From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Zeuthen Subject: Re: System hangs when using USB 3.0 HD with on Ubuntu Date: Wed, 31 Mar 2010 13:06:38 -0400 Message-ID: <1270055198.16657.20.camel@localhost.localdomain> References: <1270048801.16657.8.camel@localhost.localdomain> <4BB37454.8070808@interlog.com> <1270053444.16657.17.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1270053444.16657.17.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-hotplug-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: dgilbert-qazKcTl6WRFWk0Htik3J/w@public.gmane.org, Alan Stern , Jonas Schwertfeger , USB Storage List , Matthew Dharm , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Sarah Sharp , lennart-mdGvqq1h2p+GdvJs77BJ7Q@public.gmane.org List-Id: linux-scsi@vger.kernel.org On Wed, 2010-03-31 at 12:37 -0400, David Zeuthen wrote: > As I said above, I don't think it's ata_id that is the problem - I think > it's udisks-probe-ata-smart, via libatasmart, that is responsible for > submitting the SET FEATURES command: > > http://git.0pointer.de/?p=libatasmart.git;a=blob;f=atasmart.c;h=a4b60c0eedf8e4f1ebafd932b7070c030459ef16;hb=HEAD#l2561 > > when it finds out that the SMART feature is available, yet not turned > on. Actually, reading the source again and speaking to Lennart, I don't think libatasmart submits a SET FEATURES command. (libatasmart might be responsible for the 16-byte IDENTIFY command though) Thanks, David -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html