HCP release 9.x systems support replication with other release 9.x systems and with release 8.x systems. HCP does not support replication between 9.x systems and systems earlier than 8.0.
Cross-release replication and erasure coding topologies
Erasure coding topologies cannot include HCP systems at a release earlier than 8.0.
Cross-release replication and multipart objects
HCP cannot replicate multipart objects between a 9.x system and an 8.x system. As a result:
•When you add a tenant to a cross-release replication link, HCP automatically pauses replication of that tenant if both of the following are true for any of the tenant's namespaces:
oThe namespace has replication enabled.
oThe namespace contains one or more multipart objects.
•When you select a namespace for replication, HCP automatically pauses replication of the tenant that owns that namespace if both of the following are true:
oThe replication link on which the tenant is being replicated is a cross-release link.
oThe namespace contains one or more multipart objects.
•When a multipart upload is completed on a namespace, HCP automatically pauses replication of the tenant that owns that namespace if both of the following are true:
oThe namespace has replication enabled.
oThe replication link on which the tenant is being replicated is a cross-release link.
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