From owner-freebsd-stable@FreeBSD.ORG Mon May 9 15:33:54 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7C10616A4E9 for ; Mon, 9 May 2005 15:33:54 +0000 (GMT) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [64.7.153.18]) by mx1.FreeBSD.org (Postfix) with ESMTP id C568943D68 for ; Mon, 9 May 2005 15:33:53 +0000 (GMT) (envelope-from mike@sentex.net) Received: from spamscanner3.sentex.ca (pumice3.sentex.ca [64.7.153.26]) by smarthost1.sentex.ca (8.13.3/8.13.3) with ESMTP id j49FXrGG012674 for ; Mon, 9 May 2005 11:33:53 -0400 (EDT) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) j49FXqiI012669; Mon, 9 May 2005 11:33:52 -0400 (EDT) (envelope-from mike@sentex.net) Received: from simian.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.3/8.13.3) with ESMTP id j49FXj6q029133; Mon, 9 May 2005 11:33:46 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <6.2.1.2.0.20050509102926.03f0bd30@64.7.153.2> X-Mailer: QUALCOMM Windows Eudora Version 6.2.1.2 Date: Mon, 09 May 2005 11:33:00 -0400 To: "Alexander S. Usov" , freebsd-stable@freebsd.org From: Mike Tancsa In-Reply-To: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Virus-Scanned: by amavisd-new X-Scanned-By: MIMEDefang 2.49 on 64.7.153.26 Subject: Re: ehci is broken? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 May 2005 15:33:54 -0000 At 05:22 PM 07/05/2005, Alexander S. Usov wrote: >Hi! > >It looks that somewhere recently something was broken >in ehci again. Trying to write something to msdosfs/ext3fs >mounted from external usb2 drive blocks quite qickly. >Writing process gets stuck in wdrain state, and disk seems >unresponsive -- it just lights up the lamp and does nothing. > >Any ideas what to check? Are you sure its not something specific to your USB stick or the FS ? I am able to write to a couple of different USB sticks here using USB 2.0 no problem on RELENG_5 umass0: SanDisk Corporation Cruzer Mini, rev 2.00/0.10, addr 2 da0 at umass-sim0 bus 0 target 0 lun 0 da0: Removable Direct Access SCSI-2 device da0: 40.000MB/s transfers da0: 488MB (1000944 512 byte sectors: 64H 32S/T 488C) umass1: LEXAR MEDIA JUMPDRIVE ELITE, rev 2.00/20.00, addr 3 da1 at umass-sim1 bus 1 target 0 lun 0 da1: Removable Direct Access SCSI-0 device da1: 40.000MB/s transfers da1: 493MB (1010784 512 byte sectors: 64H 32S/T 493C) [releng5-865]# time dd if=/dev/zero of=/mnt/test bs=1024k count=100 100+0 records in 100+0 records out 104857600 bytes transferred in 25.112543 secs (4175507 bytes/sec) 0.000u 0.472s 0:25.11 1.8% 22+2423k 4+800io 0pf+0w [releng5-865]# time dd if=/dev/zero of=/mnt2/test bs=1024k count=100 100+0 records in 100+0 records out 104857600 bytes transferred in 14.301753 secs (7331800 bytes/sec) 0.000u 0.484s 0:14.30 3.3% 30+3330k 5+800io 0pf+0w [releng5-865]# [releng5-865]# df -h Filesystem Size Used Avail Capacity Mounted on /dev/ad0s1a 989M 56M 854M 6% / devfs 1.0K 1.0K 0B 100% /dev /dev/ad0s1d 1.9G 27M 1.8G 1% /tmp /dev/ad0s1f 23G 5.6G 16G 26% /usr /dev/ad0s1e 8.7G 976M 7.1G 12% /var /dev/da0s1d 473M 100M 335M 23% /mnt /dev/da1s1d 477M 100M 339M 23% /mnt2 [releng5-865]# [releng5-865]# time dd if=/dev/zero of=/mnt/test bs=1024k count=100 & time dd if=/dev/zero of=/mnt2/test bs=1024k count=100 & [1] 816 [2] 817 [releng5-865]# 100+0 records in 100+0 records out 104857600 bytes transferred in 24.052264 secs (4359573 bytes/sec) 100+0 records in 100+0 records out 104857600 bytes transferred in 26.485008 secs (3959130 bytes/sec) [2] + Done dd if=/dev/zero of=/mnt2/test bs=1024k count=100 0.000u 0.513s 0:24.08 2.1% 24+2582k 0+800io 0pf+0w [1] + Done dd if=/dev/zero of=/mnt/test bs=1024k count=100 0.000u 0.513s 0:26.54 1.9% 27+2882k 0+800io 0pf+0w [releng5-865]# ---Mike