System information

1.
2.
3.
4.
5.
6.
systems in the clusterll
Any other secure administration configuration, including saved certificates (as configured on the ADVANCED > Secure Administration
page)
All SSL information, including saved certificates (as configured on the on the page)ADVANCED > Secure Administration
How to Update Firmware and Energize Updates
This article refers to the Barracuda Message Archiver firmware version 3.1 and higher.
In this article:
Update Firmware Across a High Availability Configuration
Update Energize Updates
Related Articles
Prepare Systems for HA
Remove or Replace a System
Update Firmware Across a High Availability Configuration
Complete the following steps to update the firmware version on each system in the HA configuration:
Log into the first system, and from the page, verify that the systems in the HA configuration displayADVANCED > High Availability
online (all green indicators) in the table.Clustered Systems
From the page, create a backup of the system configuration.ADVANCED > Backup
From the page, download the firmware version onto each system.ADVANCED > Firmware Update
Complete steps 1 through 3 for the other system in the HA configuration.
Apply the firmware on the first system. After the update is complete and the system reboots, verify that the firmware has been applied
successfully and the unit is operating as expected.
Repeat steps 4 and 5 for the remaining system in the HA configuration.
Update Energize Updates
Energize Updates (for both firmware and definitions) do not synchronize across the Barracuda Message Archivers in the HA configuration. You
must update both systems in the HA configuration individually from the page.ADVANCED > Energize Updates
How to Remove or Replace a System
This article refers to the Barracuda Message Archiver firmware version 3.1 and higher.
Typically, there are only two reasons why you would want to remove a
system from an HA configuration:
when you no longer want to maintain HA, or
Important
Both Barracuda Message Archivers in a High Availability (HA) configuration be on the same firmware version. If you need tomust
update the firmware version on the systems, plan to update systems at the same time.both
Before you update the firmware, create a backup of your configuration data from the page on systemsADVANCED > Backup both
prior to starting the firmware update.
Important
Do not click until the firmware is downloaded to both systems in the HA configuration.Apply Firmware