wok-6.x annotate busybox/stuff/init @ rev 1775

busybox: default tmpfs size 50% -> 90%
author Pascal Bellard <pascal.bellard@slitaz.org>
date Fri Nov 28 17:26:25 2008 +0000 (2008-11-28)
parents 497da1516e30
children 3c8195fabdd1
rev   line source
pascal@1703 1 #!/bin/sh
pascal@1703 2
pascal@1704 3 echo -n "switching / to tmpfs..."
pascal@1704 4 mount -t proc proc /proc
pascal@1704 5 size="$(grep rootfssize= < /proc/cmdline | \
pascal@1704 6 sed 's/.*rootfssize=\([0-9]*[kmg%]\).*/-o size=\1/')"
pascal@1772 7 free=$(busybox free | busybox awk '/Mem:/ { print int(($4*100)/$3) }')
pascal@1704 8 umount /proc
pascal@1775 9 [ -n "$size" ] || size="-o size=90%"
pascal@1772 10 if [ $free -lt 100 ] || ! mount -t tmpfs $size tmpfs /mnt; then
pascal@1772 11 echo -e "\\033[70G[ \\033[1;33mSkipped\\033[0;39m]"
pascal@1772 12 exec /sbin/init
pascal@1772 13 fi
pascal@1704 14 for i in $(ls -a /); do
pascal@1704 15 case "$i" in
pascal@1705 16 .|..) ;;
pascal@1704 17 mnt) mkdir /mnt/mnt;;
pascal@1704 18 *) if ! cp -a /$i /mnt 2> /dev/null; then
pascal@1704 19 echo -e "\\033[70G[ \\033[1;31mFailed\\033[0;39m ]"
pascal@1704 20 umount /mnt
pascal@1704 21 exec /sbin/init
pascal@1704 22 fi;;
pascal@1704 23 esac
pascal@1704 24 done
pascal@1704 25 echo -e "\\033[70G[ \\033[1;33mOK\\033[0;39m ]"
pascal@1704 26 exec /sbin/switch_root mnt /sbin/init