On 08/29/13 14:58, Francis Swasey wrote: > Hi, > > I've trying to set up an OI box (using 151a8) and I'm using nuttcp 6.1.2 to > make sure I'm getting the most I can out of the Emulex One Connect (10GbE) > cards that are in the box they gave me to use. Unfortunately, I'm seeing > asymmetrical numbers. > > The clients are all RHEL6 boxes (and that can't be changed), which happily > talk 9.8Gb between themselves on the exact same hardware I am having issues > with OI on. However, when I test between the Linux boxen and the OI box - I > always get 9.8Gb from the OI box to the RHEL6 and around 5Gb from the RHEL6 > box to the OI box. > > I've been googling for tunables and have found > https://blogs.oracle.com/dlutz/entry/maximizing_nfs_client_performance_on . > However, a lot of what it says to tune doesn't exist. Is there a better > document for me to read? >
That sounds like the standard NFS sync behavior. See this discussion for more details: http://comments.gmane.org/gmane.os.solaris.opensolaris.zfs/47934 Basically, it's "fast / cheap / robust -- pick any two." -- James Carlson 42.703N 71.076W <[email protected]> _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss
