Important

You are viewing the documentation of an older version of the TiDB database (TiDB v5.4).

It is recommended that you use the latest LTS version of the TiDB database.

tiup dm enable

The tiup dm enable command is used to set the auto-enabling of the cluster service after a machine is restarted. This command enables the auto-enabling of the service by executing systemctl enable <service> at the specified node.

Syntax

tiup dm enable <cluster-name> [flags]

<cluster-name> is the cluster whose service auto-enabling is to be enabled.

Options

-N, --node

  • Specifies the nodes whose service auto-enabling is to be enabled. The value of this option is a comma-separated list of node IDs. You can get the node IDs from the first column of the cluster status table returned by the tiup dm display command.
  • Data type: STRINGS
  • If this option is not specified in the command, the auto-enabling of all nodes is enabled by default.
Note

If the -R, --role option is specified at the same time, the auto-enabling of services that match both the specifications of -N, --node and -R, --role is enabled.

-R, --role

  • Specifies the roles whose service auto-enabling is to be enabled. The value of this option is a comma-separated list of node roles. You can get the roles of nodes from the second column of the cluster status table returned by the tiup dm display command.
  • Data type: STRINGS
  • If this option is not specified in the command, the auto-enabling of all roles is enabled by default.
Note

If the -N, --node option is specified at the same time, the auto-enabling of services that match both the specifications of -N, --node and -R, --role is enabled.

-h, --help

Prints the help information.

Output

the execution log of tiup-dm.

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