slitaz-boot-scripts annotate etc/init.d/bootopts.sh @ rev 35
Mount /home failed with options -o uid=500,gid=500
author | Christophe Lincoln <pankso@slitaz.org> |
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date | Sat Feb 23 22:35:46 2008 +0100 (2008-02-23) |
parents | 85421faee535 |
children | ea584991ebae |
rev | line source |
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pankso@6 | 1 #!/bin/sh |
pankso@6 | 2 # /etc/init.d/bootopts.sh - SliTaz boot options from the cmdline. |
pankso@6 | 3 # |
pankso@6 | 4 . /etc/init.d/rc.functions |
pankso@6 | 5 |
pankso@32 | 6 # Check if swap file must be generated in /home: swap=size (Mb). |
pankso@32 | 7 # This option is used with home=device. |
pankso@32 | 8 gen_home_swap() |
pankso@32 | 9 { |
pankso@32 | 10 if grep -q "swap=[1-9]*" /proc/cmdline; then |
pankso@32 | 11 SWAP_SIZE=`cat /proc/cmdline | sed 's/.*swap=\([^ ]*\).*/\1/'` |
pankso@32 | 12 # DD to gen a virtual disk. |
pankso@32 | 13 echo "Generating swap file: /home/swap ($SWAP_SIZE)..." |
pankso@32 | 14 dd if=/dev/zero of=/home/swap bs=1M count=$SWAP_SIZE |
pankso@32 | 15 # Make the Linux swap filesystem. |
pankso@32 | 16 mkswap /home/swap |
pankso@32 | 17 fi |
pankso@32 | 18 } |
pankso@32 | 19 |
pankso@35 | 20 # Mount /home and check for user hacker home dir. |
pankso@35 | 21 # |
pankso@35 | 22 mount_home() |
pankso@35 | 23 { |
pankso@35 | 24 echo "Home has been specified to $DEVICE..." |
pankso@35 | 25 echo "Sleeping 10 s to let the kernel detect the device... " |
pankso@35 | 26 sleep 10 |
pankso@35 | 27 |
pankso@35 | 28 DEVID=$DEVICE |
pankso@35 | 29 if [ -x /sbin/blkid ]; then |
pankso@35 | 30 # Can be label, uuid or devname. DEVID give us first: /dev/name. |
pankso@35 | 31 DEVID=`/sbin/blkid | grep $DEVICE | cut -d: -f1` |
pankso@35 | 32 DEVID=${DEVID##*/} |
pankso@35 | 33 fi |
pankso@35 | 34 if [ -n "$DEVID" ] && grep -q "$DEVID" /proc/partitions ; then |
pankso@35 | 35 echo "Mounting /home on /dev/$DEVID... " |
pankso@35 | 36 mv /home/hacker /tmp/hacker-home |
pankso@35 | 37 mount /dev/$DEVID /home |
pankso@35 | 38 gen_home_swap |
pankso@35 | 39 else |
pankso@35 | 40 echo "Unable to find $DEVID... " |
pankso@35 | 41 fi |
pankso@35 | 42 # Move all hacker dir if needed. |
pankso@35 | 43 if [ ! -d "/home/hacker" ] ; then |
pankso@35 | 44 mv /tmp/hacker-home /home/hacker |
pankso@35 | 45 chown -R hacker.hacker /home/hacker |
pankso@35 | 46 else |
pankso@35 | 47 rm -rf /tmp/hacker-home |
pankso@35 | 48 fi |
pankso@35 | 49 } |
pankso@35 | 50 |
pankso@6 | 51 # Parse /proc/cmdline with grep. |
pankso@6 | 52 # |
pankso@6 | 53 |
pankso@6 | 54 echo "Parsing kernel cmdline for SliTaz live options... " |
pankso@6 | 55 |
pankso@6 | 56 # Check for a specified home directory on cmdline (home=*). |
pankso@6 | 57 # |
pankso@6 | 58 if grep -q "home=usb" /proc/cmdline; then |
pankso@6 | 59 DEVICE=sda1 |
pankso@6 | 60 mount_home |
pankso@6 | 61 elif grep -q "home=" /proc/cmdline; then |
pankso@6 | 62 DEVICE=`cat /proc/cmdline | sed 's/.*home=\([^ ]*\).*/\1/'` |
pankso@6 | 63 mount_home |
pankso@30 | 64 fi |
pankso@30 | 65 |
pankso@6 | 66 # Active an eventual swap file in /home and on local hd. |
pankso@6 | 67 # |
pankso@6 | 68 if [ -f "/home/swap" ]; then |
pankso@6 | 69 echo "Activing swap (/home/swap) memory..." |
pankso@6 | 70 swapon /home/swap |
pankso@6 | 71 fi |
pankso@6 | 72 if [ "`fdisk -l | grep swap`" ]; then |
pankso@6 | 73 for SWAP_DEV in `fdisk -l | grep swap | awk '{ print $1 }'`; do |
pankso@27 | 74 echo "Swap memory detected on: $SWAP_DEV" |
pankso@6 | 75 swapon $SWAP_DEV |
pankso@6 | 76 done |
pankso@6 | 77 fi |
pankso@6 | 78 |
pankso@6 | 79 # Check for a specified locale (lang=*). |
pankso@6 | 80 # |
pankso@6 | 81 if grep -q "lang=*" /proc/cmdline; then |
pankso@6 | 82 LANG=`cat /proc/cmdline | sed 's/.*lang=\([^ ]*\).*/\1/'` |
pankso@6 | 83 echo -n "Setting system locale to: $LANG... " |
pankso@6 | 84 echo "LANG=$LANG" > /etc/locale.conf |
pankso@6 | 85 echo "LC_ALL=$LANG" >> /etc/locale.conf |
pankso@6 | 86 status |
pankso@6 | 87 fi |
pankso@6 | 88 |
pankso@6 | 89 # Check for a specified keymap (kmap=*). |
pankso@6 | 90 # |
pankso@6 | 91 if grep -q "kmap=*" /proc/cmdline; then |
pankso@6 | 92 KMAP=`cat /proc/cmdline | sed 's/.*kmap=\([^ ]*\).*/\1/'` |
pankso@6 | 93 echo -n "Setting system keymap to: $KMAP..." |
pankso@6 | 94 echo "KMAP=$KMAP.kmap" > /etc/kmap.conf |
pankso@6 | 95 status |
pankso@6 | 96 fi |
pankso@6 | 97 |
pankso@27 | 98 # Check for a specified screen (screen=*). |
pankso@27 | 99 # |
pankso@27 | 100 if grep -q "screen=*" /proc/cmdline; then |
pankso@27 | 101 SCREEN=`cat /proc/cmdline | sed 's/.*screen=\([^ ]*\).*/\1/'` |
pankso@31 | 102 if [ "$SCREEN" = "text" ]; then |
pankso@27 | 103 echo -n "Disabling X login manager: slim..." |
pankso@27 | 104 sed -i s/'slim'/''/ /etc/rcS.conf |
pankso@27 | 105 status |
pankso@32 | 106 # Creat /etc/X11/screen.conf to avoid tazx execution by hwconf.sh |
pankso@32 | 107 mkdir -p /etc/X11 |
pankso@32 | 108 echo 'SCREEN=1024x768x24' > /etc/X11/screen.conf |
pankso@27 | 109 else |
pankso@27 | 110 echo "Option not yet implemented: screen=$SCREEN" |
pankso@27 | 111 sleep 2 |
pankso@27 | 112 fi |
pankso@27 | 113 fi |
pankso@27 | 114 |
pankso@29 | 115 # Laptop option to load ac and battery Kernel modules. |
pankso@29 | 116 if grep -q "laptop" /proc/cmdline; then |
pankso@31 | 117 echo "Loading laptop modules: ac battery..." |
pankso@29 | 118 modprobe ac |
pankso@29 | 119 modprobe battery |
pankso@29 | 120 fi |