f675d71be2
- Converted the following SysV init scripts to systemd unit files and scripts (bsc#1050786): * appldata * hsnc * vmlogrdr * xpram OBS-URL: https://build.opensuse.org/request/show/563489 OBS-URL: https://build.opensuse.org/package/show/Base:System/s390-tools?expand=0&rev=43
182 lines
4.3 KiB
Bash
182 lines
4.3 KiB
Bash
#! /bin/sh
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# Copyright (c) 2003 SUSE LINUX AG Nuernberg, Germany.
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#
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# Please send feedback to http://www.suse.de/feedback/
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#
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# /etc/init.d/hsnc
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#
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# and symbolic its link
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#
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# /usr/sbin/ip_watcher.pl
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# /usr/sbin/xcec-bridge
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# /usr/sbin/start_hsnc.sh
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# /use/sbin/rchsnc
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#
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# System startup script for the HiperSockets Network Concentrator
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#
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# /etc/hsnc.conf should contain the following lines:
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#
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# operating_mode=[unicast|full|no]
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# unicast means, only unicast forwarded between the hsint's and osaint's.
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# this is the default mode
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# full means, unicast, multicast and broadcast are forwarded, if supported
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# by the hardware
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#
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# hsi_int="<interface> [<interface> [...]]"
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# described all the HiperSockets interfaces involved in the HSN
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#
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# osa_int="<interface>"
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# describes the OSA interface connecting to other LANs
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#
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START_HSNC_BIN=/usr/sbin/start_hsnc.sh
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IP_WATCHER_BIN=/usr/sbin/ip_watcher.pl
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XCEC_BRIDGE_BIN=/usr/sbin/xcec-bridge
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HSNC_CONFIG_FILE=/etc/sysconfig/hsnc
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HSNC_CLEANUP_FILE=/var/run/hsnc.cleanup
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test -x $START_HSNC_BIN || exit 5
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test -x $IP_WATCHER_BIN || exit 5
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test -x $XCEC_BRIDGE_BIN || exit 5
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# Return values acc. to LSB for all commands but status:
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# 0 - success
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# 1 - generic or unspecified error
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# 2 - invalid or excess argument(s)
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# 3 - unimplemented feature (e.g. "reload")
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# 4 - insufficient privilege
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# 5 - program is not installed
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# 6 - program is not configured
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# 7 - program is not running
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#
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# Note that starting an already running service, stopping
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# or restarting a not-running service as well as the restart
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# with force-reload (in case signalling is not supported) are
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# considered a success.
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#call with cleanup or not
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read_config_file() {
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if [ "$1" == "cleanup" ]; then
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file=$HSNC_CLEANUP_FILE
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else
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file=$HSNC_CONFIG_FILE
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fi
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if [ -s $file ]; then
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source $file
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else
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echo -ne "\nCannot read $file: empty or nonexistant! "
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# Means not configured:
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exit 3
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fi
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}
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#call with cleanup or not
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set_osa_mode() {
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# for full mode, we set up the osa as multicast router. otherwise, no
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# special setup is required for the osa.
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if [ "$operating_mode" == "full" ]; then
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if [ "$1" == "cleanup" ]; then
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echo no_router > /sys/class/net/$osa_int/device/route4
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else
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echo multicast_router > /sys/class/net/$osa_int/device/route4
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fi
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fi
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}
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#call with cleanup or not
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set_hsi_mode() {
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# set all the involved HiperSockets interfaces as primary_connector. For
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# special HA setups, some more tweaking is needed, but then a handcarved
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# solution should be used anyway.
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for i in $hsi_int ; do
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if [ "$1" == "cleanup" ]; then
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echo no_router > /sys/class/net/$i/device/route4
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else
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echo primary_connector > /sys/class/net/$i/device/route4
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fi
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done
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}
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do_start_hsnc() {
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set_osa_mode
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set_hsi_mode
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if [ "$operating_mode" == "full" ]; then
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$IP_WATCHER_BIN --check
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else
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$IP_WATCHER_BIN --check $osa_int
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fi
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CODE=$?
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if [ $CODE != 0 ]; then
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return $CODE
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else
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cp $HSNC_CONFIG_FILE $HSNC_CLEANUP_FILE
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#
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# To match the LSB spec, startproc returns 0,
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# even if the program it already running.
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#
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if [ "$operating_mode" == "full" ]; then
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startproc $START_HSNC_BIN
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else
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startproc $START_HSNC_BIN $osa_int
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fi
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return $?
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fi
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}
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service="HiperSockets Network concentrator"
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case "$1" in
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start)
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if checkproc $START_HSNC_BIN; then
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# Starting an already running service is success:
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echo -n "(already running)"
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else
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if read_config_file; then
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do_start_hsnc
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RETVAL=$?
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exit $RETVAL
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fi
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fi
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;;
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stop)
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echo -n "Shutting down $service "
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# kill ip_watcher, start_hsnc, which started it needs cleans up
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# then:
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killproc -TERM $IP_WATCHER_BIN
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if [ -f $HSNC_CLEANUP_FILE ]; then
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read_config_file cleanup
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# remove all connector settings(not yet implemented):
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set_osa_mode cleanup
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set_hsi_mode cleanup
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# remove the file in /var/run
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rm -f $HSNC_CLEANUP_FILE
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else
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echo -n "- no cleanup file found "
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fi
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;;
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status)
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echo -n "Checking $service "
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## Check status with checkproc(8), if process is running
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## checkproc will return with exit status 0.
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# Status has a slightly different for the status command:
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# 0 - service running
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# 1 - service dead, but /var/run/ pid file exists
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# 2 - service dead, but /var/lock/ lock file exists
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# 3 - service not running
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# NOTE: checkproc returns LSB compliant status values.
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checkproc $START_HSNC_BIN
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;;
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*)
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exit 1
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;;
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esac
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