qm-stop
Stop a virtual machine.
TLDR
Stop a virtual machine immediately
$ qm stop [VM_ID]
Stop a virtual machine and wait for at most 10 seconds
$ qm stop --timeout [10] [VM_ID]
Stop a virtual machine and skip lock (only root can use this option)
$ qm stop --skiplock [true] [VM_ID]
Stop a virtual machine and don't deactivate storage volumes
$ qm stop --keepActive [true] [VM_ID]