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【正文】 n 169。2023, BakBone Software, Inc.Partner Solution – EMC SnapView for SQL? 1 Snapshot creation mand issued– NetVault’s MS SQL APM issues a mand to MSSQL’s VDI to create a snapshot.? 2 Metadata is passed via VDI– Via the VDI, metadata such as LSN (Log Sequence Number), a file list, etc., are passed back to NetVault’s server. (No actual database data is passed at this stage.)? 3 SnapView Execution– NetVault’s requests EMC for snapshot creation。 SnapView creates a snapshot while MSSQL buffers user data. ? 4 SQL snapshot creation pleted– VDI applies buffered user updates to the actual database.? 5 Snapshot volume remounted– The snapshot is remounted (mapped) to the NetVault server’s file system.? 6 Backup of the snapshot– Using NetVault’s File System plugin, a standard backup is performed.? 7 Snapshot volume unmounted– After the backup has finished, the snapshot volume is unmounted.? 8 Snapshot deletion– At this point the snapshot is discarded, (optional).FC4700CX400CX600SANOriginalSQL DBSQLSnapshotEther SQL APMNVClientSQL 2023Production ServerNVServerVDI1. SQL mand issued to create a Snapshot. ?2. MetaData is passed via VDI.?5. Snapshot volume mounted?7. Snapshot volume unmounted?8. Snapshot deletedTape Library, orVirtual Tape LibraryMS SQL FS APM?3. SnapView Execution SQL Server Copy?4. SQL Snapshot Execution pletedCompany Confidential Not for Distribution 169。2023, BakBone Software, Inc.Partner Solution – EMC SnapView for Oracle? 1 Oracle preparation– NetVault prepares the database for snapshot execution.? 2 SnapView execution– NetVault sends a request to SnapView, creating a snapshot on the FC4700, CX400 or CX600.? 3 Oracle cleanup– After the snapshot image has been successfully created, the Oracle database is returned to normal execution mode.? 4 Snapshot volume mounted– The snapshot is mounted to the NetVault Server’s file system.? 5 Snapshot backup– Using a standard file system backup, all of Oracle’s data files, control files, and archive logs can be safely stored on tape or Virtual Tape Library.? 6 Snapshot volume unmounted– Once the backup is plete, the volume is unmounted.? 7 Snapshot deletion– The snapshot is then finally discarded, (optional).SANOriginalOracleDBOracleSnapshotEtherNVClient+APMOracle RDBMS Server2. SnapView Snapshot Execution5. Snapshot Backup4. Snapshot mounted6. Snapshot unmounted7. Snapshot deletedTape Library, orVirtual Tape Library1. Oracle PreparationOracleNVServer3. Oracle CleanupFS APMCompany Confidential Not for Distribution 169。2023, BakBone Software, Inc.Thank YouCompany Confidential Not for Distribution 169。2023, BakBone Software, Inc.演講完畢，謝謝觀看！
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