mirror of
git://slackware.nl/current.git
synced 2024-12-29 10:25:00 +01:00
5f74398bf9
a/sdparm-1.12-x86_64-2.txz: Rebuilt.
Recompiled against sg3_utils-1.47.
a/sysvinit-scripts-15.0-noarch-6.txz: Rebuilt.
rc.{6,S,M}: merged changes for compatibility with LXC containers.
a/udisks-1.0.5-x86_64-10.txz: Rebuilt.
Recompiled against sg3_utils-1.47.
ap/lxc-4.0.11-x86_64-1.txz: Upgraded.
Requires libseccomp-2.5.3.
No more local versions of rc.{6,S,M,inet1}: the regular versions work now.
l/elfutils-0.186-x86_64-1.txz: Upgraded.
l/libgpod-0.8.3-x86_64-11.txz: Rebuilt.
Recompiled against sg3_utils-1.47.
l/libseccomp-2.5.3-x86_64-1.txz: Added.
This is needed by lxc-4.0.11. Thanks to Willy Sudiarto Raharjo.
l/sg3_utils-1.47-x86_64-1.txz: Upgraded.
Shared library .so-version bump.
n/network-scripts-15.0-noarch-17.txz: Rebuilt.
Merged changes in rc.inet1 to make it compatible with LXC containers.
Patched netconfig to ensure the proper permissions on rc.networkmanager
when NetworkManager is not chosen.
x/ibus-1.5.25-x86_64-4.txz: Rebuilt.
[PATCH] client/gtk2/ibusimcontext: Fix wrong cursor location in gtk3 apps.
Thanks to Lockywolf.
332 lines
9.8 KiB
Bash
332 lines
9.8 KiB
Bash
#!/bin/bash
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#
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# rc.6 This file is executed by init when it goes into runlevel
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# 0 (halt) or runlevel 6 (reboot). It kills all processes,
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# unmounts file systems and then either halts or reboots.
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#
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# Version: @(#)/etc/rc.d/rc.6 15.0 Wed Nov 10 21:19:42 UTC 2021
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#
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# Author: Miquel van Smoorenburg <miquels@drinkel.nl.mugnet.org>
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# Modified by: Patrick J. Volkerding, <volkerdi@slackware.com>
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# Set the path.
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PATH=/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin
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# If we are in an lxc container, set $container to skip parts of the script.
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# Thanks to Matteo Bernardini <ponce@slackbuilds.org> and Chris Willing for
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# the initial work making this script lxc compatible.
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if grep -aq container=lxc /proc/1/environ 2> /dev/null ; then
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container="lxc"
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fi
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# If there are SystemV init scripts for this runlevel, run them.
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if [ -x /etc/rc.d/rc.sysvinit ]; then
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/etc/rc.d/rc.sysvinit
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fi
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# Set linefeed mode to avoid staircase effect.
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/bin/stty onlcr
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echo "Running shutdown script $0:"
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# Find out how we were called.
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case "$0" in
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*0)
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shutdown_command="halt"
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;;
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*6)
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shutdown_command=reboot
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;;
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*)
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echo "$0: call me as \"rc.0\" or \"rc.6\" please!"
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exit 1
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;;
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esac
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# Restart init. This prevents init from hanging on to file handles for removed
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# glibc shared libraries in the case that those were upgraded or reinstalled.
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/sbin/telinit u
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# Save the system time to the hardware clock using hwclock --systohc.
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# This will also create or update the timestamps in /etc/adjtime.
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if [ -x /sbin/hwclock -a -z "$container" ]; then
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# Check for a broken motherboard RTC clock (where ioports for rtc are
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# unknown) to prevent hwclock causing a hang:
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if ! grep -q " : rtc" /proc/ioports ; then
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CLOCK_OPT="--directisa"
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fi
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if [ /etc/adjtime -nt /etc/hardwareclock ]; then
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if grep -q "^LOCAL" /etc/adjtime ; then
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echo "Saving system time to the hardware clock (localtime)."
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else
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echo "Saving system time to the hardware clock (UTC)."
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fi
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/sbin/hwclock $CLOCK_OPT --systohc
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elif grep -q "^UTC" /etc/hardwareclock 2> /dev/null ; then
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echo "Saving system time to the hardware clock (UTC)."
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if [ ! -r /etc/adjtime ]; then
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echo "Creating system time correction file /etc/adjtime."
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fi
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/sbin/hwclock $CLOCK_OPT --utc --systohc
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else
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echo "Saving system time to the hardware clock (localtime)."
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if [ ! -r /etc/adjtime ]; then
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echo "Creating system time correction file /etc/adjtime."
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fi
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/sbin/hwclock $CLOCK_OPT --localtime --systohc
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fi
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fi
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# Run any local shutdown scripts:
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if [ -x /etc/rc.d/rc.local_shutdown ]; then
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/etc/rc.d/rc.local_shutdown stop
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fi
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# Stop the Apache web server:
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if [ -x /etc/rc.d/rc.httpd ]; then
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/etc/rc.d/rc.httpd stop
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fi
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# Stop the MySQL database:
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if [ -x /etc/rc.d/rc.mysqld -a -r /var/run/mysql/mysql.pid ]; then
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/etc/rc.d/rc.mysqld stop
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fi
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# Stop the Samba server:
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if [ -x /etc/rc.d/rc.samba ]; then
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/etc/rc.d/rc.samba stop
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fi
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# Shut down the NFS server:
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if [ -x /etc/rc.d/rc.nfsd ]; then
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/etc/rc.d/rc.nfsd stop
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fi
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# Shut down the SSH server:
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if [ -x /etc/rc.d/rc.sshd ]; then
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/etc/rc.d/rc.sshd stop
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fi
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# Shut down the SASL authentication daemon:
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if [ -x /etc/rc.d/rc.saslauthd ]; then
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/etc/rc.d/rc.saslauthd stop
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fi
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# Shut down OpenLDAP:
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if [ -x /etc/rc.d/rc.openldap ]; then
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/etc/rc.d/rc.openldap stop
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fi
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# Stop the haveged entropy daemon:
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if [ -x /etc/rc.d/rc.haveged -a -z "$container" ]; then
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/etc/rc.d/rc.haveged stop
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fi
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# Kill any processes (typically gam) that would otherwise prevent
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# unmounting NFS volumes:
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unset FUSER_DELAY
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for dir in $(/bin/mount | grep -e 'type nfs ' -e 'type nfs4 ' | sed -e 's|.* on ||g' | cut -d ' ' -f 1) ; do
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echo "Killing processes holding NFS mount $dir open..."
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# Background this to prevent fuser from also blocking shutdown:
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/usr/bin/fuser -k -M -m "$dir" &
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FUSER_DELAY=5
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done
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# If fuser was run, let it have some delay:
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if [ ! -z "$FUSER_DELAY" ]; then
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sleep $FUSER_DELAY
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fi
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# Unmount any NFS, SMB, or CIFS filesystems:
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echo "Unmounting remote filesystems:"
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/bin/umount -v -a -l -f -r -t nfs,nfs4,smbfs,cifs | tr -d ' ' | grep successfully | sed "s/:successfullyunmounted/ has been successfully unmounted./g"
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# Stop D-Bus:
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if [ -x /etc/rc.d/rc.messagebus ]; then
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/etc/rc.d/rc.messagebus stop
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fi
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# Try to shut down pppd:
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PS="$(ps ax)"
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if echo "$PS" | /bin/grep -q -w pppd ; then
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if [ -x /usr/sbin/ppp-off ]; then
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/usr/sbin/ppp-off
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fi
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fi
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# Shut down YP services:
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if [ -x /etc/rc.d/rc.yp ]; then
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if grep -wq stop /etc/rc.d/rc.yp ; then
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/etc/rc.d/rc.yp stop
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fi
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fi
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# Bring down the networking system, but first make sure that this
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# isn't a diskless client with the / partition mounted via NFS:
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if ! /bin/mount | /bin/grep -q -e 'on / type nfs' -e 'on / type nfs4' ; then
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if [ -x /etc/rc.d/rc.inet1 ]; then
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/etc/rc.d/rc.inet1 stop
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fi
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fi
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# In case dhcpcd might have been manually started on the command line,
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# look for the .pid file, and shut dhcpcd down if it's found:
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if /bin/ls /etc/dhcpc/*.pid 1> /dev/null 2> /dev/null ; then
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/sbin/dhcpcd -k 1> /dev/null 2> /dev/null
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# A little time for /etc/resolv.conf and/or other files to
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# restore themselves.
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sleep 2
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fi
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# Shut down PCMCIA devices:
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if [ -x /etc/rc.d/rc.pcmcia -a -z "$container" ]; then
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/etc/rc.d/rc.pcmcia stop
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# The cards might need a little extra time here to deactivate:
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/bin/sleep 5
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fi
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# Turn off process accounting:
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if [ -x /sbin/accton -a -r /var/log/pacct ]; then
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/sbin/accton off
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fi
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# Terminate acpid before syslog:
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if [ -x /etc/rc.d/rc.acpid -a -r /var/run/acpid.pid -a -z "$container" ]; then # quit
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/etc/rc.d/rc.acpid stop
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fi
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# Stop udev:
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if [ -x /etc/rc.d/rc.udev -a -z "$container" ]; then
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/etc/rc.d/rc.udev force-stop
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fi
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# Kill all remaining processes.
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OMITPIDS="$(for p in $(pgrep mdmon); do echo -o $p; done)" # Don't kill mdmon
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if [ ! "$1" = "fast" ]; then
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echo "Sending all processes the SIGTERM signal."
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/sbin/killall5 -15 $OMITPIDS
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/bin/sleep 5
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echo "Sending all processes the SIGKILL signal."
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/sbin/killall5 -9 $OMITPIDS
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fi
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# Try to turn off quota.
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if /bin/grep -q quota /etc/fstab ; then
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if [ -x /sbin/quotaoff -a -z "$container" ]; then
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echo "Turning off filesystem quotas."
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/sbin/quotaoff -a
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fi
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fi
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# Carry a random seed between reboots.
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if [ -z "$container" ]; then
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echo "Saving random seed from /dev/urandom in /etc/random-seed."
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# Use the pool size from /proc, or 4096 bits:
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if [ -r /proc/sys/kernel/random/poolsize ]; then
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/bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=$(expr $(cat /proc/sys/kernel/random/poolsize) / 8) 2> /dev/null
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else
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/bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=512 2> /dev/null
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fi
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/bin/chmod 600 /etc/random-seed
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fi
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# Before unmounting file systems write a reboot or halt record to wtmp.
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$shutdown_command -w
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# Turn off swap:
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if [ ! "$(cat /proc/swaps | wc -l)" = "1" -a -z "$container" ]; then
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echo "Turning off swap."
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/sbin/swapoff -a
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/bin/sync
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fi
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# Umount all tmpfs mounts except /dev/shm and under /run:
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if [ -z "$container" ]; then
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cat /proc/mounts | grep " tmpfs " | grep -v -e " /run " -e " /run/" -e " /dev/shm " | while read mount ; do
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umount --recursive -v $(echo $mount | cut -f 2 -d ' ') 2> /dev/null
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done
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fi
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# Unmount local file systems:
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if [ -z "$container" ]; then
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echo "Unmounting local file systems:"
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/bin/umount -v -a -t no,proc,sysfs,devtmpfs,fuse.gvfsd-fuse,tmpfs
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# JFS needs a sync here or the / partition cannot be remounted read-only.
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# In spite of this, it seems that a JFS root partition will always be checked
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# (and found to be clean) at boot:
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/bin/sync
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echo "Remounting root filesystem read-only:"
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/bin/mount -v -n -o remount,ro /
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fi
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# This never hurts:
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/bin/sync
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# Close any volumes opened by cryptsetup:
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if [ -f /etc/crypttab -a -x /sbin/cryptsetup ]; then
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cat /etc/crypttab | grep -v "^#" | grep -v "^$" | while read line; do
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# NOTE: we only support LUKS formatted volumes (except for swap)!
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LUKS=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f1 -d' ')
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DEV=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f2 -d' ')
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OPTS=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f4 -d' ')
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if /sbin/cryptsetup isLuks $DEV 2>/dev/null ; then
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echo "Locking LUKS crypt volume '${LUKS}':"
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/sbin/cryptsetup luksClose ${LUKS}
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elif echo $OPTS | grep -wq swap ; then
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# If any of the volumes was used as encrypted swap,
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# then run mkswap on the underlying device -
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# in case other Linux installations on this computer should use it:
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echo "Erasing encrypted swap '${LUKS}' and restoring normal swap on ${DEV}:"
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/sbin/cryptsetup remove ${LUKS}
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mkswap $DEV
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fi
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done
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fi
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# Deactivate LVM volume groups:
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if [ -z "$container" ]; then
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if [ -r /etc/lvmtab -o -d /etc/lvm/backup ]; then
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echo "Deactivating LVM volume groups:"
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/sbin/vgchange -an
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fi
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fi
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# This never hurts again (especially since root-on-LVM always fails
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# to deactivate the / logical volume... but at least it was
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# remounted as read-only first)
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/bin/sync
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# sleep 3 fixes problems with some hard drives that don't
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# otherwise finish syncing before reboot or poweroff
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/bin/sleep 3
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# This is to ensure all processes have completed on SMP machines:
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wait
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if [ -x /sbin/genpowerd -a -z "$container" ]; then
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# See if this is a powerfail situation:
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if /bin/egrep -q "FAIL|SCRAM" /etc/upsstatus 2> /dev/null ; then
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# Signal UPS to shut off the inverter:
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/sbin/genpowerd -k
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if [ ! $? = 0 ]; then
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echo
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echo "There was an error signaling the UPS."
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echo "Perhaps you need to edit /etc/genpowerd.conf to configure"
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echo "the serial line and UPS type."
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# Wasting 15 seconds of precious power:
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/bin/sleep 15
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fi
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fi
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fi
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if [ "$container" = "lxc" ]; then
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# Confirm successful shutdown of the container:
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echo "LXC container stopped."
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fi
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# Now halt (poweroff with APM or ACPI enabled kernels) or reboot.
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if [ "$shutdown_command" = "reboot" ]; then
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echo "Rebooting."
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/sbin/reboot
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else
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/sbin/poweroff
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fi
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