Package: nfs-kernel-server
Version: 1:1.2.6-2
Severity: important
After upgrading nfs-kernel-server, it fails to start, complaining that there
are no exports.
service nfs-kernel-server start
Not starting NFS kernel daemon: no exports. ... (warning).
I do not have any changes to /etc/exports, it is true, but do have exports
defined in /etc/exports.d/*.exports, and these are valid exports.
By commenting out the check for an empty /etc/exports (introduced to resolve
#673798) in /etc/init.d/nfs-kernel-server, nfsd starts and all is well again:
if [ -f /etc/exports ] # && grep -q '^[[:space:]]*[^#]*/' /etc/exports
This check should probably be either be reverted, or it should at least iterate
it through all the /etc/exports.d/*.exports files before deciding there are no
exports.
live well,
vagrant
-- Package-specific info:
-- rpcinfo --
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 53540 status
100024 1 tcp 37861 status
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100003 4 tcp 2049 nfs
100227 2 tcp 2049
100227 3 tcp 2049
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 4 udp 2049 nfs
100227 2 udp 2049
100227 3 udp 2049
100021 1 udp 36032 nlockmgr
100021 3 udp 36032 nlockmgr
100021 4 udp 36032 nlockmgr
100021 1 tcp 49636 nlockmgr
100021 3 tcp 49636 nlockmgr
100021 4 tcp 49636 nlockmgr
100005 1 udp 38872 mountd
100005 1 tcp 56753 mountd
100005 2 udp 42405 mountd
100005 2 tcp 46676 mountd
100005 3 udp 40428 mountd
100005 3 tcp 33127 mountd
-- /etc/default/nfs-kernel-server --
RPCNFSDCOUNT=8
RPCNFSDPRIORITY=0
RPCMOUNTDOPTS=--manage-gids
NEED_SVCGSSD=
RPCSVCGSSDOPTS=
-- /etc/exports --
-- System Information:
Debian Release: wheezy/sid
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'testing'), (500, 'stable'), (120,
'unstable'), (110, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 3.2.0-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages nfs-kernel-server depends on:
ii libblkid1 2.20.1-5
ii libc6 2.13-32
ii libtirpc1 0.2.2-5
ii libwrap0 7.6.q-23
ii lsb-base 4.1+Debian4
ii nfs-common 1:1.2.6-2
ii ucf 3.0025+nmu3
nfs-kernel-server recommends no packages.
nfs-kernel-server suggests no packages.
-- Configuration Files:
/etc/init.d/nfs-kernel-server changed:
DESC="NFS kernel daemon"
PREFIX=/usr
[ -x $PREFIX/sbin/rpc.nfsd ] || exit 0
[ -x $PREFIX/sbin/rpc.mountd ] || exit 0
[ -x $PREFIX/sbin/exportfs ] || exit 0
DEFAULTFILE=/etc/default/nfs-kernel-server
RPCNFSDCOUNT=8
RPCNFSDPRIORITY=0
RPCMOUNTDOPTS=
NEED_SVCGSSD=no
RPCSVCGSSDOPTS=
PROCNFSD_MOUNTPOINT=/proc/fs/nfsd
if [ -f $DEFAULTFILE ]; then
. $DEFAULTFILE
fi
. /lib/lsb/init-functions
do_modprobe() {
if [ -x /sbin/modprobe -a -f /proc/modules ]
then
modprobe -q "$1" || true
fi
}
do_mount() {
if ! grep -E -qs "$1\$" /proc/filesystems
then
return 1
fi
if ! mountpoint -q "$2"
then
mount -t "$1" "$1" "$2"
return
fi
return 0
}
case "$1" in
start)
if [ -f /etc/exports ] # && grep -q '^[[:space:]]*[^#]*/' /etc/exports
then
do_modprobe nfsd
# See if our running kernel supports the NFS kernel server
if ! grep -E -qs "[[:space:]]nfsd\$" /proc/filesystems; then
log_warning_msg "Not starting $DESC: no support in
current kernel."
exit 0
fi
do_mount nfsd $PROCNFSD_MOUNTPOINT || NEED_SVCGSSD=no
log_begin_msg "Exporting directories for $DESC..."
$PREFIX/sbin/exportfs -r
RET=$?
if [ $RET != 0 ]; then
log_end_msg $RET
exit $RET
fi
log_end_msg 0
log_daemon_msg "Starting $DESC"
log_progress_msg "nfsd"
# See if rpcbind is running
/usr/sbin/rpcinfo -p >/dev/null 2>&1
RET=$?
if [ $RET != 0 ]; then
echo
log_warning_msg "Not starting: portmapper is not running"
exit 0
fi
start-stop-daemon --start --oknodo --quiet \
--nicelevel $RPCNFSDPRIORITY \
--exec $PREFIX/sbin/rpc.nfsd -- $RPCNFSDCOUNT
RET=$?
if [ $RET != 0 ]; then
log_end_msg $RET
exit $RET
fi
# make sure 127.0.0.1 is a valid source for requests
ClearAddr=
if [ -f /proc/net/rpc/auth.unix.ip/channel ]
then
fgrep -qs 127.0.0.1 /proc/net/rpc/auth.unix.ip/content || {
echo "nfsd 127.0.0.1 2147483647 localhost"
>/proc/net/rpc/auth.unix.ip/channel
ClearAddr=yes
}
fi
$PREFIX/bin/rpcinfo -u localhost nfs 3 >/dev/null 2>&1 ||
RPCMOUNTDOPTS="$RPCMOUNTDOPTS --no-nfs-version 3"
[ -z "$ClearAddr" ] || echo "nfsd 127.0.0.1 1"
>/proc/net/rpc/auth.unix.ip/channel
if [ "$NEED_SVCGSSD" = "yes" ]; then
do_modprobe rpcsec_gss_krb5
log_progress_msg "svcgssd"
start-stop-daemon --start --oknodo --quiet \
--exec $PREFIX/sbin/rpc.svcgssd -- $RPCSVCGSSDOPTS
RET=$?
if [ $RET != 0 ]; then
log_end_msg $RET
exit $RET
fi
fi
log_progress_msg "mountd"
start-stop-daemon --start --oknodo --quiet \
--exec $PREFIX/sbin/rpc.mountd -- $RPCMOUNTDOPTS
RET=$?
if [ $RET != 0 ]; then
log_end_msg $RET
exit $RET
fi
log_end_msg 0
else
log_warning_msg "Not starting $DESC: no exports."
fi
;;
stop)
log_daemon_msg "Stopping $DESC"
log_progress_msg "mountd"
start-stop-daemon --stop --oknodo --quiet \
--name rpc.mountd --user 0
RET=$?
if [ $RET != 0 ]; then
log_end_msg $RET
exit $RET
fi
if [ "$NEED_SVCGSSD" = "yes" ]; then
log_progress_msg "svcgssd"
start-stop-daemon --stop --oknodo --quiet \
--name rpc.svcgssd --user 0
RET=$?
if [ $RET != 0 ]; then
log_end_msg $RET
exit $RET
fi
fi
log_progress_msg "nfsd"
start-stop-daemon --stop --oknodo --quiet \
--name nfsd --user 0 --signal 2
RET=$?
if [ $RET != 0 ]; then
log_end_msg $RET
exit $RET
fi
log_end_msg 0
log_begin_msg "Unexporting directories for $DESC..."
$PREFIX/sbin/exportfs -au
RET=$?
if [ $RET != 0 ]; then
log_end_msg $RET
exit $RET
fi
log_end_msg 0
if mountpoint -q $PROCNFSD_MOUNTPOINT
then
$PREFIX/sbin/exportfs -f
fi
;;
status)
if pidof nfsd >/dev/null
then
echo "nfsd running"
exit 0
else
echo "nfsd not running"
exit 3
fi
;;
reload | force-reload)
log_begin_msg "Re-exporting directories for $DESC..."
$PREFIX/sbin/exportfs -r
RET=$?
log_end_msg $RET
exit $RET
;;
restart)
$0 stop
sleep 1
$0 start
;;
*)
log_success_msg "Usage: nfs-kernel-server
{start|stop|status|reload|force-reload|restart}"
exit 1
;;
esac
exit 0
-- no debconf information
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