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NCAR Advanced Research Computing

The new home for news, information, and support for CISL's HPC users. More features coming!

Time to finish evacuating HPSS data holdings
April 22, 2021

Now is a good time to finish evacuating your data holdings from the High Performance Storage System (HPSS) tape archive if you haven’t already done so. Bandwidth for copying needed files from HPSS to alternative storage is currently underutilized, and waiting until closer to the system’s decommissioning on October 1 of this year is risky given the fragile and deteriorating condition of the syst...

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System downtimes for week of April 19-23
April 19, 2021

No scheduled downtime: Cheyenne, Casper, GLADE, Campaign Storage, Quasar, Stratus, or HPSS systems.

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Updates to PBS and Casper documentation
April 15, 2021

Among the many recent updates to CISL documentation as the PBS Pro workload manager replaced Slurm on the Casper cluster, staff members suggested highlighting two for special mention: 1. Users who are logged in on Cheyenne or Casper can now query jobs running on the other system by appending @cheyenne or @casper to a qstat command to specify where the job is running. Get the details here. 2. Th...

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This material is based upon work supported by the National Center for Atmospheric Research, a major facility sponsored by the National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.