Score:0

When you Checkpoint a VM, at what point is the state saved?

mz flag

In Hyper-V, if you create a Standard Checkpoint on a VM, is the disk and memory state frozen when you start creating the checkpoint, or when the checkpoint has finished saving, or at some other point in between the two?

Score:0
mz flag

I did some informal testing in Hyper-V in Windows 11 with an 8GB VM.

My findings are that roughly a second after clicking Checkpoint, the VM freezes for a little less than a second, and that's the point where the state is saved. (The checkpoint continues to save in the background after this.)

Reverting takes me back to the point where the VM froze.

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.