gsched - status report

[Fabio Checconi]

Hi all,
  during the last few weeks I've worked on the safety of the proxy
insertion/removal (now it is known to not work only on top of
gmirror---but in this position any traditional disk scheduler is
pretty much useless), on testing and performance tuning.  I've also
ported a new scheduling algorithm we developed some time ago for
research.

A report for the project, which was listed as deliverable D3 in the
proposal, is available at:

  http://feanor.sssup.it/~fabio/soc09/downloads/D3.pdf