From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A090C41604 for ; Tue, 6 Oct 2020 15:23:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0D91206D4 for ; Tue, 6 Oct 2020 15:23:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725943AbgJFPX6 (ORCPT ); Tue, 6 Oct 2020 11:23:58 -0400 Received: from relay0.allsecuredomains.com ([51.68.204.196]:56963 "EHLO relay0.allsecuredomains.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725902AbgJFPX6 (ORCPT ); Tue, 6 Oct 2020 11:23:58 -0400 X-Greylist: delayed 1232 seconds by postgrey-1.27 at vger.kernel.org; Tue, 06 Oct 2020 11:23:56 EDT Received: from [81.174.144.187] (helo=zebedee.buttersideup.com) by relay0.allsecuredomains.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1kPoUs-0002B4-7g; Tue, 06 Oct 2020 15:03:22 +0000 Received: from [IPv6:2001:470:1b4a::e9a] (custard.lan [IPv6:2001:470:1b4a::e9a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by zebedee.buttersideup.com (Postfix) with ESMTPSA id 0C6F9A0111; Tue, 6 Oct 2020 15:03:20 +0000 (UTC) Subject: Re: do i need to give up on this setup To: Roger Heflin , Daniel Sanabria Cc: Roman Mamedov , Linux-RAID References: <20201005184449.54225175@natsu> <20201005190421.4ecd8f1b@natsu> From: Tim Small Autocrypt: addr=tim@buttersideup.com; keydata= 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ClKPZCtDws23OkpsLHt3jmbQ4WftiTT14GjJO+GT8gwASd6vFH9H35kiUdY46pytdO/1giFY IGo6Z1FfAamLIKnNG9UEHBvBMKtOqSL1b76HMOie2NLCB/aThJ1FPDpGvCFldXJKO2mkJ5Z8 oqOyiMKTS+YFPaIoGSKQebADHj8v8JgiEp1e4XzuBrlSzCjBszwSCH+ZnNbakrdQKPVAvbVE 2mUypLlbx8habSxaLWpksvAAcvSoO5GTFcDjKPOBV/5CcT4DUX+ibkFJAIzoEmzoflO47qCn KRuH9bxdhZeK/RGksf3d5jZ2ClxUJUG2HRVdiXJS86Dnv8ZzpN2iBUH/SOMVSEjsDtozdcS6 Fiy6zqepx5FTMi4F4k6506fQW/vtwNVgYGzNSaXaQpmoA7sG9NVVOb3afHr7Plpr Message-ID: <6f2b7a81-fea3-bc05-a6d3-fc1331e249db@buttersideup.com> Date: Tue, 6 Oct 2020 16:03:20 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-GB Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org On 06/10/2020 11:53, Roger Heflin wrote: > Outside of the enterprise type cards, I have yet found a stable PCIE card > I've also had numerous problems with Marvell SATA controllers. I've generally found the ASMedia ASM1083 / ASM1085 AHCI controllers stable and reliable. ASMedia is part of Asus, and from Wikipedia: "[ASMedia] produces designs for USB, PCI Express and SATA controllers. Excluding the X570 chipset, all of the AM4 chipsets for AMD's Zen micro-architecture were designed by ASMedia" The ASM108x are only PCIe 2.0 x1 <-> 2 SATA port cards, however there are designs (e.g. "SA3008" - around $45 online) which incorporate multiple ASM108x behind an ASMedia PCIe 2.0 bridge if number of available PCIe slots are an issue. Tim.