Automatically distinguish RDM Vmdk and vmdk file.

Hi all

I'm working on an application to customize a virtual machine. Until now I only used RDM, which as you probably are pointers to physical disks. However, for the RDM, I use raw like this support structure: VirtualDiskRawDiskMappingVer1BackingInfo. I know that I can use for VMDK that isn't the RDM VirtualDiskFlatVer2BackingInfo.

So my question is how to distinguish between the two types, is there an easy way such as a struct or anything else that might make it clear that it's ROW and it's simple VMDK?


Deeply grateful,

Stefan

If you can read the descriptor file (hard), this information is available in createType attribute. For RDM, this will be set to createType = "vmfsPassthroughRawDeviceMap."

Tags: VMware

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