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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