gfs2-tools 3.0.12-2ubuntu4 (amd64 binary) in ubuntu oneiric

 This package is part of the Red Hat Cluster Suite, a complete
 high-availability solution.
 .
 The Global File System allows a cluster of machines to concurrently access
 shared storage hardware like SANs or iSCSI and network block devices. GFS
 can be deployed to build high-availability services without the single point
 of failure of a file server.
 .
 This package contains tools for creating and managing global file systems.
 GFS itself is a set of kernel modules.
 .
 The GFS2 kernel modules themselves are highly experimental and *MUST NOT*
 be used in a production environment yet.