From owner-freebsd-stable@FreeBSD.ORG Wed Nov 21 17:06:47 2012 Return-Path: Delivered-To: stable@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7FA7E8FC; Wed, 21 Nov 2012 17:06:47 +0000 (UTC) (envelope-from wjw@digiware.nl) Received: from mail.digiware.nl (smtp.digiware.nl [31.223.170.169]) by mx1.freebsd.org (Postfix) with ESMTP id 32F438FC08; Wed, 21 Nov 2012 17:06:46 +0000 (UTC) Received: from rack1.digiware.nl (localhost.digiware.nl [127.0.0.1]) by mail.digiware.nl (Postfix) with ESMTP id 2AF8F15343E; Wed, 21 Nov 2012 18:06:45 +0100 (CET) X-Virus-Scanned: amavisd-new at digiware.nl Received: from mail.digiware.nl ([127.0.0.1]) by rack1.digiware.nl (rack1.digiware.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JVKno7dtuct4; Wed, 21 Nov 2012 18:06:44 +0100 (CET) Received: from [192.168.10.67] (opteron [192.168.10.67]) by mail.digiware.nl (Postfix) with ESMTP id AEE8215343B; Wed, 21 Nov 2012 18:06:44 +0100 (CET) Message-ID: <50AD0A20.2070408@digiware.nl> Date: Wed, 21 Nov 2012 18:06:40 +0100 From: Willem Jan Withagen Organization: Digiware Management b.v. User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 MIME-Version: 1.0 To: Andriy Gapon Subject: Re: Some new hardware with 9.1 does not reboot easily References: <50ACA518.4050309@digiware.nl> <50ACEEFF.8010001@FreeBSD.org> In-Reply-To: <50ACEEFF.8010001@FreeBSD.org> X-Enigmail-Version: 1.4.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: "stable@freebsd.org" X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Nov 2012 17:06:47 -0000 On 2012-11-21 16:10, Andriy Gapon wrote: > on 21/11/2012 11:55 Willem Jan Withagen said the following: >> Hoi, >> >> I'm building some new hardware for a customer, and given that 9.1 is >> about to be around the corner, I installed 9.1-stable. >> >> svn from last night.... >> >> Trouble is that a reboot takes for ever... >> Same with shutdown -r now... >> >> What happens is: >> services get killed >> we end with all buffers synced. >> >> Then the systems is idle for like 30 secs (or more) > > At this stage try to enter ddb and run ps in it. > Maybe you could spot something interesting / obvious. Nothing that stands out for me, but then I'm not into FreeBSD kernels. But there is certainly no more userspace processes running other than reboot..... Certainly no postfix, that could complain about missing libpcre.so.1 That seems to be something that should have been flushed from the print_buffer before. What I do see i a huge amount of ZFS threads.... Rebooting from DDB is instantaneously... So I'm not certain what to look for further? --WjW