Hi, I’ve decided to use some big packages such as docker to play with and have noticed (I was booting from SD) that it only has a small bit of the SD card. I was just going to see if I followed the guidelines for Linux on Raspberry Pi on expanding partitions of it would work. Do you think I can do this?
https://www.elinux.org/RPi_Resize_Flash_Partitions
Alternatively, is there a way to copy my current SD card to the onboard storage eMMC? I have already exceeded the size for NAND Flash. I have everything working and the instructions I have seen all involve on installing a brand new firmware on the eMMC. Had a go at the extroot method espoused on the OpenWRT site but it didn’t work. If I looked at the fstab file nothing changed in it. Also their instructions are for USB and I tried an NVME so some of my adaptions could have been wrong.
This is what I have tried https://openwrt.org/docs/guide-user/additional-software/extroot_configuration