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DPM 2012 R2 and HP Storeonce 4500 VTLs RRS feed

  • Question

  • Our DPM server is backing up to VTLs on an HP Storeonce 4500 extremely slow (takes 8 hours to back up 200GB). DPM backs up to physical tape acceptably fast and normal replica backups to local storage is fine as well.

    When we use HP's data protector software, it absolutely blazes ( takes about an hour to backup the same 200GB). All hardware firmware, drivers, and software is up to date and we are using the latest rollup (8) for DPM 2012 R2.

    Is there anything obvious I need to check on the DPM side to increase throughput.

    Thanks,

    Tuesday, January 19, 2016 3:10 PM

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