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+**[[cluster:0|Home]]**
+===== Cluster Steering Committee 05/09/2007 =====
+Present: James Taft, Jolee West, Henk Meij, Francis Starr, David Beveridge, Eric Aaron, Tsampikos Kottos, George Petersson
+==== ToDos ====
+  * fix PE2950s (dell issued)
+  * <del>dm-multipath failover (fiber channel)</del> done! 05/14/07
+  * filesystem fsck tests (affirm 1T LUN size)
+  * <del>rebuild a node</del> done that! hoosed the ionode 05/08/07
+==== Next Steps ====
+  * create accounts (all members of cluster_advisory_group); by end week of 05/18/07
+  * open for test & development (no home dir backups, few snapshots); approach seemed reasonable especially since we can snapshot more frequent initially when the filesystem is relatively unused.
+  * install software ... prioritization led to: amber, delphi, imsl.  others suggested were fortran 90 open-source compiler (does it exist? appears so [[http://www.g95.org|G95]] ) and xmgrace & ddd.
+| group to proritize => | portland compilers,  Matlab, charm, amber namd, gromax, gaussian + linda, R, Stata |
+  * adjust queues, currently have (in order of descending priority); it was decide to bring a few general purpose queues up with little or no restrictions.
+| name | description (lw=light weight, hw=heavy weight, i=infiniband)|
+| => specialty queues ||
+| priority | urgent jobs, limited by users allowed, 8 hrs of cpu time, max cores=8, any lw node|
+| checkpoint | jobs will be checkpointed, max queued jobs=16, max jobs/user=2, cpu time=10 hrs, lw nodes. jobs are rerunnable|
+| icheckpoint | same as above but ilw nodes|
+| debug | hosts login1 & login2 (ethernet), max queued jobs=16, max jobs/user=8, cpu time=1 hr. scheduled with relatively high priority. lw nodes|
+| idebug | same as above but ilw nodes only (hosts ilogin & ilogin2)|
+| => production queues ||
+| 16-lwnodes | for normal jobs, lw nodes, max cores=32|
+| 16-ilwnodes | for normal jobs, ilw nodes, max cores=128|
+| 04-hwnodes | for large memory jobs, hw nodes, max cores=32, fast /localscratch|
+| => default queue ||
+| idle | jobs run on any host lightly loaded, max cores=8, max jobs/user=1, cpu time 10 hrs.|
+other items
+  * get a quote for an LSF upgrade for all nodes
+  * initiate TSM tape backups while the filesystem is rather small by adding some tapes to empty slots.
+\\
+**[[cluster:0|Home]]**