xfs shrink support and thin provisioning integration

Hi,

I would like to attend LSF/MM this year.

My main interest is in XFS related topic, like the implementation of shrink support for XFS, and a better integration of it with thin-provisioned devices (mainly dm-thin module).

I also would like to discuss/contribute with another storage/filesystem topics/features in the roadmap that might need some extra hands on it.

Cheers.

Carlos