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Slow replication to tape.

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I make backups to  MSA NAS storege and then replicate it toTAPE. Jobs are created in  acronis backup management server 11.7 last update.

The replication for tape is very slow (30MB/s max).  

But when I connect directly to machine and create job to backup files directly from the MSA SAN storage to TAPE vault, the backup is faster 60MB/s   .  Also when I made direct backup usung management console from MSA to TAPE it is faster.

But if is it replication,  backup from the same MSA to the same TAPE is slower about half time.

 

Anyway I can't incease the spead of backup to tape. All test (f.e. tape tools ) shows that write speed to tape is 160 MB/s   and other tools shows that the read speed from MSA is 700MB/s. And Acronis transfer from MSA to tape only 30 MB/s  but it is subject for separate discussion.

 

 

 

 

 

 

 

 

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Hi Marek,

Such issues should be investigated with our support team involved. There could be specifics in the way the data is accessed on the machine with tape connected, so diagnostic data will have to be reviewed first.

Thank you.