If you have two or more machines, you may wish to share disk space or devices, such as a CD drive, between machines. For this there is network filesystem (NFS), the easiest way of sharing files and ...

If thinking of NFS v4 puts a bad taste in your mouth, you are not alone. Or wrong. NFS v4.0 and v4.1 have had some valid, well-documented growing pains that include limited bandwidth and scalability.

I have two NFS servers and two CIFS servers, all four with a lustre backend. Users are running into problems that changes to files on one protocol are not visible on the other protocol. I have CTDB on ...