Files
libguestfs/mllib/fsync.ml
Richard W.M. Jones 1e24b88270 resize, builder: Improve speed by using cache=unsafe on newly created files.
However because qemu might open these files immediately afterwards
using cache=none, we have to sync the file before exiting.
2013-10-18 13:59:01 +01:00

21 lines
893 B
OCaml

(* virt-resize
* Copyright (C) 2013 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
external sync : unit -> unit = "virt_resize_sync" "noalloc"
external file : string -> unit = "virt_resize_fsync_file"