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Chapter 6 Operations of NEC Storage ReplicationControl SQL Option
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The procedure for performing snapshot backup is described. The backup target data files are already set in
terms of pairs, with the operations running. Metafiles are placed in a shared disk. The shared disk where
metafiles are placed shall be accessible from both the business server and the backup server.
In this example, the data file and the log file are created in different volumes with the database name as
snap.
Business Server
Master Volume (MV)
B
a
c
k
u
p
B
a
c
k
u
p
B
a
c
k
u
p
snap
d:
Data file
e:
Log file
f:
Metafile
Shared drive
Figure 6-1 Snapshot Backup
Tape
Backup software such as
ARCserve
BackupExec and
NetBackup
Data file
Log file
Replication Volume (RV)
46
Backup Server
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