Brief MySQL scheduled maintenance March 30, 2018 (completed)

Between 9:00 PM and 11:59 PM Pacific time on Friday, March 30, 2018, the MySQL database software on each of our servers will be upgraded from version 5.6.38 to 5.6.39. This will cause an approximately 60 second interruption of service on each MySQL-using customer website at some point during this period.

This upgrade is necessary for security reasons and to fix bugs in MySQL. We apologize for the inconvenience this causes.

Update 9:36 PM Pacific time: The maintenance was completed as planned and all services are running normally.

MySQL “innodb_large_prefix” and “Barracuda” innodb_file_format now supported

Our MySQL database servers now support the innodb_large_prefix option and the “Barracudainnodb_file_format option.

Users should not notice any difference, but this should improve compatibility with a small number of scripts that require these options (notably recent versions of Moodle).

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Brief MySQL scheduled maintenance October 27, 2017 (completed)

Between 9:00 PM and 11:59 PM Pacific time on Friday, October 27 2017, the MySQL database software on each of our servers will be upgraded from version 5.6.37 to 5.6.38. This will cause an approximately 60 second interruption of service on each MySQL-using customer website at some point during this period.

This upgrade is necessary for security reasons and to fix bugs in MySQL. We apologize for the inconvenience this causes.

Update 9:55 PM Pacific time: The maintenance was completed as planned and all services are running normally.

Brief MySQL scheduled maintenance September 8, 2017 (completed)

Between 9:00 PM and 11:59 PM Pacific time on Friday, September 8, 2017, the MySQL database software on each of our servers will be upgraded from version 5.6.36 to 5.6.37. This will cause an approximately 60 second interruption of service on each MySQL-using customer website at some point during this period.

This upgrade is necessary for security reasons and to fix bugs in MySQL. We apologize for the inconvenience this causes.

Update 10:21 PM Pacific time: The maintenance was completed as planned and all services are running normally.

Brief MySQL scheduled maintenance May 3-6, 2017, for some servers (completed)

We’re continuing the process of upgrading our MySQL database servers from the 5.5 series to the MySQL 5.6 series (specifically, from version 5.5.54 to 5.6.36).

The upgrade requires that each Web server be taken offline for approximately 60 seconds, causing brief scheduled “downtime”.

Over the next few days, we’ll be updating these web servers:

  • Wednesday May 3, 10:00-11:59 PM Pacific: servers ending in digit “5” (completed)
  • Thursday May 4, 10:00-11:59 PM Pacific: servers ending in digit “4” (completed)
  • Friday May 5, 10:00-11:59 PM Pacific: servers ending in digits “2” and “3” (completed)
  • Saturday May 6, 10:00-11:59 PM Pacific: servers ending in digits “0” and “1” (completed)

(Servers ending in digits 6-9 have already been updated.)

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Brief MySQL scheduled maintenance April 29 & 30, 2017 for some servers (completed)

We’re beginning the process of upgrading our MySQL database servers from the 5.5 series to the MySQL 5.6 series (specifically, from version 5.5.54 to 5.6.36).

The upgrade requires that each Web server be taken offline for approximately 60 seconds, causing brief scheduled “downtime”.

This coming weekend, we’ll be updating some (but not all) web servers:

  • Saturday, April 29, 8-10 AM Pacific: servers ending in digits “9” and “8” (completed)
  • Sunday, April 30, 8-10 AM Pacific: servers ending in digits “7” and “6” (completed)

(Servers ending in digits 0-5 will be updated the following weekend; we’ll post a separate announcement about that.)

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Brief MySQL scheduled maintenance Feb 24, 2017 (completed)

Between 9:00 PM and 11:59 PM Pacific time on Friday, February 24, 2017, the MySQL database software on each of our servers will be restarted. This will cause an approximately 60 second interruption of service on each MySQL-using customer Web site at some point during this period.

This is necessary for security and stability reasons. We apologize for the inconvenience this causes.

Update 9:49 PM Pacific time: The maintenance was completed as planned and all services are running normally.

Brief MySQL scheduled maintenance Feb 3, 2017 (completed)

Between 9:00 PM and 11:59 PM Pacific time on Friday, February 3, 2017, the MySQL database software on each of our servers will be upgraded from version 5.5.53 to 5.5.54. This will cause an approximately 60 second interruption of service on each MySQL-using customer Web site at some point during this period.

This upgrade is necessary for security reasons. We apologize for the inconvenience this causes.

Update 9:44 PM Pacific time: The maintenance was completed as planned and all services are running normally.

Brief MySQL scheduled maintenance November 18, 2016 (completed)

Between 9:00 PM and 11:59 PM Pacific time on Friday, November 18, 2016, the MySQL database software on each of our servers will be upgraded from version 5.5.52 to 5.5.53. This will cause an approximately 60 second interruption of service on each MySQL-using customer Web site at some point during this period.

This upgrade is necessary for security reasons. We apologize for the inconvenience this causes.

Update 9:43 PM Pacific time: The maintenance was completed as planned and all services are running normally.

Brief MySQL scheduled maintenance September 18, 2016 (completed)

Between 9:00 PM and 11:59 PM Pacific time on Sunday, September 18, 2016, the MySQL database software on each of our servers will be upgraded from version 5.5.50 to 5.5.52. This will cause an approximately 60 second interruption of service on each MySQL-using customer Web site at some point during this period.

This upgrade is necessary for security reasons. We apologize for the inconvenience this causes.

Update 10:48 PM Pacific time: The maintenance was completed as planned and all services are running normally.