From owner-freebsd-questions@FreeBSD.ORG Thu Jan 8 14:47:30 2015 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 666A1D42 for ; Thu, 8 Jan 2015 14:47:30 +0000 (UTC) Received: from eu1sys200aog104.obsmtp.com (eu1sys200aog104.obsmtp.com [207.126.144.117]) (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 B8AF8A1E for ; Thu, 8 Jan 2015 14:47:29 +0000 (UTC) Received: from mail-wg0-f52.google.com ([74.125.82.52]) (using TLSv1) by eu1sys200aob104.postini.com ([207.126.147.11]) with SMTP ID DSNKVK6YaROwITo6OfkL4qLQfFBl66J1paRM@postini.com; Thu, 08 Jan 2015 14:47:29 UTC Received: by mail-wg0-f52.google.com with SMTP id x12so2989039wgg.11 for ; Thu, 08 Jan 2015 06:47:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:message-id:to:subject:reply-to; bh=KmYlCZ+ccrvQoOHAgY4MFh+ts20YzJrqonE4/NxJwUg=; b=KM0sBvYdBwssLwyJK13algn+RCxOpGWNSH5dil5JlEWOiwQ5HuTyoHvftMvUkViSqP fPPAkqTSaqmR4H0vL8CPa+x5C5WdaZGt7rhx+ErHQdUBU0vxXZ0JzjDQ5wM5Xz6MbypO n2G48w8f0TT8d4lPf8wlTPq4XlnSuD5W4ayqkPxwuj9qPiYnI1+KB1Tde8/HJE5Jr/BW fqhNAjzeJMd/+9eW/IamDyKg5mtZoPSFr4E6BOa1ZTD1uWqAW+HwQujC6st+Rr57Naur xDGcXqN4cgB11OE4ejYK8m/oYq+sbYsrgjmCEhtgAkrvwXAQP1wfYdTxr2B2qeRZptjn 7yGA== X-Gm-Message-State: ALoCoQmou5UbKgBH1A2+8PwmKVGn4hFX+f5qeSrsVkjlbwiLW3AAsNl6/O1+gma0ByVqAAWmVcPlbWVcY7Z1fpX2RHxpw0GDn8QpN8fR/bLnJLVN6id8ad61yRirs6GACzFg4XsLIGtVm8kEs5/vaQBMHIiyD7BWVazdHBMQ4L30Wto5raDt4/I= X-Received: by 10.194.58.19 with SMTP id m19mr20280326wjq.52.1420728425779; Thu, 08 Jan 2015 06:47:05 -0800 (PST) X-Received: by 10.194.58.19 with SMTP id m19mr20280311wjq.52.1420728425662; Thu, 08 Jan 2015 06:47:05 -0800 (PST) Received: from mech-as221.men.bris.ac.uk (mech-as221.men.bris.ac.uk. [137.222.187.221]) by mx.google.com with ESMTPSA id gf6sm6432422wjc.11.2015.01.08.06.47.04 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Jan 2015 06:47:05 -0800 (PST) Date: Thu, 08 Jan 2015 06:47:05 -0800 (PST) X-Google-Original-Date: Thu, 8 Jan 2015 14:47:02 GMT Received: from mech-as221.men.bris.ac.uk (localhost [127.0.0.1]) by mech-as221.men.bris.ac.uk (8.14.9/8.14.9) with ESMTP id t08El2hv011508 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Thu, 8 Jan 2015 14:47:02 GMT (envelope-from mexas@mech-as221.men.bris.ac.uk) Received: (from mexas@localhost) by mech-as221.men.bris.ac.uk (8.14.9/8.14.9/Submit) id t08El2VV011503 for freebsd-questions@freebsd.org; Thu, 8 Jan 2015 14:47:02 GMT (envelope-from mexas) From: Anton Shterenlikht Message-Id: <201501081447.t08El2VV011503@mech-as221.men.bris.ac.uk> To: freebsd-questions@freebsd.org Subject: fibre disk detected before local disk Reply-To: mexas@bris.ac.uk X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Jan 2015 14:47:30 -0000 I've a server with a local disk da0 at mpt0 bus 0 scbus3 target 2 lun 0 I boot from da0p2. If I connect a fibre disk array, it seems the disk array disks are detected prior to the local mpt disk, and one of the remote fibre disks is named da0. Then I cannot boot from da0p2. Is there a kernel setting telling the kernel to probe "local" disks before "remote" disks? Is options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI designed for this? Thansk Anton