MESSAGE OF THE DAY

2017-10-25 14:36:10: Blue Waters Emergency Maintenance is complete and the system was returned to service at 2:05PM, with the login nodes returned by 9AM. Though critical security patches warrant such a short notice interruption, we apologize for any inconvenience this may have caused.
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We are encountering instability on the login nodes.  The issue is causing high artifical load, and simple commands like "w" and "ps" would hang.  We will be
Update: This issue has been resolved. No changes to your code is necessary.  Please report any other issues to help+bw@ncsa.illinois.edu. We have been alerted to an issue causing
Blue Waters has been returned to service at 2:27am on 3/29/2017.
Blue Waters is currently in maintenance starting at March 28th 12am until March 29th 4pm.   The full system will be unavailable during this period. 
Blue Waters is currently experiencing a meta data server (MDS) failover on the scratch file system that began at 10:15 PM CT. As a result, all I/O transactions for the scratch filesystem
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