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Re: IO scheduling [message #6679 is a reply to message #6675]

Thu, 21 September 2006 08:03

Vasily Tarasov
Messages: 1345
Registered: January 2006

Senior Member

Sorry, I don't really sure that dos attack and IO are closely connected. I believe that most dos attacks are based on have network traffic (this isn't block I/O)...

Quote:

For instance if i have a quite big disk quota for VPS - say half of phys disk. I can fill it with a file and start a benchmark like iometer for random access pattern.

Ahh... I suppose I get now what you mean saying "dos" attack in this situation! Smile

Well, yes, there is no possibility to directly limit IO now, not in OpenVZ not in Vserver Sad

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[Message index]

		SOLVED IO scheduling By: dagr on Wed, 20 September 2006 18:25
		Re: IO scheduling By: Vasily Tarasov on Thu, 21 September 2006 06:43
		Re: IO scheduling By: wfischer on Wed, 27 September 2006 11:04
		Re: IO scheduling By: Vasily Tarasov on Wed, 27 September 2006 11:41
		Re: IO scheduling By: wfischer on Wed, 27 September 2006 12:17
		Re: IO scheduling By: dagr on Thu, 21 September 2006 07:22
		Re: IO scheduling By: Vasily Tarasov on Thu, 21 September 2006 08:03
		Re: IO scheduling By: HaroldB on Mon, 25 September 2006 07:05
		Re: SOLVED IO scheduling By: HaroldB on Wed, 27 September 2006 11:29

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