For the two drives configured write_bytes_processed: 2030559690752 dedupe_skipped: 701884660372 write_bytes_processed: 2041833324544 dedupe_skipped: 587293795244
Around 4 TB is received for processing and around 1.2 is dedupe_skipped. dedupe_skipped is essential the size of data we skip when looking for duplicate blocks. 1.2 TB is quite high. Its usually in a few GB per TB of data received. We will check on this in our environment Does the 4TB of data received include both the FS and database backups ? On Wed, Jun 5, 2019 at 11:36 PM Jorge Bejarano <[email protected]> wrote: > > > Hello, thanks for the answer. I attach the diagnosis file. 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! > > -- > You received this message because you are subscribed to the Google Groups > "QUADStor VTL" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/quadstor-vtl/5a3c872e-2d87-41b8-96e8-e53ced9c7b79%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "QUADStor VTL" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/quadstor-vtl/CAPEgkt4ZdDs6R9g6SMG47B_RsTv0rYvK%2Bj9f5F41yTcRSjNBmw%40mail.gmail.com.
