val set_ready : t -> unit
(** set state to ready *)
+val end_busy : t -> unit
+(** leave the busy state *)
+
val mount : t -> string -> string -> unit
(** mount a guest disk at a position in the filesystem *)
val zero : t -> string -> unit
(** write zeroes to the device *)
+val grub_install : t -> string -> string -> unit
+(** install GRUB *)
+
+val cp : t -> string -> string -> unit
+(** copy a file *)
+
+val cp_a : t -> string -> string -> unit
+(** copy a file or directory recursively *)
+
+val mv : t -> string -> string -> unit
+(** move a file *)
+
+val drop_caches : t -> int -> unit
+(** drop kernel page cache, dentries and inodes *)
+
+val dmesg : t -> string
+(** return kernel messages *)
+
+val ping_daemon : t -> unit
+(** ping the guest daemon *)
+
+val equal : t -> string -> string -> bool
+(** test if two files have equal contents *)
+
+val strings : t -> string -> string array
+(** print the printable strings in a file *)
+
+val strings_e : t -> string -> string -> string array
+(** print the printable strings in a file *)
+
+val hexdump : t -> string -> string
+(** dump a file in hexadecimal *)
+