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aic7xxx pairty error detected in data-in phase

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Subject: aic7xxx pairty error detected in data-in phase
From: "Brian Gulizia" <brian.gulizia@xxxxxxxxxxxxxx>
Date: Tue, 22 Oct 2002 08:54:25 -0400
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Thread-index: AcJ5yia4sRiKrA+8QQG92C9Ga9nqmQ==
Thread-topic: aic7xxx pairty error detected in data-in phase
Hi all,

First, let me apologize if this has been addressed.

I am currently running a Dell 1650 witth Redhat 7.3 & SGI's XFS 1.1.  The 
Kernel is 2.4.18-4SGI_XFS_1.1smp.  I have an adaptec 39160 card installed with 
2 Maxtronic Arena Raid boxes attached, 1 to each channel (arena raid box is 
simply 14 IDE hard drives connected to a scsi backplane).

I am receiving the following error in my messages log 4 times every second, 
filling up my var rapidly:

********
(scsi1:A:0:0): parity error detected in Data-in phase.  SEQADDR(0x4e) 
SCSIRATE(0xc2)
No terminal CRC packet received.
*********

I've been through the archives of this list, as well as having done searches on 
groups.google.com and have tried all of the suggestions mentioned.  I have 
replaced the cable and I changed the memory out on the scsi card inside the 
raid box.  The next step I was going to try was replacing the 39160 card, but 
found out there was a new aic7xxx driver available, as well as a new kernel 
rpm.  As I am a relative Linux newbie, I spoke with Dell and they told me to 
load the new kernel, kernel-smp-2.4.18-17.7.x.i686.rpm.  The problem is that 
this kernel does not support xfs, but it did in fact stop the message from 
occuring.  We then tried to integrate the new aic7xxx driver into the xfs 
kernel with no luck.
Has anyone else run into this problem?  Do you have any suggestions?  Was I 
doing something wrong?
Thanks,
Brian Gulizia


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