1. The memory of the server is 2GB, see output from free for full details:
total used free shared buffers cached
Mem: 2075128 1617708 457420 0 331344 1026896
-/+ buffers/cache: 259468 1815660
Swap: 2031608 0 2031608
2. Config data:
cat /proc/megaraid/hba0/config
v2.00.3 (Release Date: Wed Feb 19 08:51:30 EST 2003)
CERC ATA100/4ch
Controller Type: 438/466/467/471/493/518/520/531/532
Controller Supports 40 Logical Drives
Controller capable of 64-bit memory addressing
Controller using 64-bit memory addressing
Base = f8816000, Irq = 201, Logical Drives = 1, Channels = 4
Version =6.62:1.03, DRAM = 16Mb
Controller Queue Depth = 254, Driver Queue Depth = 126
support_ext_cdb = 1
support_random_del = 1
boot_ldrv_enabled = 1
boot_ldrv = 0
boot_pdrv_enabled = 0
boot_pdrv_ch = 0
boot_pdrv_tgt = 0
quiescent = 0
has_cluster = 0
Module Parameters:
max_cmd_per_lun = 63
max_sectors_per_io = 128
3a. Legacy drive info (from kernel source 2.6.10):
* Version : v2.00.3 (Feb 19, 2003) - Atul Mukker <[EMAIL PROTECTED]>
*
* Description: Linux device driver for LSI Logic MegaRAID controller
*
* Supported controllers: MegaRAID 418, 428, 438, 466, 762, 467, 471, 490,
493
* 518, 520, 531, 532
*
3b. New driver (from kernel source 2.6.10):
*
* FILE : megaraid_mbox.c
* Version : v2.20.4.1 (Nov 04 2004)
*
* FILE : megaraid_mm.c
* Version : v2.20.2.3 (Dec 09 2004)
*
* Common management module
4. As for loads the system does not get that busy, most of the crashes seem
to occure around 3am when I backup some WinXP shares to tar files and after
that the DLT backup job runs, where my script creates a list of files to
backup before running tar with the bzip compression.
At the moment kernel 2.6.9 (FC3 build) seems to be ok.
Steve
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Sent: 14 February 2005 13:30
> To: 'Andrew Morton'; linux-scsi@vger.kernel.org
> Cc: [EMAIL PROTECTED]; 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:[EMAIL PROTECTED]
> > Sent: Friday, February 11, 2005 7:29 PM
> > To: linux-scsi@vger.kernel.org
> > Cc: [EMAIL PROTECTED]
> > 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: [EMAIL PROTECTED]
> > To: [EMAIL PROTECTED]
> > 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: [EMAIL PROTECTED]
> > Submitter: [EMAIL PROTECTED]
> >
> >
> > 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 [EMAIL PROTECTED] More
> majordomo
> > info at http://vger.kernel.org/majordomo-info.html
>
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