From 2f95043c7a1f6bad0fddcd93653eb59feea32302 Mon Sep 17 00:00:00 2001
From: John Bowler <jbowler@nslu2-linux.org>
Date: Sun, 10 Jul 2005 05:42:42 +0000
Subject: This is a sufficient startup script to get a disk-full nfs server
 working. On a flash based server or any (user) configuration where /var is in
 tmpfs or ramfs (so is not populated on boot) the script will not work because
 it must create the /var/lib/nfs directory and contents.  Consequently at
 present the script is not in the build.

---
 packages/nfs-utils/files/.mtn2git_empty |   0
 packages/nfs-utils/files/nfsserver      | 106 ++++++++++++++++++++++++++++++++
 2 files changed, 106 insertions(+)
 create mode 100644 packages/nfs-utils/files/.mtn2git_empty
 create mode 100644 packages/nfs-utils/files/nfsserver

(limited to 'packages/nfs-utils')

diff --git a/packages/nfs-utils/files/.mtn2git_empty b/packages/nfs-utils/files/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/packages/nfs-utils/files/nfsserver b/packages/nfs-utils/files/nfsserver
new file mode 100644
index 0000000000..3536f0db12
--- /dev/null
+++ b/packages/nfs-utils/files/nfsserver
@@ -0,0 +1,106 @@
+#!/bin/sh
+#
+# Startup script for nfs-utils
+#
+# The nfsd kernel module must exist along with its dependencies
+modprobe -n nfsd || exit 0
+#
+# The environment variable NFS_SERVERS may be set in /etc/default/nfsd
+# Other control variables may be overridden here too
+test -r /etc/default/nfsd && . /etc/default/nfsd
+#
+# Location of exectuables:
+test -x "$NFS_MOUNTD" || NFS_MOUNTD=/usr/sbin/mountd
+test -x "$NFS_NFSD" || NFS_NFSD=/usr/sbin/nfsd
+#
+# The user mode program must also exist (it just starts the kernel
+# threads using the kernel module code).
+test -x "$NFS_MOUNTD" || exit 0
+test -x "$NFS_NFSD" || exit 0
+#
+# Default is 8 threads, value is settable between 1 and the truely
+# ridiculous 99
+test "$NFS_SERVERS" -gt 0 && "$NFS_SERVERS" -lt 100 || NFS_SERVERS=8
+#
+#----------------------------------------------------------------------
+# Startup and shutdown functions.
+#  Actual startup/shutdown is at the end of this file.
+#mountd
+start_mountd(){
+	echo -n 'starting mountd: '
+	start-stop-daemon --start --exec "$NFS_MOUNTD" -- "$@"
+	echo done
+}
+stop_mountd(){
+	echo -n 'stopping mountd: '
+	start-stop-daemon --stop --quiet --exec "$NFS_MOUNTD"
+	echo done
+}
+#
+#nfsd
+start_nfsd(){
+	echo -n 'starting $1 nfsd kernel threads: '
+	start-stop-daemon --start --exec "$NFS_NFSD" -- "$@"
+	echo done
+}
+delay_nfsd(){
+	for delay in 0 1 2 3 4 5 6 7 8 9 
+	do
+		if pidof nfsd >/dev/null
+		then
+			echo -n .
+			sleep 1
+		else
+			return 0
+		fi
+	done
+	return 1
+}
+stop_nfsd(){
+	# WARNING: this kills any process with the executable
+	# name 'nfsd'.
+	echo -n 'stopping nfsd: '
+	start-stop-daemon --stop --quiet --signal 1 --name nfsd
+	if delay_nfsd || {
+		echo failed
+		echo ' using signal 9: '
+		start-stop-daemon --stop --quiet --signal 9 --name nfsd
+		delay_nfsd
+	}
+	then
+		echo done
+		# This will remove, recursively, dependencies
+		echo -n 'removing nfsd kernel module: '
+		if modprobe -r nfsd
+		then
+			echo done
+		else
+			echo failed
+		fi
+	else
+		echo failed
+	fi
+}
+#----------------------------------------------------------------------
+#
+# supported options:
+#  start
+#  stop
+#  reload: reloads the exports file
+#  restart: stops and starts mountd
+#FIXME: need to create the /var/lib/nfs/... directories
+case "$1" in
+start)	start_nfsd "$NFS_SERVERS"
+	start_mountd
+	test -r /etc/exports && exportfs -a;;
+stop)	exportfs -ua
+	stop_mountd
+	stop_nfsd;;
+reload)	test -r /etc/exports && exportfs -r;;
+restart)exportfs -ua
+	stop_mountd
+	# restart does not restart the kernel threads,
+	# only the user mode processes
+	start_mountd
+	test -r /etc/exports && exportfs -a;;
+esac
-- 
cgit v1.2.3