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Re: recovery behaviour with 1 bad + 1 good drive (aic7xxx)

daemon@ATHENA.MIT.EDU (Ishikawa)
Wed Feb 23 11:54:46 2000

Message-ID: <38B40B15.25717A72@yk.rim.or.jp>
Date:   Thu, 24 Feb 2000 01:30:13 +0900
From: Ishikawa <ishikawa@yk.rim.or.jp>
MIME-Version: 1.0
To: linux-scsi@vger.rutgers.edu
Content-Type: text/plain; charset=iso-8859-15
Content-Transfer-Encoding: 7bit

Ishikawa wrote:

>
> If you could incorporate the features I mentioned above from
> my experience with SunOS, It would be great.
>
> Again, thank you for your SCSI work, folks.
>
> Happy Hacking,
>
>

For your information, this is a couple of sunos scsi error
messages I gathered from
the current logfile on Sun machine with a slightly flakey SCSI cable, etc..
I think target 0 lun 0 is the exabyte 8mm tape drive.


Feb 17 01:01:13 sparc20 vmunix: esp0:  Cmd dump for Target 0 Lun 0:
Feb 17 01:01:13 sparc20 vmunix: esp0:  cdb=[ 0x8 0x4 0x7b 0x20 0x70 0x0 0x0
0x0 0x0 0x0 ]
Feb 17 01:01:13 sparc20 vmunix: esp0: Target 0.0 reducing sync. transfer
rate
Feb 17 01:01:13 sparc20 vmunix: sd3:    SCSI transport failed: reason
'reset': retrying command
Feb 17 01:01:13 sparc20 vmunix: sd2:    SCSI transport failed: reason
'reset': retrying command
Feb 17 01:01:13 sparc20 vmunix: sd16:   SCSI transport failed: reason
'reset': retrying command


Feb  2 03:21:57 sparc20 vmunix: st0: Error for command 'write', Error Level:
'Fatal'
Feb  2 03:21:57 sparc20 vmunix:      Block: 5341 File Number: 2
Feb  2 03:21:57 sparc20 vmunix:      Sense Key: Media Error
Feb  2 03:21:57 sparc20 vmunix:      Vendor (Exabyte EXB-8505 8mm Helical
Scan) Unique Error Code: 0x50
Feb  2 03:21:57 sparc20 vmunix: st0: Error for command 'write file mark',
Error Level: 'Fatal'
Feb  2 03:21:57 sparc20 vmunix:      Block: 5342 File Number: 2
Feb  2 03:21:57 sparc20 vmunix:      Sense Key: Media Error
Feb  2 03:21:57 sparc20 vmunix:      Vendor (Exabyte EXB-8505 8mm Helical
Scan) Unique Error Code: 0x50


The second message is about the failure of writing file mark, presumably
since the tape runs out.





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