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Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution [message #456 is a reply to message #455]

Tue, 06 December 2005 13:11

Ingo Molnar
Messages: 51
Registered: December 2005

Member

* Ingo Molnar <mingo@elte.hu> wrote:

> by 'swapping madly' i dont mean lowmem pressure, but plain userspace
> VM pressure. I fear it's not flexible enough to not allow for that.
> I.e. it would be nice to extend the beancounters to let userspace to
> _swap_ instead of exposing it to a hard limit.

maybe i'm banging on open doors, but the same would be the case not only
for userspace-VM overcommit, but also for dirty data. I.e. there should
be (already is?) a per-instance 'dirty data threshold', to not force
other instances into waiting for writeout/swapout to happen.

or does the OVZ method assume a totally swapless system?

Ingo

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[Message index]

		[ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: dev on Mon, 05 December 2005 19:13
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: Andrew Morton on Tue, 06 December 2005 03:20
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: dev on Tue, 06 December 2005 15:39
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: dev on Tue, 06 December 2005 11:48
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: dev on Tue, 06 December 2005 11:59
		broken-out patches By: dev on Mon, 12 December 2005 13:21
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: dev on Tue, 06 December 2005 11:55
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: Ingo Molnar on Tue, 06 December 2005 12:01
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: Ingo Molnar on Tue, 06 December 2005 13:11
		Re: first stable release of OpenVZ kernel virtualization solution By: Andrey Savochkin on Tue, 06 December 2005 14:01
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: Philippe Pegon on Sat, 10 December 2005 11:22
		Re: [ANNOUNCE] first stable release of OpenVZ kernel virtualization solution By: dim on Sat, 10 December 2005 12:18

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