Warning: Undefined array key "DOKU_PREFS" in /usr/share/dokuwiki/inc/common.php on line 2082
cluster:86 [DokuWiki]

User Tools

Site Tools


cluster:86

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Last revision Both sides next revision
cluster:86 [2010/05/13 14:27]
hmeij
cluster:86 [2010/05/13 14:29]
hmeij
Line 30: Line 30:
 The current problems we encounter are: The current problems we encounter are:
  
-  * Home directory disk space requirement, we need more than 5 TB (out of the $298K grant, reserve $50K for a 48TB (raw) Nexsan SataBeast?)+  * Home directory disk space requirement, we need more than 5 TB (out of the $250K grant, reserve $50K for a 48TB (raw) Nexsan SataBeast?)
   * Fast scratch space, we have none (10 TB Lustre filesystem, carve out of SataBeast)   * Fast scratch space, we have none (10 TB Lustre filesystem, carve out of SataBeast)
   * Establish a data archive for users rather than have multiple copies (10 TB, carve out of SataBeast)   * Establish a data archive for users rather than have multiple copies (10 TB, carve out of SataBeast)
   * Only 16 out of 36 nodes on Infiniband   * Only 16 out of 36 nodes on Infiniband
-  * Need more nodes with small memory footprint+  * Need more nodes with small memory footprint, or more medium (12gb) nodes so small jobs can be spread wide)
   * Need more moderate memory footprint nodes (actually we need to get gaussian/linda fixed on sharptail's AMD Opteron chip set)   * Need more moderate memory footprint nodes (actually we need to get gaussian/linda fixed on sharptail's AMD Opteron chip set)
   * We need a database server   * We need a database server
cluster/86.txt ยท Last modified: 2010/05/13 14:29 by hmeij