From owner-freebsd-stable@freebsd.org Tue Feb 2 13:34:57 2016 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 07537A9812F for ; Tue, 2 Feb 2016 13:34:57 +0000 (UTC) (envelope-from freebsd@lidstrom.eu) Received: from ch-p-mailout01.sth.basefarm.net (ch-p-owweb-vips.sth.basefarm.net [164.40.177.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B8037107F for ; Tue, 2 Feb 2016 13:34:56 +0000 (UTC) (envelope-from freebsd@lidstrom.eu) Received: from c83-251-49-235.bredband.comhem.se ([83.251.49.235]:61487 helo=zimbra01.henriklidstrom.se) by ch-p-mailout01.sth.basefarm.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.84) (envelope-from ) id 1aQb5G-00095j-4x for freebsd-stable@freebsd.org; Tue, 02 Feb 2016 14:33:33 +0100 Received: from localhost (localhost [127.0.0.1]) by zimbra01.henriklidstrom.se (Postfix) with ESMTP id 9999A12051C for ; Tue, 2 Feb 2016 14:33:29 +0100 (CET) Received: from zimbra01.henriklidstrom.se ([127.0.0.1]) by localhost (zimbra01.henriklidstrom.se [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id k25TIobdp_Uy for ; Tue, 2 Feb 2016 14:33:28 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by zimbra01.henriklidstrom.se (Postfix) with ESMTP id 02EE712053C for ; Tue, 2 Feb 2016 14:33:28 +0100 (CET) X-Virus-Scanned: amavisd-new at zimbra01.henriklidstrom.se Received: from zimbra01.henriklidstrom.se ([127.0.0.1]) by localhost (zimbra01.henriklidstrom.se [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Q2R5T5iHeA15 for ; Tue, 2 Feb 2016 14:33:27 +0100 (CET) Received: from [192.168.226.114] (unknown [83.255.229.1]) by zimbra01.henriklidstrom.se (Postfix) with ESMTPSA id CEB6712051C for ; Tue, 2 Feb 2016 14:33:27 +0100 (CET) Subject: Re: 10-STABLE hangups frequently To: freebsd-stable@freebsd.org References: <56B06EB9.2090406@multiplay.co.uk> From: =?UTF-8?Q?Henrik_Lidstr=c3=b6m?= Message-ID: <56B0B027.5020900@lidstrom.eu> Date: Tue, 2 Feb 2016 14:33:27 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 In-Reply-To: <56B06EB9.2090406@multiplay.co.uk> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: 83.251.49.235 X-Scan-Result: No virus found in message 1aQb5G-00095j-4x. X-Scan-Signature: ch-p-mailout01.sth.basefarm.net 1aQb5G-00095j-4x 97679d1430a58d2de2e58d827cf9a579 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Feb 2016 13:34:57 -0000 Just want to chip in that I also experience the same issue. This is my home firewall running squid/unbound/isc-bind/isc-dhcpd/pf/zfs. Have a couple of tmpfs and NFSv4 mounts. Was about to order new hardware since I thought it might be failing, lol. Haven't had time to hook up a monitor/console, but generate some load on the machine after a day or so of uptime and it feels as IO has just stuck and a reboot is necessery. Actually managed to update it yesterday, after a pre-reboot procedure. I have noticed vfs.numvnodes constanly rising to maxvnodes, so I bump that a bit. # uname -a FreeBSD brand.henriklidstrom.se 10.3-PRERELEASE FreeBSD 10.3-PRERELEASE #15 r295126M: Mon Feb 1 22:16:50 CET 2016 root@brand.henriklidstrom.se:/usr/obj/usr/src/sys/BRAND amd64 # sysctl -a | grep vnodes kern.maxvnodes: 300000 kern.minvnodes: 75000 vfs.freevnodes: 226235 vfs.wantfreevnodes: 75000 vfs.vnodes_created: 1129810 vfs.numvnodes: 250043 # fstat -m | wc -l 2740 # /Henrik On 02/02/16 09:54, Steven Hartland wrote: > Some more information about your enviroment would be helpful: > 1. What revision of stable/10 are you running? > 2. What workloads are you running? > 3. What's the output of procstat -k -k when this happens (assuming its > possible to run)? > 4. What's the output of sysctl -a |grep vnode, usually and when this > happens? > > Regards > Steve > > On 02/02/2016 07:55, Hajimu UMEMOTO wrote: >> Hi, >> >> I'm disturbed by a frequent hangup of my 10-STABLE boxes since this >> year. It seems occur during running the periodic daily scripts. >> I've narrowed which commit causes this problem. It seems r292895 >> causes it. I see many `Resource temporarily unavailable' message just >> before hangup occurs. >> Any idea? >> >> Sincerely, >> >> -- >> Hajimu UMEMOTO >> ume@mahoroba.org ume@FreeBSD.org >> http://www.mahoroba.org/~ume/ >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to >> "freebsd-stable-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"