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Date:      Tue, 27 Jun 2006 08:14:44 -0500
From:      Eric Anderson <anderson@centtech.com>
To:        Jerlique Bahn <jerlique@webscene.com.au>
Cc:        freebsd-scsi@freebsd.org
Subject:   Re: Viewing SCSI errors..
Message-ID:  <44A12F44.8050703@centtech.com>
In-Reply-To: <003e01c699c1$03cc0d00$6400000a@WKSTN501>
References:  <003e01c699c1$03cc0d00$6400000a@WKSTN501>

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Jerlique Bahn wrote:
> Hello,
> 
> I've added a tape drive to my server and the drive only seems to work at
> 2MBps.  The drive should be doing about 24MBps. The tape is a DELL 110T LTO2
> which runs at about 86Gb/hr. 
> 
> I am trying to diagnose where my problems could lie, and was wondering how I
> could see if there are any errors in the communication between the tape and
> the scsi card (320Mbps). I'm quite confident the speed issue is related to
> the tape drive or the scsi chain.
> 
> Your suggestions welcomed.


How did you measure the 2MBps number?

Eric


-- 
------------------------------------------------------------------------
Eric Anderson        Sr. Systems Administrator        Centaur Technology
Anything that works is better than anything that doesn't.
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