Hello Ricky,
1) According to the limitation, described in the sk68700, you need to update the RAM on 12400 model to at least 8 GB for standalone configuration
2) According to the "Installation and Upgrade Guide R80.10", the "Upgrading Gaia Security Management Server and Standalone" section:
"Upgrades from R77.x to R80.10 are supported with:
- CPUSE - In-place upgrade of the Security Management Server.
- Advanced migration - Export of the database from the source R77.x Security Management Server and import to the target 80.10 Security Management Server.
Note - After the upgrade of the Security Management Server is complete, make sure to run ."
Could you help me to understand, why do you want to do upgrade to R80.10, not to R80.20?
Regards,
Dmitry Krupnik