[Streak 5 Q&A, Help & Troubleshooting] laohor:
on emmc

mkdir /system

mkdir /data 0771 system system

mkdir /persist 0771 system system

devwait /dev/block/mmcblk0p12

mount ext3 /dev/block/mmcblk0p12 /system ro

devwait /dev/block/mmcblk0p13

exec /system/bin/e2fsck -p /dev/block/mmcblk0p13

mount ext3 /dev/block/mmcblk0p13 /data nosuid nodev

mount ext3 /dev/block/mmcblk0p14 /persist nosuid nodev

on nand

mkdir /system

mkdir /data 0771 system system

mkdir /firstboot 0755 system system

mkdir /cache 0770 system cache

mkdir /persist 0711 system system

# Mount /system rw first to give the filesystem a chance to save a checkpoint

mount yaffs2 mtd@system /system

mount yaffs2 mtd@system /system rw remount

mount yaffs2 mtd@userdata /firstboot nosuid nodev

devwait /dev/block/innersd0

exec /system/bin/fdiskcmd cleansd

devwait /dev/block/innersd0p5

devwait /dev/block/innersd0p6

exec /system/bin/fdiskcmd

mount yaffs2 mtd@persist /persist nosuid nodev

on init

sysclktz 0

loglevel 3

# setup the global environment

export PATH /sbin:/system/sbin:/system/bin:/system/xbin

export LD_LIBRARY_PATH /system/lib

export ANDROID_BOOTLOGO 1

export ANDROID_ROOT /system

export ANDROID_ASSETS /system/app

export ANDROID_DATA /data

export EXTERNAL_STORAGE /mnt/sdcard

export ASEC_MOUNTPOINT /mnt/asec

export BOOTCLASSPATH /system/framework/core.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/kafdex.jar:/system/framework/OmaDrmClient.jar

# Backward compatibility

symlink /system/etc /etc

symlink /sys/kernel/debug /d

# create mountpoints

mkdir /mnt 0775 root system

mkdir /mnt/sdcard 0000 system system

# Create cgroup mount point for cpu accounting

mkdir /acct

mount cgroup none /acct cpuacct

mkdir /acct/uid

# Backwards Compat - XXX: Going away in G*

symlink /mnt/sdcard /sdcard

mkdir /cache 0770 system cache

mkdir /config 0500 root root

# Directory for putting things only root should see.

mkdir /mnt/secure 0700 root root

# Directory for staging bindmounts

mkdir /mnt/secure/staging 0700 root root

# Directory-target for where the secure container

# imagefile directory will be bind-mounted

mkdir /mnt/secure/asec 0700 root root

# Secure container public mount points.

mkdir /mnt/asec 0700 root system

mount tmpfs tmpfs /mnt/asec mode=0755,gid=1000

mount rootfs rootfs / ro remount

write /proc/sys/kernel/panic_on_oops 1

write /proc/sys/kernel/hung_task_timeout_secs 0

write /proc/cpu/alignment 4

write /proc/sys/kernel/sched_latency_ns 10000000

write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000

write /proc/sys/kernel/sched_compat_yield 1

write /proc/sys/kernel/sched_child_runs_first 0

# Create cgroup mount points for process groups

mkdir /dev/cpuctl

mount cgroup none /dev/cpuctl cpu

chown system system /dev/cpuctl

chown system system /dev/cpuctl/tasks

chmod 0777 /dev/cpuctl/tasks

write /dev/cpuctl/cpu.shares 1024

mkdir /dev/cpuctl/fg_boost

chown system system /dev/cpuctl/fg_boost/tasks

chmod 0777 /dev/cpuctl/fg_boost/tasks

write /dev/cpuctl/fg_boost/cpu.shares 1024

mkdir /dev/cpuctl/bg_non_interactive

chown system system /dev/cpuctl/bg_non_interactive/tasks

chmod 0777 /dev/cpuctl/bg_non_interactive/tasks

# 5.0 %

write /dev/cpuctl/bg_non_interactive/cpu.shares 52

# change the ownership of boot and format flags for master reset to delete them.

chown system system /firstboot

chown system system /firstboot/boot

chown system system /firstboot/format

# mount mtd partitions

# Mounting of system/userdata is moved to 'on emmc' and 'on nand' sections

# We chown/chmod /data again so because mount is run as root + defaults

chown system system /data

chmod 0771 /data

# Mounting of persist is moved to 'on emmc' and 'on nand' sections

# We chown/chmod /persist again so because mount is run as root + defaults

chown system system /persist

chmod 0771 /persist

# Create dump dir and collect dumps.

# Do this before we mount cache so eventually we can use cache for

# storing dumps on platforms which do not have a dedicated dump partition.

mkdir /data/dontpanic

chown root log /data/dontpanic

chmod 0750 /data/dontpanic

# Collect apanic data, free resources and re-arm trigger

copy /proc/apanic_console /data/dontpanic/apanic_console

chown root log /data/dontpanic/apanic_console

chmod 0640 /data/dontpanic/apanic_console

copy /proc/apanic_threads /data/dontpanic/apanic_threads

chown root log /data/dontpanic/apanic_threads

chmod 0640 /data/dontpanic/apanic_threads

write /proc/apanic_console 1

# Same reason as /data above

mount yaffs2 mtd@cache /cache nosuid nodev

chown system cache /cache

chmod 0770 /cache

# This may have been created by the recovery system with odd permissions

chown system cache /cache/recovery

chmod 0770 /cache/recovery

#change permissions on vmallocinfo so we can grab it from bugreports

chown root log /proc/vmallocinfo

chmod 0440 /proc/vmallocinfo

#change permissions on kmsg & sysrq-trigger so bugreports can grab kthread stacks

chown root system /proc/kmsg

chmod 0440 /proc/kmsg

chown root system /proc/sysrq-trigger

chmod 0220 /proc/sysrq-trigger

# create basic filesystem structure

mkdir /data/misc 01771 system misc

mkdir /data/misc/bluetoothd 0770 bluetooth bluetooth

mkdir /data/misc/bluetooth 0770 system system

mkdir /data/misc/keystore 0700 keystore keystore

mkdir /data/misc/vpn 0770 system system

mkdir /data/misc/systemkeys 0700 system system

mkdir /data/misc/vpn/profiles 0770 system system

# give system access to wpa_supplicant.conf for backup and restore

mkdir /data/misc/wifi 0770 wifi wifi

chmod 0770 /data/misc/wifi

chmod 0660 /data/misc/wifi/wpa_supplicant.conf

mkdir /data/local 0771 shell shell

mkdir /data/local/tmp 0771 shell shell

mkdir /data/data 0771 system system

mkdir /data/app-private 0771 system system

mkdir /data/app 0771 system system

mkdir /data/property 0700 root root

mkdir /data/radio 0770 radio radio

# DRM

mkdir /data/misc/drm 0777 system system

chmod 0777 /data/misc/drm

# symlink /data/misc/drm /system/etc/security/drm

#irdeto: begin

# create the OMA directories, so as to enforce our permissions

mkdir /data/oma 0777 system system

chmod 0777 /data/oma

copy /system/etc/kek_Client.dat /data/oma/kek_Client.dat

chmod 0777 /data/oma/kek_Client.dat

copy /system/etc/kek_Core.dat /data/oma/kek_Core.dat

chmod 0777 /data/oma/kek_Core.dat

copy /system/etc/irdeto_java_access.dat /data/oma/irdeto_java_access.dat

chmod 0777 /data/oma/irdeto_java_access.dat

copy /system/etc/ks_Client.dat /data/oma/ks_Client.dat

chmod 0777 /data/oma/ks_Client.dat

copy /system/etc/ks_Core.dat /data/oma/ks_Core.dat

chmod 0777 /data/oma/ks_Core.dat

#irdeto: end

# create dalvik-cache and double-check the perms

mkdir /data/dalvik-cache 0771 system system

chown system system /data/dalvik-cache

chmod 0771 /data/dalvik-cache

# create the lost+found directories, so as to enforce our permissions

mkdir /data/lost+found 0770

mkdir /cache/lost+found 0770

# double check the perms, in case lost+found already exists, and set owner

chown root root /data/lost+found

chmod 0770 /data/lost+found

chown root root /cache/lost+found

chmod 0770 /cache/lost+found

# Change bootloader control ownership.

chown system system /proc/loader

chmod 0777 /proc/loader

# Shuli, create system log folders.

mkdir /data/systemlog 0777 root root

mkdir /data/systemlog/wakelock 0777 root root

mkdir /data/systemlog/kwakelock 0777 root root

mkdir /data/systemlog/kwakelock_main 0777 root root

mkdir /data/systemlog/reload 0777 root root

# Shuli, logfilter, leave this at the bottom.

on property:ro.build.FEATURE_LOGFILTER_MTD3=1

chmod 0666 /dev/mtd/mtd3

on property:ro.build.FEATURE_LOGFILTER_MTD4=1

chmod 0666 /dev/mtd/mtd4

on boot

# basic network init

ifup lo

hostname localhost

domainname localdomain

mkdir /data/misc/wifi 0770 wifi wifi

mkdir /data/misc/wifi/sockets 0770 wifi wifi

mkdir /data/misc/dhcp 0770 dhcp dhcp

chown dhcp dhcp /data/misc/dhcp

# set RLIMIT_NICE to allow priorities from 19 to -20

setrlimit 13 40 40

# Define the oom_adj values for the classes of processes that can be

# killed by the kernel. These are used in ActivityManagerService.

setprop ro.FOREGROUND_APP_ADJ 0

setprop ro.VISIBLE_APP_ADJ 1

setprop ro.SECONDARY_SERVER_ADJ 2

setprop ro.BACKUP_APP_ADJ 2

setprop ro.HOME_APP_ADJ 4

setprop ro.HIDDEN_APP_MIN_ADJ 7

setprop ro.CONTENT_PROVIDER_ADJ 14

setprop ro.EMPTY_APP_ADJ 15

# Define the memory thresholds at which the above process classes will

# be killed. These numbers are in pages (4k).

setprop ro.FOREGROUND_APP_MEM 20480

setprop ro.VISIBLE_APP_MEM 25600

setprop ro.SECONDARY_SERVER_MEM 20480

setprop ro.BACKUP_APP_MEM 16384

setprop ro.HOME_APP_MEM 32768

setprop ro.HIDDEN_APP_MEM 20480

setprop ro.CONTENT_PROVIDER_MEM 16384

setprop ro.EMPTY_APP_MEM 20480

# Write value must be consistent with the above properties.

# Note that the driver only supports 6 slots, so we have HOME_APP at the

# same memory level as services.

write /sys/module/lowmemorykiller/parameters/adj 0,1,2,7,14,15 --<< No such directory lowmemorykiller at all

write /proc/sys/vm/overcommit_memory 1

write /proc/sys/vm/min_free_order_shift 4

write /sys/module/lowmemorykiller/parameters/minfree 20480,25600,20480,20480,16384,20480 --<< No such directory lowmemorykiller at all

# Set init its forked children's oom_adj.

write /proc/1/oom_adj -16

# Tweak background writeout

write /proc/sys/vm/dirty_expire_centisecs 200

write /proc/sys/vm/dirty_background_ratio 5

# Adjust socket buffer to enlarge TCP receive window for high bandwidth

write /proc/sys/net/ipv4/tcp_adv_win_scale 1

# Permissions for System Server and daemons.

chown radio system /sys/android_power/state

chown radio system /sys/android_power/request_state

chown radio system /sys/android_power/acquire_full_wake_lock

chown radio system /sys/android_power/acquire_partial_wake_lock

chown radio system /sys/android_power/release_wake_lock

chown radio system /sys/power/state

chown radio system /sys/power/wake_lock

chown radio system /sys/power/wake_unlock

chmod 0660 /sys/power/state

chmod 0660 /sys/power/wake_lock

chmod 0660 /sys/power/wake_unlock

# Eric Liu+

chown system system /sys/class/timed_output/vibrator/enable

# chown system system /sys/class/leds/keyboard-backlight/brightness

chown system system /sys/class/leds/lcd-backlight/brightness

chown system system /sys/class/leds/button-backlight/brightness

# chown system system /sys/class/leds/jogball-backlight/brightness

# chown system system /sys/class/leds/red/brightness

# chown system system /sys/class/leds/green/brightness

# chown system system /sys/class/leds/blue/brightness

# chown system system /sys/class/leds/red/device/grpfreq

# chown system system /sys/class/leds/red/device/grppwm

# chown system system /sys/class/leds/red/device/blink

# chown system system /sys/class/leds/red/brightness

# chown system system /sys/class/leds/green/brightness

# chown system system /sys/class/leds/blue/brightness

# chown system system /sys/class/leds/red/device/grpfreq

# chown system system /sys/class/leds/red/device/grppwm

# chown system system /sys/class/leds/red/device/blink

# Eric Liu-

chown system system /sys/class/timed_output/vibrator/enable

# Menghan Cheng, 20100428, flash light for camera

chown media camera /sys/class/leds/spotlight/brightness

chown media camera /sys/class/timed_output/flash/enable

chown system system /sys/module/sco/parameters/disable_esco

chown system system /sys/kernel/ipv4/tcp_wmem_min

chown system system /sys/kernel/ipv4/tcp_wmem_def

chown system system /sys/kernel/ipv4/tcp_wmem_max

chown system system /sys/kernel/ipv4/tcp_rmem_min

chown system system /sys/kernel/ipv4/tcp_rmem_def

chown system system /sys/kernel/ipv4/tcp_rmem_max

chown root radio /proc/cmdline

chown system system /sys/module/g_android/parameters/product_id

chown system system /sys/module/g_android/parameters/set_rndis

chown system system /sys/devices/platform/msm_sdcc.1/polling

chown system system /sys/devices/platform/msm_sdcc.2/polling

chown system system /sys/devices/platform/msm_sdcc.3/polling

chown system system /sys/devices/platform/msm_sdcc.4/polling

chown system system /sys/devices/platform/android_usb/composition

chown system system /sys/devices/platform/android_usb/remote_wakeup

# Shuli

chmod 0666 /dev/auo_misc_touch

# Define TCP buffer sizes for various networks

# ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,

setprop net.tcp.buffersize.default 4096,87380,110208,4096,16384,110208

setprop net.tcp.buffersize.wifi 4095,87380,110208,4096,16384,110208

setprop net.tcp.buffersize.umts 4094,87380,110208,4096,16384,110208

setprop net.tcp.buffersize.edge 4093,26280,35040,4096,16384,35040

setprop net.tcp.buffersize.gprs 4092,8760,11680,4096,8760,11680

# Jackie 20101001, 0: GL driver(+ MDP) to do composition 1: H/W(GPU) to do composition

setprop debug.sf.hw 1

setprop persist.sampling_profiler 0

# Jackie

chmod 0666 /dev/graphics/fb1

# Terry Cheng disable UART1 debug

write /proc/uart_debug/debug 0

class_start default

## Daemon processes to be run by init.

##

service console /system/bin/sh

console

service sysinit /system/bin/logwrapper /system/xbin/busybox run-parts /system/etc/init.d

oneshot

# Shuli, logfilter init

service lfinit /system/bin/lfinit

oneshot

# Shuli, reload log init

service rlinit /system/bin/rlinit

oneshot

# adbd is controlled by the persist.service.adb.enable system property

service adbd /sbin/adbd

disabled

# adbd on at boot in emulator

on property:ro.kernel.qemu=1

start adbd

on property:persist.service.adb.enable=1

start adbd

write /sys/module/g_android/parameters/product_id b007

on property:persist.service.adb.enable=0

start adbd

write /sys/module/g_android/parameters/product_id b007

service servicemanager /system/bin/servicemanager

user system

critical

onrestart restart zygote

onrestart restart media

service vold /system/bin/vold

socket vold stream 0660 root mount

ioprio be 2

service netd /system/bin/netd

socket netd stream 0660 root system

service debuggerd /system/bin/debuggerd

service qmuxd /system/bin/qmuxd

service ril-daemon /system/bin/rild

socket rild stream 660 root radio

socket rild-debug stream 660 radio system

user root

group radio cache inet misc audio qcom_oncrpc diag

service zygote /system/bin/app_process -Xzygote /system/bin --zygote --start-system-server

socket zygote stream 666

onrestart write /sys/android_power/request_state wake

onrestart write /sys/power/state on

onrestart restart media

#irdeto

service DrmHost /system/bin/DrmHost

service media /system/bin/mediaserver

user media

group system audio camera graphics inet net_bt net_bt_admin net_raw

ioprio rt 4

service bootanim /system/bin/bootanimation

user graphics

group graphics

disabled

oneshot

service dbus /system/bin/dbus-daemon --system --nofork

socket dbus stream 660 bluetooth bluetooth

user bluetooth

group bluetooth net_bt_admin

service bluetoothd /system/bin/bluetoothd -n

socket bluetooth stream 660 bluetooth bluetooth

socket dbus_bluetooth stream 660 bluetooth bluetooth

# init.rc does not yet support applying capabilities, so run as root and

# let bluetoothd drop uid to bluetooth with the right linux capabilities

group bluetooth net_bt_admin misc

disabled

service hfag /system/bin/sdptool add --channel=10 HFAG

user bluetooth

group bluetooth net_bt_admin

disabled

oneshot

service hsag /system/bin/sdptool add --channel=11 HSAG

user bluetooth

group bluetooth net_bt_admin

disabled

oneshot

service opush /system/bin/sdptool add --channel=12 OPUSH

user bluetooth

group bluetooth net_bt_admin

disabled

oneshot

service pbap /system/bin/sdptool add --channel=19 PBAP

user bluetooth

group bluetooth net_bt_admin

disabled

oneshot

service installd /system/bin/installd

socket installd stream 600 system system

# Eastern

service hidkbd /system/bin/hidkbd

socket hidkbd stream 600 system system

# JJ add drm service

service oemDrmService /system/bin/mmService

user root

service racoon /system/bin/racoon

socket racoon stream 600 system system

# racoon will setuid to vpn after getting necessary resources.

group net_admin

disabled

oneshot

service mtpd /system/bin/mtpd

socket mtpd stream 600 system system

user vpn

group vpn net_admin net_raw

disabled

oneshot

service keystore /system/bin/keystore /data/misc/keystore

user keystore

group keystore

socket keystore stream 666

service dumpstate /system/bin/dumpstate -s

socket dumpstate stream 0660 shell log

disabled

oneshot

#Orville,20101013

service dbupgrade /system/bin/dbupgrade

user root

group root

oneshot

# Ivan

service regionapp /system/bin/regionapp

oneshot

service djsinit /system/bin/sh /system/etc/init.djsteve.sh

user root

oneshot