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Hi HPC users,</div>
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We will be upgrading the network infrastructure for the HPC login nodes (hpc-login.rcc.fsu.edu) on
<b>Tuesday, May 5</b>, between <b>10:00 AM and 11:00 AM</b>.</div>
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We expect the maintenance will take only a few minutes, but you may be disconnected from the HPC. If you experience disconnection, you can wait a few minutes and login again.</div>
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If you have persistent SSH connections or are running remote sessions in an IDE like VSCode, the connection may be dropped. You may need to restart your IDE or re-authenticate once the transfer is complete.</div>
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<span style="color: rgb(0, 0, 0);">This will not affect any </span><span style="color: rgb(0, 0, 0);">queued or running</span><span style="color: rgb(0, 0, 0);"> HPC jobs. The HPC scheduler and compute fabric will remain fully operational.</span></div>
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<b>Why?</b></div>
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We are moving the login nodes to a network switch with 10Gbps uplinks to one with dual 100Gbps connections. This will significantly improve data transfer speeds to and from the HPC as well as provide additional network redundancy.</div>
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If you have any questions or experience issues following the upgrade, please let us know:
<a href="mailto:support@rcc.fsu.edu" title="mailto:support@rcc.fsu.edu">support@rcc.fsu.edu</a>.</div>
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Best regards,</div>
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The RCC Team</div>
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