From owner-freebsd-current Sun Apr 2 9:38: 3 2000 Delivered-To: freebsd-current@freebsd.org Received: from freebsd.dk (freebsd.dk [212.242.42.178]) by hub.freebsd.org (Postfix) with ESMTP id 8F40437BE05 for ; Sun, 2 Apr 2000 09:37:57 -0700 (PDT) (envelope-from sos@freebsd.dk) Received: (from sos@localhost) by freebsd.dk (8.9.3/8.9.1) id SAA30446; Sun, 2 Apr 2000 18:37:44 +0200 (CEST) (envelope-from sos) From: Soren Schmidt Message-Id: <200004021637.SAA30446@freebsd.dk> Subject: Re: Deadlock with vinum raid5 In-Reply-To: <20000402181643.D25194@cicely8.cicely.de> from Bernd Walter at "Apr 2, 2000 06:16:43 pm" To: ticso@cicely.de (Bernd Walter) Date: Sun, 2 Apr 2000 18:37:44 +0200 (CEST) Cc: vallo@matti.ee, grog@lemis.com (Greg Lehey), freebsd-current@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL54 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG It seems Bernd Walter wrote: > On Sun, Apr 02, 2000 at 05:38:01PM +0200, Soren Schmidt wrote: > > It seems Vallo Kallaste wrote: > > > On Sun, Apr 02, 2000 at 03:39:35PM +0200, Vallo Kallaste wrote: > > > > > > > I hook up serial console to get full traceback next time, but I don't > > > > have any knowledge for further analysis. > > > > > > Here's full traceback, environment is all same, except the filesystem is > > > mounted with async (before it was default, which is nosync I guess): > > > > > > sh-2.03# cd /usr > > > sh-2.03# pax -r -pe -f /mnt/usr.pax > > > > This the exact problem I'm seeing here. > > Turning on INVARIANTS in the kernel shows that free'd malloc space > > are being reused when vinum is in the game :( > > Do you see it only with R5 or also with other organisations? I've only tried RAID5, thats the one I have a use for... -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message