From owner-freebsd-questions@freebsd.org Fri May 8 10:39:13 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 E62DC2D4089 for ; Fri, 8 May 2020 10:39:13 +0000 (UTC) (envelope-from 4250.82.1d4c100050f9b0a.3b16de303cbe7a2eb17b3bd2225426f8@email-od.com) Received: from s1-b0c6.socketlabs.email-od.com (s1-b0c6.socketlabs.email-od.com [142.0.176.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 49JRdq3yXBz4bYl for ; Fri, 8 May 2020 10:39:11 +0000 (UTC) (envelope-from 4250.82.1d4c100050f9b0a.3b16de303cbe7a2eb17b3bd2225426f8@email-od.com) DKIM-Signature: v=1; a=rsa-sha256; d=email-od.com;i=@email-od.com;s=dkim; c=relaxed/relaxed; q=dns/txt; t=1588934352; x=1591526352; h=content-transfer-encoding:content-type:mime-version:references:in-reply-to:message-id:subject:to:from:date:x-thread-info; bh=m3hEpBnqQEMW0z2SfoprMjyItDtGTEQ/sB6Y+48AxXw=; b=We8vOo1j0E/baEwZk7csm65SgCu/aM7umTX5Dxvm96G/Wd2ltmSNzHQ85rIcEVKFqgyojw3rgww5jcfH6Zl+yu8lmUuTFeAQhpeCZ0Mz7H8Gs7RocLpBwPEdXmJ68XNclFfmkYPHsVFdo/6z9O9cZJPyM7sb9V0Lfo7+mJw9lUM= X-Thread-Info: NDI1MC45Mi4xZDRjMTAwMDUwZjliMGEuZnJlZWJzZC1xdWVzdGlvbnM9ZnJlZWJzZC5vcmc= Received: from r3.sg.in.socketlabs.com (r3.sg.in.socketlabs.com [142.0.179.13]) by mxsg2.email-od.com with ESMTP; Fri, 8 May 2020 06:39:06 -0400 Received: from smtp.lan.sohara.org (EMTPY [185.202.17.215]) by r3.sg.in.socketlabs.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Fri, 8 May 2020 06:39:05 -0400 Received: from [192.168.63.1] (helo=steve.lan.sohara.org) by smtp.lan.sohara.org with smtp (Exim 4.92.3 (FreeBSD)) (envelope-from ) id 1jX0PI-0004xO-7y for freebsd-questions@freebsd.org; Fri, 08 May 2020 11:39:04 +0100 Date: Fri, 8 May 2020 11:39:04 +0100 From: Steve O'Hara-Smith To: freebsd-questions@freebsd.org Subject: Re: Testing RAM Message-Id: <20200508113904.b7e1f18751f4757dd5eef25a@sohara.org> In-Reply-To: References: X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; amd64-portbld-freebsd12.0) X-Clacks-Overhead: "GNU Terry Pratchett" Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 49JRdq3yXBz4bYl X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=email-od.com header.s=dkim header.b=We8vOo1j; dmarc=none; spf=pass (mx1.freebsd.org: domain of 4250.82.1d4c100050f9b0a.3b16de303cbe7a2eb17b3bd2225426f8@email-od.com designates 142.0.176.198 as permitted sender) smtp.mailfrom=4250.82.1d4c100050f9b0a.3b16de303cbe7a2eb17b3bd2225426f8@email-od.com X-Spamd-Result: default: False [-1.65 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.97)[-0.973,0]; R_DKIM_ALLOW(-0.20)[email-od.com:s=dkim]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:142.0.176.0/20]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[sohara.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-0.998,0]; RCVD_COUNT_THREE(0.00)[4]; IP_SCORE(0.02)[ip: (-0.19), ipnet: 142.0.176.0/22(0.27), asn: 7381(0.08), country: US(-0.05)]; MV_CASE(0.50)[]; DKIM_TRACE(0.00)[email-od.com:+]; RCVD_IN_DNSWL_NONE(0.00)[198.176.0.142.list.dnswl.org : 127.0.15.0]; FORGED_SENDER(0.30)[steve@sohara.org,4250.82.1d4c100050f9b0a.3b16de303cbe7a2eb17b3bd2225426f8@email-od.com]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:7381, ipnet:142.0.176.0/22, country:US]; FROM_NEQ_ENVFROM(0.00)[steve@sohara.org,4250.82.1d4c100050f9b0a.3b16de303cbe7a2eb17b3bd2225426f8@email-od.com]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.32 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 May 2020 10:39:14 -0000 On Fri, 8 May 2020 06:06:50 -0400 Aryeh Friedman wrote: > My motherboard does not have a physical RAM tester in BIOS does FreeBSD > have any way (base system or ports) of doing a comprehensive test of each > RAM address for hardware/other low level faults? Not that I'm aware of, I usually boot memtest86 on a USB stick to test memory. -- Steve O'Hara-Smith