Starting from v6.1, the old migration protocol is no longer supported. To guarantee backward compatibility with v6.0 recipients (which support both old and new protocols), the donor required to send the acquireCSOnRecipient argument as part of the _recvChunkCommit command.
This will no longer be required once 7.0 becomes LTS.
- is duplicated by
-
SERVER-67843 Remove backward compatibility support for migration protocol
- Closed