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Date: Tue, 25 Apr 2006 13:45:56 +0400 (MSD)
From: Dmitry Morozovsky <marck@rinet.ru>
To: Kris Kennaway <kris@obsecurity.org>
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	(woozle.rinet.ru [0.0.0.0]); Tue, 25 Apr 2006 13:45:56 +0400 (MSD)
Cc: stable@freebsd.org
Subject: Re: fsck_ufs locked in snaplk
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On Mon, 24 Apr 2006, Kris Kennaway wrote:

KK> > KK> > I'll try to build DDB kernel tomorrow evening to check. Which commands should I 
KK> > KK> > issue in ddb ?
KK> > KK> 
KK> > KK> 'show lockedvnods', 'ps' and 'alltrace' are important.
KK> > 
KK> > Last note: are these lines added enough? Or some are unneeded?
KK> > 
KK> 
KK> > options         KDB_TRACE
KK> > options         KDB_UNATTENDED
KK> 
KK> These two aren't needed.
KK> 
KK> Also you should add DEBUG_LOCKS and DEBUG_VFS_LOCKS on the off chance
KK> they catch the problem.

I got one thought about the source of these hangs/crashes: this machine is the 
only one with actively used quotas. I'll test the more thoroughly this evening.

Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru ***
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