From Linux NFS

Cluster Coherent NFS

The Cluster Coherent NFS project

We are developing Linux kernel intefaces to allow stateful kernel lock managers such as the NFSv4 server and LOCKD to communicate with cluster file systems to enable exporting a multiple symetric NFS service. This site holds evolving design documents, issues, and references resulting code.

Some updated notes on Cluster coherent lock recovery

The following need updating.

• Cluster Coherent NFSv4 and Share Reservations
• Cluster Coherent NFS and Byte Range Locking
• Cluster Coherent NFSv4 and Delegations
• NFS Recovery and Client Migration