Expanding OpenWrt squashfs image (SDcard)

[AashishAS]

NanoPi R4S-RK3399 is a great new OpenWrt device

You can easily resize your root partition, use resize2fs and tune2fs on OpenWrt itself. Install the required tools opkg update opkg install parted tune2fs resize2fs Start the parted utility # parted (parted) print //note the root parition number (parted) resizepart 2 11000 //this will set the 2nd partition(root) end to 11GB (parted) print //verify new partition end and size (parted) q //exit parted remount…