source: MondoRescue/branches/stable/mindi/rootfs/sbin/start-nfs

Last change on this file was 1939, checked in by Bruno Cornec, 12 years ago

svn merge -r 1923:1938 $SVN_M/branches/2.2.6

  • Property svn:executable set to *
File size: 2.4 KB
Line 
1#!/bin/sh
2#
3# $Id$
4#
5# This script sets up the network + NFS environment if needed.
6#
7
8
9# number of ping
10ipcount=3
11
12# Get info from config file
13ipdev=`grep nfs-dev /tmp/mondo-restore.cfg | cut -d'=' -f2-`
14ipaddress=`grep nfs-client-ipaddr /tmp/mondo-restore.cfg | cut -d'=' -f2-`
15ipnetmask=`grep nfs-client-netmask /tmp/mondo-restore.cfg | cut -d'=' -f2-`
16ipbroadcast=`grep nfs-client-broadcast /tmp/mondo-restore.cfg | cut -d'=' -f2-`
17ipgateway=`grep nfs-client-defgw /tmp/mondo-restore.cfg | cut -d'=' -f2-`
18ipconf=""
19export nfsmount=`grep nfs-server-mount /tmp/mondo-restore.cfg | cut -d'=' -f2-`
20export imgname=`grep iso-prefix /tmp/mondo-restore.cfg | cut -d'=' -f2-`
21if [ "$imgname" = "" ]; then
22    export imgname="mondorescue"
23fi
24export dirimg=`grep nfs-server-path /tmp/mondo-restore.cfg | cut -d'=' -f2-`
25if [ "$dirimg" = "" ]; then
26    export dirimg="/"
27fi
28
29# info from cmdline are predominent
30for i in `cat /proc/cmdline` ; do
31    echo $i | grep -qi ping= && ipcount=`echo $i | cut -d= -f2`
32    echo $i | grep -qi ipconf= && ipconf=`echo $i | cut -d= -f2`
33    echo $i | grep -qi nfsmount= && export nfsmount=`echo $i | cut -d= -f2`
34    echo $i | grep -qi prefix= && export imgname=`echo $i | cut -d= -f2`
35done
36
37if [ "$ipdev" != "" ] || [ "$ipconf" != "" ]; then
38    # Network configuration stored during archive
39    # or on cmdline so network wanted => starting it
40    LogIt "Starting Network..."
41
42    # Activate loobback
43    ifconfig lo 127.0.0.1
44
45    echo "$ipconf" | grep -q "dhcp"
46    if [ $? -eq 0 ]; then
47        ipdev=`echo $ipconf | cut -d: -f1`
48        LogIt "Making DHCP request on $ipdev"
49        udhcpc -i $ipdev
50    else
51        if [ "$ipconf" != "" ]; then
52            ipdev=`echo $ipconf | cut -d: -f1`
53            ipaddress=`echo $ipconf | cut -d: -f2`
54            ipnetmask=`echo $ipconf | cut -d: -f3`
55            ipbroadcast=`echo $ipconf | cut -d: -f4`
56            ipgateway=`echo $ipconf | cut -d: -f5`
57        fi
58        LogIt "Configuring $ipdev statically ($ipaddress/$ipnetmask)"
59        ifconfig $ipdev $ipaddress netmask $ipnetmask broadcast $ipbroadcast
60        route add default gw $ipgateway
61    fi
62
63    # ping server helps waking interface up
64    LogIt "Pinging NFS server..."
65    nfs_server_ipaddr=`echo $nfsmount | cut -d: -f1`
66    ping -c $ipcount $nfs_server_ipaddr 
67
68    # Finally mounts the NFS share
69    LogIt "Mounting NFS share ($nfsmount) on /tmp/isodir..."
70    touch /etc/mtab
71    mount -t nfs -o nolock $nfsmount /tmp/isodir
72   
73    LogIt "Mounting NFS image ${imgname}-1.iso in $dirimg on /mnt/cdrom in loopback"
74    mount -o ro,loop -t iso9660 /tmp/isodir/$dirimg/${imgname}-1.iso /mnt/cdrom
75fi
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