http://www.liyu8.com/article/sdcard.htm 之前在recovery下的adb shell执行mount -a总是会有 mount: mouting /dev/block/mmcblk0p1 on /sdcard failed: No such file or directory 检查发现/dev/block/下的确没有mmcblk0p1这个文件. 查看/etc/fstab文件,其中对应sdcard行为/dev/block/mmcblk0p1 /sdcard v…