From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonas Schwertfeger Date: Wed, 21 Apr 2010 18:27:32 +0000 Subject: Re: System hangs when using USB 3.0 HD with on Ubuntu Message-Id: <4BCF4394.3080701@gmail.com> List-Id: References: <4BCF0605.7080508@pobox.com> <4BCF4120.4060806@pobox.com> In-Reply-To: <4BCF4120.4060806@pobox.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Mark Lord Cc: Alan Stern , Sarah Sharp , Dinh.Nguyen@freescale.com, Sergei Shtylyov , James Bottomley , Kay Sievers , David Zeuthen , linux-hotplug@vger.kernel.org, linux-usb@vger.kernel.org, USB Storage List , Matthew Dharm , linux-scsi@vger.kernel.org, Lennart Poettering , Douglas Gilbert On 04/21/2010 08:17 PM, Mark Lord wrote: > Let's try again. Does the attached copy of hdparm work for everybody > now? It uses ATA_16 by default, for everything. No, it doesn't: /dev/sdb: outgoing cdb: 85 08 2e 00 00 00 01 00 00 00 00 00 00 40 ec 00 data: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 SG_IO: ATA_16 status=0x0, host_status=0x0, driver_status=0x0 SG_IO: bad response (not CHECK_CONDITION) Trying legacy HDIO_DRIVE_CMD outgoing cdb: 85 08 2e 00 00 00 01 00 00 00 00 00 00 40 a1 00 data: 40 00 ff 3f 37 c8 10 00 00 00 00 00 3f 00 00 00 SG_IO: ATA_16 status=0x2, host_status=0x0, driver_status=0x8 SG_IO: sb[]: 72 0b 00 00 00 00 00 0e 09 0c 00 04 00 01 00 00 00 00 00 00 40 51 00 00 00 00 00 00 00 00 00 00 SG_IO: desc[]: 09 0c 00 04 00 01 00 00 00 00 00 00 ATA_16 statQ err nsect lbal lbam lbah dev@ I/O error, ata_op=0xa1 ata_status=0x51 ata_error=0x04 HDIO_DRIVE_CMD(identify) failed: Input/output error readonly = 0 (off) readahead = 256 (on) geometry = 121601/255/63, sectors = 1953525168, start = 0 -Jonas