NEC Storage ReplicationControl SQL Option, Руководство пользователя

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Chapter 6 Operations of NEC Storage ReplicationControl SQL Option
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This section describes procedures for simultaneously performing snapshot backups on multiple databases.
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, databases are named snap1 and snap2. Data files are created in the same volume, however,
log files are created in different volumes.
snap1
f:
e:
d:
snap2
e:
g:
Business Server
Tape
Backup Server
Backup software
such as ARCserve
BackupExec and
NetBackup
Log file
Log file
Data file
Data file
Data file
Log file
Data file
Log file
Metafile
Master Volume (MV) Replication Volume (RV)
Shared disk