On Tue, 13 February 2007 11:29:18 +0100, Martin A. Fink wrote: > > Please Read Carefully! I talk about flash disk, not normal harddisks. There > are no mechanical parts in flash disks, only flash memory. And therefore > 48MB/s is excellent (compared to all other available disks) > > [...] > > Well. The testdrive has 27GB. The final drive will have 225 GB. And there > will > be 3 cameras and thus 3 disks. This means we talk about 140 MB/s for around > 90 minutes.
Do you have any numbers on the performance for the final drive? Single flash chips are relatively slow, the high bandwidth is usually achieved by writing in parallel to several of them. With the bigger drive you get more chips and the manufacturer could run more of them in parallel. Jörn -- With a PC, I always felt limited by the software available. On Unix, I am limited only by my knowledge. -- Peter J. Schoenster - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
