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8.6.4 Resetting a Channel
Resetting a channel removes all replication data on the channel, except the channel configuration. It is equivalent to
RESET REPLICA ALL FOR CHANNEL
. When there is an unrecoverable issue, the reset operation clears the records associated with replication so that the channel can have a clean start.
The target DB System drops its position in the source binary log, clears the replication metadata repositories, deletes the relay log files, and starts a new relay log file.
You can only reset an Inactive channel. To reset a Channel:
The state of the channel becomes Resetting, and when the reset is complete, the state changes to Inactive. Then, you can enable the channel to restart the replication.
Parent topic: Managing Replication Channels