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https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-change-log-level.html
Accepted values for log_level are the same as for the level option: one of debug, note, info, warning, error, system, or fatal. change log-level [{--hosts=|-h }host_list] log_level site_name host_list: host[,host[,...]] Set the management agent's ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-delete-site.html
If there are any packages referencing hosts belonging to the site, delete site fails with the error Packages exist in site site_name. delete site site_name The delete site command deletes an existing management site. The command does not stop or ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-list-clusters.html
list clusters site_name This command lists all clusters defined for a given management site named site_name, together with the package used by each cluster.
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-list-hosts.html
list hosts [--verbose|-v] site_name The list hosts command is used to obtain a list of the hosts comprising a given management site. The command requires a single argument, the name of the site to be examined.
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-list-packages.html
If you omit the site_name argument, the command fails with an error, as shown here: mcm> list packages; ERROR 6 (00MGR): Illegal number of operands . The output contains three columns; these are described in the following list: Package. This can ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-list-processes.html
If this argument is omitted, the command fails with an error, as shown here: mcm> list processes; ERROR 6 (00MGR): Illegal number of operands . list processes cluster_name This command displays all processes making up a given cluster.
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-preface.html
Warranty Disclaimer The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. This is the User Manual for the MySQL Cluster Manager, ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-restart-cluster.html
restart cluster [--sequential-restart] cluster_name This command performs a rolling restart (see Performing a Rolling Restart of an NDB Cluster) of the cluster named cluster_name. The cluster must already be running in order for this command to ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-restore-cluster.html
Otherwise, the command fails with the error Unable to perform restore - no vacant ndbapi slots in config for cluster cluster_name. The default behavior when doing this is for restore cluster to fail with an error if table data do not match the table ...Stop the cluster using stop cluster, then restart it using start cluster with the --initial option, which causes the data node file systems to be ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-stop-agents.html
Invoking stop agents with this option without supplying a site_name causes a syntax error. Using an undefined site_name or names of hosts not belonging to the site with this command also results in an error. stop agents [[--hosts=host_list] ...