blob: ecd0a1b44abcabc824b37aa28ddfa03cf797f043 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
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
|
#!/bin/sh -e
#
# Copyright (C) 2008 Intel
#
# install.sh [device_name] [rootfs_name] [video_mode] [vga_mode]
#
# We need 20 Mb for the boot partition
boot_size=20
# 5% for the swap
swap_ratio=5
found="no"
echo "Searching for a hard drive..."
for device in 'hda' 'hdb' 'sda' 'sdb'
do
if [ -e /sys/block/${device}/removable ]; then
if [ "$(cat /sys/block/${device}/removable)" = "0" ]; then
found="yes"
while true; do
echo "Found drive at /dev/${device}. Do you want to install moblin there ? [y/n]"
read answer
if [ "$answer" = "y" ] ; then
break
fi
if [ "$answer" = "n" ] ; then
found=no
break
fi
echo "Please answer by y or n"
done
fi
fi
if [ "$found" = "yes" ]; then
break;
fi
done
if [ "$found" = "no" ]; then
exit 1
fi
echo "Installing image on /dev/${device}"
#
# The udev automounter can cause pain here, kill it
#
rm -f /etc/udev/scripts/mount*
#
# Unmount anything the automounter had mounted
#
umount /dev/${device} 2> /dev/null || /bin/true
umount /dev/${device}1 2> /dev/null || /bin/true
umount /dev/${device}2 2> /dev/null || /bin/true
umount /dev/${device}3 2> /dev/null || /bin/true
umount /dev/${device}4 2> /dev/null || /bin/true
umount /dev/${device}5 2> /dev/null || /bin/true
umount /dev/${device}6 2> /dev/null || /bin/true
if [ ! -b /dev/sda ] ; then
mknod /dev/sda b 8 0
fi
if [ ! -b /dev/sdb ] ; then
mknod /dev/sdb b 8 16
fi
if [ ! -b /dev/loop0 ] ; then
mknod /dev/loop0 b 7 0
fi
mkdir -p /tmp
cat /proc/mounts > /etc/mtab
disk_size=$(parted /dev/${device} unit mb print | grep Disk | cut -d" " -f 3 | sed -e "s/MB//")
swap_size=$((disk_size*5/100))
rootfs_size=$((disk_size-boot_size-swap_size))
rootfs_start=$((boot_size + 1))
rootfs_end=$((rootfs_start+rootfs_size))
swap_start=$((rootfs_end+1))
bootfs=/dev/${device}1
rootfs=/dev/${device}2
swap=/dev/${device}3
echo "*****************"
echo "Boot partition size: $boot_size MB (/dev/${device}1)"
echo "Rootfs partition size: $rootfs_size MB (/dev/${device}2)"
echo "Swap partition size: $swap_size MB (/dev/${device}3)"
echo "*****************"
echo "Deleting partition table on /dev/${device} ..."
dd if=/dev/zero of=/dev/${device} bs=512 count=2
echo "Creating new partition table on /dev/${device} ..."
parted /dev/${device} mklabel msdos
echo "Creating boot partition on /dev/${device}1"
parted /dev/${device} mkpartfs primary ext2 0 $boot_size
echo "Creating rootfs partition on /dev/${device}2"
parted /dev/${device} mkpartfs primary ext2 $rootfs_start $rootfs_end
echo "Creating swap partition on /dev/${device}3"
parted /dev/${device} mkpartfs primary linux-swap $swap_start $disk_size
parted /dev/${device} print
echo "Formatting /dev/${device}1 to ext2..."
mkfs.ext3 $bootfs
echo "Formatting /dev/${device}2 to ext3..."
mkfs.ext3 $rootfs
echo "Formatting swap partition...(/dev/${device}3)"
mkswap $swap
mkdir /ssd
mkdir /rootmnt
mount $rootfs /ssd
mount -o rw,loop,noatime,nodiratime /media/$1/$2 /rootmnt
echo "Copying rootfs files..."
cp -a /rootmnt/* /ssd
if [ -d /ssd/etc/ ] ; then
echo "$swap swap swap defaults 0 0" >> /ssd/etc/fstab
# We dont want udev to mount our root device while we're booting...
if [ -d /ssd/etc/udev/ ] ; then
echo "/dev/${device}" >> /ssd/etc/udev/mount.blacklist
fi
fi
umount /ssd
umount /rootmnt
echo "Preparing boot partition..."
mount $bootfs /ssd
grub-install --root-directory=/ssd /dev/${device}
echo "(hd0) /dev/${device}" > /ssd/boot/grub/device.map
echo "default 0" > /ssd/boot/grub/menu.lst
echo "timeout 30" >> /ssd/boot/grub/menu.lst
echo "title Poky-Netbook" >> /ssd/boot/grub/menu.lst
echo "root (hd0,0)" >> /ssd/boot/grub/menu.lst
echo "kernel /boot/vmlinuz root=$rootfs rw $3 $4 quiet" >> /ssd/boot/grub/menu.lst
cp /media/$1/vmlinuz /ssd/boot/
umount /ssd
sync
echo "Remove your installation media, and press ENTER"
read enter
echo "Rebooting..."
reboot -f
|
