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dhcp server downtime Tuesday December 5, 2017 07:00-07:30am

December 5, 2017 by Mark Kraitchman

The departmental dhcp server will be down for a needed reboot to activate changes delivered by some RHEL patches.

Though the scheduled downtime is 7:00am to 7:30am, we expect actual downtime to be less.
[Read more…] about dhcp server downtime Tuesday December 5, 2017 07:00-07:30am

Filed Under: Resolved Incidents Services: DHCP

Power Failure in Soda Machine room

December 1, 2017 by Rob McNicholas

The primary Soda Hall machine room lost power around 3:10pm Dec 1. Most IRIS services were impacted. Power has been restored and most services have recovered.

This article will soon be updated with details on the cause of the outage once our technicians have finished restoring services.
[Read more…] about Power Failure in Soda Machine room

Filed Under: Resolved Incidents Services: DHCP, FTP Server, Home Directory Storage, IRIS Website, Project Storage, SMTP Server, Unix Login Server, Wired Networking, Wireless Networking

Soda Hall Power Shutdown, Wed. 11/29 2AM

November 29, 2017 by Derek Calderon

There will be a power shutdown for Soda Hall on the early morning of Wednesday, November 29th, scheduled for 2 to 6 AM. The shutdown and short notice are due to an urgent need for the campus high voltage team to complete repairs from line damage in June. It is also possible that the outage could be extended if difficult circumstances are encountered.

We have arranged with campus facilities to receive generator power for 288 and 290 Soda so that we can continue to provide IT services to the outside world while Soda is dark. As such, no interruptions to IRIS services outside Soda Hall are expected at this time. However, due to many electrical load variables it is possible that we may need to shut down some services without notice during the maintenance window.

Power to research server rooms 420A and 287 will be lost and the sysadmins of those rooms are coordinating a full system shutdown.

For sysadmins of machines in 340 Soda, you will also need to shut down your machines. We recommend doing so before midnight.
[Read more…] about Soda Hall Power Shutdown, Wed. 11/29 2AM

Filed Under: Resolved Incidents Services: Wired Networking, Wireless Networking

11:30PM 11/17 Emergency Wi-Fi Maintenance

November 17, 2017 by Derek Calderon

We will be performing an unscheduled firmware upgrade of the wireless infrastructure to address a bug in the current release which causes spontaneous reboots of wireless controllers and APs. These reboots have been causing service outages in various areas.
[Read more…] about 11:30PM 11/17 Emergency Wi-Fi Maintenance

Filed Under: Resolved Incidents Services: Wireless Networking

Brief outages to various IRIS services, Wed Nov 15, 6pm

November 15, 2017 by Rob McNicholas

Routine Red Hat Linux operating system patches have been released which require system reboots. Starting at 6pm Wednesday, November 15th, IDSG will be patching and rebooting affected servers. The following services will experience brief outages of 10 minutes or less between 6pm and 7pm.

* Department mailing list services (lists.eecs.berkeley.edu)
* Department ftp server (ftp.eecs / ftp.cs.berkeley.edu)
* Department jabber/xmpp service (jabber.eecs.berkeley.edu)
* IRIS website (iris.eecs.berkeley.edu)

Resolved as of 2017-11-15 19:00:00

Filed Under: Resolved Incidents Services: FTP Server, IRIS Website, Jabber, Mailing Lists

November 2017 Windows Server Patching

November 14, 2017 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, November 14th, 2017.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, November 15th, at 3:00 am.

WINTERM may be unavailable till 10:00 am Wednesday, November 15th, depending on additional software updates.

Resolved as of 2017-11-15 07:00:00

Filed Under: Resolved Incidents Services: Print Server, WDS, winterm.eecs

login.eecs downtime – Tuesday November 14, 2017 06:30-08:00am

November 14, 2017 by Mark Kraitchman

login.EECS.Berkeley.EDU will be down for patching and needed reboot to activate changes delivered by some Oracle patches.

Though the scheduled downtime is 6:30am to 8am, we expect actual downtime to be less.
[Read more…] about login.eecs downtime – Tuesday November 14, 2017 06:30-08:00am

Filed Under: Resolved Incidents Services: Unix Login Server

Wireless Network Maintenance, 10/24/17

October 24, 2017 by Derek Calderon

At 9PM on Tues. 10/24 we will be patching our wireless infrastructure in response to the WPA KRACK vulnerabilities. Wireless networks will be unavailable for 10-20 minutes while the infrastructure reboots.
[Read more…] about Wireless Network Maintenance, 10/24/17

Filed Under: Resolved Incidents Services: Wireless Networking

gateway.eecs – downtime Tuesday October 24, 2017 07:15-07:45am

October 24, 2017 by Mark Kraitchman

The departmental authenticating outgoing smtp server gateway.eecs will be down for a needed reboot to activate changes delivered by some RHEL patches.

Though the scheduled downtime is 7:15am to 7:45am, we expect actual downtime to be less.
[Read more…] about gateway.eecs – downtime Tuesday October 24, 2017 07:15-07:45am

Filed Under: Resolved Incidents Services: SMTP Server

dhcp server downtime Tuesday October 24, 2017 07:00-07:30am

October 24, 2017 by Mark Kraitchman

The departmental dhcp server will be down for a needed reboot to activate changes delivered by some RHEL patches.

Though the scheduled downtime is 7:00am to 7:30am, we expect actual downtime to be less.
[Read more…] about dhcp server downtime Tuesday October 24, 2017 07:00-07:30am

Filed Under: Resolved Incidents Services: DHCP

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