My system disk has 4 partition
/dev/sda1 2048 976895 974848 476M EFI System
/dev/sda2 976896 125976575 124999680 59.6G Linux filesystem
/dev/sda3 125976576 146948095 20971520 10G Linux filesystem
/dev/sda4 146948096 250069646 103121551 49.2G Linux filesystem
I want make /dev/sda2 and /dev/sda3 mount with overlayfs, and I already make /dev/sda2 working on it, but I'm confused about setting the /dev/sda3
Someone help me!!!