NEC Storage ReplicationControl SQL Option User Manual page 88

Chapter 6 Operations of NEC Storage ReplicationControl SQL Option
Procedure 6. Execute snapshot restoration (Business Server)
Execute snapshot restoration from the latest backup RV to the MV. When using a service monitor the
disk state, start the service after executing the snapshot restoration.
When executing a snapshot restoration by specifying the RV protection, the separation is automatically
performed after synchronization has been completed as the result of the restoration. Therefore, it is
not necessary to execute the separation operation.
iSMsql_snapshotrst -db snap -metafile f:\snap.dat -file disklist0.txt –remod norecovery
-mode protect
*1: Save latest backup data to data file1 and log file1.
Procedure 7. Apply the transaction log (Business Server)
Apply the transaction log with Microsoft SQL Server 2000. The transaction log is applied in the
sequence of performing backup of the transaction log extracted after the snapshot backup.
T-SQL : RESTORE LOG snap FROM DISK = 'g:\sql\backups\backup01.dat' WITH
NORECOVERY
T-SQL : RESTORE LOG snap FROM DISK = 'g:\sql\backups\trbl.dat' WITH
Snapshot restore execution
Data file
MV
Log file
MV
Figure 6-23 Performing Snapshot Restoration
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·
·
Data file 2
Data file 1
RV
Log file 3
Log file 2
Log file 1
RV
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Data file 3
*1