I made some changes to HyperV host SMBIOS that caused host UUID change.

The problem that in VMM I still see old host UUID (in host properties and in Get-SCVMHost). I tried to restart VMM service and VMM agent, I tried to refresh host and cluster - UUID still wrong.

Is there any way to re-sync VMM with the host so host UUID will be updated?


The workaround is to change the value in Table "dbo.tbl_PMM_PhysicalMachine" of DB "VirtualManagerDB":

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  • I found that it also helps to remove host from VMM and add it again. – John Oct 14 '16 at 12:12

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