From owner-freebsd-alpha  Fri Nov  8 12:26:27 2002
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Date: Fri, 8 Nov 2002 15:26:09 -0500 (EST)
From: Jeff Roberson <jroberson@chesapeake.net>
To: Matthew Jacob <mjacob@feral.com>
Cc: Andrew Gallatin <gallatin@cs.duke.edu>, <alpha@FreeBSD.ORG>,
	<alc@FreeBSD.ORG>, John Baldwin <jhb@FreeBSD.ORG>
Subject: Re: alpha: top of tree kernel blooie
In-Reply-To: <20021108120906.O24193-100000@wonky.feral.com>
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On Fri, 8 Nov 2002, Matthew Jacob wrote:

>
> > On Thu, 7 Nov 2002, Matthew Jacob wrote:
> >
> > >
> > >
> > > >
> > > > Didn't crash doing a -j4 buildworld. But now it's locked up so I can't
> > > > log in. Oh well. And we were planning on releasing when?....
> > >
> > > Actually, it's still building -j4 ... very very slowly- I started this
> > > over 24 hours ago. This is probably the first SMP with nearly 100%
> > > negative scalability....
> > >
> > > All sorts of cron stuff is bunged up... pretty amazing:
> > >
> > > nellie.feral.com > ps ax
> >
> >
> > Can you 'ps aux -o wchan' ?
>
> I tried a buildworld -j4 again- this time it was too far hung to let
> anyone log in...
>
>
>
Do you have a serial console?  If so, you can pop into ddb and do a ps
there.  That will be somewhat revealing.  Did you let the background fsck
complete before doing anything btw?



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