Low nfs write throughput

John Baldwin jhb at freebsd.org
Mon Nov 21 16:49:43 UTC 2011


On Friday, November 18, 2011 7:36:47 pm Xin LI wrote:
> Hi,
> 
> > I don't know if it will help with your performance, but I have some patches
> > to allow the NFS server to cluster writes.  You can try
> > www.freebsd.org/~jhb/patches/nfs_server_cluster.patch.  I've tested it on 8,
> > but it should probably apply fine to 9.
> 
> I think 9 would need some changes, I just made them with minimal
> compile testing, though.

Oops, 8 has the same problems, and actually, it needs more fixes than that as
the uio isn't initialized then.  I've updated the patch at the URL so it should
now work for the new server.  Sorry. :/

-- 
John Baldwin


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