From owner-freebsd-geom@FreeBSD.ORG Fri Sep 24 15:15:27 2004 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9AA5C16A4DF for ; Fri, 24 Sep 2004 15:15:27 +0000 (GMT) Received: from imap.univie.ac.at (mailbox-lmtp.univie.ac.at [131.130.1.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id E987443D5C for ; Fri, 24 Sep 2004 15:15:26 +0000 (GMT) (envelope-from le@FreeBSD.org) Received: from pcle2.cc.univie.ac.at (pcle2.cc.univie.ac.at [131.130.2.177]) by imap.univie.ac.at (8.12.10/8.12.10) with ESMTP id i8OFFJ3w090664 for ; Fri, 24 Sep 2004 17:15:22 +0200 Date: Fri, 24 Sep 2004 17:15:37 +0200 (CEST) From: Lukas Ertl To: freebsd-geom@FreeBSD.org Message-ID: <20040924171245.Q549@pcle2.cc.univie.ac.at> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-DCC-ZID-Univie-Metrics: mx9.univie.ac.at 4249; Body=1 Fuz1=1 Fuz2=1 Subject: Outstanding I/O after 10 seconds X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Sep 2004 15:15:27 -0000 Hi there, I've now seen several times the following messages: WARNING: Final close of geom_dev(da9s1a) still has outstanding I/O after 10 seconds. Completing close anyway, panic may happen later. This happens when I run benchmarks on the specified device (like rawio). The strange thing is that when I look at what triggers this message, then cp->nstart is one less than cp->nend, like there was an additional g_io_deliver() on a bio. Any ideas why cp->nend would be larger than cp->nstart? cheers, le -- Lukas Ertl http://homepage.univie.ac.at/l.ertl/ le@FreeBSD.org http://people.freebsd.org/~le/