From owner-freebsd-questions@freebsd.org Tue Dec 29 03:13:10 2020 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D352A4CE209 for ; Tue, 29 Dec 2020 03:13:10 +0000 (UTC) (envelope-from dave@jetcafe.org) Received: from fedex2.jetcafe.org (fedex2.jetcafe.org [205.147.26.23]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA512 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "fedex2.jetcafe.org", Issuer "Let's Encrypt Authority X3" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4D4fcj4zqbz581L for ; Tue, 29 Dec 2020 03:13:09 +0000 (UTC) (envelope-from dave@jetcafe.org) X-Envelope-To: freebsd-questions@freebsd.org Received: from bigus.dream-tech.com (bigus.jetcafe.org [205.147.26.7]) by fedex2.jetcafe.org (8.15.2/8.15.2) with ESMTPS id 0BT3D7h6048380 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 28 Dec 2020 19:13:07 -0800 (PST) (envelope-from dave@jetcafe.org) Date: Mon, 28 Dec 2020 19:13:06 -0800 From: Dave Hayes To: Victor Sudakov Cc: Rick Miller , Graham Perrin , FreeBSD Questions Subject: Re: EFI, UEFI, PXE: FreeBSD-12.1-RELEASE-amd64-bootonly.iso boot from SAN device failed, error 0x7f22208e Message-ID: <20201228191306.3edcdab1@bigus.dream-tech.com> In-Reply-To: <20201229022714.GA95031@admin.sibptus.ru> References: <20201223025406.GA25600@admin.sibptus.ru> <20201223104459.GA36737@admin.sibptus.ru> <6cbaa416-0262-c85f-8e74-19a8ac95605d@gmail.com> <20201224134403.GB13527@admin.sibptus.ru> <20201225084305.GA60871@admin.sibptus.ru> <20201228152202.4ba4fec9@bigus.dream-tech.com> <20201229022714.GA95031@admin.sibptus.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Score: -1 ( out of 5.1) ALL_TRUSTED,SHORTCIRCUIT X-Spam-Checker-Version: SpamAssassin version 3.4.4-jetcafeglobal X-Scanned-By: MIMEDefang 2.83 X-Rspamd-Queue-Id: 4D4fcj4zqbz581L X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of dave@jetcafe.org designates 205.147.26.23 as permitted sender) smtp.mailfrom=dave@jetcafe.org X-Spamd-Result: default: False [-1.64 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[jetcafe.org]; RBL_DBL_DONT_QUERY_IPS(0.00)[205.147.26.23:from]; NEURAL_SPAM_SHORT(0.66)[0.656]; SPAMHAUS_ZRD(0.00)[205.147.26.23:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; ASN(0.00)[asn:7397, ipnet:205.147.0.0/18, country:US]; MAILMAN_DEST(0.00)[freebsd-questions]; FREEMAIL_CC(0.00)[gmail.com,freebsd.org] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Dec 2020 03:13:10 -0000 On Tue, 29 Dec 2020 09:27:14 +0700 Victor Sudakov wrote: > Was this happening over network (PXE boot) or from a physical medium > like USB drive/CD-ROM ? Actually both. However, this thread implied that the mfsBSD/ramdisk techniques did not work, and I wanted to provide a datapoint to the contrary. We have one installation which gets the ISO image over FTP and boots from that, but it's probably not grabbing two separate images using loader.efi like you also suggest. > Your phrase 'using a "Live DVD"' probably means a local medium, then I > don't understand why you had to modify anything. IMHO the standard "Live > DVD" works fine under UEFI without any modifications? Perhaps it works. I've been maintaining a DVD build longer than that Live DVD has existed, so I have a set methodology to boot from a DVD. Hence I have never really tried the Live DVD as a long term solution to booting servers which are relatively immune to rootkits. -- Dave Hayes - Consultant - LA CA, USA - dave@dream-tech.com >>>> *The opinions expressed above are entirely my own* <<<< Possession of a system of knowledge, or an interest in it, or in discovering one, shouldn't be assumed to confer any license or capacity to operate it. Individual criticisms of a system, incapacity to operate it, or dissatisfaction with it should not be confused with any shortcoming of the system itself.