Page History
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- VMWare: OVA File / MD5 Checksum
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Deploying the new Appliance
- Resource requirements are similar to the CentOS appliance aSizing similar to the old appliance(note: calculate at least so sizing should be similar as well
- The backup files created during the migration will take up 10-30% of additional disk space on the /opt/panagenda/pgdata partition of the new appliance and should be considered when sizing the new disk.
- Contrary to CentOS guidelines, the new recommendation for partitioning the Alma appliance is to extend a single disk to the required size. Adding additional disks is still possible, but there should slight performance edge with a single disk.
- The backup files created during the migration will take up 10-30% of additional disk space on the /opt/panagenda/pgdata partition of the new appliance and should be considered when sizing the new disk.
- Disk Partitioning Guide
- Initial OS Configuration Guide
Data and Configuration Migration
- Both appliances need to be running at the same time and the old appliance has to be reachable from the new appliance on ports 22 and 5432
- iDNA_Applications_v3_MigrationGuide.pdf