Re: [PATCH 0/4] 2.6.21-rc7 NFS writes: fix a series of issues

Florin Iucha
2007-04-18T14:14:54Z

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On Wed, Apr 18, 2007 at 08:42:25AM -0500, Florin Iucha wrote:
> On Wed, Apr 18, 2007 at 09:15:31AM -0400, Trond Myklebust wrote:
> The netstat outputs are stable (not changed in 5 minutes):
>
> http://iucha.net/nfs/21-rc7-nfs3/netstat-server :
>
> tcp 1 0 hermes.iucha.org:nfs zeus.iucha.org:799 CLOSE_WAIT
> tcp 0 0 hermes.iucha.org:nfs zeus.iucha.org:976 ESTABLISHED
>
> http://iucha.net/nfs/21-rc7-nfs3/netstat-client
>
> Active Internet connections (w/o servers)
> Proto Recv-Q Send-Q Local Address Foreign Address State
> tcp 0 0 zeus.iucha.org:976 hermes.iucha.org:nfs ESTABLISHED
> tcp 0 0 zeus.iucha.org:ssh hermes.iucha.org:56880 ESTABLISHED
> tcp 0 0 zeus.iucha.org:ssh hermes.iucha.org:45176 ESTABLISHED
>
> Could the port in CLOSE_WAIT state be the culprit? (FWIW
> the server has been up for 38 days and subjected to
> this nfs test quite a bit without showing any stress).

The CLOSE_WAIT went away as soon as I rebooted the client. Something
was holding it up...

Regards,
florin

--
Bruce Schneier expects the Spanish Inquisition.
http://geekz.co.uk/schneierfacts/fact/163

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