Bob Friesenhahn <[EMAIL PROTECTED]> wrote: > On Fri, 14 Nov 2008, Joerg Schilling wrote: > >> ------------ --- ------ > >> Disk RPM 3,600 10,000 x3 > > > > The best rate I did see in 1985 was 800 kB/s (w. linear reads) > > now I see 120 MB/s this is more than x100 ;-) > > Yes. And how that SSDs are entering the market, the disk RPM has > dropped down to zero. 10,000 --> 0. I am not sure how to interpret > that.
My tests on a OCZ SSD show a "transfer latence" of ~ 0.1 ms, even SSDs have something similar to "seek times". Jörg -- EMail:[EMAIL PROTECTED] (home) Jörg Schilling D-13353 Berlin [EMAIL PROTECTED] (uni) [EMAIL PROTECTED] (work) Blog: http://schily.blogspot.com/ URL: http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss