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Chapter 4 Functions of NEC Storage ReplicationControl SQL Option
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The snapshot backup operation includes:
(1) stopping the update I/O of Microsoft SQL Server 2000;
(2) creating metafile;
(3) flushing MV;
(4) separating MV/RV.
Business Server
(2) Creating metafile
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(1) Stopping the database I/O
(3) Flushing MV
(4) Separating MV/RV
Data file
Log file
Master Volume (MV)
Figure 4-1 Operation to Execute Snapshot Backup
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Data file
Log file
Replication Volume (RV)
Metafile
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Backup Server
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