Subject: Re: 1.5_Beta on 3100/M76 and MVII (hare and tortoise syndrome)
To: NetBSD Bob <email@example.com>
From: David Brownlee <firstname.lastname@example.org>
Date: 10/26/2000 18:16:11
On Thu, 26 Oct 2000, NetBSD Bob wrote:
> I loaded up the 1.5_BETA VAX suite on my VS3100/M76 and MVII last night.
> Nice on the M76..... like a snail on the MVII, even with stripped kernel.
> Kernel compile on the M76 for the MVII only took about 1.5-2 hours.
> I have not tried it on the MVII, natively, yet, but I hear it takes
> LOOOOONG time.....(:+}}...
> For fun I did a load of 1.3.2 on the MVII, and compared things like
> ethernet rate, boot speed, etc., and the 1.3.2 far outran the 1.5_BETA
> on the MVII, even with a stripped to the bare bones 1.5 kernel. Ethernet
> speeds, for example were 33% faster on the 1.3.2 with generic kernel,
> compared to the 1.5_BETA with stripped kernel. That includes disk
> I/O time. Boot time on the 1.3.2 was about 30-45 seconds. Boot time
> on the 1.5_BETA was approaching FIVE MINUTES. Yikes!
Out of curiosity, could you try a 1.4.3 (or 1.4.2) as well?
Can you test the ethernet vs disk speeds separately?
ttcp and bonnie from pkgsrc may prove useful.
> Is there anything that can be done to speed along the aging MVII critter
> with a current NetBSD VAX port?
Work out where the bottleneck is:)
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