> I think it's because proxmox qmp_backup don't implement aiocontext, like qemu > drive_backup > > http://git.qemu.org/?p=qemu.git;a=commit;h=761731b1805f6ef64eb615e5b82a0801db3cde78 Yes, I guess that is missing. I tried to implement that, but failed because docs are quite bad (by that time).