ndbd — The NDB Cluster Data Node Daemon Format Description Added, Deprecated, or Removed --install[=name] Used to install data node process as Windows service; does not apply on other platforms (Supported in all NDB releases based on MySQL 8.0) --logbuffer-size=# Control size of log buffer; for use when debugging with many log messages being generated; default is sufficient for normal operations (Supported in all NDB releases based on MySQL 8.0) --login-path=path Read given path from login file (Supported in all NDB releases based on MySQL 8.0) --ndb- connectstring=connection- string , -c Set connect string for connecting to ndb_mgmd. Syntax: "[nodeid=id;] [host=]hostname[:port]". Overrides entries in NDB_CONNECTSTRING and my.cnf (Supported in all NDB releases based on MySQL 8.0) --ndb-mgmd- host=connection-string , -c Same as --ndb-connectstring (Supported in all NDB releases based on MySQL 8.0) --ndb-nodeid=# Set node ID for this node, overriding any ID set by --ndb- connectstring (Supported in all NDB releases based on MySQL 8.0) --nodaemon Do not start ndbd as daemon; provided for testing purposes (Supported in all NDB releases based on MySQL 8.0) --no-defaults Do not read default options from any option file other than login file (Supported in all NDB releases based on MySQL 8.0) --nostart , -n Do not start ndbd immediately; ndbd waits for command to start from ndb_mgm (Supported in all NDB releases based on MySQL 8.0) --nowait-nodes=list Do not wait for these data nodes to start (takes comma-separated list of node IDs); requires --ndb- nodeid (Supported in all NDB releases based on MySQL 8.0) --ndb-optimized-node- selection Enable optimizations for selection of nodes for transactions. Enabled by default; use --skip-ndb- optimized-node-selection to disable (Supported in all NDB releases based on MySQL 8.0) --print-defaults Print program argument list and exit (Supported in all NDB releases based on MySQL 8.0) --remove[=name] Used to remove data node process that was previously installed as Windows service; does not apply on other platforms (Supported in all NDB releases based on MySQL 8.0) 4239