Non-persistent disk

[elsif2]

The XCP-ng docs do not seem to address non-persistent disk modes. Is there a recipe for reverting a virtual machine disk to a set state or snapshot on restart?

[dthenot]

@elsif2 I'm not too sure but I think it's the on-boot parameter on the VDI, it can have two values: persist and reset.
Maybe setting to reset would be enough.
I have not tried to use it though.

You can set it like this:

xe vdi-param-set uuid=<VDI UUID> on-boot=reset

The VM of which the VDI is connected to needs to be offline.

[elsif2]

Confirmed, that works. Thanks!