From owner-freebsd-questions@freebsd.org Mon Sep 14 01:25:11 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 E1BBAA0420B for ; Mon, 14 Sep 2015 01:25:11 +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 355631F18 for ; Mon, 14 Sep 2015 01:25:10 +0000 (UTC) (envelope-from universite@ukr.net) Received: from [10.10.2.23] (helo=frv198.fwdcdn.com) by frv190.fwdcdn.com with esmtp ID 1ZbIEp-000LAW-Jb for freebsd-questions@freebsd.org; Mon, 14 Sep 2015 04:07:19 +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=1R88YZ23SV5kAUKUKcVGrFK7Ag8Eij9ijobkeuq3GL8=; b=ESHHPALgXztttjWPbeqlEh2Wy+9ezxFIYU0XZ38HvLi+7snmFApnijj29aXzj0DW8jIbUz5GFRBbl0RrQfqm3MZekAcTj2/bcCeAML2IT4mMBaDB5IhVwdD0wRC2f9WTDMKXpR3tsxNEx+lZouC3ZlNYCk/V3tocvt3FQL5j5ZU=; Received: from [10.10.10.35] (helo=frv35.fwdcdn.com) by frv198.fwdcdn.com with smtp ID 1ZbIEf-000L8D-1x for freebsd-questions@freebsd.org; Mon, 14 Sep 2015 04:07:09 +0300 Date: Mon, 14 Sep 2015 04:07:08 +0300 From: Vladislav Prodan Subject: Re: Problems with ZFS file servers To: freebsd-questions@freebsd.org X-Mailer: mail.ukr.net 5.0 Message-Id: <1442191342.426007007.amnhjwng@frv35.fwdcdn.com> In-Reply-To: <55F5CF06.5080602@rpi.edu> References: <55F5CF06.5080602@rpi.edu> X-Reply-Action: reply Received: from universite@ukr.net by frv35.fwdcdn.com; Mon, 14 Sep 2015 04:07:08 +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 01:25:12 -0000   --- Original message --- From: "Bob Healey" 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 -- Bob Healey Systems Administrator Biocomputation and Bioinformatics Constellation and Molecularium healer@rpi.edu (518) 276-4407 _______________________________________________ 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