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cluster:93 [2011/01/11 16:36] hmeij |
cluster:93 [2011/01/11 16:43] hmeij |
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* you can have multiple public ssh key entries in this file | * you can have multiple public ssh key entries in this file | ||
- | The file **known_hosts** contains server level ssh keys. This is necessary for MPI programs to log into compute nodes withouot | + | The file **known_hosts** contains server level ssh keys. This is necessary for MPI programs to log into compute nodes without |
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Previously there were two scratch areas available to your programs: / | Previously there were two scratch areas available to your programs: / | ||
- | However, since our fantastic crash of June 2008 ([[cluster: | + | However, since our fantastic crash of June 2008 ([[cluster: |
On greentail, /sanscratch will be a separate logical volume of 5 TB using a different disk set. SO i urge those that have very large files to stage their files in /sanscratch when running their jobs for best performance. | On greentail, /sanscratch will be a separate logical volume of 5 TB using a different disk set. SO i urge those that have very large files to stage their files in /sanscratch when running their jobs for best performance. |