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Repairing a corrupted SGE database

If your filesystem ever fills up or the system crashes as the wrong time, your SGE database may get corrupted.  Here are steps that can usually repair the database so SGE will run properly again. cd $SGE_ROOT/default/spool cp -a spooldb spooldb.bak cd spooldb db_verify sge db_recover db_dump -f sge.out sge mv sge sge.old db_load -f […]

Creating Groups of Nodes in TORQUE

Despite being a simple first in/first out (FIFO) scheduler, pbs_sched can use node properties to emulate host groups. This can be useful if you have different types of nodes that provide different types of resources. The nodes available in TORQUE are controlled by the file /var/spool/torque/server_priv/nodes. The most basic configuration simply lists the nodes and […]

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