Package: xen-utils-common
Version: 4.0.0-1
Severity: important
After running modules_setup you need to have the following line:
[ -x /sbin/restorecon ] && /sbin/restorecon -R /dev/xen
The reason is that the module load causes the kernel to create device nodes in
the devtmpfs. This bypasses the udev code for labelling the device node and
results in xenstored being unable to access /dev/xen/evtchn and therefore
not working.
In Squeeze+1 this will probably be fixed by upstream changes to the kernel and
udev.
But for Squeeze it would be good if this could get included. It's one line of
shell code that results in nothing being done if policycoreutils is not
installed. I can't imagine any way that such a change could break anything.
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-xen-686 (SMP w/1 CPU core)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages xen-utils-common depends on:
ii gawk 1:3.1.7.dfsg-5 GNU awk, a pattern scanning and
pr
ii lsb-base 3.2-23.1 Linux Standard Base 3.2 init
scrip
ii udev 160-1 /dev/ and hotplug management
daemo
ii xenstore-utils 4.0.1~rc6-1 Xenstore utilities for Xen
xen-utils-common recommends no packages.
xen-utils-common suggests no packages.
-- Configuration Files:
/etc/init.d/xend changed:
PATH=/usr/lib/xen-common/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="Xen daemons"
VERSION=$(xen-version)
ROOT=/usr/lib/xen-$VERSION
XEND="$ROOT"/bin/xend
XENCONSOLED="$ROOT"/bin/xenconsoled
XENCONSOLED_PIDFILE="/var/run/xenconsoled.pid"
XENSTORED="$ROOT"/bin/xenstored
XENSTORED_DIR="/var/run/xenstored"
XENSTORED_PIDFILE="/var/run/xenstore.pid"
[ "$VERSION" ] || exit 0
[ -x "$XEND" ] || exit 0
[ -r /etc/default/xend ] && . /etc/default/xend
. /lib/init/vars.sh
. /lib/lsb/init-functions
modules_setup()
{
modprobe xenfs 2>/dev/null
modprobe xen-evtchn 2>/dev/null
}
xenfs_setup()
{
[ -e "/proc/xen/capabilities" ] && return 0
log_progress_msg "xenfs"
[ -d "/proc/xen" ] || return 1
mount -t xenfs xenfs /proc/xen || return 1
return 0
}
capability_check()
{
[ -e "/proc/xen/capabilities" ] || return 1
grep -q "control_d" /proc/xen/capabilities || return 1
return 0
}
xend_start()
{
log_progress_msg "xend"
$XEND status && return 1
$XEND start || return 2
i=0
while [ $i -lt 10 ]; do
$XEND status && return 0 || true
i=$(($i + 1))
sleep 1
done
return 2
}
xend_stop()
{
log_progress_msg "xend"
$XEND status || return 0
$XEND stop || return 1
}
xenconsoled_start()
{
log_progress_msg "xenconsoled"
start-stop-daemon --start --quiet --pidfile "$XENCONSOLED_PIDFILE" --
exec "$XENCONSOLED" --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile "$XENCONSOLED_PIDFILE" --
exec "$XENCONSOLED" -- \
$XENCONSOLED_ARGS --pid-file="$XENCONSOLED_PIDFILE" \
|| return 2
}
xenstored_start()
{
log_progress_msg "xenstored"
start-stop-daemon --start --quiet --pidfile "$XENSTORED_PIDFILE" --
exec "$XENSTORED" --test > /dev/null \
|| return 1
[ -d "$XENSTORED_DIR" ] || mkdir -p "$XENSTORED_DIR"
start-stop-daemon --start --quiet --pidfile "$XENSTORED_PIDFILE" --
exec "$XENSTORED" -- \
$XENSTORED_ARGS --pid-file="$XENSTORED_PIDFILE" \
|| return 2
}
case "$1" in
start)
log_daemon_msg "Starting $DESC"
modules_setup
[ -x /sbin/restorecon ] && /sbin/restorecon -R /dev
xenfs_setup
case "$?" in
0) ;;
*) log_end_msg 1; exit ;;
esac
capability_check
case "$?" in
0) ;;
*) log_end_msg 255; exit ;;
esac
xenstored_start
case "$?" in
0|1) ;;
*) log_end_msg 1; exit ;;
esac
xenconsoled_start
case "$?" in
0|1) ;;
*) log_end_msg 1; exit ;;
esac
xend_start
case "$?" in
0|1) ;;
*) log_end_msg 1; exit ;;
esac
log_end_msg 0
;;
stop)
capability_check
case "$?" in
0) ;;
*) exit ;;
esac
log_daemon_msg "Stopping $DESC"
xend_stop
case "$?" in
0|1) log_end_msg 0 ;;
*) log_end_msg 1 ;;
esac
;;
restart|force-reload)
capability_check
case "$?" in
0) ;;
*) exit ;;
esac
log_daemon_msg "Restarting $DESC"
xend_stop
case "$?" in
0|1)
xend_start
case "$?" in
0) log_end_msg 0 ;;
*) log_end_msg 1 ;;
esac
;;
*) log_end_msg 1 ;;
esac
;;
*)
echo "Usage: $0 {start|stop|restart|force-reload}" >&2
exit 3
;;
esac
exit 0
-- no debconf information
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