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Instructional & Research Information Systems

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Lars Rohrbach

Mathematica License Server Update

November 26, 2014 by Lars Rohrbach

The Berkeley campus has a site license for Mathematica. We strongly encourage Mathematica users to visit the Campus Software Central website for information on obtaining a current version of Mathematica and license.

Mathematica licensing on our own EECS license server will expire November 30, 2014. If you have been using an older version of Matlab with our license server, you can update your licensing configuration to point to the new campus license server. See the IRIS Mathematica FAQ Page for details.

Filed Under: News

cluster.eecs fileservice unresponsive

November 11, 2014 by Lars Rohrbach

We are seeing a high load on cluster.eecs, resulting in NFS fileservice requests being delayed or failing. This affects all project shares hosted on cluster.eecs, and any services dependent on files there. Notably, this includes many research group websites.

Staff are investigating.
[Read more…] about cluster.eecs fileservice unresponsive

Filed Under: Resolved Incidents Services: Project Storage

Updated Synopsys Licensing

September 25, 2014 by Lars Rohrbach

The new licenses for Synopsys tools (such as Sentaurus WorkBench), effective September 25, 2014, are limited to working with new versions of the tools — generally those with a 2014 release date. You may need to update your PATH to include the newer versions.

The following package release versions are included in the current licensing. These are installed on Instructional systems, and most are available on the department’s /usr/eesww for machines that mount it.

For Synopsys licensing, please note that the license server has changed. See /usr/eesww/synopsys/README for details.

CustomExplorer                  (customexp_vJ-2014.09)
HSPICE                          (hspice_vJ-2014.09)
Hercules                        (hercules_vB-2008.09-SP5)
Raphael                         (raphael_vJ-2014.09)
Saber                           (saber_vI-2013.12)
StarRC                          (starrc_vJ-2014.06-SP2)
Synplify FPGA                   (s_fpga_vJ-2014.09)
TCAD Sentaurus                  (tcad_sentaurus_vJ-2014.09)
TCAD Sentaurus PCM Studio       (sentaurus_pcm_vJ-2014.06)
VCS MX                          (vcs_mx_vI-2014.03-SP1)
VCS VCSi                        (vcs_vI-2014.03-SP1)
VCS Verification Library        (vcs_verif_vJ-2014.06-SP1)

If you need help with configuring these changes, feel free to email help@eecs. It would be useful to provide the output from the following commands:

which swb
echo $LM_LICENSE_FILE
echo $SHELL

Filed Under: News

Intermittent network outage

August 5, 2014 by Lars Rohrbach

We are seeing wireless and wired network disruption on the EECS networks, most noticeable on the wireless networks.

Campus reported an unscheduled network outage earlier this morning, still in progress (check http://ucbsystems.org/ for updates), but it’s as yet unclear whether this is related. Updates will be posted here as they are made available.
[Read more…] about Intermittent network outage

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

Slowness for services that use LDAP authentication

July 11, 2014 by Lars Rohrbach

We are currently seeing slowness in services that use LDAP authentication. This affects any services that prompt for LDAP login, such as our network registration forms, our Jabber server, and any EECS LDAP-authenticated websites.
[Read more…] about Slowness for services that use LDAP authentication

Filed Under: Resolved Incidents Services: LDAP

Degraded performance for some project shares

July 4, 2014 by Lars Rohrbach

Our Network Appliance filer in Sutardja Dai Hall has been experiencing performance issues since late afternoon Thursday. Chiefly affected are users of project shares on cluster.eecs or the Instructional group’s inst-fs.eecs.

Staff are working to restore service.
[Read more…] about Degraded performance for some project shares

Filed Under: Resolved Incidents Services: Project Storage

Packet Loss at EECS Network Border

June 23, 2014 by Lars Rohrbach

We are seeing some dropped connections between the EECS network and the outside world (including the rest of campus). This is affecting communication in both directions.

You may experience symptoms such as webpages not loading, systems not responding to ping, and remote login sessions terminating unexpectedly.

Our network staff will work to identify the cause, and restore reliable networking.
[Read more…] about Packet Loss at EECS Network Border

Filed Under: Resolved Incidents Services: Wired Networking

Authentication Trouble

April 21, 2014 by Lars Rohrbach

We’re getting reports of trouble authenticating to various EECS resources (EECS-Secure, LDAP). Staff are investigating.
[Read more…] about Authentication Trouble

Filed Under: Resolved Incidents Services: LDAP

Exchange front-end server OWA disk failure

February 4, 2014 by Lars Rohrbach

We are rebuilding OWA after a disk failure. Exchange service through OWA (e.g. web access, or mobile client access) will be unavailable in the meantime.

Access via Outlook directly to FONTUS from machines on the EECS network may remain available, unless configured to access OWA using RPC-over-HTTP.
[Read more…] about Exchange front-end server OWA disk failure

Filed Under: Resolved Incidents Services: EECS Exchange Service

Email and URL forwarding for closed accounts

January 24, 2014 by Lars Rohrbach

IRIS previously offered courtesy email forwarding and URL redirect service for
up to one year after the closure of an IRIS account. We are removing
the “one year” limitation now, so that you can expect forwarding to continue
into the forseeable future after your account is closed, unless you request
otherwise.

Many members of our community publish papers and collaborate with others, with
their @eecs.berkeley.edu or @cs.berkeley.edu email address
serving as their primary contact. This
step will ensure that working relationships can continue well after leaving
the Berkeley campus.

Please see our
FAQ for IRIS Account Closing
page for more information.

Filed Under: News

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We have 3 Active Incidents, and 1 Scheduled Maintenance noted.

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