1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
(* virt-sysprep
* Copyright (C) 2012-2023 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 Sysprep_operation
open Common_gettext.Gettext
module G = Guestfs
let system_devices_file = "/etc/lvm/devices/system.devices"
let rec lvm_system_devices_perform g root side_effects =
let typ = g#inspect_get_type root in
if typ = "linux" then g#rm_f system_devices_file
let op = {
defaults with
name = "lvm-system-devices";
enabled_by_default = true;
heading = s_"Remove LVM2 system.devices file";
pod_description =
Some (s_"On Linux guests, LVM2's scanning for physical volumes (PVs) may \
be restricted to those block devices whose WWIDs are listed in \
C<" ^ system_devices_file ^ ">. When cloning VMs, WWIDs may \
change, breaking C<lvm pvscan>. Remove \
C<" ^ system_devices_file ^ ">.");
perform_on_filesystems = Some lvm_system_devices_perform;
}
let () = register_operation op
|
