From owner-freebsd-scsi@FreeBSD.ORG Thu May 20 11:46:12 2010 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 34D5C1065673 for ; Thu, 20 May 2010 11:46:12 +0000 (UTC) (envelope-from anri@polynet.lviv.ua) Received: from pegasus.polynet.lviv.ua (pegasus.polynet.lviv.ua [195.22.112.6]) by mx1.freebsd.org (Postfix) with ESMTP id 23ACC8FC1D for ; Thu, 20 May 2010 11:46:10 +0000 (UTC) Received: (qmail 19870 invoked by uid 0); 20 May 2010 14:19:28 +0300 Received: from 195.22.112.10 by pegasus.lp.Lviv.ua (envelope-from , uid 0) with qmail-scanner-2.01 (clamdscan: 0.90.1/2691. spamassassin: 3.1.8. Clear:RC:1(195.22.112.10):. Processed in 0.015156 secs); 20 May 2010 11:19:28 -0000 Received: from orion.polynet.lviv.ua (HELO localhost) ([195.22.112.10]) (envelope-sender ) by pegasus.polynet.lviv.ua (qmail-ldap-1.03) with SMTP for ; 20 May 2010 11:19:28 -0000 Received: from vega.polynet.lviv.ua (vega.polynet.lviv.ua [195.22.112.3]) by globus.polynet.lviv.ua (Horde Framework) with HTTP; Thu, 20 May 2010 14:18:39 +0300 Message-ID: <20100520141839.42871afsgvlgab2n@globus.polynet.lviv.ua> Date: Thu, 20 May 2010 14:18:39 +0300 From: Andriy Kopystyansky To: freebsd-scsi@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable User-Agent: Internet Messaging Program (IMP) H3 (4.3) Subject: isp/qlogic reports controller SN instead of Logical Drive ID X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 May 2010 11:46:12 -0000 Hi, people, I'm trying to launch a nice server on IBM Blade, and encountered =20 serious problem with multipath via Qlogic/ISP driver. I have IBM blade with two fibre channel adapters: isp0, isp1: Also i have storage IBM DS3400 with 2 FC-RAID controllers. Each =20 adapter has link to each FC-RAID. On the storage, I've created two logical disks (big disk 10G and small =20 one 6G), assigned to my blade, and sucessfully installed freebsd-8.0-amd64 on device da0. As expected, camcontrol shows da0-da7 devices (2 logical disks with 4 =20 pathes to each one). camcontrol readcap reports da0, da2, da4, da6 - belongs to 10G drive and da1, da3, da5, da7 - has 6G. Then I tried to build multipath volume on da1,da3,da5,da7. End here =20 problem starts: camcontrol inquiry da0 -S reports SX80801049 (which is actually serial =20 number of raid controller at DS3400, not an ID of 10G volume) camcontrol inquiry da1 -S also reports SX80801049... camcontrol inquiry da2 -S reports serial of second RAID (instead of =20 the same ID as da0)... and so on... camcontrol inquiry da4 -S reports first RAID serial (fine, this one =20 through isp1). In logs a lot of "ILLEGAL REQUEST asc:94,1" regarding da1, da2, da5, da6. As you can see, it allows me to have only one logical storage per RAID =20 controller :)) Help please. Thanks in advance. -- best regards, Andriy Kopystyansky ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.