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IRIS

Instructional & Research Information Systems

Rob McNicholas

Cory Hall network unstable

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Beginning around 11am today, July 14th, the network in Cory Hall began to exhibit some problems. At this time the network is unstable, with intermittent connectivity. Network staff are currently investigating the problem, and this article will be updated as we learn more.

Update 7/14 12:11: Networks on floors B,1,2,3,5 should now be stabilizing. 4th floor networks are still offline while we pinpoint the exact cause of the issue.

Update 7/14 12:30: We have isolated the root cause and have re-enabled networking on the 4th floor. Wired networks are online, and wireless will be back online shortly.

EECS Mailing Lists, IRIS applications maintenance, May 9, 6pm

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The Department’s Mailing List server lists.eecs.berkeley.edu and the IRIS application server iris2.eecs.berkeley.edu will be undergoing maintenance tonight, Tuesday May 9th, from 6pm to 7pm. The mailing lists and the IRIS Account & Network registration applications will be unavailable during this time. Any mail sent to lists.eecs.berkeley.edu during this time will be held and delivered after maintenance is complete.

Please direct any questions to help@eecs.berkeley.edu.

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EECS Mailing Lists Maintenance, Wed March 16 5pm

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The Department mailing list server lists.eecs.berkeley.edu will be down for maintenance this Wednesday, March 16, 2022 beginning at 5pm. During this maintenance, the Sympa mailing list software will be upgraded to the latest version, which we hope will fix a few bugs. We expect the outage to last no longer than 2 hours. Any mail sent to a list during this time will be held for delivery after the upgrade is complete.

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Mailing List Server maintenance, Thursday Feb 24 5pm

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The Department Mailing List server, lists.eecs.berkeley.edu, will be down for maintenance beginning Thursday February 24th at 5pm. Service should be restored by 6pm at the latest. During this time, any incoming messages will be held and distributed after the server is back up.

This maintenance is to upgrade the back-end MySQL database, in preparation for an upgrade of the mailing list Sympa software next week. That maintenance will be separately announced.

Mailing lists maintenance, Dec 22 6pm

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The IRIS Mailing List Server lists.eecs.berkeley.edu will be undergoing routine maintenance tonight, Dec 22, beginning at 6pm. The server should be back no later than 6:30pm. The web interface will be unavailable during this time, and any mail sent to a list on lists.eecs.berkeley.edu will be held and distributed after the server is back up.

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Linux Server Patching, Oct 14 5:30pm

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Routine Red Hat Linux operating system patches have been released which require system reboots. Starting at 5:30pm Thursday, Oct 14th, IDSG will be patching and rebooting affected servers. The following services will experience brief outages of 10 minutes or less between 5:30pm and 6:30pm.

* Department mailing list services (lists.eecs.berkeley.edu)

* IRIS Roster/Network applications (iris2.eecs.berkeley.edu)

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Mailing List Server maintenance, Wednesday March 3, 6pm-7pm

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The EECS Mailing List server lists.eecs.berkeley.edu will be briefly down for maintenance tonight, Wednesday March 3, 2021, beginning at 6pm.

Routine Red Hat Linux operating system patches have been released which require a system restart. During this maintenance window, the web interface will be inaccessible, and any mail sent to a mailing list will be temporarily delayed until the server resumes operation. We anticipate an outage of no more than 30 minutes but some extra time is being scheduled in case of unforeseen problems.

As usual, please send any questions to help@eecs.berkeley.edu.

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EECS Mailing List Server downtime, May 13 6p-7p

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The Department’s Mailing List server, lists.eecs.berkeley.edu, will be down for maintenance on Wednesday May 13, 2020, beginning at 6pm, for up to one hour. During this time incoming messages will be held for delivery; no mail will be lost, but the web interface will be inaccessible. During this maintenance, operating system patches will be installed, and the back-end database for this service will be migrated to a newer server.

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