>> >> CIFS uses TCP. NFS uses either TCP or UDP, and usually UDP by default. > > For Sun systems, NFSv3 using 32kByte [rw]size over TCP has been > the default configuration for 10+ years. Do you still see clients running > NFSv2 over UDP?
Yes, I see that TCP is the default in Solaris 9. Is it also the default in Solaris 8?. I do know that tuning mount options made a considerable difference for FreeBSD 5.X and Apple's OS X Tiger. Apple's OS X Leopard does not seem to need tuning like previous versions did. OS X Tiger and earlier actually sent application writes directly to NFS so that performance was very dependent on application write size regardless of client NFS tunings. Unfortunately, not everyone is using Solaris. The Solaris 10 NFS client implementation really screams. Bob ====================================== Bob Friesenhahn [EMAIL PROTECTED], http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss