fsreeze

Proxmox 8.1.3 (proxmox 8.0.x is working properly in this case) ZFS 2.2.x Snapshot VM with enabled qemu-gest -> frozen drive(s) inside VM (both win and lin) Workarounds: 1. Disable iothread option on the SCSI drives (worse performance) OR 2. "Pause" the VM for the snapshot moment (this will...