Subject: Re: I think the SCSI-DMA problem just went away!
To: Daniel A. Seagraves <DSEAGRAV@toad.xkl.com>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: port-vax
Date: 06/27/1998 13:18:45
On Sat, 27 Jun 1998 13:26:21 -0700
"Daniel A. Seagraves" <DSEAGRAV@toad.xkl.com> wrote:
> OK. I was compiling a kernel. I was rooted on a 200MB SCSI1 device.
> I got DMA errors all the time. I rerooted on a 1GB SCSI2 device.
> Got less scsi errors. (I was swapping off the 200MB device).
> Got curuios. Rebooted, started swapping off a 8Mb swapfile on the SCSI2 device.
> It's been going for about 40 minutes, without a SCSI error yet!
> Can anyone duplicate this?
Perhaps the faster disk keeps DMA underruns/overruns from happening?
Jason R. Thorpe thorpej@nas.nasa.gov
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