Github user jburwell commented on the pull request:

    
https://github.com/apache/cloudstack/commit/2a2d4364e14903d51cdc3d3a7b4e2eb979a60445#commitcomment-14123387
  
    In 
services/secondary-storage/server/src/org/apache/cloudstack/storage/resource/NfsSecondaryStorageResource.java:
    In 
services/secondary-storage/server/src/org/apache/cloudstack/storage/resource/NfsSecondaryStorageResource.java
 on line 2664:
    Why are all checked and runtime exceptions being caught and not rethrown?  
Not only could this broad catch could lead to the system become unstable, but 
it would catch and swallow the ``ConfigurationException`` being thrown in this 
block.  It seems appropriate to refactor to a multi-catch for the expected 
checked exceptions.  Also, should those exceptions be re-thrown?  If not, the 
log message be a ``WARN`` not ``DEBUG``.


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