mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-22 07:03:38 +00:00
59228c39b1
Don't pass this flag to dozens of functions.
This change is analogous to the change made in
commit 79fc6074a7 for the -v & -x flags.
52 lines
1.7 KiB
OCaml
52 lines
1.7 KiB
OCaml
(* virt-sysprep
|
|
* Copyright (C) 2012 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.
|
|
*)
|
|
|
|
open Printf
|
|
|
|
open Sysprep_operation
|
|
open Common_gettext.Gettext
|
|
|
|
module G = Guestfs
|
|
|
|
let rec lvm_uuids_perform g root side_effects =
|
|
let typ = g#inspect_get_type root in
|
|
if typ = "linux" then (
|
|
let has_lvm2_feature =
|
|
try g#available [|"lvm2"|]; true with G.Error _ -> false in
|
|
if has_lvm2_feature then (
|
|
let has_pvs, has_vgs = g#pvs () <> [||], g#vgs () <> [||] in
|
|
if has_pvs || has_vgs then g#vg_activate_all false;
|
|
if has_pvs then g#pvchange_uuid_all ();
|
|
if has_vgs then g#vgchange_uuid_all ();
|
|
if has_pvs || has_vgs then g#vg_activate_all true
|
|
)
|
|
)
|
|
|
|
let op = {
|
|
defaults with
|
|
name = "lvm-uuids";
|
|
enabled_by_default = true;
|
|
heading = s_"Change LVM2 PV and VG UUIDs";
|
|
pod_description = Some (s_"\
|
|
On Linux guests that have LVM2 physical volumes (PVs) or volume groups (VGs),
|
|
new random UUIDs are generated and assigned to those PVs and VGs.");
|
|
perform_on_devices = Some lvm_uuids_perform;
|
|
}
|
|
|
|
let () = register_operation op
|