Uploaded image for project: 'XenServer Org'
  1. XenServer Org
  2. XSO-794

High average response time on hard drives

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done
    • Major
    • None
    • 7.2
    • other
    • None
    • Freshly installed XenServer 7.2 on a HP ProLiant DL380 Gen9 with 4 1,2 TB hard drives (Raid 5) and 2 480 GB SSDs (Raid 0). Both SSDs are used for HP smart cache and test results are perfekt from the speed.

    Description

      Hello,

      maybe I am wrong here but I don't know where I can explain my problem. We got something strange happening in our lab at the moment and maybe you have a solution.

      I have a freshly installed XenServer 7.2 on a HP ProLiant DL380 Gen9 with 4 1,2 TB hard drives (Raid 5) and 2 480 GB SSDs (Raid 0). Both SSDs are used for HP smart cache and test results are perfekt from the speed.

       

      Now I have created a new VM on this host. Windows Server 2012 R2 with 650GB storage, 2 CPUs and 16 GB RAM.
      When I am performing a hard drive benchmark I got high average response times from more than 16 seconds.
      I have testet the smart cache and it is running perfect, so I guess this problem appears within the VM.

       

      I have attached two screenshots where you can see the average response time and the result from the benchmark.

       

      Thank you for your help!

       

      Regarding,

      Florian

      Attachments

        Activity

          People

            garyk Gary Kirkpatrick
            Filzfabrik Florian
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: