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Repairing a corrupted SGE database

Note: Understanding the cause of sgemaster failing to start is important.  Before running these steps, there should be some indication of a database corruption issue in the logs.  These logs are located in /act/sge/default/spool/qmaster/messages.  A typical corruption error message may look like this: 03/07/2015 17:34:07| main|head|E|couldn’t open berkeley database “sge”: (22) Invalid argument 03/07/2015 17:34:07| […]

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