Daily Bulletin

Peer scheduling implemented on Cheyenne and Casper systems

October 20, 2021

CISL has implemented its new peer-scheduling capability so users can now submit PBS jobs from Cheyenne to Casper and from Casper to Cheyenne. Users can also now craft job-dependency rules between jobs on both systems. Review this new documentation to learn how to use the new capabilities.

Also effective October 20, as announced last month, the Cheyenne system’s default behavior has been modified to make peer-scheduling possible. Cheyenne job submissions no longer propagate users’ submission-environment settings to PBS jobs. Please see Propagating environment settings to a PBS job for a full description of the change and what, if anything, you need to do.