Tim Bell's and Andras Horvath's proposal on filesystem definition will be revisited. Then, it will be explained how their proposal was modified when implementing it.
During last workshop, Xen discussion raised an interesting issue: can Quattor create block devices and export them for Xen virtual machines?
filesystems component addresses this issue, and some other improvements asked on Savannah
Report of AII developments, and the integration of the new block devices layout.