From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonas Schwertfeger Subject: Re: System hangs when using USB 3.0 HD with on Ubuntu Date: Wed, 07 Apr 2010 08:27:21 +0200 Message-ID: <4BBC25C9.5030201@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Alan Stern Cc: Mark Lord , dgilbert-qazKcTl6WRFWk0Htik3J/w@public.gmane.org, Sergei Shtylyov , James Bottomley , Kay Sievers , David Zeuthen , linux-hotplug-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Sarah Sharp , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, USB Storage List , Matthew Dharm , linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Lennart Poettering List-Id: linux-scsi@vger.kernel.org Here is the trace with Mark's fix: ffff88003772c0c0 1008628966 S Bo:10:002:2 -115 31 = 55534243 95000000 00020000 80001085 082e0000 00010000 00000000 40ec00 ffff88003772c0c0 1008629074 C Bo:10:002:2 0 31 > ffff880035b1d600 1008629094 S Bi:10:002:1 -115 512 < ffff880035b1d600 1008634784 C Bi:10:002:1 0 512 Z ffff88003772c0c0 1008634827 S Bi:10:002:1 -115 13 < ffff88003772c0c0 1008634861 C Bi:10:002:1 0 13 = 55534253 95000000 00000000 00 ffff88003772c0c0 1008635021 S Bo:10:002:2 -115 31 = 55534243 96000000 00020000 80001085 082e0000 00010000 00000000 40a100 ffff88003772c0c0 1008635050 C Bo:10:002:2 0 31 > ffff880035b1d600 1008635058 S Bi:10:002:1 -115 512 < ffff880035b1d600 1008635305 C Bi:10:002:1 -32 0 ffff88003772c0c0 1008635375 S Co:10:002:0 s 02 01 0000 0081 0000 0 ffff88003772c0c0 1008635645 C Co:10:002:0 0 0 ffff88003772c0c0 1008635665 S Bi:10:002:1 -115 13 < ffff88003772c0c0 1008635910 C Bi:10:002:1 0 13 = 55534253 96000000 00020000 01 ffff88003772c0c0 1008635925 S Bo:10:002:2 -115 31 = 55534243 97000000 60000000 80000603 00000060 00000000 00000000 000000 ffff88003772c0c0 1008636017 C Bo:10:002:2 0 31 > ffff880035b1d600 1008636032 S Bi:10:002:1 -115 96 < ffff880035b1d600 1008636123 C Bi:10:002:1 0 96 Z ffff88003772c0c0 1008636137 S Bi:10:002:1 -115 13 < ffff88003772c0c0 1008636207 C Bi:10:002:1 0 13 = 55534253 97000000 00000000 00 ffff88003772c0c0 1008638008 S Bo:10:002:2 -115 31 = 55534243 98000000 00100000 80000a28 00000000 00000008 00000000 000000 ffff88003772c0c0 1008638101 C Bo:10:002:2 0 31 > ffff880008c53b40 1008638179 S Bi:10:002:1 -115 4096 < ffff880008c53b40 1008648547 C Bi:10:002:1 0 4096 Z ffff88003772c0c0 1008648627 S Bi:10:002:1 -115 13 < ffff88003772c0c0 1008648715 C Bi:10:002:1 0 13 = 55534253 98000000 00000000 00 -Jonas On 04/06/2010 04:49 PM, Alan Stern wrote: > On Tue, 6 Apr 2010, Jonas Schwertfeger wrote: > >> Here is the trace after limiting memory to 900M: >> >> ffff88001fc82780 3529669229 S Bo:10:002:2 -115 31 = 55534243 ca000000 >> 00020000 80001085 082e0000 00000000 00000000 40ec00 > > This trace was made using the original version of hdparm, not the > updated version. > > Alan Stern > -- 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