I have imx6ul dev board and Linux 4.15 yocto.
My emmc drive is mount as /media/emmc.
When I copy files into emmc every time, it also takes some flash memory space from the system because the emmc is mounted to the root file system. Is that TRUE?
This causes an error that file system is full, even there is a lot of space is still available.
My question is how to resolve this problem.