Aproximate Time
|
Event
|
Notes
|
Wed., Sept. 30th, 2009
8pm PDT
|
Rehosting of primary DNS server
|
No interruption of Domain Name resolution is expected
|
COMPLETED
Thurs., Sept. 17th, 2009
5pm-9pm PDT
|
Power interruption at SDSC to facilitate upgrade of Emergency Power Off switch
|
Downtime for CRBS equipment varies from no interruption to down for the duration. We are working to acquire additional hardware that will either shorten or eliminate the outage for most servers. Some servers, particularly the CRBS cluster and the CCDB cluster, including non-cluster machines located in those racks, will be unavailable for the duration of the power interruption. A list of affected servers, and the extent to which they will be impacted can be found here .
|
Sat.-Sun., Sept. 12-13, 2009
|
Upgrade of server and software for Jira, Confluence, Crowd and Fisheye/Crucible
|
|
Tues., Aug. 18, 2009
9pm - midnight
|
Upgrade of bamboo.crbs.ucsd.edu build test server from version 2.2.3 to version 2.3
|
Go here for more details of the new version.
|
COMPLETED
Sun.,, Aug. 16, 6pm -
Mon., Aug. 17, 7am
|
Production Oracle RAC database server is being patched and moved from the nbirn.net domain to the crbs.ucsd.edu domain. During this outage, status information can be found at http://support.crbs.ucsd.edu and/or http://status.crbs.ucsd.edu
|
As of 7:14 am, the Oracle RAC upgrade and domain name change are complete.
At this time, all Oracle RAC databases are back online and functioning nominally.
As of 3:35am, upgrade was progressing, but not yet complete. Next update will be at 7am, Monday, August 17th.
For applications:
* if you use an IP, you must change it to a FQDN (Fully Qualified
Domain Name) that has "crbs.ucsd.edu" in it.
* If you use an FQDN that has "nbirn.net" in it, you must change it
to the appropriate/analogous "crbs.ucsd.edu" FQDN.
Examples of where modifications might be needed include properties files that configure jdbc connections and tnsnames.ora files that configure oracle clients.
You can go ahead and make any necessary changes to applications at your convenience, prior to the work Sunday night, as the new entries are already in DNS.
|
Sunday, July 19, 2009 1:30pm - 8:00pm
|
Changes to network infrastructure at SDSC. These changes affected every server/service hosted at SDSC. Most experienced only a simple, if extended, loss of network connectivity. However, the Oracle RAC had to be restarted.
|
Completed except for restart of Oracle RAC and verification of any systems that use it.
|
Wednesday, June 10
12:00 to Thursday June 11 10:00am
|
Upgrade of dev VM environment for the following servers:
ccdb-dev-gama2.crbs.ucsd.edu
ccdb-dev-mcathost.crbs.ucsd.edu
dev-apache-crowd.crbs.ucsd.edu
noc-afs
satr-dev-portal.crbs.ucsd.edu
vrowley-dell.adtest.ucsd.edu
This outage is necessary to enable 64 bit virtulization on the server and to begin the migration to vSphere
These servers and their services will be unavailable until the updates are complete.
|
COMPLETED
noc-afs not converted
satr-dev-portal.crbs.ucsd.edu moved to vm-dev-3
ccdb-dev-gama2.crbs.ucsd.edu
ccdb-dev-mcathost.crbs.ucsd.edu
dev-apache-crowd.crbs.ucsd.edu
upgraded, tools installed and brought back up.
64 bit is now enabled on the VM host
|
Friday, May 22, 2009 11pm-1:00am PDT
|
UCSD Campus phone upgrades. Campus telephone service will be unavailable during the upgrade.
|
COMPLETED
After the upgrade, you may have to reset the "Accept 2nd Call" feature, enable the "Follow Me" (2) feature, or enable the "External Call Forward" (23) feature on your phone. Also, the message waiting indication for analog phones will be changed from the elevated dial tone to a pulsating dial tone.
|
Thursday, May 21, 2009 10:00-11:45 pm PDT
|
SCOPE: Network hardware and IOS upgrades and router reloads.
IMPACT: Rolling outages of attached networks during this maintenance window. Intermittent connectivity loss of approximately 10 minutes during this window can be expected. This includes both wired and wireless networks in the following areas :
|
COMPLETED
Affected areas include:
Node-A
Muir-Biology
Cognitive Sciences
Chemistry Research
Economics
Eucalyptus Point
Faculty Club
Hopkins Parking
HSS
Institute of the Americas
International Relations/Pacific Studies
Mandeville
Mandler
McGill
Rady School of Mgmt
Pangea Parking
Peterson
RIMAC
Sequoyah
Social Sciences
Solis
Thurgood Marshall Admin
UNEX
ResNet Areas : ERC, Thurgood Marshall, Muir
Node-K
Campus Services Complex - All Buildings
Node-V
BSB
CMG
CMME
CMMW
FMRI
Leichtag
MTF
SOM- Trailers (Ash,Evergreen,Holly,etc..)
Stein
SIO
All Buildings at SIO
Resnet Area : Coast Apts.
|
May 6, 2009 10:00pm-11:00pm PDT
|
SCOPE: Network hardware upgrade and router reload.
IMPACT: Outages of attached networks during this maintenance window. Intermittent connectivity loss of approximately 15 minutes during this window can be expected. This includes both wired and wireless networks in buildings serviced via Node-S.
|
COMPLETED
Node-S
Bldgs. 301,302,303,309,400
Career Services
Center Hall
International Center
Student Health
Student Services
|
May 2, 2009 5:30am-6:30am PDT
|
SCOPE: Network hardware upgrades and router reloads. This is the 2nd of 2 upgrades scheduled.
IMPACT: Rolling outages of attached networks during this maintenance window.
Intermittent connectivity loss of approximately 10 minutes during this window can be expected.
CalIT Building (aka Atkinson Hall) will be affected!
|
RESCHEDULED
|
Apr. 30, 2009 10pm-11:45pm PDT |
SCOPE: Network hardware upgrades and router reloads. This is the 1st of 2 upgrades scheduled.
IMPACT: Rolling outages of attached networks during this maintenance window.
Intermittent connectivity loss of approximately 10 minutes during this window can be expected.
This includes both wired and wireless networks.
Basic Sciences Building and Holly Building will definitely be affected! Email may be delayed.
|
COMPLETED
|
April 28, 2009 4:550pm PDT
|
A problem with connectivity to NCMIR home directories is being addressed.
|
CORRECTED: April 28, 2009 5:13pm PDT
|
Apr. 18, 2009 8pm PDT |
Upgrades to Jira, Confluence and Crowd websites to shorten URLs and improve performance.
Users who are experiencing problems logging into Jira should:
- email support_at_crbs.ucsd.edu and cc: vrowley_at_ucsd.edu
- include the username you login with
|
COMPLETED: Apr. 19, 2009 8pm
NOTE: New URLs
Crowd Single Sign-On: http://crowd.crbs.ucsd.edu
Confluence Wiki: http://confluence.crbs.ucsd.edu
Jira Tracking System: http://support.crbs.ucsd.edu
(http://jira.crbs.ucsd.edu also works)
|
Apr. 13, 2009 6am PDT |
SDSC Network upgrades - minimal disruption expected as we are switched from one main router to another |
COMPLETED: No impact reported.
|
