From owner-freebsd-stable@freebsd.org Thu Sep 6 07:04:06 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4DF8CFF102A for ; Thu, 6 Sep 2018 07:04:06 +0000 (UTC) (envelope-from darius@dons.net.au) Received: from ipmail07.adl2.internode.on.net (ipmail07.adl2.internode.on.net [150.101.137.131]) by mx1.freebsd.org (Postfix) with ESMTP id 72DEF89C7F for ; Thu, 6 Sep 2018 07:04:04 +0000 (UTC) (envelope-from darius@dons.net.au) Received: from ppp118-210-0-86.bras1.adl4.internode.on.net (HELO midget.dons.net.au) ([118.210.0.86]) by ipmail07.adl2.internode.on.net with ESMTP; 06 Sep 2018 16:28:54 +0930 Received: from midget.dons.net.au (localhost [127.0.0.1]) by midget.dons.net.au (8.15.2/8.15.2) with ESMTPS id w866wfhd076301 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Thu, 6 Sep 2018 16:28:50 +0930 (ACST) (envelope-from darius@dons.net.au) Received: (from mailnull@localhost) by midget.dons.net.au (8.15.2/8.15.2/Submit) id w866Yf9J059528 for ; Thu, 6 Sep 2018 16:04:41 +0930 (ACST) (envelope-from darius@dons.net.au) X-Authentication-Warning: midget.dons.net.au: mailnull set sender to using -f Received: from [203.31.81.59] ([203.31.81.59]) by ppp118-210-0-86.bras1.adl4.internode.on.net (envelope-sender ) (MIMEDefang) with ESMTP id w866YZiq059525; Thu, 06 Sep 2018 16:04:41 +0930 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Subject: Re: iSCSI booting with isboot From: "O'Connor, Daniel" In-Reply-To: Date: Thu, 6 Sep 2018 16:04:34 +0930 Content-Transfer-Encoding: quoted-printable Message-Id: <6CFA32C9-5C54-430F-AA9F-2D4A7E6AFD5E@dons.net.au> References: To: freebsd-stable X-Mailer: Apple Mail (2.3445.9.1) X-Spam-Score: 1.5 (*) No, score=1.5 required=5.0 tests=HELO_MISC_IP, RDNS_NONE autolearn=no autolearn_force=no version=3.4.1 X-Scanned-By: MIMEDefang 2.83 on 10.0.2.1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Sep 2018 07:04:06 -0000 > On 6 Sep 2018, at 10:18, O'Connor, Daniel wrote: > BootNIC: em0 > Configure: IPv6 by NIC0 > CHAP Type: No CHAP > Attempting to login to iSCSI target and scan all LUNs. > soreceive BHS is not complete > do login failed >=20 > The last two lines repeat many times (interspersed with other = probe/boot messages) until I get to mount root. I did some tcpdumping and it seems that there is iSCSI traffic but it = stops and I am wondering if the ethernet card isn't getting tickled = correctly so after a while it stops talking. The traffic seems to be... - 3 x NOP In - Read LBA 0 - Login - TUR - Read LBA 0 - Read LBA 0x40 - Read LBA 0x1 - Read LBA 0x641 The reads seem OK and have plausible data (MBR headers) The last thing it sees are 3 x NOP In just after it looks like something = (in the kernel!) reads /etc/services which seems pretty weird.. -- Daniel O'Connor "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum