Database Server Replacement Project

Thursday, September 3, 2009@ 8:56 AM
posted by hopejoslyn

The following is information for existing IdM Data Services Customers

 

We are planning to replace database server hardware in early December in conjunction with our Fall 09 IdM maintenance release.

Our new staging database instances are being deployed to the new test server starting October 14, 2009. The cutover in production is scheduled to start after close of business on Friday, December 4, 2009 and will extend into the weekend. After the Stage deployment we will have a better understanding of how long the outage will be for production deployment.

Date

Activity

Customer Info: TEST Environments

9/28

Refresh of existing IDDB Stage with Production Data begins

  • Exports, Imports suspended
  • Data synchs suspended
  • IDGEN suspended
  • Stage application instances, views, services unavailable

10/2

Refresh of Stage completed

  • Exports, Imports, synchs resume
  • Applications and services resume including IDGEN

10/3

 

  • Export zero day files are delivered for incremental export customers

10/14

Cutover to new Stage Server begins

  • Exports, Imports suspended
  • Data synchs suspended
  • Stage application instances, views, services unavailable

10/19

Cutover complete; health checks begin

  • Exports, imports, synchs resume on new hardware
  • All applications and services resume including IDGEN

10/23

Customer deadline to report issues

  • Email directory_services@harvard.edu

12/4-6

Production deployment

http://directoryservices.scribo.harvard.edu/2009/11/05/database-replacement-project-production-release-details/

 

We ask for your assistance with health checks in Stage to make sure we identify any potential issues.

 Other Testing Information

 For Import Customers:

There will be a new version of the code deployed to address a bug related to the privacy evaluation process. We will move files from production to the stage environment to test. If you want to coordinate with us to generate specific test files please contact us.

 For Export Customers:

After the hardware transition in Stage, exports will be running on the usual schedule.

 For Data Synch Customers:

After the hardware transition in Stage, synchs will be running on the usual schedule.

 For Standby Database Customers:

You will not need to re-point / connect to a new server as your service name (idm-images.cadm.harvard.edu) and user accounts will remain the same. We will ensure network connectivity is maintained. Customers are particularly encouraged to connect to the new test environment and confirm access to the data.

 For IDGEN Customers:

After the hardware transition in Stage, services will be restored, and the applications will be up and running. We will move files from production to the stage environment to test. If you want to coordinate with us to generate specific test files please contact us.

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