Subject: Re: IBM drives vs Adaptec controllers/driver [was Re: 10G IBM ide hard disk]
To: NetBSD-current Discussion List <email@example.com>
From: Justin T. Gibbs <firstname.lastname@example.org>
Date: 01/23/1999 17:25:56
>It's been working OK for me so far (knock on wood!), but I've not done
>much other than run some benchmarks and dd's. I should probably fire up
>a dozen or more bonnie runs on different directories and partitions and
>see how it fares. I know people complained about SCBPAGING in about the
>same vintage of FreeBSD's driver, but I was using it there at the time
>with Seagate Cheetahs with no problem (with CCD mirroring in one case no
I would not suggest using SCBPAGING in the NetBSD version of the driver.
It only became truly robust when I revamped the driver for CAM (not SCAM)
and both tagged queuing and scb paging are always enabled in the current
CAM = Common Access Method
SCAM = SCSI Configured Auto-Magically.