When migrating from 32-bit to 64-bit architecture, note that the 32-bit RRDs are incompatible and need to be converted to the new architecture. This can be accomplished by converting the RRDs to XML format using the 32-bit RRDTool binary and restoring the XML file using the 64-bit architecture RRDTool binary.
- On the 32-bit architecture:
- Then copy the tgz of the xml files over to the 64-bit system
- On the 64 bit architecture: