From: =?iso-8859-1?Q?Brasseur_Val=E9ry?= <Valery.Brasseur@atosorigin.com>
Subject: RE: 2.4.19 hang (was unlink perf pb !)
Date: Wed, 14 Aug 2002 18:21:44 +0200
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Cc: "'Lever, Charles'" <Charles.Lever@netapp.com>,
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To: 'Trond Myklebust' <trond.myklebust@fys.uio.no>
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well I try ! but for now :
* all I have is a console message saying "RPC: waiting for request =
slot"
* when I turn debug on : system slow to a crawl ! load average goes to =
more
than 700 ! but it works
         never crash !
* when I turn debug of : crash with lot's of process blocked ! running
process seems to be kswapd !

I'v tried to but debug just when system near crash, but then it slow =
down,
and get back to "life" slowly.

more : I have some difficulties to reproduce what i was having =
yesterday !

valery

> -----Original Message-----
> From: Trond Myklebust [mailto:trond.myklebust@fys.uio.no]
> Sent: Wednesday, August 14, 2002 2:53 PM
> To: Brasseur Val=E9ry
> Cc: 'Lever, Charles'; nfs@lists.sourceforge.net
> Subject: Re: [NFS] 2.4.19 hang (was unlink perf pb !)
>=20
>=20
> >>>>> " " =3D=3D Brasseur Val=E9ry <Valery.Brasseur@atosorigin.com> =
writes:
>=20
>      > try a stock 2.4.19 without nfs patches : no hang !  seems that
>      > nfs patches broke something !
>=20
> Can you get me a trace of the hang using the command
>=20
>    echo "1" > /proc/sys/sunrpc/rpc_debug
>=20
> Cheers,
>   Trond
>=20


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