From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 29 Aug 2001 17:40:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 29 Aug 2001 17:40:22 -0400 Received: from [208.48.139.185] ([208.48.139.185]:35971 "HELO forty.greenhydrant.com") by vger.kernel.org with SMTP id ; Wed, 29 Aug 2001 17:40:03 -0400 Date: Wed, 29 Aug 2001 14:40:16 -0700 From: David Rees To: Andrew Morton Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, ext3-users@redhat.com Subject: Re: kupdated, bdflush and kjournald stuck in D state on RAID1 device (deadlock?) Message-ID: <20010829144016.C20968@greenhydrant.com> Mail-Followup-To: David Rees , Andrew Morton , linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, ext3-users@redhat.com In-Reply-To: <20010829131720.A20537@greenhydrant.com> <3B8D54F3.46DC2ABB@zip.com.au>, <3B8D54F3.46DC2ABB@zip.com.au>; <20010829141451.A20968@greenhydrant.com> <3B8D60CF.A1400171@zip.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <3B8D60CF.A1400171@zip.com.au>; from akpm@zip.com.au on Wed, Aug 29, 2001 at 02:38:23PM -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 29, 2001 at 02:38:23PM -0700, Andrew Morton wrote: > > OK, thanks. bdflush is stuck in raid1_alloc_r1bh() and > everything else is blocked by it. I thought we fixed > that a couple of months ago :( > > Could you send the output of `cat /proc/meminfo'? > > > 18239 -bash wait4 > > 18274 umount /opt rwsem_down_write_failed > > What are we trying to do here? Is /opt the deadlocked > filesytem? Yep, /dev/md0 is mounted on /opt. -Dave