Re: interpreting scsi errors (RAID)

Ross Macintyre
2004-02-09T16:19:22Z

James Bottomley said:
> On Mon, 2004-02-09 at 05:57, Ross Macintyre wrote:
>> I have seen this error twice now:
>>
>> Adapter 1 Channel 1 Target 2: Sense Data: errCode=0x71 valBit=1
>> segMent=0x00 SenseKey=4 ILI=0 EOM=0 FMRK=0 Address=0x00005A8E
>> ASL=0xA cmdSpec=0x0000 ASC=0x0C ASCQ=0x00 FRUC Code + Sense Key
>> Specific=0x8001
>
> That's a non recoverable write error.

and do you know if there is any way of knowing what might have caused this?

Cheers,
Ross

>
>> I have an LSILogic Megaraid SCSI 320-1, running RAID level5, 4 disks,
>> and
>> the OS is RedHat8.0.
>>
>> What I would like, is to be able to understand these messages.
>> In particular I need to know if there is a hardware error which means
>> that
>> I can contact the retailer, in confidence, and ask for a replacement, as
>> the disk is still under warranty.
>> Any pointers at FAQs or READMEs greatly appreciated,
>
> All the sense codes are documented in the current SCSI Primary Commands
> document at the t10 webiste
>
> http://www.t10.org/ftp/t10/drafts/spc3/spc3r17.pdf
>
> Although the pointer will change as the standard is revised.
>
> James
>
>
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--
Ross Macintyre (raz@macs.hw.ac.uk)