Subject: Re: Another problem...
To: Tobias Nygren <tnn@NetBSD.org>
From: Johnny Billquist <bqt@softjar.se>
List: port-vax
Date: 04/15/2007 13:22:52
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Tobias Nygren wrote:
> Johnny Billquist wrote:
>
>> Michael L. Hitch wrote:
>>
>>> I think I can say that wasn't it. If I mount an nfs filesystem
>>> with -r 2048 -w 2048 -I 2048, it gets NULLs in the file. If I mount
>>> with the default sizes (8192), it works fine.
>>
>> Yep. Same problem still here as well.
>> Interesting enough, looking at the resulting file, every other 4K gets
>> clobbered. Now, the VAX uses a 4K page size these days.
>> So it's every other page that gets bad. I wonder if there is something
>> that is assuming 8K of something in NFS underneath?
>>
>> It would be very interesting to try this on some other architecture to
>> see if the problem exists there as well. Preferrably some architecture
>> with a page size of less than 8K.
>>
>> This might not be VAX specific...
>>
>> Johnny
>>
>
> (Apologies if this has already been discussed, still catching up on mail
> after easter ...)
>
> It would be interesting to know how it fairs with
> -o,-r=4096,-w=4096,-I=4096.
Corrupted file with 4K transfers as well.
Johnny
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt@softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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