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mruncles2016-12-07 00:26:52
Windows Management Instrumentation
mruncles, 2016-12-07 00:26:52

How to change uuid in volume.deviceid from win32_volume?

There is such a problem, I install 2012 r2 core domain controllers by branches from a pre-created vhdx image for Hyper-V, which is obtained using:
sysprep /oobe /generalize /shutdown
after installing all the necessary updates and firewood.
After deploying the server, I add it to my server manager to manage all servers from one window, but the following problem arises, because I install everything from one image, I get the same UUIDs that are visible in \\?\Volume {UUID} if you look through:
get-wmiobject win32_volume
As a result, I do not see the volumes and disks of all servers except the first one obtained during installation from the image. Because the server manager thinks that all these disks are the same, although everything itself works without problems. (For now)
Now the question is how to change this uuid without consequences for the domain controller.
Don't suggest Russinovich's VolumeID utility because it doesn't change it.
Don't suggest diskpart because he doesn't know anything about it.
Note: when I make the same images for kvm in the form of qcow2, then I get normal uuid - each installation has its own, though very similar, which suggests that the generation of this uuid by the system is somehow connected with some other values. Another difference between vhdx and qcow2 images is that the former is an EFI GPT disk, while qcow2 is a regular MBR.

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1 answer(s)
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kin63camapa, 2018-09-30
@kin63camapa

HxD by offset 0x48 in the first and last sector

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