For various reasons, I am getting ready to upgrade from Enterprise 3 and GFS 6.0 to Enterprise 4 and GFS 6.1. The upgrade section of the GFS 6.1 administrators guide has instructions to convert pools to LVM2 and says to see the Configuring and Managing a Cluster guide to convert a GFS file system from GULM to DLM. I have not carefully read the Configuring and Managing a Cluster Guide, but a quick scan of the index and table of contents did not reveal the instructions. So, my first question, how do I switch an existing file system in GFS 6.1 from GULM to DLM? The second question, what kind of experiences have people had with an upgrade of a cluster from Enterprise 3 AS update 6 to Enterprise 4 AS update 3? Thank you Matt mbrookov@xxxxxxxxx -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
