mirror of
https://github.com/systemd/systemd.git
synced 2024-12-21 13:34:21 +03:00
e9f781a5a4
Introduce the `systemd.break=` kernel command line option to allow stopping the boot process at a certain point and spawn a debug shell. After exiting this shell, the system will resume booting. It accepts the following values: - `pre-udev`: before starting to process kernel uevents (initrd and host). - `pre-basic`: before leaving early boot and regular services start (initrd and host). - `pre-mount`: before the root filesystem is mounted (initrd). - `pre-switch-root`: before switching root (initrd).
36 lines
1.2 KiB
SYSTEMD
36 lines
1.2 KiB
SYSTEMD
# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
#
|
|
# This file is part of systemd.
|
|
#
|
|
# systemd is free software; you can redistribute it and/or modify it
|
|
# under the terms of the GNU Lesser General Public License as published by
|
|
# the Free Software Foundation; either version 2.1 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
[Unit]
|
|
Description=Breakpoint Before Basic System
|
|
Documentation=man:systemd-debug-generator(8)
|
|
DefaultDependencies=no
|
|
Conflicts=shutdown.target emergency.target
|
|
After=sysinit.target sockets.target paths.target slices.target tmp.mount systemd-vconsole-setup.service
|
|
Before=basic.target
|
|
|
|
[Service]
|
|
Environment=SHELL_PROMPT_PREFIX="pre-basic "
|
|
Type=oneshot
|
|
ExecStartPre=-plymouth --wait quit
|
|
# Execute shell with "-" prefix to not consider the unit failed if it exits with
|
|
# a non-zero value
|
|
ExecStart=-{{SUSHELL}}
|
|
StandardInput=tty-force
|
|
StandardOutput=inherit
|
|
StandardError=inherit
|
|
KillMode=process
|
|
IgnoreSIGPIPE=no
|
|
# bash ignores SIGTERM
|
|
KillSignal=SIGHUP
|
|
|
|
# Unset locale for the console getty since the console has problems
|
|
# displaying some internationalized messages.
|
|
UnsetEnvironment=LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION
|