Hi all, I've created the private branch andyp_askant to use for importing my project into the cluster tree. Askant is a file system performance analysis tool which adds file system context data to the data provided by blktrace. You can find out more about it in the askant/README file.
http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=shortlog;h=refs/heads/andyp_askant The code (Python and C) is still fairly immature but I think it's a good base to work off. Currently only GFS2 is supported but plugins can be written for other file systems. Currently it requires libgfs2 to be built manually before it will build. Comments, suggestions, questions and patches welcome. Cheers, -- Andy Price
