各位高手高手高高手,大家好。我有一臺安卓4.4.2的車機,已經被root,我在車機上安裝了導航軟體,由于機器內置的存盤空間有6.3G, 比較小,而系統外接的USB驅動器只支持Fat32格式,被mount在/storage/otg這個目錄下,而且導航軟體不能寫資料到外接的USB驅動器。所向大家請教有沒有什么辦法可以把usb驅動器模擬成內置的SD卡,或者mount 在/storage/sdcard這個目錄下面? 系統根部錄下有fstab檔案,但/磁區是只讀的,不能改,曾試著用adb shell sm命令,但sm不支持,系統也不能用fdisk,請大家支支招,有沒有什么辦法,謝謝!
根目錄如下:
root@garmin89_tb_ali_kk:/ # ls -la
ls -la
drwxr-xr-x root root 2019-08-12 09:48 acct
drwxrwx--- system cache 2019-08-12 09:49 cache
dr-x------ root root 2019-08-12 09:48 config
drwxr-xr-x root root 2019-08-12 09:48 custom
lrwxrwxrwx root root 2019-08-12 09:48 d -> /sys/kernel/debug
drwxrwx--x system system 2019-08-12 11:07 data
-rw-r--r-- root root 233 1970-01-01 08:00 default.prop
drwxr-xr-x root root 2019-08-14 20:17 dev
lrwxrwxrwx root root 1970-01-01 08:00 emmc@android -> /dev/block/mmcblk0p5
lrwxrwxrwx root root 1970-01-01 08:00 emmc@cache -> /dev/block/mmcblk0p6
-rw-r--r-- root root 0 2019-08-12 09:48 emmc@custom
lrwxrwxrwx root root 1970-01-01 08:00 emmc@ebr1 -> /dev/block/mmcblk0p1
lrwxrwxrwx root root 1970-01-01 08:00 emmc@protect_f -> /dev/block/mmcblk0p2
lrwxrwxrwx root root 1970-01-01 08:00 emmc@protect_s -> /dev/block/mmcblk0p3
lrwxrwxrwx root root 1970-01-01 08:00 emmc@sec_ro -> /dev/block/mmcblk0p4
lrwxrwxrwx root root 1970-01-01 08:00 emmc@usrdata -> /dev/block/mmcblk0p7
-rw-r--r-- root root 127 1970-01-01 08:00 enableswap.sh
lrwxrwxrwx root root 2019-08-12 09:48 etc -> /system/etc
-rw-r--r-- root root 2204 1970-01-01 08:00 factory_init.project.rc
-rw-r--r-- root root 11620 1970-01-01 08:00 factory_init.rc
-rw-r--r-- root root 27418 1970-01-01 08:00 file_contexts
-rw-r--r-- root root 929 1970-01-01 08:00 fstab
-rw-r----- root root 929 1970-01-01 08:00 fstab.fat.nand
-rw-r----- root root 929 1970-01-01 08:00 fstab.nand
-rwxr-x--- root root 220840 1970-01-01 08:00 init
-rwxr-x--- root root 1123 1970-01-01 08:00 init.environ.rc
-rwxr-x--- root root 0 1970-01-01 08:00 init.modem.rc
-rwxr-x--- root root 10670 1970-01-01 08:00 init.project.rc
-rwxr-x--- root root 969 1970-01-01 08:00 init.protect.rc
-rwxr-x--- root root 48194 1970-01-01 08:00 init.rc
-rwxr-x--- root root 1829 1970-01-01 08:00 init.ssd.rc
-rwxr-x--- root root 2126 1970-01-01 08:00 init.trace.rc
-rwxr-x--- root root 20881 1970-01-01 08:00 init.usb.rc
-rwxr-x--- root root 583 1970-01-01 08:00 init.xlog.rc
-rw-r--r-- root root 0 1970-01-01 08:00 meta_init.modem.rc
-rw-r--r-- root root 2371 1970-01-01 08:00 meta_init.project.rc
-rw-r--r-- root root 10339 1970-01-01 08:00 meta_init.rc
drwxrwxr-x root system 2019-08-12 09:48 mnt
dr-xr-xr-x root root 1970-01-01 08:00 proc
-rw-r--r-- root root 2209 1970-01-01 08:00 property_contexts
drwxrwx--x system system 2010-01-01 08:00 protect_f
drwxrwx--x system system 2019-08-11 15:43 protect_s
drwx------ root root 2015-07-27 12:57 root
drwxr-x--- nvram system 1970-01-01 08:00 sbchk
drwxr-x--- root root 1970-01-01 08:00 sbin
lrwxrwxrwx root root 2019-08-12 09:48 sdcard -> /storage/emulated/legacy
-rw-r--r-- root root 736 1970-01-01 08:00 seapp_contexts
-rw-r--r-- root root 235709 1970-01-01 08:00 sepolicy
drwxr-x--x root sdcard_r 2019-08-12 09:48 storage
dr-xr-xr-x root root 2019-08-12 09:48 sys
drwxr-xr-x root root 2019-08-14 20:15 system
-rw-r--r-- root root 6840 1970-01-01 08:00 ueventd.rc
lrwxrwxrwx root root 2019-08-12 09:48 vendor -> /system/vendor
root@garmin89_tb_ali_kk:/ #
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標籤:Android
