[ET Trac] [Einstein Toolkit] #1772: Simfactory: potentially serious problem with CACHE directory in the simulations directory

[Einstein Toolkit]

#1772: Simfactory: potentially serious problem with CACHE directory in the
simulations directory
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  Reporter:  bmundim     |       Owner:                     
      Type:  defect      |      Status:  new                
  Priority:  critical    |   Milestone:  ET_2015_05         
 Component:  SimFactory  |     Version:  development version
Resolution:              |    Keywords:  CACHE              
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Comment (by hinder):

 Copying without preserving the mtime?  Why not copy the mtime as well, and
 then compare for equality?  Do you worry about different mtime precisions
 on different filesystems?   At the moment, I think it will give wrong
 behaviour if you try to use an old executable (which happens to have the
 same size).

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1772#comment:11>
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