Subject: Re: weird SCSI (ahc) failures
To: NetBSD-current Discussion List <current-users@NetBSD.ORG>
From: Greg A. Woods <email@example.com>
Date: 09/10/2002 12:42:44
[ On Tuesday, September 10, 2002 at 16:07:48 (+0100), David Brownlee wrote: ]
> Subject: Re: weird SCSI (ahc) failures
> It may be a useful datapoint for a driver that is known to
> have issues with tagged queuing.
There's really no need for such debugging. We know the ahc driver is
_way_ out of date. We can see in the FreeBSD commit logs that many bugs
have been fixed in the newer versions, not just with tagged queuing either.
> I had a system that worked
> perfectly under raidframe on 1.5.x "for _MANY_ months",
> and without raidframe on 1.6, but choked due to tagged
> queuing on raidframe with 1.6.
My "many months" turn out to be almost exactly 12, with the same kernel.
Greg A. Woods
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