From owner-freebsd-alpha  Fri Nov  8 16: 8:37 2002
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Date: Fri, 8 Nov 2002 16:08:25 -0800 (PST)
From: Matthew Jacob <mjacob@feral.com>
Reply-To: mjacob@feral.com
To: Jeff Roberson <jroberson@chesapeake.net>
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
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On Fri, 8 Nov 2002, Jeff Roberson wrote:

> 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.

Break didn't work.

> That will be somewhat revealing.  Did you let the background fsck
> complete before doing anything btw?

I dunno.

I've been away for a couple of hours. We'll see if this does any
different.



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