Hi, I'd appreciate help. I have a turris omnia router with supposedly 8GB flash, but with openwrt 21.02, my overlay fs partition is just 100M in size after upgrading!
I upgraded from 19 to 21 using the sysupgrade image using the LuCi system with Settings Preserved. I cannot remember the overlayfs partition size before the upgrade, but I never had space constraint up until now.
The device seemingly runs normally and without problems, the size of the root partition is just very small, which seems unhealthy. So I asked in the chat and gathered some information based on their tips. I included the complete /proc/mtd0 which includes 173 error message in it. I have no idea if this is normal after a sysupgrade or not. (I have another openwrt 21.02 device that has not been upgraded and only has like 12 errors in it, so I thought I better include the whole thing)
Once again, help is greatly appreciated and I thank you in advance.