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Backup more than one DB File in a moment. RRS feed

  • Question

  • Hi.

    We have one high performance server with 20 TB SQL database on it (MSSQL 2012).

    DB data stored on SAN storage in 6 filegroups (summary 60 files) for storage load balansing.

    Native SQL Full backup to a dedicated storage takes about 7-8hrs depending on a DB processing load.

    DPM(2012 R2) Express backup(to a dedicated DPM server with dedicated storage system using 10Gbps network) takes about 50-60hrs depending on a DB processing load.

    DPM Express backup replicating only one DB file in a moment.

    1. So, is there any solution, how to backup more than one DB file of a single database in a moment?

    2. Can you help us with understanding of next DPM Registry parameters?

      HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Data Protection Manager\Configuration\TaskController
    MaxDiskTasksAllowedPerPhysicalReplica
    MaxTasksAllowedPerPhysicalReplica

    Thank you!


    • Edited by Boodulay Wednesday, April 16, 2014 2:42 PM
    Wednesday, April 16, 2014 2:41 PM

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