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After a clean shutdown, InnoDB will not check the *.ibd file headers, for maximum performance. This is unchanged before and after this patch. What this fix addresses is the case when crash recovery is needed. Previously, InnoDB could load a corrupted tablespace file. buf_page_is_corrupted(): Add the parameter check_lsn. fil_check_first_page(): New function, to perform a consistency check on the first page of a file. This can be overridden by setting innodb_force_recovery. fil_read_first_page(), fil_open_single_table_tablespace(), fil_load_single_table_tablespace(): Invoke fil_check_first_page(). open_or_create_data_files(): Check the status of fil_open_single_table_tablespace(). rb#2352 approved by Jimmy Yang |
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| .. | ||
| trx0i_s.c | ||
| trx0purge.c | ||
| trx0rec.c | ||
| trx0roll.c | ||
| trx0rseg.c | ||
| trx0sys.c | ||
| trx0trx.c | ||
| trx0undo.c | ||