NEC Storage ReplicationControl SQL Option User Manual page 53

Chapter 6 Operations of NEC Storage ReplicationControl SQL Option
Procedure 1. Remove the drive name for the backup target disk (Backup Server)
Remove the drive name for the backup target disk on the backup server side 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 d: /D
MOUNTVOL e: /D
Procedure 2. Execute file system flush of the backup target disk (Backup Server)
Flush the file system of the backup target disk on the backup server side and then write the
still-unwritten data in the file system buffer to the disk.
iSMrc_flush -mvol \\?\Volume{d9ea193d-9d59-11d6-ab08-806d6172696f}\
iSMrc_flush -mvol \\?\Volume{d9ea193e-9d59-11d6-ab08-806d6172696f}\
Procedure 3. Unmount backup target disk (Backup Server)
Unmount the backup target disk on the backup server side and cancel the associations between the
volume and the file system.
iSMrc_umount -mvol \\?\Volume{d9ea193d-9d59-11d6-ab08-806d6172696f}\
iSMrc_umount -mvol \\?\Volume{d9ea193e-9d59-11d6-ab08-806d6172696f}\
Procedure 4. Issue replication command (Business Server)
Issue the replication command.
MVs and RVs are synchronized.
iSMrc_replicate -mv d: -mvflg drv -wait
iSMrc_replicate -mv e: -mvflg drv -wait
Ordinary operations
Replication Execution
Data file
MV
Log file
MV
Figure 6-2 Operation to Execute Replication
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Data file
RV
Log file
RV