From: "attriel" <attriel@d20boards.net>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] Re: [uml-user] Network lags
Date: Sat, 10 Apr 2004 23:45:59 -0400 (EDT) [thread overview]
Message-ID: <4094.66.93.55.203.1081655159.squirrel@mail.d20boards.net> (raw)
In-Reply-To: <407865A4.4070403@upb.de>
>>>what's so bad about it?
>>
>> It can put the host at risk. There's a VM system for a reason, and it
>> needs
>> swap in order to be able to back out of memory shortages. mlocking
>> large
>> amounts of memory subverts that and increases the possibility of
>> deadlocking.
>
> good point, but mlocking 128M should be like running the host with 128M
> less. so if i could tell the kernel not to touch a certain memory-area
Well, my problem is that I'm consistently running multiple UMLs on one
machine, so I like the ability for it to swap stuff in or out when it
needs it
The adaptive memory thing Jeff was talking about sound really cool, to me,
as well. But fully dedicating things would be bad for me :o
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next prev parent reply other threads:[~2004-04-11 3:43 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.59.9.0404091209570.10714@hathi.bw-networx.net>
[not found] ` <185d01c41e23$5996cc00$2000000a@schlepptopp>
2004-04-09 12:47 ` [uml-devel] Re: [uml-user] Network lags roland
2004-04-09 16:26 ` Jeff Dike
2004-04-09 18:33 ` [uml-devel] uml responsivenes or "AS vs DEADLINE Scheduler on uml-host" - was: " roland
2004-04-10 12:28 ` BlaisorBlade
2004-04-13 21:26 ` roland
2004-04-14 1:02 ` Henrik Nordstrom
[not found] ` <c58kbu$el1$1@sea.gmane.org>
2004-04-10 14:08 ` [uml-devel] " Jeff Dike
2004-04-10 14:00 ` Sven Köhler
2004-04-10 17:07 ` Jeff Dike
2004-04-10 21:22 ` Sven Köhler
2004-04-10 23:29 ` Henrik Nordstrom
2004-04-11 3:45 ` attriel [this message]
2004-04-15 0:31 ` roland
2004-04-15 12:01 ` David Cannings
[not found] ` <407EADE0.8010308@cox.net>
2004-04-15 21:11 ` roland
2004-04-16 15:12 ` Matthew Bloch
2004-04-18 10:54 ` roland
2004-04-10 14:50 ` [uml-devel] Re: V=R Michael Koehne
2004-04-11 16:54 ` BlaisorBlade
2004-04-11 17:17 ` Nicholas E. Walker
2004-04-10 15:12 ` [uml-devel] Re: [uml-user] Network lags Nicholas E. Walker
2004-04-10 16:46 ` Steven Pritchard
2004-04-10 23:41 ` Henrik Nordstrom
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