Starting up the cluster: Difference between revisions
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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). | 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). | ||
Only /scratch and /tmp are in each HDD (remember it should exist in /nfsroo/tekla??? too and must have 777 permissions). | |||
Tekla's filesystem is "ext3" and /scratch and /tmp from each nodes are "xfs" (but its easy so change this). | |||
Revision as of 08:23, 15 May 2007
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).
Only /scratch and /tmp are in each HDD (remember it should exist in /nfsroo/tekla??? too and must have 777 permissions).
Tekla's filesystem is "ext3" and /scratch and /tmp from each nodes are "xfs" (but its easy so change this).