Jail-Aware Scheduling

[Alex Lyashkov]

В Вск, 11.06.2006, в 08:51, Chris Jones пишет:
> Hi, folks --- as some of you might know, FreeBSD has a Summer of Code  
> project to bring resource limits to jails, and one part of that is to  
> permit an administrator to put limits on a jail's CPU usage.  That's  
> where I come in: I'm the guy doing the project, and I've been  
> spending the last two weeks coming up to speed on scheduling and the  
> like.
> 
> What I'd like from freebsd-hackers is the following:
> 
>    - are there any good references on scheduling that you know of  
> which I should read?  I've already got Design & Implementation of  
> FreeBSD and the Petrou / Milford / Gibson and Waldspurger / Weihl  
> papers on lottery scheduling.
> 
>    - what're your thoughts on making the existing scheduler jail- 
> aware as opposed to writing a sort of 'meta-scheduler' that would  
> schedule between jails, and then delegate to a scheduler per jail  
> (which could be very similar, if not identical, to the existing  
> scheduler)?  I've got some very preliminary thoughts on this, but I'd  
> like to hear what you've got to say, as I'm aware that this is  
> rather ... complex.
> 
> Thanks,
You are look in FreeBSD 4.x vimage project or linux projects (OpenVZ,
FreeVPS, Linux-VServer)? 
other reference can be 'fair share scheduler' where groups equal jail.

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