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doku:scratch [2014/09/24 13:36] malexanddoku:scratch [2015/03/23 09:31] (current) dieter
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-====== Global parallel file system ======  +===== Scratch Directories on VSC_2 =====
-**F**raun**h**ofer **G**lobal **F**ile **S**ystem (FhGFS)\\ +
-or BeeGFS/FhGFS - The Fraunhofer Parallel Cluster File System +
-===== Scratch Directories =====+
  
 In addition to $HOME, which is fine to use for standard jobs with rather few small files (<1000 files, overall size <1G), there are a number of specialized scratch directories. In addition to $HOME, which is fine to use for standard jobs with rather few small files (<1000 files, overall size <1G), there are a number of specialized scratch directories.
  
-The [[http://www.fhgfs.com/cms/documentation|Fraunhofer parallel cluster file system (FhGFS)]] is used in $GLOBAL and $SCRATCH.+The [[http://www.fhgfs.com/cms/documentation|Fraunhofer parallel cluster file system (FhGFS)/BeeGFS]] is used in $GLOBAL and $SCRATCH.
  
 === Global Personal Scratch Directories $GLOBAL === === Global Personal Scratch Directories $GLOBAL ===
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 The Fraunhofer parallel file system is shared by all users and by all nodes. The Fraunhofer parallel file system is shared by all users and by all nodes.
 Single jobs producing heavy load (>>1000 requests per second) have been observed to reduce responsiveness for all jobs and all users. Single jobs producing heavy load (>>1000 requests per second) have been observed to reduce responsiveness for all jobs and all users.
 +
 +Lifetime of data is limited, see table below.
  
 === Per-node Scratch Directories $SCRATCH === === Per-node Scratch Directories $SCRATCH ===
  • doku/scratch.1411565775.txt.gz
  • Last modified: 2014/09/24 13:36
  • by malexand