Starting up the cluster

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A few words about the cluster

First of all, this is whole (or almost) nfs mounted cluster.

That means that we have a main server called "tekla" ( 10.3.20.254 from inside tekla's cluster and 10.3.1.244 from the rest of our LAN) that exports by nfs all the files and folders needed to run each node.

All the files are located in /nfsroot/tekla??? as we have one folder containing the all the files from each node, just replace "???" by a node (like tekla001).

The only directories that are in each node's HDD are /scratch and /tmp (remember it should exist in /nfsroo/tekla??? too and must have 777 permissions).

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