Re: kernel: aacraid: Host adapter reset request. SCSI hang ?

Maybe you get the same problem as mine .

I first posted a message on this list but I never
receives a answer 

http://lists.us.dell.com/pipermail/linux-aacraid-devel/2003-May/000745.html

so I reposted the same message on linux-smp list

http://marc.theaimsgroup.com/?t=105320125800003&r=1&w=2

and alan cox gave me some pieces of information. First
of all I invite you to test the new version of aacraid
driver alan posted on its web site 

http://domsch.com/linux/aacraid/aacraid-2003-05-05-test.tgz

Secondly, if this doesn't work, I contacted adaptec
support ( for my RAID SCSI adapter ) and they said to
me I had to place a terminator on the out connector of
the backplane ( it seems the mine doesn't have an
active terminator included -- http://www.samcheer.com
--> products --> disk array module --> sc-r34A ).

So I ordered one and I am waiting for it. 
... I hope this will help my problem.

Hope this information will help you to solve your
problem, if not but you will find a solution for it,
it will be nice you send me your solution.

vincent.

--- Javier Rodriguez <jlr-slrnY02Ltykg9ELcbhaJlAC/[email protected]> wrote:
> Hello,
>  
> We recently purchased two Dell PowerEdge 2650
> servers with PERC3/Di
> controllers. Both servers are executing RedHat Linux
> 9.0. On both servers we
> are encountering the following error:
>  
> <<< Portion of server message log >>>
> May 31 16:14:07 server1 kernel: aacraid: Host
> adapter reset request. SCSI
> hang ?
> May 31 16:14:17 server1 kernel: scsi: device set
> offline - command error
> recover failed: host 0 channel 0 id 0 lun 0
> May 31 16:14:17 server1 kernel: SCSI disk error :
> host 0 channel 0 id 0 lun
> 0 return code = 6000000
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 83200
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 13568
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 13616
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 83200
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 22030904
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 88348712
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 72976
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 13624
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 13752
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 13768
> May 31 16:14:17 server1 kernel:  I/O error: dev
> 08:03, sector 72976
> <<< I/O error messages continue until the server is
> rebooted >>>
>  
>  
> Here are a few notes regarding the error and
> operating environment:
>  
> - The error occurs with RedHat's kernel RPMs
> kernel-smp-2.4.20-9 and
> kernel-smp-2.4.20-13.9. As of today, we are testing
> kernel-2.4.20-9 to
> determine if the problem occurs under a non-smp
> environment.
> - The time between failures varies from several
> hours to several days.
> - The failures occur both during light and heavy
> system loads.
> - PowerEdge 2650 BIOS is at 1.10 A10
> - Backplane firmware is at 1.01
> - PERC3/Di BIOS is at V2.7-1 (build 3170)
> - A full system diagnostics has been successfully
> executed on both servers.
> - The RAID media has been successfully 'verified' on
> both servers.
>  
> Thank you in advance for your assistance in helping
> to get this problem
> resolved.
>  
> Javier
>  
>  
> JLR Consulting, PO Box 638, Bernville, PA 19506-0638
> mailto:jlr-slrnY02Ltykg9ELcbhaJlAC/[email protected]
>  
> 


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