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Date:      Tue, 4 Apr 2000 08:59:39 +0930
From:      Greg Lehey <grog@lemis.com>
To:        Soren Schmidt <sos@freebsd.dk>
Cc:        Matthew Dillon <dillon@apollo.backplane.com>, vallo@matti.ee, Bernd Walter <ticso@cicely.de>, freebsd-current@FreeBSD.ORG
Subject:   Re: Deadlock with vinum raid5
Message-ID:  <20000404085939.X42140@freebie.lemis.com>
In-Reply-To: <200004031723.TAA00179@freebsd.dk>
References:  <200004031707.KAA59737@apollo.backplane.com> <200004031723.TAA00179@freebsd.dk>

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On Monday,  3 April 2000 at 19:23:34 +0200, Søren Schmidt wrote:
> It seems Matthew Dillon wrote:
>>> Same story here, but using softupdates or async mounts I can reproduce
>>> the hang or panic in less than 60 secs..
>>> 
>>> Vinum with raid5 is plain broken, include INVARIANTS in the kernel
>>> and see why...
>>
>>     Hang on to that thought.  As soon as this struct buf mess gets cleared
>>     up if Greg hasn't figured out where the bug is I'll throw my lot in
>>     to try to speed-up locating and fixing the problem.
>
> Well, there is no need to wait, RELENG_4 is _the_ perfect platform
> for this, and the problem has to be fixed there as well....

If I can't get a relatively stable -CURRENT Real Soon Now I'll do just
that.  But it'll take a couple of days to get a RELENG_4 machine
built.

Greg
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