FSLogix - Azure file share - high hot LRS write ops -- How to find out cause?

SenhorDolas 1,151 Reputation points


Seen this post

Compared to my setup but no definate answer.

How can I find out the cause of so many Hot LRS write operations?

I am using the file share for FSLogix profiles.

Many thanks, M

Azure Virtual Desktop
Azure Virtual Desktop
A Microsoft desktop and app virtualization service that runs on Azure. Previously known as Windows Virtual Desktop.
1,362 questions
A set of solutions that enhance, enable, and simplify non-persistent Windows computing environments and may also be used to create more portable computing sessions when using physical devices.
463 questions
{count} votes

2 answers

Sort by: Most helpful
  1. deherman-MSFT 33,296 Reputation points Microsoft Employee

    From the Azure File Share standpoint you can enable logging of StorageWrite operations by creating a diagnostic setting. You can access resource logs either as a blob in a storage account, as event data, or through Log Analytic queries. This should give you an idea what what files are being written. For a list of fields in the log you can refer to this page.

    I will let the FSlogix experts chime in from their standpoint. Hope this helps. Let me know if you have further questions or issues.


    Please don’t forget to "Accept the answer" and “up-vote” wherever the information provided helps you, this can be beneficial to other community members.

    1 person found this answer helpful.

  2. SenhorDolas 1,151 Reputation points

    Thanks for the direction. I will try the diagnostic setting see what I get.
    I would really need to know which metric to monitor?

    0 comments No comments