On Thu, 22 Jul 2010 18:40:00 +0100 David Howells <dhowells@xxxxxxxxxx> wrote: > Suresh Jayaraman <sjayaraman@xxxxxxx> wrote: > > > As it can been seen, the performance while reading when data is cache > > hot (disk) is not great as the network link is a Gigabit ethernet (with > > server having working set in memory) which is mostly expected. > > That's what I see with NFS and AFS too. > > > (I could not get access to a slower network (say 100 Mb/s) where the real > > performance boost could be evident). > > ethtool? > There's also the "netem" thingy that allows you to add arbitrary latencies to packets (for simulating long-haul network links). -- Jeff Layton <jlayton@xxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
