This git branch contains a version of Samba that is based on the 3.4 releases and contains several enhancements for the production use of Samba in a clustered environment with CTDB, especially with a focus on the support of some features of the GPFS file system, and a few patches that have not been accepted upstream yet. This branch is regularly _re-based_ on top of the upstream branch v3-4-test which collects the reviewed bug-fix patches for the next 3.4.X release. Michael