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Reply To: | Neeman, Henry J. |
Date: | Wed, 20 Nov 2024 19:00:31 +0000 |
Content-Type: | multipart/alternative |
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OSCER users,
Scheduled maintenance outage Tue Nov 26 6am through midnight Central Time
This will affect the supercomputer, but not OURdisk, OURcloud, and OURRstore.
Planned maintenance tasks:
OU Facilities Management will be performing a reconfiguration of the power systems that feed electricity to the rows inside of the Four Partners Place Datacenter. This work is expected to take all of Tuesday next week. As such we are scheduling a downtime of our systems to accommodate the electricians to complete the work described.
The work for the project "16-25 4PP Computing Center Busbar Feed reconfiguration" allows us to better distribute the electrical load across the full breadth of the datacenter's power distribution panels. This gives OSCER the ability to have even more evenly distributed power utilization, which gives us more available power per rack of servers.
We expect the work to start by 7am Central Time on Tuesday. Also, we expect the work to be finished by 11:59pm Central Time on Tuesday, that same day.
We also need to change the location of /scratch for some users. The change will be seamless, since the files will be pre-copied to their new location. The new location will have expanded /scratch filesystem capacity, but the two week rule is still in place.
As always, we apologize for the inconvenience -- our goal is to make OSCER resources even better!
If you have any questions or concerns, please email us at:
[log in to unmask]<mailto:[log in to unmask]>
The OSCER Team
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