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- same ip / different ip
- data disk size is different
- data disk
- check different number of agents / nodes
- rollback
- verify system working
This procedure is intended for users wants to migrate from one DPOD installation to another for the following scenarios :
- Migration from DPOD Appliance mode installation version v1.0.0 with CentOS 6.7 to CentOS 7.2 introduced at version v1.0.2+.
- Migration from DPOD on a virtual server to physical server (for example : when load increased and requires a physical server based installation).
- Migration from DPOD Appliance to Non-Appliance mode (RHEL) to better comply with their organization technical / security requirements and standards.
New procedure and tools were introduced to support customers with migration of an existing DPOD Store data to a new DPOD installation in each of the scenarios above.
Pre Requisites
- Both systems (current and new) must be with the same DPOD version, 1.0.6.0 and above.
- Only the Appliances installation (provided as ISO file) is supported for this migration procedure. SHACHAR
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