android将vendor挂载为读写,挂载android只读文件系统为可读写
这个是海思的盒子：
root@android:/ # ls -al
drwxr-xr-x root root 1970-01-01 08:00 acct
drwxrwx--- system cache 1970-01-01 08:02 cache
dr-x------ root root 1970-01-01 08:00 config
lrwxrwxrwx root root 1970-01-01 08:00 d -> /sys/kernel/debug
drwxrwx--x system system 1970-01-01 08:00 data
-rw-r--r-- radio radio 116 2013-05-07 09:54 default.prop
drwxr-xr-x root root 1970-01-01 08:00 dev
lrwxrwxrwx root root 1970-01-01 08:00 etc -> /system/etc
-rwxr-xr-x radio radio 98688 2013-05-07 10:57 init
-rwxr--r-- radio radio 2143 2013-05-07 09:54 init.godbox.rc
-rw-r--r-- radio radio 2344 2013-05-07 09:53 init.goldfish.rc
-rwxr--r-- radio radio 21799 2013-05-07 09:53 init.rc
drwxrwxr-x root system 2013-08-23 17:46 mnt
dr-xr-xr-x root root 1970-01-01 08:00 proc
drwxr-xr-x radio radio 2013-05-07 11:14 sbin
lrwxrwxrwx root root 1970-01-01 08:00 sdcard -> /mnt/sdcard
drwxr-xr-x root root 1970-01-01 08:00 sys
drwxr-xr-x root root 1970-01-01 08:01 system
-rw-r--r-- radio radio 272 2013-05-07 09:53 ueventd.goldfish.rc
-rwxr--r-- radio radio 4084 2013-05-07 09:53 ueventd.rc
drwxrwxrwx root system 1970-01-01 08:00 usr
drwxrwxrwx root root 2013-08-23 17:50 var
lrwxrwxrwx root root 1970-01-01 08:00 vendor -> /system/vendor
root@android:/ # mkdir zhangbin
mkdir failed for zhangbin, Read-only file system
255|root@android:/ # mount
rootfs / rootfs ro,relatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0