[lug] Horrid NFS performance on linux

[Jack Swope]

/etc/exports
/raid/share     -mp=/raid/share xxx.xxx.xxx.0/24(rw,insecure)
yyy.yyy.yyy.0/24(rw)

/proc/fs/nfsd/exports
/raid/share     *,xxx.xxx.xxx.0/24,hostname.here.edu
(rw,insecure,root_squash,sync,wdelay,no_subtree_check,uuid=2da6585e:8e224e71:905ee5f8:518a5d00)
/raid/share
*,yyy.yyy.yyy.0/24(rw,root_squash,sync,wdelay,no_subtree_check,uuid=2da6585e:8e224e71:905ee5f8:518a5d00)

async is not set.

Jack


On Thu, Apr 18, 2013 at 11:47 AM, Orion Poplawski <orion at cora.nwra.com>wrote:

> On 04/18/2013 11:32 AM, Jack Swope wrote:
> > We have an NFS server which is performing at a horrid level.
> > filebench_networkfs test via nfsometer is reporting .2 to .3 MB/sec.  A
> base
> > non-optimized server easily hits 25MB/sec.
> ...
> > Any further suggestions?
>
> What is in /etc/exports?  Are you setting async?
>
>
> --
> Orion Poplawski
> Technical Manager                     303-415-9701 x222
> NWRA, Boulder/CoRA Office             FAX: 303-415-9702
> 3380 Mitchell Lane                       orion at nwra.com
> Boulder, CO 80301                   http://www.nwra.com
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