Hi! > It can cache filesystem metadata - it can cache anything. > > Because bcache has its own superblock (much like md), it can guarantee > that bcache devices are consistent; this is particularly important if > you want to do writeback caching. You really don't want to accidently > mount a filesystem that you were doing writeback caching on without the > ache - bcache makes it impossible to do so accidently. > > Is any of that useful? I guess some kind of benchmark would be nice....? I don't know what fair workload for this is. System bootup? Kernel compile after reboot? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
