# hook for testing.
nfs_exports_file="${CTDB_NFS_EXPORTS_FILE:-/var/lib/nfs/etab}"
-# Red Hat
-nfs_service="nfs"
-nfslock_service="nfslock"
-nfs_config="/etc/sysconfig/nfs"
+# As above, edit the default value below. CTDB_NFS_DISTRO_STYLE is a
+# test variable only.
+nfs_distro_style="${CTDB_NFS_DISTRO_STYLE:-systemd-redhat}"
+
+case "$nfs_distro_style" in
+systemd-*)
+ # Defaults
+ nfs_service="nfs-server"
+ nfs_lock_service="rpc-statd"
+ nfs_mountd_service="nfs-mountd"
+ nfs_status_service="rpc-statd"
+ nfs_rquotad_service="rpc-rquotad"
+ nfs_config="/etc/sysconfig/nfs"
+ nfs_rquotad_config="" # Not use with systemd, restart via service
+
+ case "$nfs_distro_style" in
+ *-redhat|*-suse)
+ : # Defaults only
+ ;;
+ *-debian)
+ nfs_rquotad_service="quotarpc"
+ ;;
+ *)
+ echo "Internal error"
+ exit 1
+ esac
+ ;;
-# SUSE
-#nfs_service="nfsserver"
-#nfslock_service=""
-#nfs_config="/etc/sysconfig/nfs"
+sysvinit-*)
+ # Defaults
+ nfs_service="nfs"
+ nfs_lock_service=""
+ nfs_mountd_service=""
+ nfs_status_service=""
+ nfs_rquotad_service=""
+ nfs_config="/etc/sysconfig/nfs"
+ nfs_rquotad_config="$nfs_config"
+
+ case "$nfs_distro_style" in
+ *-redhat)
+ nfs_lock_service="nfslock"
+ ;;
+ *-suse)
+ nfs_service="nfsserver"
+ ;;
+ *-debian)
+ nfs_service="nfs-kernel-server"
+ nfs_config="/etc/default/nfs-kernel-server"
+ nfs_rquotad_config="/etc/default/quota"
+ ;;
+ *)
+ echo "Internal error"
+ exit 1
+ esac
+ ;;
-# Debian
-#nfs_service="nfs-kernel-server"
-#nfslock_service=""
-#nfs_config="/etc/default/nfs-kernel-server"
+*)
+ echo "Internal error"
+ exit 1
+esac
# Override for unit testing
if [ -z "$PROCFS_PATH" ] ; then
exit 1
}
+##################################################
+
+nfs_load_config ()
+{
+ _config="${1:-${nfs_config}}"
+
+ if [ -r "$_config" ] ; then
+ . "$_config"
+ fi
+}
##################################################
# Basic service stop and start
{
case "$1" in
nfs)
+ if [ -n "$nfs_rquotad_service" ] ; then
+ service "$nfs_rquotad_service" stop
+ fi
+
service "$nfs_service" stop
- if [ -n "$nfslock_service" ] ; then
- service "$nfslock_service" stop
+
+ if [ -n "$nfs_lock_service" ] ; then
+ service "$nfs_lock_service" stop
fi
;;
nfslock)
- if [ -n "$nfslock_service" ] ; then
- service "$nfslock_service" stop
+ if [ -n "$nfs_lock_service" ] ; then
+ service "$nfs_lock_service" stop
else
service "$nfs_service" stop
fi
{
case "$1" in
nfs)
- if [ -n "$nfslock_service" ] ; then
- service "$nfslock_service" start
+ if [ -n "$nfs_lock_service" ] ; then
+ service "$nfs_lock_service" start
fi
+
service "$nfs_service" start
+
+ if [ -n "$nfs_rquotad_service" ] ; then
+ service "$nfs_rquotad_service" start
+ fi
;;
nfslock)
- if [ -n "$nfslock_service" ] ; then
- service "$nfslock_service" start
+ if [ -n "$nfs_lock_service" ] ; then
+ service "$nfs_lock_service" start
else
service "$nfs_service" start
fi
nlockmgr)
basic_stop "nfslock" >/dev/null 2>&1 || true
;;
+ mountd)
+ if [ -n "$nfs_mountd_service" ] ; then
+ service "$nfs_mountd_service" stop
+ return
+ fi
+
+ # Default to stopping by hand
+ killall -q -9 rpc.mountd
+ ;;
+ rquotad)
+ if [ -n "$nfs_rquotad_service" ] ; then
+ service "$nfs_rquotad_service" stop
+ return
+ fi
+
+ # Default to stopping by hand
+ killall -q -9 rpc.rquotad
+ ;;
+ status)
+ if [ -n "$nfs_status_service" ] ; then
+ service "$nfs_status_service" stop
+ return
+ fi
+
+ # Default to stopping by hand
+ killall -q -9 rpc.statd
+ ;;
*)
usage
esac
nlockmgr)
basic_start "nfslock"
;;
+ mountd)
+ if [ -n "$nfs_mountd_service" ] ; then
+ service "$nfs_mountd_service" start
+ return
+ fi
+
+ # Default to starting by hand
+ nfs_load_config
+ if [ -z "$RPCMOUNTDOPTS" ] ; then
+ RPCMOUNTDOPTS="${MOUNTD_PORT:+-p }$MOUNTD_PORT"
+ fi
+ # shellcheck disable=SC2086
+ rpc.mountd $RPCMOUNTDOPTS
+ ;;
+ rquotad)
+ if [ -n "$nfs_rquotad_service" ] ; then
+ service "$nfs_rquotad_service" start
+ return
+ fi
+
+ # Default to starting by hand
+ nfs_load_config "$nfs_rquotad_config"
+ if [ -z "$RPCRQUOTADOPTS" ] ; then
+ RPCRQUOTADOPTS="${RQUOTAD_PORT:+-p }$RQUOTAD_PORT"
+ fi
+ # shellcheck disable=SC2086
+ rpc.rquotad $RPCRQUOTADOPTS
+ ;;
+ status)
+ if [ -n "$nfs_status_service" ] ; then
+ service "$nfs_status_service" start
+ return
+ fi
+
+ # Default to starting by hand
+ nfs_load_config
+ # Red Hat uses STATDARG, Debian uses STATDOPTS
+ opts="${STATDARG:-${STATDOPTS:-''}}"
+ if [ -z "$opts" ] ; then
+ # shellcheck disable=SC2086
+ set -- \
+ ${STATD_HA_CALLOUT:+-H} $STATD_HA_CALLOUT \
+ ${STATD_HOSTNAME:+-n} $STATD_HOSTNAME \
+ ${STATD_PORT:+-p} $STATD_PORT \
+ ${STATD_OUTGOING_PORT:+-o} $STATD_OUTGOING_PORT
+ opts="$*"
+ fi
+ # shellcheck disable=SC2086
+ rpc.statd $opts
+ ;;
*)
usage
esac
nfs_check_thread_count ()
{
# Load NFS configuration to get desired number of threads.
- if [ -r "$nfs_config" ] ; then
- . "$nfs_config"
- fi
+ nfs_load_config
# If $RPCNFSDCOUNT/$USE_KERNEL_NFSD_NUMBER isn't set then we could
# guess the default from the initscript. However, let's just
# Intentionally not arithmetic comparison - avoids extra errors
# when above read fails in an unexpected way...
- if [ "$_running_threads" != "$_configured_threads" ] ; then
- echo "Attempting to correct number of nfsd threads from ${_running_threads} to ${_configured_threads}"
+ if [ "$_running_threads" != "0" ] && \
+ [ "$_running_threads" != "$_configured_threads" ] ; then
+ printf 'Attempting to correct number of nfsd threads from %s to %s\n' \
+ "$_running_threads" "$_configured_threads"
echo "$_configured_threads" >"$_threads_file"
fi
}