@olivierlambert
Hi Oliver,
yes. I was just wondering if you have an official doc for it. But I did google on how to do this and will try it out.
Thanks

@olivierlambert
Thanks Oliver!
Is there a document for this?

@olivierlambert
I migrate all the vm of the host server.
put it in maintained mode
and detach it. But it have spinning for about an hour or now.
The reason I want to detach it so I can re-install xcp-ng with ext storage instead of LVM.

How long does it takes for the host to be remove from the pool?