Lars Eggert <[EMAIL PROTECTED]> writes: > Hi, > > does anyone know if a simple priority disk scheduler exists for a > recent (4.X) FreeBSD? I don't need anything fancy, basically the POSIX > rtprio equivalent for disks. > > The Eclipse people (at Bell) have something like that, but it's based > on an older kernel, and I'd rather use something more recent before > looking into porting their stuff.
You might want to try anticipatory scheduling from Rice. It is for 4.3-RELEASE and IIRC includes some proportional share algorithms. More info and source code available for non-commercial use: http://www.cs.rice.edu/~ssiyer/r/antsched/ Rolf To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
