mirror of
https://github.com/xen-project/xen.git
synced 2026-10-29 10:40:03 +01:00
Matthew Daley
02ebea7768
libvchan's init_xs_srv (server-side xenstore-related initialization) expects to find the current domain's domid at this xenstore key. libxl (and xend) write this for domains they create. Do the same for domain 0, allowing the use of libvchan in dom0. Signed-off-by: Matthew Daley <mattjd@gmail.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
126 lines
2.9 KiB
Bash
126 lines
2.9 KiB
Bash
#!/bin/sh
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#
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# PROVIDE: xencommons
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# REQUIRE: DAEMON
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. /etc/rc.subr
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DIR=$(dirname "$0")
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. "${DIR}/xen-hotplugpath.sh"
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LD_LIBRARY_PATH="${LIBDIR}"
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export LD_LIBRARY_PATH
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name="xencommons"
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rcvar=xend
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start_precmd="xen_precmd"
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start_cmd="xen_startcmd"
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stop_cmd="xen_stop"
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status_cmd="xen_status"
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extra_commands="status"
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required_files="/kern/xen/privcmd"
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XENSTORED_PIDFILE="/var/run/xenstored.pid"
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XENCONSOLED_PIDFILE="/var/run/xenconsoled.pid"
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XENBACKENDD_PIDFILE="/var/run/xenbackendd.pid"
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#XENBACKENDD_DEBUG=1
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#XENCONSOLED_TRACE="/var/log/xen/xenconsole-trace.log"
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#XENSTORED_TRACE="/var/log/xen/xenstore-trace.log"
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xen_precmd()
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{
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mkdir -p /var/run/xenstored || exit 1
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}
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xen_startcmd()
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{
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local time=0
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local timeout=30
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xenstored_pid=$(check_pidfile ${XENSTORED_PIDFILE} ${SBINDIR}/xenstored)
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if test -z "$xenstored_pid"; then
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printf "Cleaning xenstore database.\n"
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if [ -z "${XENSTORED_ROOTDIR}" ]; then
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XENSTORED_ROOTDIR="/var/lib/xenstored"
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fi
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rm -f ${XENSTORED_ROOTDIR}/tdb* >/dev/null 2>&1
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printf "Starting xenservices: xenstored, xenconsoled."
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XENSTORED_ARGS=" --pid-file ${XENSTORED_PIDFILE}"
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if [ -n "${XENSTORED_TRACE}" ]; then
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XENSTORED_ARGS="${XENSTORED_ARGS} -T /var/log/xen/xenstored-trace.log"
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fi
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${SBINDIR}/xenstored ${XENSTORED_ARGS}
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while [ $time -lt $timeout ] && ! `${BINDIR}/xenstore-read -s / >/dev/null 2>&1` ; do
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printf "."
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time=$(($time+1))
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sleep 1
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done
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else
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printf "Starting xenservices: xenconsoled."
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fi
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XENCONSOLED_ARGS=""
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if [ -n "${XENCONSOLED_TRACE}" ]; then
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XENCONSOLED_ARGS="${XENCONSOLED_ARGS} --log=${XENCONSOLED_TRACE}"
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fi
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${SBINDIR}/xenconsoled ${XENCONSOLED_ARGS}
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printf "\n"
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printf "Setting domain 0 name and domid.\n"
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${BINDIR}/xenstore-write "/local/domain/0/name" "Domain-0"
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${BINDIR}/xenstore-write "/local/domain/0/domid" 0
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}
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xen_stop()
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{
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pids=""
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printf "Stopping xencommons.\n"
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printf "WARNING: Not stopping xenstored, as it cannot be restarted.\n"
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rc_pid=$(check_pidfile ${XENCONSOLED_PIDFILE} ${SBINDIR}/xenconsoled)
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pids="$pids $rc_pid"
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kill -${sig_stop:-TERM} $pids
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wait_for_pids $pids
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}
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xen_status()
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{
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xenstored_pid=$(check_pidfile ${XENSTORED_PIDFILE} ${SBINDIR}/xenstored)
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if test -n ${xenstored_pid}; then
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pids="$pids $xenstored_pid"
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fi
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xenconsoled_pid=$(check_pidfile ${XENCONSOLED_PIDFILE} ${SBINDIR}/xenconsoled)
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if test -n ${xenconsoled_pid}; then
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pids="$pids $xenconsoled_pid"
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fi
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if test -n "$xenconsoled_pid" -a -n "$xenstored_pid";
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then
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echo "xencommons are running as pids $pids."
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return 0
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fi
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if test -z "$xenconsoled_pid" -a -z "$xenstored_pid";
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then
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echo "xencommons are not running."
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return 0
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fi
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if test -n $xenstored_pid; then
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echo "xenstored is running as pid $xenstored_pid."
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else
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echo "xenstored is not running."
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fi
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if test -n $xenconsoled_pid; then
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echo "xenconsoled is running as pid $xenconsoled_pid."
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else
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echo "xenconsoled is not running."
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fi
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}
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load_rc_config $name
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run_rc_command "$1"
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