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Open Issues

runtime error message: "readControlMsg: System returned error Connection timed out on TCP socket fd"

June 30, 2015 | 0 Comments

Symptom

User jobs with sinlge or multiple apruns in a batch script may get this run time error: "readControlMsg: System returned error Connection timed out on TCP socket fd". This problem is intermittent, sometimes resubmit works.  This error message started to appear after the Hopper OS upgrade to CLE52UP02 on March 11, 2015. 

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Resolved: Hopper /scratch file system slow

August 6, 2014 | 0 Comments

Symptom:

Users have reported scripts hung when involving file copies from/to the /scratch file system, or jobs running in /scratch are slower than before since late last week. 

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Resolved: "error while loading shared libraries: libalpslli.so.0" with serial codes on login nodes

December 13, 2013 by Helen He | 1 Comments

Symptom:

Dynamic executables built with compiler wrappers running directly on the external login nodes are getting the following error message:

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