This article explains how to perform DRVA upgrade and process.
\uD83D\uDCD8 Instructions
Login to JetDR software
Click on Appliances and select DRVA
This will show up “ upgrade “ button activated which confirms newer version is available for DRVA
Upgrade task will be submitted
DRVA upgrade process can be verified from MSA under /var/lib/vme2/logs/jss-tasks.log.