Updated on 2024-01-23 GMT+08:00

Modifying the Flow Control Mode

DRS allows you to change the flow control mode for a task. Currently, only the following DR tasks support this function.

  • MySQL->MySQL
  • MySQL->GaussDB(for MySQL)
  • DDM->DDM
  • GaussDB(for MySQL)->GaussDB(for MySQL)

Constraints

  • The flow control mode limits the maximum traffic speed in seconds. The actual statistical value may be lower than the flow rate because the statistical value may decrease due to network fluctuation.
  • The flow control mode takes effect only in the DR initialization phase.

Prerequisites

  • You have logged in to the DRS console.
  • A disaster recovery task has been created and not started.

Method 1

  1. In the Flow Control Information area on the Basic Information tab, click Modify.
  2. In the displayed dialog box, modify the settings.

Method 2

  1. In the task list on the Disaster Recover Management page, locate the target task and choose More > Speed or Speed in the Operation column.
  2. In the displayed dialog box, modify the settings.