From owner-freebsd-fs@freebsd.org Thu Dec 7 23:10:32 2017 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 641FDE93AB0 for ; Thu, 7 Dec 2017 23:10:32 +0000 (UTC) (envelope-from artemb@gmail.com) Received: from mail-pg0-x232.google.com (mail-pg0-x232.google.com [IPv6:2607:f8b0:400e:c05::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2FCB47ADC6 for ; Thu, 7 Dec 2017 23:10:32 +0000 (UTC) (envelope-from artemb@gmail.com) Received: by mail-pg0-x232.google.com with SMTP id m25so5516039pgv.12 for ; Thu, 07 Dec 2017 15:10:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=j5utMiPAK17H0P9VKpr0vlZVNFdgUBZc/O5deQ0vQn8=; b=cd5b/IQxIYkv+zzUxZh814/j+c1AB9Saw/qGFrS3OeVRBy5g7aBtdZlRBpjwxZjCGK MxM/6UIdTrMFDIR2DWEtv39YgO5wsnxKF+sNXzIERhrWe+Q3WS/GG+PetZnkomsEtp8g Y/YRcn2H885pZorecxAd6IyrHJ5mETd+DUG1Kqdr+l6aW85T5G5/Xw58EPk8Xx7YXR7l zUzkHqdoCrKPjXncK9+wELLBypQNnzLtSV1RaUuclqhEoZHJZqAikQQML9XK/379+9lF ne/IGDEU8YpO1ENtPgJNlh/J/V8Kivd8oieBfem7e7eIcfw2E8w5oBhr8PDjb9DWAWkC VytQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=j5utMiPAK17H0P9VKpr0vlZVNFdgUBZc/O5deQ0vQn8=; b=f/gKuc8vSeV7wD2M8SP30Fhit6BVig3i3wFPZ0fFcVn2eT//AGkCCF2Kk2JMcF5Uui vaHj8QDsOe99eezc62JqtKruQw5Pi1XhQd79FJj5zoZRf5y+1S3FoIA2UrJZHKI9qs2F GiooxIB4PBIyvIZiAlBA9KK9xAxUduvxJsp7mDR8tCUgfrfZ19SBlaoSEJiScRrpc67L fVA/DNYRf0YxcKIAULQBkCdaOM0y4jWyI4xyMR+MHBdDMLHsr7e2kirN2pXyIUXHh+zZ vpM5su5ZFZ4kvPdUq2BV2d6OfOaYdAIq7C8Bv06gaDPVsKIBJeK1f9FRf3gjMUBhbf5Q mWqw== X-Gm-Message-State: AJaThX5V5DFNdcN+N5pt97jecjodbXexaF10HOduOqqB+ANInB1MesQ/ CUuRSKtfjOY7Cz6xnbov+Hqcs9SsFFcZnTBmXV8= X-Google-Smtp-Source: AGs4zMYsngH44V/zjl4rC8JWvCUbLLXfzhelIbN9CG2fh1wlPlZJiIaR8TEhVyOoi9ZRmDg1z6HJOdKRBRZJHl7/gWk= X-Received: by 10.84.229.79 with SMTP id d15mr27249719pln.397.1512688231373; Thu, 07 Dec 2017 15:10:31 -0800 (PST) MIME-Version: 1.0 Sender: artemb@gmail.com Received: by 10.100.144.136 with HTTP; Thu, 7 Dec 2017 15:10:30 -0800 (PST) In-Reply-To: References: <5b6394f6-1c0a-5b1e-bf5e-84e848905392@aldan.algebra.com> From: Artem Belevich Date: Thu, 7 Dec 2017 15:10:30 -0800 X-Google-Sender-Auth: wm31aZul6-XOYD6DFj-TjQdb7EE Message-ID: Subject: Re: Low-level format an SATA-drive? To: "Mikhail T." Cc: freebsd-fs , Warner Losh Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Dec 2017 23:10:32 -0000 Is it ST3000DM0001 by any chance? Those 3TB Seagate Barracudas were known to have *very* high failure rates. https://www.backblaze.com/blog/3tb-hard-drive-failure/ On Sun, Dec 3, 2017 at 5:26 PM, Mikhail T. wrote: > On 03.12.2017 20:19, Warner Losh wrote: > >> I say maybe in both cases because it's a crapshoot once drives get bad >> enough to start throwing bad sectors back to the OS. Modern HDD will remap >> bad sectors on rewrite >> > > Thanks for the prompt reply. It is a 3Tb Seagate Barracuda. And it is not > throwing bad sectors, it seems worse: > > ahcich4: Timeout on slot 6 port 0 > ahcich4: is 00000000 cs 00000040 ss 00000000 rs 00000040 tfd d0 serr > 00000000 cmd 0000c617 > ahcich4: AHCI reset: device not ready after 31000ms (tfd = 00000080) > ahcich4: Timeout on slot 7 port 0 > ahcich4: is 00000000 cs 00000080 ss 00000000 rs 00000080 tfd 80 serr > 00000000 cmd 0000c017 > (aprobe0:ahcich4:0:0:0): ATA_IDENTIFY. ACB: ec 00 00 00 00 40 00 00 > 00 00 00 00 > (aprobe0:ahcich4:0:0:0): CAM status: Command timeout > (aprobe0:ahcich4:0:0:0): Retrying command > ahcich4: Timeout on slot 13 port 0 > ahcich4: is 00000000 cs 00002000 ss 00000000 rs 00002000 tfd d0 serr > 00000000 cmd 0000cd17 > ahcich4: AHCI reset: device not ready after 31000ms (tfd = 00000080) > ahcich4: Timeout on slot 14 port 0 > ahcich4: is 00000000 cs 00004000 ss 00000000 rs 00004000 tfd 80 serr > 00000000 cmd 0000c017 > (aprobe0:ahcich4:0:0:0): ATA_IDENTIFY. ACB: ec 00 00 00 00 40 00 00 > 00 00 00 00 > (aprobe0:ahcich4:0:0:0): CAM status: Command timeout > (aprobe0:ahcich4:0:0:0): Retrying command > > Yours, > > -mi > > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" >