Re: Why 128Mb swap? (Re: Booting to >8GB...)

From: Riley Williams (rhw@MemAlpha.CX)
Date: Sat Apr 29 2000 - 14:39:25 EST


Hi Mark.

>> 1. /dev/hda1 is a Linux Swap partition of just under 128M
>> (not more than 130,950 blocks) in size, starting at
>> cylinder 1.

> Just a question, but why the 128M limit? That's not the limit on
> memory, so it's not about page allocation. I would gladly create
> 1*1Gb swap partition, rather than 8*128Mb.

I'm not even sure that this limit still applies. However, certainly in
the 2.0.33 kernel, Linux could not use more than 128M of any single
swap partition. I'll have to pass this on to somebody more au fait
with the memory management and swap system than I am.

As far as the systems I set up are concerned though, I've yet to come
across one that needed more for what it was used for.

Best wishes from Riley.

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