From owner-freebsd-fs@freebsd.org Sat Aug 5 17:50:45 2017 Return-Path: Delivered-To: freebsd-fs@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 501C0DC0D31 for ; Sat, 5 Aug 2017 17:50:45 +0000 (UTC) (envelope-from emz@norma.perm.ru) Received: from elf.hq.norma.perm.ru (mail.norma.perm.ru [IPv6:2a00:7540:1::5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.norma.perm.ru", Issuer "Vivat-Trade UNIX Root CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id B734581ACA for ; Sat, 5 Aug 2017 17:50:44 +0000 (UTC) (envelope-from emz@norma.perm.ru) Received: from [IPv6:2a02:2698:26:9b0e:d7a:6d28:b07e:5ba6] (dynamic-2a02-2698-26-0-0.perm.ertelecom.ru [IPv6:2a02:2698:26:9b0e:d7a:6d28:b07e:5ba6] (may be forged)) (authenticated bits=0) by elf.hq.norma.perm.ru (8.15.2/8.15.2) with ESMTPSA id v75HofZc008602 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Sat, 5 Aug 2017 22:50:41 +0500 (YEKT) (envelope-from emz@norma.perm.ru) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=norma.perm.ru; s=key; t=1501955441; bh=7ngH7kknh+7fROeZMyEoocvkbibi8uwICWJUsLPOOzg=; h=Subject:To:References:From:Date:In-Reply-To; b=UcJeWrmwdjuez5oZ43FxKfwimN7efYTG3EAr5qH4jJYGwbFztiBMr96IV62fz3r7J 7ww9f39rF+d+mbgYt4Dnc+kZg3uCWe8mtwl1GChRLATJVtdVECnoiSgvAjE8zUzoO1 rObhe2c+89NBkpKCdRRDawqiEEMfzjdHAZlceZGs= Subject: Re: a strange and terrible saga of the cursed iSCSI ZFS SAN To: freebsd-fs@freebsd.org References: <1bd10b1e-0583-6f44-297e-3147f6daddc5@norma.perm.ru> <8D11D326-6611-4798-AE3E-9411200A9556@gmail.com> From: "Eugene M. Zheganin" Message-ID: <25a4d73c-698e-38bd-7957-f2895a01e351@norma.perm.ru> Date: Sat, 5 Aug 2017 22:50:27 +0500 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <8D11D326-6611-4798-AE3E-9411200A9556@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 05 Aug 2017 17:50:45 -0000 Hi, On 05.08.2017 22:22, Ben RUBSON wrote: >> On 05 Aug 2017, at 19:08, Eugene M. Zheganin wrote: >> >> (...) >> >> 1) autumn 2016, SAN is set up, supermicro server, external JBOD, sandisk ssds, several redundant pools, FreeBSD 11.x (probably release, don't really remember - see below). > Hi Eugene, > > Which SAS adapter ? > SAS 2008 ? Exactly. What's wrong with it ? I'm running latest (or at least not that old) firmware on em. Eugene.