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Date:      Thu, 30 Nov 2000 14:05:16 -0800 (PST)
From:      Dan Phoenix <dphoenix@bravenet.com>
To:        Mathew KANNER <mat@cs.mcgill.ca>
Cc:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: APACHE PROBLEMS (fwd)
Message-ID:  <Pine.BSO.4.21.0011301401500.30455-100000@gandalf.bravenet.com>
In-Reply-To: <20001130163301.N13101@cs.mcgill.ca>

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nfs:/lopt               /opt            nfs     -2,-T,-i,rw             0
0
nfs:/cache              /cache          nfs     -2,-T,-i,rw             0
0

those are my mount options from /etc/fstab.
as you can see i have it forced on version 2 with tcp and allow
interuption in read-write mode. -i does not seem to work with solaris...
tcp instead of udp did not seem to help.....and version 2 vs 3 does not
seem to make a difference. There is a lock happening somewhere and it has
to be solved.....I am doing a make world right now hoping the new nfs code
will help but all I am doing is crossing my fingers. Only the freebsd
machines have problems like this. I am already at 4.2 with latest src from
about a week ago!!!



On Thu, 30 Nov 2000, Mathew KANNER wrote:

> Date: Thu, 30 Nov 2000 16:33:01 -0500
> From: Mathew KANNER <mat@cs.mcgill.ca>
> To: Dan Phoenix <dphoenix@bravenet.com>
> Cc: freebsd-hackers@FreeBSD.ORG
> Subject: Re: APACHE PROBLEMS (fwd)
> 
> On Nov 30, Dan Phoenix wrote:
> > 
> > 
> > Nov 30 02:00:21 merry /kernel: nfs send error 32 for server nfs:/lopt
> > Nov 30 02:00:21 merry /kernel: nfs send error 32 for server nfs:/lopt
> > Nov 30 05:37:24 merry /kernel: nfs server nfs:/cache: not responding
> > Nov 30 05:37:24 merry /kernel: nfs server nfs:/cache: is alive again
> > Nov 30 07:54:56 merry /kernel: nfs server nfs:/cache: not responding
> > Nov 30 07:54:57 merry /kernel: nfs server nfs:/cache: is alive again
> > Nov 30 08:05:53 merry /kernel: nfs send error 32 for server nfs:/lopt
> > Nov 30 08:05:53 merry /kernel: nfs send error 32 for server nfs:/lopt
> 
> 	We've seen this problem at McGill.  It doesn't seem to affect
> our usage at all.  Also note that these problems don't appear with
> nfsv2.  (It appears it 4.[0-2] and with Solaris servers)
> 
> 	If you do find a solution, my friend andrewb@cs.mcgill.ca
> would love to hear about it.
> 
> 	--Mat
> > 
> > 
> > 
> > Ok i will do that....here is problems i am experiencing .
> > 
> > 
> > 
> > On Wed, 29 Nov 2000, Mike Silbersack wrote:
> > 
> > > Date: Wed, 29 Nov 2000 20:05:18 -0600 (CST)
> > > From: Mike Silbersack <silby@silby.com>
> > > To: Dan Phoenix <dphoenix@bravenet.com>
> > > Subject: Re: APACHE PROBLEMS
> > > 
> > > 
> > > On Wed, 29 Nov 2000, Dan Phoenix wrote:
> > > 
> > > > before the 25th.
> > > > where can i get a list of changes?
> > > 
> > > Here's what changed between the 18th and 25th:
> > > 
> > > http://docs.freebsd.org/cgi/getmsg.cgi?fetch=987735+0+archive/2000/cvs-all/20001126.cvs-all
> > > 
> > > The more seemingly relevant changes were committed on the 18th, but it's
> > > probably wise to update to a post-25th version, as Matt's bugfixes usually
> > > are well-implemented.  Perhaps he inadvertantly fixed the problem you're
> > > experiencing.  While you're not experiencing a low-memory situation,
> > > what's happening is probably some form of deadlock.
> > > 
> > > What you should do is look over the freebsd-hackers and freebsd-net
> > > archives for the last few weeks.  Someone was experiencing nfs problems
> > > with apache as well.  He found a fix for one bug, but I'm not sure if it
> > > was committed or not.  Contacting him and seeing if you're experiencing
> > > the same problem would probably help you solve your problem.  And if
> > > you're able to get good debugging info on what's happening (don't ask me
> > > how, I don't know either), you may wish to contact Matt directly, as this
> > > type of problem is right up his alley.
> > > 
> > > And yes, his name is Matt Dillon, but he's not the actor. :)
> > > 
> > > Mike "Silby" Silbersack
> > > 
> > > 
> > 
> > 
> > 
> > 
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-hackers" in the body of the message
> 
> -- 
> Mathew Kanner <mat@CS.McGill.CA>  SOCS McGill University
>    Obtuse quote: He [not me] understands: "This field of perception
>    is void of perception of man." -- The Quintessence of Buddhism 
> 



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