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Date:      Sun, 31 Jan 1999 12:21:46 +0000
From:      Karl Pielorz <kpielorz@tdx.co.uk>
To:        Evren Yurtesen <yurtesen@turkey.ispro.net.tr>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: (da1:ahc0:0:1:0): tagged openings now 32 ???
Message-ID:  <36B44ADA.80F006EB@tdx.co.uk>
References:  <Pine.BSF.3.96.990131135600.5467A-100000@turkey.ispro.net.tr>

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> (da1:ahc0:0:1:0): tagged openings now 32
> (da1:ahc0:0:1:0): tagged openings now 31
> 
> what does this mean exactly?
> is this an error message ?

It's an informational message - It means the CAM SCSI drivers have been able
to 'stack' up to 31 pending commands on your Drive. The higher the number the
better...

The exact max value is determined by the drive... You 'generally' tend to find
the better drives are able to handle more queued commands...  You can on the
whole ignore the message - It will only appear when the drive is initially
thrashed for the first time since reboot...

-Kp

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