"New Sample: how to backup the sectors returned by queryChangedDiskAreas"

[zhoulun2018]

Is your feature request related to a problem? Please describe.

Hi,
I can get the offset and length of a device for changed data using the method queryChangedDiskAreas with a special snapshot point, but I don't know how to backup the sectors or find the corresponding methods in pyvmomi to do that.

Does anybody know any way to achieve it?

Describe the solution you'd like

I knew vixDiskLib under the project "http://xuru.github.io/vixDiskLib" can do that, but it only supports "VMware Virtual Disk Development Kit 1.2", can pyvmomi do the same things like that?

Describe alternatives you've considered

No response

Additional context

No response