a pair.
(2) In the separate status.
(3) Semi-synchronization
disabled
if for the same disk array.
(4) Should not be in the freeze
status.
(9) The data file and the log file
for the database exist.
(13) The RV must have been
unmounted from the host.
(5) Registered in the volume
correspondence table.
(6) Should be a basic volume.
(7) MV must be a disk array
under its own host’s
control.
(8) Other applications should
not use the target MV.
(10) When specifying a
database name with the -db
option, only one database
must exist in the target
MV.
(11) When specifying a
database name with the
-dbfile option, all
databases that exist in the
target MV must be
specified.
(12) A metafile should not exist
in the target MV.
Summary of Contents for Storage ReplicationControl SQL Option
Page 1: ...NEC Storage ReplicationControl SQL Option User s Manual ...
Page 54: ...Chapter 6 Operations of NEC Storage ReplicationControl SQL Option 48 ...
Page 61: ...Chapter 6 Operations of NEC Storage ReplicationControl SQL Option 55 ...
Page 70: ...Chapter 6 Operations of NEC Storage ReplicationControl SQL Option 64 ...
Page 76: ...Chapter 6 Operations of NEC Storage ReplicationControl SQL Option 70 ...
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Page 104: ...87 U uninstallation 42 update 42 W worker thread 44 ...