>> JFFS2 and ext3
> Why not use UBIFS (like N900 does)? It's faster and uses less memory than JFFS2, especially with full file systems. (Eero)
Long story short is that NOLO on N8x0 seems to assume it needs to zero out things in rootfs like JFFS2, which seemingily trashes any flashed ubifs. We tried ubifs but no luck in NAND :/