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Date:      Sun, 2 Apr 2000 01:04:53 +0200
From:      Bernd Walter <ticso@cicely.de>
To:        Vallo Kallaste <vallo@matti.ee>
Cc:        freebsd-current@FreeBSD.ORG
Subject:   Re: Deadlock with vinum raid5
Message-ID:  <20000402010453.A24134@cicely8.cicely.de>
In-Reply-To: <20000331212544.A59295@myhakas.matti.ee>; from vallo@matti.ee on Fri, Mar 31, 2000 at 09:25:44PM %2B0200
References:  <20000331212544.A59295@myhakas.matti.ee>

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On Fri, Mar 31, 2000 at 09:25:44PM +0200, Vallo Kallaste wrote:
> Hi
> 
> I have four (4) ATA disks, all same new 20GB IBM 7200rpm models. Intel
> Seattle BX2 mobo, PIIX4 controller. I'm not expecting any performance
> increase or such, simply want to get my hands on. Ata driver, as the
> -current doesn't have wd anymore.
> I have raid5 volume laid over four disks, containing /usr filesystem,
> stripe unit size 256k. Machine deadlocks very reliably while doing
> ordinary buildworld, keyboard is responsive, network also but no disk
> I/O happens. I see syncer and bufdaemon in vrlock state; make, ln,
> syslogd and dhclient in flswait state. I usually don't see such states.
> Sources from which I built the system are todays, before I set up vinum.

What version of sys/dev/vinum/vinumlock.c are you using?
There was such a problem in the history.

-- 
B.Walter                  COSMO-Project              http://www.cosmo-project.de
ticso@cicely.de             Usergroup                info@cosmo-project.de



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