Hello Everyone, I am now trying to install DUCC in a cluster of 3 nodes. I went through and completed a single-user installation of DUCC on each of my 3 boxes. On each of them a passwordless ssh access for the user ducc has been configured.
The documentation states: "All systems in the DUCC cluster must have a shared filesystem and shared user space (user directories are shared over NFS or an equivalent networked file system, across the systems, and user ids and credentials are the same)." I am only starting with the cloud computing and that is why I am not sure how to meet this requirement. How I imagine this is that there is one master node being an NFS server which shares its /home/ducc directory and there are 2 slave nodes being NFS clients which can access the /home/ducc directory of the master. Does it make sense? I read the documentation as well as the mailing list very carefully but unfortunatelly could not figure this out. Maybe someone has a description of the NFS installation for some other but similar cluster system? Thanks in advance for the help. Cheers, Sergii
