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systemd/scripts-systemd-upgrade-from-pre-210.sh
Franck Bui 6296dd611f Accepting request 528799 from home:fbui:systemd:Factory
- Import commit 9e0985dc330b1cf04bc44049962343bdf4ba851a
  4fd7cd041 pam_logind: skip leading /dev/ from PAM_TTY field before passing it on
  dd6312828 logind: make sure we don't process the same method call twice (#6583)

- Update scripts-systemd-upgrade-from-pre-210.sh script
  - drop dependency on awk
  - fallback to runlevel #3 if something goes wrong
  Note: I'm not sure how this is supposed to work as /etc/inittab is
  likely to be missing in my understanding. Indeed this file is part
  of the aaa_base package which might be upgraded before systemd is
  installed...

- Drop macros.systemd.upstream as it's not used

OBS-URL: https://build.opensuse.org/request/show/528799
OBS-URL: https://build.opensuse.org/package/show/Base:System/systemd?expand=0&rev=989
2017-09-26 12:43:17 +00:00

37 lines
1.4 KiB
Bash

#! /bin/bash
#
# This script is supposed to be executed from the %post section. It
# contains all hacks needed to update a system which was running
# systemd < v210. This also includes systems migrating from SysV.
#
# All hacks can potentially break the admin settings since they work
# in /etc...
# Try to read default runlevel from the old inittab if it exists. If
# it fails fallback to runlevel 3 which should still be better than
# the rescue shell.
#
# Note: /etc/inittab was part of the aaa_base package which can be
# upgraded before systemd is. Therefore this file is likely to be
# missing.
if [ ! -e /etc/systemd/system/default.target -a -e /etc/inittab ]; then
runlevel=$(sed -n -r "s/^id:([[:digit:]]):initdefault:/\1/p" /etc/inittab)
: ${runlevel:=3}
echo "Initializing default.target to runlevel${runlevel}.target"
ln -s /usr/lib/systemd/system/runlevel${runlevel}.target /etc/systemd/system/default.target
fi
# since v207 /etc/sysctl.conf is no longer parsed, however
# backward compatibility is provided by /etc/sysctl.d/99-sysctl.conf
if [ ! -L /etc/sysctl.d/99-sysctl.conf -a -e /etc/sysctl.conf ]; then
ln -sf /etc/sysctl.conf /etc/sysctl.d/99-sysctl.conf
fi
# migrate any symlink which may refer to the old path
for f in $(find /etc/systemd/system -type l -xtype l); do
new_target="/usr$(readlink $f)"
[ -f "$new_target" ] && ln -s -f $new_target $f
done