From owner-freebsd-questions@freebsd.org Mon Sep 14 22:14:27 2015 Return-Path: Delivered-To: freebsd-questions@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 DD906A04FC0 for ; Mon, 14 Sep 2015 22:14:27 +0000 (UTC) (envelope-from universite@ukr.net) Received: from frv190.fwdcdn.com (frv190.fwdcdn.com [212.42.77.190]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 9160D18D0 for ; Mon, 14 Sep 2015 22:14:27 +0000 (UTC) (envelope-from universite@ukr.net) Received: from [10.10.1.23] (helo=frv199.fwdcdn.com) by frv190.fwdcdn.com with esmtp ID 1Zbc12-000Bhy-Ba for freebsd-questions@freebsd.org; Tue, 15 Sep 2015 01:14:24 +0300 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ukr.net; s=ffe; h=Content-Type:MIME-Version:References:In-Reply-To:Message-Id:To:Subject:From:Date; bh=UtG/cGbpkk3CJMxqHA8LBl/dh3ibu3vU3VGDHlLBuu4=; b=jpyRKCZ9VnulCEoLsKKzAbQkhR8PQX6A2sjQHXnP+GYPbaAM6S3CnmaohpkAhpycYvBDYoS7bTQ967V0wm3M2EzdMjjt4daJTK9rYvWJhHIloDoyeZXERNcnLzey7RC3Ym1jgV7alEyLHXWH0AI68RnzPaGrLWUtzsZHbS5+fhU=; Received: from [10.10.10.35] (helo=frv35.fwdcdn.com) by frv199.fwdcdn.com with smtp ID 1Zbc0q-000Bfp-Ri for freebsd-questions@freebsd.org; Tue, 15 Sep 2015 01:14:12 +0300 Date: Tue, 15 Sep 2015 01:14:12 +0300 From: Vladislav Prodan Subject: Re[2]: Problems with ZFS file servers To: freebsd-questions@freebsd.org X-Mailer: mail.ukr.net 5.0 Message-Id: <1442267713.360040098.um8wwy4s@frv35.fwdcdn.com> In-Reply-To: <55F62523.7010402@rpi.edu> References: <55F5CF06.5080602@rpi.edu> <1442191342.426007007.amnhjwng@frv35.fwdcdn.com> <55F62523.7010402@rpi.edu> X-Reply-Action: reply Received: from universite@ukr.net by frv35.fwdcdn.com; Tue, 15 Sep 2015 01:14:12 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: binary Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Sep 2015 22:14:28 -0000   --- Original message --- From: "Bob Healey" Date: 14 September 2015, 04:38:55 http://origami.phys.rpi.edu/~healer/trouble for some of the requested information. Other bits I am not sure how to collect. The switch stats go back 68 days to when the machine was powered on after some electrical work elsewhere in the building. Show more output: pciconf -lv igb0 pciconf -lv igb1 camcontrol devlist zpool list zpool status zfs list cat /etc/sysctl.conf cat /boot/loader.conf The output port statistics from the switch will not help. :( We need it daily or weekly graphics the packets to quickly identify "narrow" place. Using packages Cacti (cacti.net), plugins for Cacti and bsnmpd (man bsnmpd) to get similar graphics: http://s018.radikal.ru/i504/1509/96/2b35debb98a7.png http://s018.radikal.ru/i511/1509/c5/39bd198c41ef.png http://s017.radikal.ru/i444/1509/e6/ae94b8705f16.png http://i008.radikal.ru/1509/ed/04f024594dd5.png http://s020.radikal.ru/i723/1509/5d/03c5129e9f9e.png http://s011.radikal.ru/i315/1509/85/d89c2b1ebd3b.png  Bob Healey Systems Administrator Biocomputation and Bioinformatics Constellation and Molecularium healer@rpi.edu (518) 276-4407 On 9/13/2015 9:07 PM, Vladislav Prodan wrote: > > > --- Original message --- > From: "Bob Healey" < healer@rpi.edu > > Date: 13 September 2015, 22:33:08 > > Hi. > > I've been semi-successfully running multi-homed ZFS based NFS file > servers. Every 30-90 days I have to reboot them, or they become > non-responsive on one or more interfaces. My only error messages are my > RHEL 5 clients complaining the server is unreachable, and the output of > netstat -i showing fast increasing input errors. I am running > 10.1-RELEASE patched to 7/2/15. Installed ports are minimal, mainly > bash, rsync, portupgrade, and their dependencies. > > Hello. > > Show daily graphics one of the servers on such parameters: > 1) pps on each physical network interface. > 2) The errors on each physical network interface > 3) IOPS on disk storage and the individual HDD (if you keep records) > 4) the total CPU load and each core individually. > > Also attach detailed information on the network card (for example, pciconf -lv em0, ifconfig em0), network and NFS configuration by rc.conf > > > _______________________________________________ freebsd-questions@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" -- Vladislav V. Prodan System & Network Administrator support.od.ua