From owner-freebsd-hackers@FreeBSD.ORG Fri Mar 27 00:08:47 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id EDA3BCEF for ; Fri, 27 Mar 2015 00:08:47 +0000 (UTC) Received: from mail-qc0-x22a.google.com (mail-qc0-x22a.google.com [IPv6:2607:f8b0:400d:c01::22a]) (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 A0720FEC for ; Fri, 27 Mar 2015 00:08:47 +0000 (UTC) Received: by qcbkw5 with SMTP id kw5so4685988qcb.2 for ; Thu, 26 Mar 2015 17:08:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-type; bh=bJDKziWqX8mvODFZ18XoVSxfdsOw75tJ+T6S75SiCHs=; b=qeZjX13WDkTwTRvdle7wOuWuDCIfIW8td1uVUdBGF8VDmFMutgIB0CkVFtHOKP1PtV UDH/QOOinKBlxrQnlfWDHOl1kLGFq3bRRdW0K3WZl/G3MD2xl+FzNTWgLZyRX2YjMsQy SNa1d7JKOK5OG/2qlmY7//xgXDFA+HfAlgm97xANHnEKRfey8li93Nd4+ZFUCTu1eKrE IkQYNtwOBGWyMoh+cSsHpALBmn+fFPZsNSOygXcOh7PmdeN2bEftmm2z4Ks3ZPUc09Zk z5zpVLUs2HxtBVUMT0q9bEkPGqOVjZSoOJ6SxANiws/cuqvCz2PvSANKLQRf4WlHUsl8 BZJA== X-Received: by 10.55.26.91 with SMTP id a88mr35383952qka.0.1427414926793; Thu, 26 Mar 2015 17:08:46 -0700 (PDT) MIME-Version: 1.0 Sender: mozolevsky@gmail.com Received: by 10.140.91.112 with HTTP; Thu, 26 Mar 2015 17:08:06 -0700 (PDT) In-Reply-To: <4F65B315-5FFE-4184-91FD-C05A40E0A26E@dons.net.au> References: <55148E42.80708@delphij.net> <4F65B315-5FFE-4184-91FD-C05A40E0A26E@dons.net.au> From: Igor Mozolevsky Date: Fri, 27 Mar 2015 00:08:06 +0000 X-Google-Sender-Auth: 5ZzGG4w5YRKF_MqIFEUszIT8F9A Message-ID: Subject: Re: Seagate Archive HDD To: "O'Connor, Daniel" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: Hackers freeBSD , Xin LI , Wojciech Puchar X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Mar 2015 00:08:48 -0000 On 26 March 2015 at 23:55, O'Connor, Daniel wrote: One thing I would like to know is if the drive supports TRIM so it can > avoid rewriting a band or not. > Seagate's manual for the Archive HDD series doesn't mention support for TRIM, but to be fair, the manual hasn't been updated since the 5TB version= =E2=80=A6 --=20 Igor M.