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system_overview [2016/01/20 23:07]
Editor [2 Racks of compute hardware] 		system_overview [2024/07/30 18:44] (current)
Editor [2 Racks of compute hardware]
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-====== Installed Ranger Specifications ======+====== Installed Stampede Specifications ======
    
  
-===== 2 Racks of compute hardware =====+===== 1 Rack of compute hardware =====
 <html> <html>
 <table> <table>
 <tr> <tr>
 <td  style="border-top: none;"> <td  style="border-top: none;">
-Each Rack containing 48 blades, divided into 4 shelves. +The Rack containing 40 Compute Nodes, divided into 4 shelves. 
-Each Blade consists:+Each Compute Node consists:
  <ul><li> 4 Quad-core CPUs (total 1,536 cores)</li>               <ul><li> 4 Quad-core CPUs (total 1,536 cores)</li>             
      <li>16, 2GB DIMMs </li>      <li>16, 2GB DIMMs </li>
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 ===== File System ===== ===== File System =====
  
-ZAMREN users NFS to serve two directories, HOME and SCRATCH . The HOME directory has a 2.5 GB quota and  +ZAMREN uses NFS to serve two directories, HOME and SCRATCH . The HOME directory has a 2.5 GB quota and  
-is  backed up. SCRATCH is not for temporal storage and is purged periodically and hence not backed up. +is  backed up. SCRATCH is for temporal storage and is purged periodically and hence not backed up. 
 It has a 5TB quota. It has a 5TB quota.
  
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 ==== Scratch ==== ==== Scratch ====
  
-It is a link in a users home directory in the format /home/xxxxxxxx/scratch/ where xxxxxxxx is the username. The directory is meant for storing temporary files and is accessible from compute nodes. Execution of jobs should be done from here.+The directory is meant for storing temporary files and is accessible from compute nodes. Execution of jobs should be done from here.
  
-Please noted that files are not backup up in this directory and can be purged at anytime. No recovery services will be available for files once purged. Users are urged to be saving their files in their home directories.+Please note that files are not backup up in this directory and can be purged at anytime. No recovery services will be available for files once purged. Users are urged to be saving their files in their home directories.
  
 ====Software ==== ====Software ====
system_overview.1453331276.txt.gz · Last modified: 2016/01/20 23:07 by Editor

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