Re: Adaptec AHA-2940U2W "Data Parity Error Dectected" messages

[Lee Revell]

On Tue, 2005-08-09 at 17:19 +1000, Daniel Pittman wrote:
> I recently installed a SCSI tape drive and Adaptec AHA-2940U2W SCSI
> controller into my server to run backups.
> 
> Since then, the driver issues these warnings on a semi-regular basis
> while the drive is busy:
> 
> Aug  9 17:00:26 anu kernel: scsi0: Data Parity Error Detected during address or write data phase
> Aug  9 17:00:26 anu kernel: scsi0: PCI error Interrupt at seqaddr = 0x8

Make sure the hardware is all installed correctly.  Check that the card
is fully seated, or try it in another PCI slot.  Also check your cabling
and termination.

Lee

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