We will take the server offline to perform a maintenance and upgrade the memory. Approximate downtime is 30 minutes.

We will take the server offline to perform a maintenance and upgrade the memory. Approximate downtime is 30 minutes.
The server pemvzmps131 is currently non-responsive. An engineer has been dispatched to investigate. We will update this post as we have any further information. Update @ 09:40: The server has been rebooted and is now back up. Performance may be slightly affected for the morning while the raid rebuilds.
We will bring the node offline to facilitate memory upgrade expected downtime is approximately 15 minutes.
The server pemvzmps142 hung and required a reboot. Services should now be back as expected.