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Systems_Online0101's avatar
Systems_Online0101
Copper Contributor
Mar 19, 2018

ATA Sizing Tool "Missing OS Data"

I ran the ATA Sizing tool against our DCs. Upon viewing the results, in the "Lightweight Gateway Supported" column I see the following message "Missing OS Data" for two of the DCs. We are running a r...
Systems_Online0101's avatar
Systems_Online0101
Copper Contributor
Mar 21, 2018

Oh and I forgot to mention that the Windows Management Instrumentation service is in fact running along with the Windows Remote Management (WS-Management) service is running as well. 

EliOfek's avatar
EliOfek
Icon for Microsoft rankMicrosoft
Mar 21, 2018

Seen something similar before.

IT means you have a process (or more than 1) that is using WMI queries extensively.

You need to figure out who it is, which WMI provider is causing this.

 

Another option is to increase the quota, but if there is a problem, it might just take more time to fill the quota.

 

  • Systems_Online0101's avatar
    Systems_Online0101
    Copper Contributor
    Apr 06, 2018

    Hello again Eli. So is there a tool or something with procmon I need to run on my domain controller to view WMI utilization? 

    • EliOfek's avatar
      EliOfek
      Icon for Microsoft rankMicrosoft
      Apr 06, 2018

      If I remember correctly, there is a way to tell windows to audit in the event log WMI usage.

      This is turned off by default.

      Sorry, I don't remember the exact details on how to turn this on.

      I suggest opening a support ticket with a platform engineer assigned to the case with WMI expertise who might help trace it.

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