#!/bin/bash # # Copyright (c) 2005-2009 Wind River Systems, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA usage() { echo "Usage: $0 {start|stop|restart} " } if [ $# != 2 ]; then usage exit 1 fi if [[ "$1" != "start" && "$1" != "stop" && "$1" != "restart" ]]; then echo "Unknown command '$1'" usage exit 1 fi if [ ! -d "$2" ]; then echo "Error: '$2' does not exist" usage exit 1 fi # Ensure the nfs-export-dir is an absolute path NFS_EXPORT_DIR=$(cd "$2" && pwd) SYSROOT_SETUP_SCRIPT=`which poky-find-native-sysroot` if [ -z "$SYSROOT_SETUP_SCRIPT" ]; then echo "Error: Unable to find the poky-find-native-sysroot script" echo "Did you forget to source your Poky environment script?" exit 1 fi . $SYSROOT_SETUP_SCRIPT if [ ! -e "$POKY_NATIVE_SYSROOT/usr/sbin/rpc.mountd" ]; then echo "Error: Unable to find rpc.mountd binary in $POKY_NATIVE_SYSROOT/usr/sbin/" if [ "x$POKY_DISTRO_VERSION" = "x" ]; then echo "Have you run 'bitbake meta-ide-support'?" else echo "This shouldn't happen - something is missing from your toolchain installation" fi exit 1 fi if [ ! -d ~/.poky-sdk ]; then mkdir -p ~/.poky-sdk fi NFS_INSTANCE=${NFS_INSTANCE:=0} EXPORTS=~/.poky-sdk/exports$NFS_INSTANCE RMTAB=~/.poky-sdk/rmtab$NFS_INSTANCE NFSPID=~/.poky-sdk/nfs$NFS_INSTANCE.pid MOUNTPID=~/.poky-sdk/mount$NFS_INSTANCE.pid PSEUDO_OPTS="-P $POKY_NATIVE_SYSROOT/usr" PSEUDO_LOCALSTATEDIR="$NFS_EXPORT_DIR/var/pseudo" export PSEUDO_LOCALSTATEDIR if [ ! -d "$PSEUDO_LOCALSTATEDIR" ]; then echo "Error: $PSEUDO_LOCALSTATEDIR does not exist." echo "Did you create the export directory using poky-extract-sdk?" exit 1 fi # rpc.mountd RPC port NFS_MOUNTPROG=$[ 21111 + $NFS_INSTANCE ] # rpc.nfsd RPC port NFS_NFSPROG=$[ 11111 + $NFS_INSTANCE ] # NFS port number NFS_PORT=$[ 3049 + $NFS_INSTANCE ] ## For debugging you would additionally add ## --debug all MOUNTD_OPTS="--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB --prog $NFS_MOUNTPROG -r" NFSD_OPTS="--allow-non-root --nfs-pid $NFSPID -f $EXPORTS --prog $NFS_NFSPROG -P $NFS_PORT -r" # Setup the exports file if [ "$1" = "start" ]; then echo "Creating exports file..." echo "$NFS_EXPORT_DIR (rw,async,no_root_squash,no_all_squash,insecure)" > $EXPORTS fi # See how we were called. case "$1" in start) echo "Starting User Mode rpc.mountd" echo " $PSEUDO $PSEUDO_OPTS $POKY_NATIVE_SYSROOT/usr/sbin/rpc.mountd $MOUNTD_OPTS" $PSEUDO $PSEUDO_OPTS $POKY_NATIVE_SYSROOT/usr/sbin/rpc.mountd $MOUNTD_OPTS if [ ! $? = 0 ]; then echo "=====================" echo "Error starting MOUNTD" echo "=====================" ps -ef | grep -v grep | grep rpcbind 2>&1 > /dev/null if [ $? = 0 ] ; then echo " If you see an error above that says:" echo " RPC: Authentication error; why = Client credential too weak" echo " You need to change the startup of rpcbind" echo " on your host by doing the following as root:" echo "===============================================" echo " According to /etc/sysconfig/rpcbind, then " echo " echo RPCBIND_ARGS=-i >> /etc/sysconfig/rpcbind" echo " or" echo " echo RPCBIND_OPTIONS=-i >> /etc/sysconfig/rpcbind" echo " /etc/init.d/rpcbind restart" echo "===============================================" fi exit 1 fi echo "Starting User Mode nfsd" echo " $PSEUDO $PSEUDO_OPTS $POKY_NATIVE_SYSROOT/usr/sbin/rpc.nfsd $NFSD_OPTS" $PSEUDO $PSEUDO_OPTS $POKY_NATIVE_SYSROOT/usr/sbin/rpc.nfsd $NFSD_OPTS if [ ! $? = 0 ]; then echo "Error starting nfsd" exit 1 fi # Check to make sure everything started ok. if [ ! -f $MOUNTPID ]; then echo "rpc.mountd did not start correctly" exit 1 fi if [ ! -f $NFSPID ]; then echo "rpc.nfsd did not start correctly" exit 1 fi ps -fp `cat $MOUNTPID` > /dev/null 2> /dev/null if [ ! $? = 0 ]; then echo "rpc.mountd did not start correctly" exit 1 fi ps -fp `cat $NFSPID` > /dev/null 2> /dev/null if [ ! $? = 0 ]; then echo "rpc.nfsd did not start correctly" exit 1 fi echo " " echo "On your target please remember to add the following options for NFS" echo "nfsroot=IP_ADDRESS:$NFS_EXPORT_DIR,nfsvers=2,mountprog=$NFS_MOUNTPROG,nfsprog=$NFS_NFSPROG,udp" ;; stop) if [ -f "$MOUNTPID" ]; then echo "Stopping rpc.mountd" kill `cat $MOUNTPID` rm -f $MOUNTPID else echo "No PID file, not stopping rpc.mountd" fi if [ -f "$NFSPID" ]; then echo "Stopping rpc.nfsd" kill `cat $NFSPID` rm -f $NFSPID else echo "No PID file, not stopping rpc.nfsd" fi if [ -f "$EXPORTS" ]; then echo "Removing exports file" rm -f $EXPORTS fi ;; restart) $0 stop $NFS_EXPORT_DIR $0 start $NFS_EXPORT_DIR if [ ! $? = 0 ]; then exit 1 fi ;; *) echo "$0 {start|stop|restart} " ;; esac exit 0 id='n69' href='#n69'>69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173