I've work on embedded with CF writes infrequently (minutes - hours) Ram file system for non-persistent files, a small flash/ram system for logging - worked well enought as long you found all the heavey duty writes that may occur when thing go wrong and yes mount them noatime and synchronus etc. Performance for reads was pretty much dictated by weaather your IDE controller could DMA or not since the standard IDE assume things are going to take a while and PIO interface is 16bits wide at best martin%duskware.de@localhost wrote:
On Fri, Mar 18, 2005 at 06:57:36AM -0500, Doug Fraser wrote:One of the file system issues with CF is that the file access bits get written all the time.Unless you mount it noatime. Martin