OSCER users,

Schooner is again experiencing problems. Currently, most of
its compute nodes are down, drained or draining.

We'll get this tracked down and resolved, but probably
not until Monday (Aug 8).

We apologize for the inconvenience.

Henry

----------

On Sat Aug 6 2022, Henry Neeman <[log in to unmask]> wrote:

>OSCER users,
>
>Schooner is working well again, thanks to our own Patrick Calhoun!
>
>There are now 187 nodes with 1216 jobs running on a node or
>part of a node per job, and 225 nodes running 46 multi-node
>(MPI) jobs (with a comparable number of jobs pending).
>
>And there's a total of 510 nodes running jobs, or ready to run
>them.
>
>(Presumably there's a bit more cleanup to do on some of the
>compute nodes, but that's not a barrier to people getting
>their work done.)
>
>Henry
>
>----------
>
>On Sat, 6 Aug 2022, Henry Neeman wrote:
>
>OSCER users,
>
>Schooner is having problems.
>
>We apologize for the inconvenience!
>
>We'll get this resolved as soon as we can, but that might be
>Monday morning (Aug 8).
>
>Currently, almost all of Schooner's compute nodes are
>either down, drained of running jobs, or draining.
>
>At the moment, 117 nodes are running 559 jobs that each
>consume at most a single node, and 119 nodes are running
>multi-node (presumably MPI) jobs.
>
>That's about a third of the total compute nodes, and
>we expect that to get worse before it gets better.
>
>---
>
>Henry Neeman ([log in to unmask])
>Director, OU Supercomputing Center for Education & Research (OSCER)
>Associate Professor, Gallogly College of Engineering
>Adjunct Associate Professor, School of Computer Science
>OU Information Technology
>The University of Oklahoma
>
>Engineering Lab 212, 200 Felgar St, Norman OK 73019
>405-325-5386 (office), 405-325-5486 (fax), 405-245-3823 (cell),
>[log in to unmask] (to e-mail me a text message)
>http://www.oscer.ou.edu/