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IT Support During Winter 2016 Energy Curtailment

December 16, 2016 by Lars Rohrbach

Due to the Winter Holiday, Energy Curtailment, and New Year’s Holidays, the Berkeley campus is officially closed for the period Monday, December 26 to Monday, January 2nd, reopening on Tuesday, January 3, 2017.

All departmental computing servers will remain on and should be available during the break, but there will be no staff on site to provide any computing support or handle any requests. Automatic monitoring systems will alert staff to critical infrastructure problems, and any such problems will be dealt with on a best-effort basis. IRIS staff will be taking advantage of the holiday to do maintenance on some systems which will result in scattered outages, but any such downtime will be separately announced and posted on the IRIS website.

The IRIS Helpdesk will close early at noon on Friday December 23, and will reopen on Tuesday January 3. Problem reports can be left on the Helpdesk voice mail (510-642-7777) or emailed to help@eecs, but staff may not receive or reply to these messages until January 3.

Requests for new IRIS accounts that are received after 5pm December 21 will be processed on January 3, 2017.

During the break, Instructional labs will be locked, but the main servers will remain online (for details, see [the Instructional website](http://inst.eecs.berkeley.edu/End-of-Semester)). Instructional support staff will occasionally monitor inst@eecs email over the break. If you are unable to contact inst@eecs, you can leave a message at 510-643-6141. Please be aware, though, that staff may not be able to respond or reply to messages until January 3.

We recommend that all desktop computers be shutdown during the Energy Curtailment Period. If your Windows computer needs to stay on during the break, we recommend that you check with your system administrator to ensure that Automatic Updates are enabled with the option ???Automatically download the updates and install them on the schedule that I specify??? with a daily update schedule.

Computing support staff will be monitoring their email when possible, so please use standard email addresses to report any urgent problems. As a reminder:

Instructional Computing Environment: inst@eecs
Research / Staff Computing Environment: help@eecs

Information regarding campus IT closures is available here:
https://technology.berkeley.edu/news/it-schedule-holidays-and-curtailment-2016

Happy Holidays!

Filed Under: News

December 2016 Windows Server Patching

December 13, 2016 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, December 13th, 2016.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, December 14th, at 3:00 am.

WINTERM may be unavailable till 10:00 am Wednesday, December 14th, depending on additional software updates.

Resolved as of 2016-12-14 08:00:00

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

Cory Hall networking down as of early Dec 10

December 10, 2016 by Lars Rohrbach

At about 1:30am Saturday, monitoring software indicates that our link from Soda Hall to Cory Hall went down, resulting in all Cory Hall hosts being offline/unreachable. Staff will investigate possible hardware failures, and hope to restore service later today.

EECS-Secure and EECS-RADtest authentication in all locations (not just Cory Hall) were also affected due to a single point of failure located in Cory Hall, which is set to be rectified in January.
[Read more…] about Cory Hall networking down as of early Dec 10

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

dhcp server downtime Tuesday November 29, 2016 07:00-07:30am

November 29, 2016 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 November 29, 2016 07:00-07:30am

Filed Under: Resolved Incidents Services: DHCP

Fileserver maintenance, Nov 24 10am

November 24, 2016 by Pathma Venasithamby

On the morning of Thursday, November 24 (Thanksgiving Day), we will be performing some disruptive maintenance on the department fileserver:
* Recable to new network datacenter switches.
* Upgrade cluster switches firmware.
* Upgrade NetApp OS.

Department fileservice will be unavailable during the maintenance window, approximately 10am until 1pm. Many services that rely on access to department fileservice (home directories, webservice, repo service, etc), will either be offline or will fail to work during this window. All NFS and CIFS mounts will be affected.

We expect most, if not all, clients to recover automatically once the fileservers are back online. This news item will be updated to indicate when the maintenance is completed.

Systems still experiencing mount issues after the maintenance window, would need to remount or reboot.

[Read more…] about Fileserver maintenance, Nov 24 10am

Filed Under: Resolved Incidents Services: Home Directory Storage, IRIS Website, Project Storage, Repo Service, Unix Login Server

Brief outages to various IRIS services, Nov 23, 6pm-7pm

November 23, 2016 by Rob McNicholas

Routine RedHat Linux operating system patches have been released which require system reboots. Starting at 6pm Wednesday, Nov 23, 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 jabber/xmpp service (jabber.eecs.berkeley.edu)
* IRIS website (iris.eecs.berkeley.edu)

Resolved as of 2016-11-23 19:00:00

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

login.eecs downtime Tuesday November 22, 2016 06:30-08:00am

November 22, 2016 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 22, 2016 06:30-08:00am

Filed Under: Resolved Incidents Services: Unix Login Server

EECS Mailing List Server down

November 21, 2016 by Rob McNicholas

The Department’s Mailing List server lists.eecs.berkeley.edu is down. The mailing list software crashed around 12:50pm, and the server is currently being restarted We expect it to be back by 1:15pm.

Resolved as of 2016-11-21 13:00:00

Filed Under: Resolved Incidents Services: Mailing Lists

IRIS Network and Roster applications down Sunday Nov 13 9am-10:30am

November 13, 2016 by Rob McNicholas

The IRIS Network and Roster applications will be unavailable Sunday November 3 between 9am and 10:30am for system maintenance. The Oracle database behind these applications is having quarterly patches applied.

Resolved as of 2016-11-13 10:10:00

Filed Under: Resolved Incidents Services: IRIS Website

Brief outages to various IRIS services, Nov 10, 6pm-7pm

November 10, 2016 by Rob McNicholas

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

* Personal and Project web services (people.eecs, apps.eecs, and all IRIS-hosted project websites)
* Department mailing list services (lists.eecs.berkeley.edu)
* Department wiki service (wiki.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 2016-11-10 18:35:00

Filed Under: Resolved Incidents Services: Department Webservice, FTP Server, IRIS Website, Jabber, Mailing Lists, Wiki Hosting

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