IT Connect
Your connection to information technology at the UW

UW Shared Web Hosting Upgrade – Fall 2021

On Wednesday October 20, 2021 at 10:00 a.m. PDT, UW Information Technology will begin upgrading the UW Shared Web Hosting servers that host University websites and upgrading PHP to version 7.4.24. This upgrade will enable website owners/administrators who use content management systems like WordPress and Drupal, and collaboration and documentation platforms like MediaWiki, to take advantage of significant performance improvements.

Additionally, over the next several weeks UW Information Technology will be migrating database servers to a new infrastructure with the most current version of MySQL, which will provide enhanced security and improved speed and performance.

Will this upgrade affect your website?

If you do not use a database server, then the database server portion of this upgrade will not impact your website. And if you don’t use a content management system, documentation platform or PHP programming script, then this upgrade will not affect your website.

How will this PHP upgrade and server upgrade and migration affect your website?

Please review the below for information and action items to take before October 20, 2021, on PHP 7.4.24, as well as information on the potential effects of the server upgrade and migration on your website.

 

PHP 7.4.24 

Server upgrade and migration

All MySQL servers will be migrated to the new infrastructure and be on version 5.6.39 to greatly enhance the security of servers. MySQL is backwards compatible, so there should be no impact to websites.

 

  • This migration work will be done in batches.
  • Owners and administrators of websites hosted on UW Shared Web Hosting infrastructure will receive a message before their server is migrated to alert them to the date of the work, the downtime expected, and that the connection may change.
  • Short downtime. The migration will happen off-hours, and for most databases, the downtime will only be several minutes; it could be up to 30 minutes for large databases. Owners/administrators will be notified if there was a difficulty with the migration.
  • Connection to the database server may change. As part of this change, all owners and administrators will be provided with a local home domain for their database server. For example, if an owner or administrator currently accesses their database server by connecting to ovid01.u.washington.edu, ovid02.u.washington.edu, or ovid03.u.washington.edu, they will need to begin connecting to <netid>.ovid.u.washington.edu. If they already connect to your local home server, nothing will change.

Questions?

If you have questions about this planned database migration, please contact help@uw.edu and reference UW Web Hosting Upgrade.

Problems post upgrade?

Please take a look at the following link for more information: October 2021 Web Server Upgrade

Last reviewed October 7, 2021