2007/12/14, James <[EMAIL PROTECTED]>: > Hemmann, Volker Armin <volker.armin.hemmann <at> tu-clausthal.de> writes: > > > > Nowadays CFQ and deadline are the best choices. > > > Why not built all three and switch between them with the apropriate kernel > > command line. That way you can easily test which one is the best for you. > > Hello Hemmann, > > This sounds interesting. > > Are you saying build all 3 as modules? (I've never tried this.) > > And then use cli to swithch between these three for dynamic > testing without rebooting? (seems like a very cool idea)... > > > Could you share some command line syntax on exactly what you are suggesting? > or a simple script, if that is easier...? > > Any wikis or further reading along these lines would be of keen interest > to me. I'd be real interested to learn what kernel parameters for live > performance tuning, one can dynamically pass to a running kernel. > > > curiously, > James
Take a look in the kernel docs. It is not that difficult. It should be under Documentation/block/switching-sched.txt You can build the schedulers as module or directly in the kernel, maybe you need to load the module before when using them as modules. -- [EMAIL PROTECTED] mailing list
