pe, 2008-07-11 kello 15:17 -0600, Joe Pfeiffer kirjoitti: > Well... using an inode-based filesystem like ext2 or ext3 is a really > bad idea, since you end up rewriting some of the blocks a *lot*. > Journalling the metadata, as ext3 does it, does make things even worse > as you say. Using a purely journalled FS like jffs2, on the other > hand, is a really good idea since it's designed to avoid exactly those > flaws.
SD does wear-leveling. JFFS2 is redundant on those, though probably generic leveling isn't quite as efficient than what a leveling filesystem can manage on raw flash. (Slapping leveling on leveling isn't likely to improve things much, I would think...) -- Mikko Rauhala - [EMAIL PROTECTED] - <URL:http://www.iki.fi/mjr/> Transhumanist - WTA member - <URL:http://www.transhumanism.org/> Singularitarian - SIAI supporter - <URL:http://www.singinst.org/> _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community