Hello, we only send Oracle database without archives to this vtl.
Regards
El miércoles, 5 de junio de 2019, 3:08:20 (UTC-3), Jorge Bejarano escribió:
>
> Hello,
>
> I'm taking backups of Oracle Databases with rman and Networker, and the
> deduplication ratio does not exceed 4x.
>
> This is my rman configuration:
>
> CONFIGURE DEFAULT DEVICE TYPE TO sbt;
> run
> {
> allocate channel t2 type 'SBT_TAPE' format 'b_%u_%p_%c';
> SEND DEVICE TYPE 'SBT_TAPE'
> 'NSR_ENV=(NSR_SERVER=hostname,NSR_CLIENT=hostname,NSR_DATA_VOLUME_POOL="Default",NSR_NO_MULTIPLEX=TRUE,NSR_SAVESET_RETENTION=5
>
> days)';
> BACKUP filesperset 1 DATABASE;
> }
> EOF
>
> The backup of the file systems of the same clients with Networker has an
> average of 30x.
>
>
> Any advice will be of great help.
>
> Thank you!
>
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