From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [Bugme-new] [Bug 4201] New: megaraid crashes at random with CERC ATA100/4ch (DELL Controller) on PowerEdge 600SC Date: Thu, 26 May 2005 13:23:38 -0700 Message-ID: <20050526132338.599f1e70.akpm@osdl.org> References: <0E3FA95632D6D047BA649F95DAB60E57036626A7@exa-atlanta> <20050524143516.0375E7EC0F4@mailgate.sgnash.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from fire.osdl.org ([65.172.181.4]:56006 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S261616AbVEZUYp (ORCPT ); Thu, 26 May 2005 16:24:45 -0400 In-Reply-To: <20050524143516.0375E7EC0F4@mailgate.sgnash.co.uk> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Steven Nash Cc: sju@lsil.com, linux-scsi@vger.kernel.org, sreenib@lsil.com "Steven Nash" wrote: > > Has anyone had chance to look at this bug yet? I havn't seen any updates in > the kernel tree related to this driver / bug. For the time being I've been > using kenel 2.6.9 (Fedora build: 2.6.9-1.724_FC3smp which seems stable, > obviously at some point I'm going to need to upgrade to a later kernel. I > have answered the questions below in bugzilla. Any suggestions on when a > fix is likely to be available would be great. I am prepared to try out > patches etc. > Seems that more debugging is needed before we can talk about patches. Could you please generate the info which Seokmann asked for, below? Thanks. > > > -----Original Message----- > > From: sju@lsil.com [mailto:sju@lsil.com] > > Sent: 14 February 2005 13:30 > > To: 'Andrew Morton'; linux-scsi@vger.kernel.org > > Cc: Steven_Nash@compuserve.com; Ju, Seokmann > > Subject: RE: [Bugme-new] [Bug 4201] New: megaraid crashes at > > random with CERC ATA100/4ch (DELL Controller) on PowerEdge 600SC > > > > > > On Friday, February 11, 2005 7:29 PM, Andrew wrote: > > > megaraid driver crashing. I have tried forcing the old megaraid > > > driver in the kernel config and rebuilding but this has no effect. > > > > Can you provide details on following,please? > > - The megaraid driver version? > > - Device configuration information on the CERC ATA100/4ch > > with options (cached, WT/WB, or read-ahead?) > > - Size of main memory on PowerEdge 600SC? > > - What are the typical I/O loads has been applied to reach crash? > > > > Thanks, > > > > Seokmann > > LSI Logic Corporation. > > > > > -----Original Message----- > > > From: Andrew Morton [mailto:akpm@osdl.org] > > > Sent: Friday, February 11, 2005 7:29 PM > > > To: linux-scsi@vger.kernel.org > > > Cc: Steven_Nash@compuserve.com > > > Subject: Fw: [Bugme-new] [Bug 4201] New: megaraid crashes at random > > > with CERC ATA100/4ch (DELL Controller) on PowerEdge 600SC > > > > > > > > > > > > Begin forwarded message: > > > > > > Date: Fri, 11 Feb 2005 16:08:26 -0800 > > > From: bugme-daemon@osdl.org > > > To: bugme-new@lists.osdl.org > > > Subject: [Bugme-new] [Bug 4201] New: megaraid crashes at > > random with > > > CERC ATA100/4ch (DELL Controller) on PowerEdge 600SC > > > > > > > > > http://bugme.osdl.org/show_bug.cgi?id=4201 > > > > > > Summary: megaraid crashes at random with CERC > > ATA100/4ch (DELL > > > Controller) on PowerEdge 600SC > > > Kernel Version: 2.6.10 > > > Status: NEW > > > Severity: high > > > Owner: andmike@us.ibm.com > > > Submitter: Steven_Nash@compuserve.com > > > > > > > > > Distribution: Fedora Core 3 > > > Hardware Environment: x86 (32 bit) > > > Software Environment: Vanilla Kernel & Fedora Build Kernel Problem > > > Description: After a day or two (varies) the system hangs > > and the only > > > option is to hit the reset button. Sometimes sda errors > > appear on the > > > current active VT but nothing appears in the logs after > > reboot (which > > > is due to the megaraid driver crashing. I have tried > > forcing the old > > > megaraid driver in the kernel config and rebuilding but this has no > > > effect. > > > > > > Steps to reproduce: > > > Run a system for a few days, crashes seem to occure around > > 3 am approx. > > > The > > > only other SCSI device on the system is a Dell DLT Drive. > > > > > > This is a serious bug! > > > > > > ------- You are receiving this mail because: ------- You > > are on the CC > > > list for the bug, or are watching someone who is. > > > - > > > To unsubscribe from this list: send the line "unsubscribe > > linux-scsi" > > > in the body of a message to majordomo@vger.kernel.org More > > majordomo > > > info at http://vger.kernel.org/majordomo-info.html > >