major pita w/LSI Tyan TA26 combo

Vivek Khera vivek at
Mon Mar 6 07:41:35 PST 2006

On Mar 5, 2006, at 2:39 PM, Ken Gunderson wrote:

> And.. my original issues that I opened w/LSI and Tyan was w/, you
> guessed it, position 0.  Of course Tyan reports that I'm the only one
> reporting such problems...

how interesting....

>> The funny thing is that and Adaptec 2230SLP card has no issues with
>> the array whatsoever.  I've not had problems with LSI cards on risers
>> before.
>> From myunderstanding from talking to LSI support Adaptec cards will
> automatically drop to U160 if they can't keep up w/U320??

they told me this too.  however, if i query the card with aaccli, it  
reports every device is running at 320 speed.  So someone/something  
is not entirely truthful.

however, the speed of the adaptec is about 80% that of the LSI  
according to diskinfo tests.

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