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https://github.com/xen-project/xen.git
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Keir Fraser
7c211e2350
pvops dom0 kernels have a separate xenfs which has to be mounted on /proc/xen. Systems with older configurations don't have xenfs listed in fstab, and it can sometimes make sense to keep it that way (for example, if the dom0 wants to boot a native-only kernel too). The attached patch to the script which ends up in /etc/init.t/xend mounts /proc/xen if it appears to be necessary. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
86 lines
1.8 KiB
Bash
Executable File
86 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# xend Script to start and stop the Xen control daemon.
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#
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# Author: Keir Fraser <keir.fraser@cl.cam.ac.uk>
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#
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# chkconfig: 2345 98 01
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# description: Starts and stops the Xen control daemon.
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### BEGIN INIT INFO
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# Provides: xend
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# Required-Start: $syslog $remote_fs
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# Should-Start:
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# Required-Stop: $syslog $remote_fs
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# Should-Stop:
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# Default-Start: 3 4 5
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# Default-Stop: 0 1 2 6
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# Default-Enabled: yes
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# Short-Description: Start/stop xend
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# Description: Starts and stops the Xen control daemon.
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### END INIT INFO
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shopt -s extglob
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test -f /etc/sysconfig/xend && . /etc/sysconfig/xend
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if test "x$1" = xstart && \
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test -d /proc/xen && \
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! test -d /proc/xen/capabilities && \
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grep ' xenfs$' /proc/filesystems >/dev/null && \
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! grep '^xenfs ' /proc/mounts >/dev/null;
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then
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mount -t xenfs xenfs /proc/xen
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fi
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if ! grep -q "control_d" /proc/xen/capabilities ; then
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exit 0
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fi
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# Wait for Xend to be up
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function await_daemons_up
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{
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i=1
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rets=10
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xend status
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while [ $? -ne 0 -a $i -lt $rets ]; do
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sleep 1
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echo -n .
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i=$(($i + 1))
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xend status
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done
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}
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case "$1" in
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start)
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mkdir -p /var/lock/subsys
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touch /var/lock/subsys/xend
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test -z "$XENSTORED_ROOTDIR" || export XENSTORED_ROOTDIR
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test -z "$XENCONSOLED_TRACE" || export XENCONSOLED_TRACE
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[[ "$XENSTORED_TRACE" == @(yes|on|1) ]] && export XENSTORED_TRACE
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[[ "$XENBACKENDD_DEBUG" == @(yes|on|1) ]] && export XENBACKENDD_DEBUG
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xend start
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await_daemons_up
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;;
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stop)
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xend stop
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rm -f /var/lock/subsys/xend
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;;
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status)
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xend status
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;;
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reload)
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xend reload
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;;
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restart|force-reload)
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xend restart
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await_daemons_up
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;;
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*)
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# do not advertise unreasonable commands that there is no reason
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# to use with this device
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echo $"Usage: $0 {start|stop|status|restart|reload|force-reload}"
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exit 1
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esac
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exit $?
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