[HPC-NEWS] Leonardo back in production and scheduled operation on login nodes on December 6th

[HPC Cineca]

Leonardo back in production and scheduled operation on login nodes on December 6th  (https://www.hpc.cineca.it/newsletter/leonardo-back-in-production-and-scheduled-operation-on-login-nodes-on-december-6th/) 

Dear Users, 

Leonardo's maintenance successfully concluded and the cluster is now back in full production. As anticipated, we changed the job environment to place the job's tmpdir in a private /tmp mount point, with size of 10GB and accessible with the $TMPDIR variable. The area is mounted at the start of the job and unmounted at its completion. This change guarantees the nodes' stability and prevents job's unintended out-of-memory crashes. 

We also inform that a network rewiring of the login nodes is scheduled on December 6th. The operation will cause a few seconds of disconnection, and will be announced via message on each login node prior to the operation. No impact on production is expected. 

Best regards, 

HPC User Support @ CINECA 



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