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

SenhorDolas 1,151 Reputation points
2020-12-21T12:46:18.913+00:00

Hello

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.
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FSLogix
FSLogix
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
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  1. deherman-MSFT 33,296 Reputation points Microsoft Employee
    2020-12-21T19:12:43.413+00:00

    @SenhorDolas
    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.

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    1 person found this answer helpful.

  2. SenhorDolas 1,151 Reputation points
    2020-12-22T08:42:04.053+00:00

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

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