NEC Storage ReplicationControl SQL Option User Manual page 81

Chapter 6 Operations of NEC Storage ReplicationControl SQL Option
Procedure 2. Execute snapshot backup (Business Server)
Execute snapshot backup on the current volume.
iSMsql_snapshotbkup -db snap -metafile f:\snap.dat -file disklist0.txt -nowait
Data file
MV
Log file
Metafile
Figure 6-18 Performing Snapshot Backup
Procedure 3. Remove the drive name for the metafile disk (Business Server)
Remove the drive name for the metafile disk by executing the MOUNTVOL command to prevent new
access. When using a service to monitor the disk state, it is necessary to stop the service before
executing the MOUNTVOL command.
MOUNTVOL f: /D
Procedure 4. Unmounting metafile disk (Business Server)
Unmount the metafile disk and cancel association between volume and file system.
iSMrc_umount -mvol \\?\Volume{d9ea193c-9d59-11d6-ab08-806d6172696f}\
Snapshot Backup Execution
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Data file
RV
Log file
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Metafile
RV