description "late rcS actions" start on started hal stop on stopping hal console none script #mount /home; fix filesystem and retry mounting if 1st attempt fails mount_home () { if ! grep -q -E '^\s*[^\s]+\s+/home\s' /etc/fstab; then # /home is not in fstab so is part of rootfs and already mounted return 0 fi if [ "$home_fsck" != "0" ]; then echo "`date +'%Y-%m-%d %H:%M:%S'` fsck -a /home" >> /var/log/fsck_home.log fsck -a /home >> /var/log/fsck_home.log 2>&1 || true echo "" >> /var/log/fsck_home.log fi /bin/mount /home && grep -q '^[^\ ]* /home [^\ ]* [^\ ]*rw.*' /proc/mounts if [ $? -eq 0 ] then return 0 else grep -q '^[^\ ]* /home [^\ ]* [^\ ]*ro.*' /proc/mounts if [ $? -eq 0 ] then umount /home fi echo "`date +'%Y-%m-%d %H:%M:%S'` fsck -y /home" >> /var/log/fsck_home.log fsck -y /home >> /var/log/fsck_home.log 2>&1 || true echo "" >> /var/log/fsck_home.log sync /bin/mount /home && grep -q '^[^\ ]* /home [^\ ]* [^\ ]*rw.*' /proc/mounts return $? fi } ACT_DEAD=0 HOME_MOUNTED=0 #check act_dead if [ -e /tmp/ACT_DEAD ]; then ACT_DEAD=1 fi # Load fstab and mount options . /etc/default/mount-opts || true if [ ! -e /etc/fstab ] || [ "$genfstab" != "0" ]; then fstab=/etc/fstab tmp_fstab=/tmp/fstab # Find internal eMMC device, fallback to mmcblk0 for emmc in mmcblk1 mmcblk0; do if [ ! -e /dev/$emmc ]; then continue; fi device=`stat /dev/$emmc | sed -n 's/.*Device type: //p'` major=`echo $device | sed 's/,.*//'` minor=`echo $device | sed 's/.*,//'` major=$((0x$major)) minor=$((0x$minor)) if grep -q internal /sys/dev/block/$major:$minor/device/../slot_name; then break fi done # Check if / is on ubi if grep -q '^ubi0:rootfs / ubifs' /proc/mounts; then root_is_ubi=1 else root_is_ubi=0 fi # MyDocs will be first eMMC partition, /home will be second mydocs=/dev/${emmc}p1 home=/dev/${emmc}p2 mydocs_type=`blkid -c /dev/null -o value -s TYPE $mydocs` home_type=`blkid -c /dev/null -o value -s TYPE $home` [ -z "$mydocs_type" ] && mydocs_type=vfat; [ -z "$home_type" ] && home_type=ext3; eval mydocs_opts=$common_opts,$user_opts,\$${mydocs_type}_opts eval home_opts=$common_opts,$root_opts,\$${home_type}_opts # Remove duplicate commas from variables mydocs_opts=`echo $mydocs_opts | sed ':l;s/,,/,/g;tl;s/^,//;s/,$//'` home_opts=`echo $home_opts | sed ':l;s/,,/,/g;tl;s/^,//;s/,$//'` [ -z "$mydocs_opts" ] && mydocs_opts=defaults [ -z "$home_opts" ] && home_opts=defaults swaps=`blkid -c /dev/null -o device -t TYPE=swap` if [ "$swap_sd" = "0" ]; then swaps=`echo $swaps | tr ' ' '\n' | grep $emmc || true` fi # Generate fstab rm -f $tmp_fstab echo "# This file was generated by script /etc/event.d/rcS-late" >> $tmp_fstab echo "# !!! Do not edit this file. It will be overwritten in next device startup !!!" >> $tmp_fstab echo "# If you want static /etc/fstab add genfstab=\"0\" to file /etc/default/mount-opts-overwrite" >> $tmp_fstab # / grep '^[^\ ]* / ' /proc/mounts >> $tmp_fstab || true # /home if [ $root_is_ubi -eq 1 ]; then echo "$home /home $home_type $home_opts 0 2" >> $tmp_fstab fi # /opt if [ $root_is_ubi -eq 1 ] || [ ! -e /opt ] || [ -d /opt -a -z "`ls -A /opt`" ]; then echo "/home/opt /opt none bind 0 0" >> $tmp_fstab fi # /home/user/MyDocs echo "$mydocs /home/user/MyDocs $mydocs_type $mydocs_opts 0 2" >> $tmp_fstab # swap for dev in $swaps; do echo "$dev none swap sw 0 0" >> $tmp_fstab done cmp -s $tmp_fstab $fstab || cp $tmp_fstab $fstab rm -f $tmp_fstab fi if [ $ACT_DEAD -eq 0 ]; then /sbin/swapon -a || echo "Failed to enable paging partition." # Setup lowmem module echo 32768 > /proc/sys/vm/lowmem_deny_watermark_pages || true echo 98304 > /proc/sys/vm/lowmem_notify_high_pages || true echo 131072 > /proc/sys/vm/lowmem_notify_low_pages || true echo 1024 > /proc/sys/vm/lowmem_nr_decay_pages || true # Exclude some UIDs from memory allocation denial. # 30000 is messagebus, 30001 could be used by Matchbox echo "30000 30001 30002 30003" > /proc/sys/vm/lowmem_allowed_uids || true fi mount_home && HOME_MOUNTED=1 # If failed to mount /home and system has been already optified - reboot if [ $HOME_MOUNTED -eq 0 ] then if [ -e /var/lib/maemo-optify-firstboot-do-not-clean-home-opt ]; then telinit 6 fi else [ ! -d /home/opt ] && mkdir /home/opt [ ! -d /opt ] && mkdir /opt fi if [ $ACT_DEAD -eq 0 ] then if [ $HOME_MOUNTED -eq 1 ] then if [ -x /usr/sbin/maemo-optify-firstboot.sh ]; then . /usr/sbin/maemo-optify-firstboot.sh fi fi fi /bin/mount /opt || echo "Failed to mount(bind) /opt." if [ $ACT_DEAD -eq 0 ] then if [ $HOME_MOUNTED -eq 1 ] then if [ -x /usr/sbin/maemo-optify-auto-opt.sh ]; then . /usr/sbin/maemo-optify-auto-opt.sh fi fi if [ -d /home/preinstalled -a -d /home/user ] then rm -rf /home/user fi if [ ! -d /home/user ] then if [ -d /home/preinstalled ] then mv /home/preinstalled /home/user else mkdir /home/user fi cd /etc/skel cp -a . /home/user chown -R user:users /home/user sync fi fi if [ ! -d /home/user ] then mkdir /home/user chown user:users /home/user sync fi # We can safely continue booting now. initctl emit MOUNTS_OK # Adjust flushing of memory card buffers echo 40 > /proc/sys/vm/dirty_ratio echo 10 > /proc/sys/vm/dirty_background_ratio # Initialize PRNG pool with the HW RNG. Slow, but that's ok. URANDOM_POOLSZ=512 if [ -e /dev/hwrng ]; then RANDOM=/dev/hwrng elif [ -e /dev/hw_random ]; then RANDOM=/dev/hw_random fi if [ -e "$RANDOM" ]; then echo "Seeding entropy pool" dd if=$RANDOM of=/dev/urandom bs=$URANDOM_POOLSZ count=1 fi # Data for the panic info driver mount -t debugfs nodev /sys/kernel/debug if modprobe panic_info_buff; then OSSO_VERSION="$(osso-product-info 2>/dev/null || true)" CSSU_VERSION="CSSU_VERSION='$(dpkg-query -W -f \${Version} mp-fremantle-community-pr 2>/dev/null || echo '<unknown>')'" KERNEL_VERSION="KERNEL_VERSION='$(uname -a 2>/dev/null || echo '<unknown>')'" sleep 1 printf "%s\n%s\n%s" "$OSSO_VERSION" "$CSSU_VERSION" "$KERNEL_VERSION" > /sys/kernel/debug/panic_info_buff || true fi end script normal exit 0