Emergency Maintenance on Virtuosso MySQL Nodes

Message

Due to some disk inconsistencies we are currently seeing across two hardware nodes we are migrating 4 mysql servers to new hardware nodes this evening.

The maintenance will be taking place at 23:00. MySQL will be inaccessible during this time to ensure that data is consistent when migrating the MySQL nodes.

The estimated downtime for this window is 15 minutes per MySQL node.

The MySQL nodes affected are:

mysql357.cp.blacknight.com
mysql358.cp.blacknight.com
mysql359.cp.blacknight.com
mysql360.cp.blacknight.com

Once all work is complete an update will be posted.

Thank you for your understanding.

UPDATE 23:45: All maintenance was completed as expected and without any issues.