7. Mnesia System Information
7 Mnesia System Information
The following topics are included:
- Database configuration data
- Core dumps
- Dumping tables
- Checkpoints
- Startup files, log file, and data files
- Loading tables at startup
- Recovery from communication failure
- Recovery of transactions
- Backup, restore, fallback, and disaster recovery
7.1 Database Configuration Data
The following two functions can be used to retrieve system information. For details, see the Reference Manual.
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mnesia:table_info(Tab, Key) -> Info | exit({aborted,Reason})returns information about one table, for example, the current size of the table and on which nodes it resides. -
mnesia:system_info(K
