Networker

Re: [Networker] CRC errors across the country!

2002-11-05 16:14:09
Subject: Re: [Networker] CRC errors across the country!
From: "Faidherbe, Thierry" <Thierry.Faidherbe AT HP DOT COM>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Tue, 5 Nov 2002 22:13:54 +0100
I also saw that with a bad/dead terminator with a lot of activity
on the bus. No CRC with less activity on the SCSI bus.
Look at or Xcheck the scsi bus terminator & length. 

HTH,

Thierry

Kind regards - Bien cordialement - Vriendelijke groeten,

Thierry FAIDHERBE

Storage & Server Integration Practice 
Tru64 Unix and Legato EBS Consultant
                                   
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-----Original Message-----
From: Shaun Ellis [mailto:sellis AT LEGATO DOT COM] 
Sent: Tuesday, November 05, 2002 9:59 PM
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Subject: Re: [Networker] CRC errors across the country!


cable length? I've seen that with cables.

Shaun

> -----Original Message-----
> From: Murray Dietrich [mailto:murray.dietrich AT GOV.AB DOT CA]
> Sent: Tuesday, November 05, 2002 8:49 AM
> To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
> Cc: Murray Dietrich
> Subject: Re: CRC errors across the country!
> 
> 
> I am experiencing exactly the same problem as Jeff was a 
> couple of years
> ago. I run the same software (5.5.3) and use the same 
> hardware right down
> to the SCSI cards and am experiencing the same symptoms.
> Anyone rememeber what response they sent to Jeff? Or have 
> thoughts on where
> to go from here? I'm running the latest firmware, StorageTek 
> has 'verified'
> the jukebox and drives, and I've replaced the SCSI cards.
> 
> Murray
> murray.dietrich AT gov.ab DOT ca
> 
> On Tue, 13 Mar 2001 09:34:31 -0500, Jeff Wade 
> <jefwad AT SAFECO DOT COM> wrote:
> 
> >Using Networker 5.5.3 and 5.1 patch6, STK 9730's and STK L700, all
> >DTL7000's, and Adaptec 2944uw scsi differential cards.
> >we are seeing CRC errors on our tapes almost daily somewhere 
> across the
> >country.  Wondering if
> >any of you have experienced this problem.  We have found that using
> >the same dlt tape that the error occurred on with NTBackup, you can
> >backup to and restore from all day.. no problems.  These CRC 
> errors will
> >destroy any chance of scannering or recovering from via Networker.
> >Bad stuff!  StorageTek and Legato are clueless as to why we 
> are seeing
> >these.  We have over 50 Legato Servers across the country and they
> >all experience the errors at least once a month.
> >
> >Any idea's please send them directly to my attention!  Much 
> appreciated!!
> >
> >
> >Jeffrey J. Wade
> >SAFECO Corporation
> >Enterprise Storage and Backup
> >Senior Systems Analyst
> >+ jefwad AT safeco DOT com
> >((425) 376-7093
> >È(206) 696-4442 cellular * 2066964442 AT mobile.att DOT net
> >
> >--
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