From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Freemyer Subject: Re: 'hdparm -C' problems with libata-dev Date: Tue, 12 Apr 2005 16:55:48 -0400 Message-ID: <87f94c370504121355e9231e2@mail.gmail.com> References: <42568F29.6020800@nv-systems.net> <20050412140002.GC27920@tuxdriver.com> Reply-To: Greg Freemyer Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from wproxy.gmail.com ([64.233.184.196]:54003 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S262947AbVDLUzt (ORCPT ); Tue, 12 Apr 2005 16:55:49 -0400 Received: by wproxy.gmail.com with SMTP id 67so3703257wri for ; Tue, 12 Apr 2005 13:55:48 -0700 (PDT) In-Reply-To: <20050412140002.GC27920@tuxdriver.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org On Apr 12, 2005 10:00 AM, John W. Linville wrote: > On Fri, Apr 08, 2005 at 04:03:21PM +0200, Gerald Hopf wrote: > > > Is there anything i can do to make this ('hdparm -C') work? Is this a > > libata bug or missing feature? A Seagate Firmware bug? A hdparm problem? > > Or just not possible with SATA Drives? > > Sounds like a bug w/ my implementation of HDIO_DRIVE_CMD for libata. > However, I have yet to take the opportunity to track it down. Plus, > I'll be taking a little vacation over the coming weekend, so I likely > won't get to this until sometime next week... :-( > > Until then, please feel free to experiment more w/ hdparm to see if > there are any other problems w/ hdparm on SATA. Please copy me on > reports of any such problems (or send them to me directly). Thanks! > > John > -- > John W. Linville > linville@tuxdriver.com > - > To unsubscribe from this list: send the line "unsubscribe linux-ide" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > I reported that "hdparm -r" was not working with PATA drives a couple months ago. I got no feedback, but if someone can test it with SATA I would be curious if it works. Greg -- Greg Freemyer The Norcross Group Forensics for the 21st Century