From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arkadiusz Miskiewicz Subject: Re: qlogic 2312 problems on 2.6.16.22, 2.6.18rc4 Date: Thu, 17 Aug 2006 07:58:19 +0200 Message-ID: <200608170758.19344.arekm@pld-linux.org> References: <200608140946.50411.arekm@pld-linux.org> <200608162310.26541.arekm@pld-linux.org> <20060816221751.GW3674@andrew-vasquezs-computer.local> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from outgoing3.smtp.agnat.pl ([193.239.44.85]:37533 "EHLO outgoing3.smtp.agnat.pl") by vger.kernel.org with ESMTP id S1750792AbWHQF60 convert rfc822-to-8bit (ORCPT ); Thu, 17 Aug 2006 01:58:26 -0400 In-Reply-To: <20060816221751.GW3674@andrew-vasquezs-computer.local> Content-Disposition: inline Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Andrew Vasquez Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org On Thursday 17 August 2006 00:17, Andrew Vasquez wrote: > > I started dd'ing text file onto /dev/sda2, then back to tmpfs and d= iffing > > these. Corruption is one byte, several not corrupted bytes and agai= n one > > corrupted byte. Some regular pattern. > > Could you send me the a snippet (2 to 4KB) of the good and bad data? The corruption doesn't happen so often. I need 1MB of data to see 5 byt= es=20 corrupted. [root@pldmachine ~]# dd if=3Dxok of=3D/dev/sda2 bs=3D1M count=3D1 1+0 records in 1+0 records out [root@pldmachine ~]# dd if=3D/dev/sda2 of=3Dtry1 bs=3D1M count=3D1 1+0 records in 1+0 records out [root@pldmachine ~]# dd if=3D/dev/sda2 of=3Dtry2 bs=3D1M count=3D1 1+0 records in 1+0 records out [root@pldmachine ~]# dd if=3D/dev/sda2 of=3Dtry3 bs=3D1M count=3D1 1+0 records in 1+0 records out results http://ep09.pld-linux.org/~arekm/qlogic/ > > Regards, > Andrew Vasquez --=20 Arkadiusz Mi=B6kiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/ - To unsubscribe from this list: send the line "unsubscribe linux-scsi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html