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Computer Systems Status

11 June 2019 — Software Update
The default version of Matlab for CS Linux hosts will be updated to Matlab-9.6 (R2019a) on 11 June 2019.

10 June 2019 — Scheduled Downtime
riker.cs (under-graduate file server) will be down starting @8a to have 40Gbps ethernet card installed. During this time no under-graduate students will be able to access their home directories. The outage should last about thirty minutes. All login sessions on data.cs (under-graduate compute server) will be terminated beforehand.

23-24 May 2019 — Scheduled Downtime
ITaP Networking will be upgrading our network link between LWSN and the rest of campus on the evening of May 23 from 11PM until May 24 2AM. They will also be reconfiguring routing between CS and campus networks. There will be extended network disruption for all CS networks during this time.

This work was not able to be completed as schedule. It has been postponed until a later date.

16 May 2019 — Scheduled Downtime
madoc.cs (faculty/staff file server) will be down starting @6a to have it's /home and /scratch2 filesystems enlarged. It should be operational by 7a.

15-16 May 2019 — Scheduled Downtime
Contractors on behalf of ITaP Networking will be upgrading network infrastructure in LWSN on the evening of May 15 from 11PM until May 16 6AM. There will be general network disruption.

13 May 2019 — Scheduled Downtime
cuda.cs (departmental GPU server) will have it's OS updated from Ubuntu 16.04 to 18.04. It will be down starting @8a, and should be back up and available by noon.

9 May 2019 — Scheduled Downtime
The XINU lab hosts (xinu00-xinu24) will be down for system replacments starting @8a. They will return to service by 4p.

7 May 2019 — Software Update
Default Matlab installation for all CS Linux hosts updated from 9.1 (R2016b) to 9.4 (R2018a). Removed 7.12 (R2011a) installation.
Archived entries

Department of Computer Science, 305 N. University Street, West Lafayette, IN 47907

Phone: (765) 494-6010 • Fax: (765) 494-0739

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