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Alexander Klimenok

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  1. 122 votes

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    Alexander Klimenok commented  · 

    How to disable ReFS on SCDPM 2016/2019.
    You must using clean installed SCPM 2016/2019 without PG on ReFS or need remove all PG and MBS storage.
    Run regedit and create 2 registry value:
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Data Protection Manager\Configuration\DiskStorage
    and these value
    Name:EnableLegacyStorage
    Type: REG_SZ
    Data: 1

    Name: DisableReFSStorage
    Type: REG_SZ
    Data: 1

    Also need replace DLL on DPM bin directory RHL.dll for 2019CU2/2016CU10. Get dll from MS Support.
    Enjoy.

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    87 comments  ·  System Center Data Protection Manager » SCDPM  ·  Flag idea as inappropriate…  ·  Admin →

    The error 40002 could be reported in multiple scenarios of VHD mount and unmount failure.
    Here are more details -

    WMI Out of memory (Fixed with UR7 for DPM 2016 and already part of DPM 2019 RTM):
    One of the top scenario where we observed the 40002 error is due to WMI out of memory. In a scenario, where you see 40002 error in DPM Console and at the same time you may see WMI-Activity error event ID 5858 logged with Result code 0×80041006. This code translates to “not enough memory for the operation’. To address this issue, with DPM 2016 UR 7 we increased the default WMI memory limit from 20MB to 60MB by adding registry keys (details below). This change is already part of DPM 2019 RTM.

    If you still see the same failure, the work around could be to increase this limit a bit…

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    Alexander Klimenok commented  · 

    SCDPM 2019 UR1 has the same issue!

    Alexander Klimenok supported this idea  · 

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