Subject: Re: increasing NMBCLUSTERS
To: None <tech-net@netbsd.org>
From: Jan Schaumann <jschauma@netmeister.org>
List: tech-net
Date: 09/29/2005 11:08:42
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Jan Schaumann <jschauma@netmeister.org> wrote:
> Jan Schaumann <jschauma@netmeister.org> wrote:
> =20
> > I'll collect some more output as the machine is running...
>=20
> Alrighty then, now I have some more input:
>=20
> http://www.cs.stevens.edu/~jschauma/netbsd/netstats
> http://www.cs.stevens.edu/~jschauma/netbsd/vmstats

I now notice that netstat -a shows me a large number of nfs connection
that sit in CLOSE_WAIT:

Active Internet connections (including servers)
Proto Recv-Q Send-Q  Local Address          Foreign Address        State
tcp      112      0  doppelbock.nfs         c026.951               ESTABLIS=
HED
tcp       96      0  doppelbock.nfs         c012.792               ESTABLIS=
HED
tcp       96      0  doppelbock.nfs         c014.929               ESTABLIS=
HED
tcp       96      0  doppelbock.nfs         c015.630               ESTABLIS=
HED
tcp       96      0  doppelbock.nfs         c011.776               ESTABLIS=
HED
tcp      124      0  doppelbock.nfs         c024.650               ESTABLIS=
HED
tcp      124      0  doppelbock.nfs         c027.943               ESTABLIS=
HED
tcp      124      0  doppelbock.nfs         c021.1022              ESTABLIS=
HED
tcp        0      0  doppelbock.nfs         c026.952               CLOSE_WA=
IT
tcp        0      0  doppelbock.nfs         c012.793               CLOSE_WA=
IT
tcp        0      0  doppelbock.nfs         c014.930               CLOSE_WA=
IT
tcp        0      0  doppelbock.nfs         c015.631               CLOSE_WA=
IT
tcp        0      0  doppelbock.nfs         c011.777               CLOSE_WA=
IT
tcp        0      0  doppelbock.nfs         c024.651               CLOSE_WA=
IT

[ another 70 CLOSE_WAIT or so ...]

tcp        0      0  doppelbock.nfs         c024.659               CLOSE_WA=
IT
tcp        0      0  doppelbock.nfs         c027.952               CLOSE_WA=
IT
tcp        0      0  doppelbock.1020        c002.878               ESTABLIS=
HED
tcp        0      0  doppelbock.1021        c002.shell             ESTABLIS=
HED
tcp        0      0  *.65481                *.*                    LISTEN
tcp        0      0  *.65482                *.*                    LISTEN
tcp        0      0  *.65483                *.*                    LISTEN
tcp        0      0  doppelbock.nfs         c019.841               ESTABLIS=
HED
tcp        0      0  doppelbock.nfs         c023.782               ESTABLIS=
HED
tcp        0      0  doppelbock.nfs         c025.924               ESTABLIS=
HED
tcp        0      0  doppelbock.nfs         c022.937               ESTABLIS=
HED
tcp        0      0  doppelbock.nfs         c018.1011              ESTABLIS=
HED
tcp        0      0  doppelbock.nfs         c028.978               ESTABLIS=
HED

-Jan



--=20
I'm not even supposed to be here today!

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