DPM 2019 Slow Performance RRS feed

  • Question

  • We support an environment in which DPM 2019 UR 2 is installed on Windows Server 2019 with direct attached storage (volume of SAS disks in a RAID 5 configuration).  This configuration is taking several hours to backup Hyper-V VMs instead of the minutes that it took with DPM 2016 on Windows Server 2012 R2.  We have read through forum posts and attempted various suggestions (including regularly restarting the server) but the slow performance persists.  

    What can we do to improve performance in this environment?

    Monday, November 9, 2020 8:19 PM

All replies

  • When you say slow performance, do you mean slow disk performance during recovery point creations?
    Monday, November 23, 2020 12:21 AM
  • Yes, slow disk performance during recovery point creation and also synchronization and consistency check jobs.  It's just generally orders of magnitude slower than what it should be.  
    Tuesday, December 1, 2020 3:35 PM