From nobody Sun Mar 17 08:32:20 2024 X-Original-To: freebsd-hardware@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TyB7L70zTz4qLhb for ; Sun, 17 Mar 2024 08:32:30 +0000 (UTC) (envelope-from ml@netfence.it) Received: from soth.netfence.it (mailserver.netfence.it [78.134.96.152]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mailserver.netfence.it", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TyB7L07vmz46NR for ; Sun, 17 Mar 2024 08:32:29 +0000 (UTC) (envelope-from ml@netfence.it) Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=pass (policy=none) header.from=netfence.it; spf=pass (mx1.freebsd.org: domain of ml@netfence.it designates 78.134.96.152 as permitted sender) smtp.mailfrom=ml@netfence.it Received: from [10.1.2.18] (alamar.local.netfence.it [10.1.2.18]) (authenticated bits=0) by soth.netfence.it (8.17.2/8.17.2) with ESMTPSA id 42H8WKrl065585 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO); Sun, 17 Mar 2024 09:32:20 +0100 (CET) (envelope-from ml@netfence.it) X-Authentication-Warning: soth.netfence.it: Host alamar.local.netfence.it [10.1.2.18] claimed to be [10.1.2.18] Message-ID: <27933f54-2959-4071-b084-d796a7c3ae75@netfence.it> Date: Sun, 17 Mar 2024 09:32:20 +0100 List-Id: General discussion of FreeBSD hardware List-Archive: https://lists.freebsd.org/archives/freebsd-hardware List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hardware@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: WD Blue 510 SSD and strange write performance Content-Language: en-US To: mike tancsa References: <6504bd49-eca5-4e0a-b2bd-23d29405bb7a@sentex.net> <4832DE6A-5C82-4805-99BB-220D4342AE0F@fjl.co.uk> <69e47494-01aa-4149-a326-91d82dfdc46e@sentex.net> From: Andrea Venturoli Cc: freebsd-hardware@freebsd.org In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.75 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.96)[-0.959]; DMARC_POLICY_ALLOW(-0.50)[netfence.it,none]; R_SPF_ALLOW(-0.20)[+ip4:78.134.96.152]; MIME_GOOD(-0.10)[text/plain]; XM_UA_NO_VERSION(0.01)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ASN(0.00)[asn:35612, ipnet:78.134.0.0/17, country:IT]; RCVD_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWO(0.00)[2]; R_DKIM_NA(0.00)[]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; HAS_XAW(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MLMMJ_DEST(0.00)[freebsd-hardware@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[] X-Rspamd-Queue-Id: 4TyB7L07vmz46NR On 3/15/24 19:17, mike tancsa wrote: > (da5:mpr0:0:15:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset, > or bus device reset occurred) Hello. I know I'm probably blaming the wrong component, but is your PSU up to the task? How many drives do you have? Are they power-hungrier than the others you tried (Samsung ???)? Do you have a spare PSU to test/add? Probably this is not the cause... still, before you bit farewell to 400 bucks... bye av.