Ohio Supercomputer Center
In preparation for the downtime, the batch scheduler will begin holding jobs that cannot be completed before 7 a.m., December 12, 2017. Jobs that are not started will be held until after the downtime and then started once the system is returned to production status.
Highlights of the downtime activities include:
File system checks for the project, and scratch file systems
Upgrades to Torque 6.1.1, and Moab 9.1.1 on all clusters
qsub -W x=GRES:RESERVATION_NAME, use
qsub -l advres=RESERVATION_NAMEinstead. See each software page for detailed information.
Users have to create new directories under
/fs/scratch. See this page for detailed information.
Enable support for more than 16 supplemental groups on NFS servers
Various other preventative maintenance tasks