CS Storage System Downtime, Tuesday, August 29, 2023, 07:30-10:30

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Date: Tuesday, August 29, 2023 (07:30-10:30) Who is affected: All users of CS Department storage systems, including project spaces, home directories, and web spaces. What is happening: The central file storage cluster will be rebooted a few times during this window in order to facilitate physical upgrades. During the reboots, file services will be interrupted, …

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CS System Downtime – Project Web Server, Wednesday, July 26, 2023, 08:00-10:00

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Date: Wednesday, July 26, 2023 (08:00-10:00) Who is affected: All users of the CS Department project web space service. What is happening: CS Staff will upgrade the web project servers to the latest Springdale 9 distribution. PHP on this server will be upgraded from version 8.0.13 to 8.1.14, and Phusion Passenger, the system which allows …

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CS Ionic Cluster Downtime, Wednesday, July 26, 2023, 05:00-17:00

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Date: Wednesday, July 26, 2023 (05:00-17:00) Who is affected: All users of the CS Department Beowulf high performance computing cluster, known as ionic. What is happening: CS Staff will upgrade the ionic cluster to the latest Springdale 9 distribution. In addition, cluster management and job scheduling system slurm and its database will be upgraded. SPECIAL …

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CS Cycles Downtime, Wednesday, July 26, 2023, 08:00-10:00

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Date: Wednesday, July 26, 2023 (08:00-10:00) Who is affected: All users of the CS Staff-managed public login systems, including the cycles, courselab, and armlab systems. What is happening: CS Staff will upgrade the user-accessible servers in our infrastructure, including cycles, courselab, and armlab. The systems will be upgraded to the latest Springdale 9 distribution for …

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CS Storage Maintenance, Wednesday, June 14, 2023, 08:15-10:15

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Date: Wednesday, June 14, 2023 (08:15-10:15) Who is affected: Users of CS Department Disk Storage Facilities, including home directories, project spaces, and web servers. What is happening: During this window, the CS Department’s primary storage cluster will have its network relocated and upgraded. NO OUTAGE is expected, but some users may experience brief pauses in …

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Outage due to power issues at HPCRC

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OIT had an outage last night at the HPCRC. We are working this morning to bring servers back online. Email is back online. 5/28/2023 8:45AM Web servers are back online 5/28/2023 9:00AM

[downtime] CS Network Downtime, Wednesday, May 31, 2023, 08:00-10:00

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Date: Wednesday, May 31, 2023 (08:00-10:00) Who is affected: All users of CS Department computing facilities and services, including cycles, ionic, web services, email, DNS, and wired networking. What is happening: During this window, the core switch handling CS Department network traffic at the HPCRC will be replaced. The actual outage time for any particular …

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[downtime] TONIGHT: CS Building Power Outage, Monday, March 13,

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Today is the day for this scheduled power shutdown. Please see the below announcement and remember to power down and unplug any and all equipment you control in the CS Building or Friend Center before ending your day today! Thanks for your time and attention. Sincerely, CS Staff —– Forwarded Message —– From: \”csstaff\” To: …

[downtime] TONIGHT: CS Building Power Outage, Monday, March 13, Read More »

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