Slow NFS-write Performance w/Solaris 9 Clients 2006-06-08 - By Tim Evans
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On Thu, 08 Jun 2006 11:09:05 -0400, Brian Long wrote
> Run 'nfsstat -m' on the Solaris 9 host and see which mount options it's
> using to mount your Dell. It may be that the newer Linux kernel
> advertises capabilities that are actually making the performance
> worse. :) For example, I don't know if rsize and wsize of 32768 is
> ideal when mounting an RHEL NFS server. Those values work great against
> Netapp filers and other Solaris servers, but I'm pretty sure Linux
> prefers smaller values.
Thanks. nfsstat on the Solaris client shows different rsize and wsize between
our RHEL 4 and RHEL 3 servers. The former (where we are having no problems)
are both at 32768, while the latter is 8192. Do you suggest forcing larger
rsize/wsize on the client?
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Tim Evans, TKEvans.com, Inc. | 5 Chestnut Court
tkevans@(protected) | Owings Mills, MD 21117
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