See 'man vm.conf' for a complete list of options.
-Configuration files are stored inside the Proxmox configuration file
+Configuration files are stored inside the Proxmox cluster file
system, and can be access at '/etc/pve/qemu-server/<VMID>.conf'.
-The default for option `keyboard` is read from
+The default for the `keyboard` option is read from
'/etc/pve/datacenter.conf'.
Locks
-----
-Online migration and backups ('vzdump') set a lock to prevent
-unintentional action on such VMs. Sometimes you need remove such lock
-manually (power failure).
+Online migrations and backups ('vzdump') set a lock to prevent incompatible
+concurrent actions on the affected VMs. Sometimes you need to remove such a
+lock manually (e.g., after a power failure).
qm unlock <vmid>