Differences

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--- computing_drop [2009/04/24 11:55] – leeuwen
+++ computing_drop [2009/05/06 17:37] (current) – leeuwen
@@ Line 2: / Line 2: @@
   *Drop is:
+     *    drop.astron.nl
      *    With 6 nodes at 8 cores each, DROP is designed for non-interactive queue-based parallel supercomputing.
   *Drop is not:
@@ Line 7: / Line 8: @@
      *    Drop has only scratch storage. Move important data to a different server. Anything on /data/ can be deleted without notice.
      *    Kindly note that this cluster comes 'as is' with no support from IT, Joeri or Jason.
-     *    The main node is the file server. Do not run jobs there, in for- or background.
+     *    The login node 'drop' is also the file server. Do not run jobs there, in for- or background.
   *Come see Joeri for an account
   *File systems
     */export/home/<user>
@@ Line 16: / Line 18: @@
       *RAID0, 5TB, no quotas
       *heaviest users will have older data auto-deleted by semi-random script, so better clear it out yourself
+  * Login/master/fileserver node is "drop", nodes are called c0 to c5
+  * Queueing implemented to balance loads. Only use queue, do not start processing on your own.
+  * Cluster runs [[http://www.centos.org/|CentOS5]] (a version of RHEL) under [[http://www.rocksclusters.org/roll-documentation/base/5.1/|Rocks 5.1]]