cluster:162

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Jobs can be submitted from any node.
cottontail is primary scheduler login node.
You can login in to any tail node directly (via ssh).
All nodes are CentOS 6.x with some exceptions noted.

Test Queue

Wall time (CPULIMIT) has been removed (was 8 hrs/job)
Job slots raised to 48, is comprised of
- greentail our /sancratch provider and redhat 5.5
- cottontail2 physically identical to greentail for fail over
  - standby scheduler master for cottontail
- swallowtail secondary login node
- petaltail, sandbox and Warewolf provisioning node
- n29 and n31, our OpenHPC test cluster compute nodes, CentOS 7.3
  - joined to our Openlava environment

You can target individual nodes with '#BSUB -m node-name' in your submit script.

DR

sharptail2dr is our disaster recovery node (to back up sharptail's /home)
Every couple of days users' /home will be refreshed on this DR node
17TB of usable storage
Users selected for first or refresh backup are obtained from job submission logs last 30 days
No logins are permitted
Node will eventually be moved to Freeman DR location
If users become inactive, backup home directory will not be removed (while space is available)
vlan52 bonded interfaces (2G connection)

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