• unknown's avatar
    Replication: · ed39d48c
    unknown authored
    Now the I/O thread (in flush_master_info()) flushes the relay log to disk
    after reading every event. Slower but provides additionnal safety in case
    of brutal crash.
    I had to make the flush optional (i.e. add a if(some_bool_argument) in the function)
    because sometimes flush_master_info() is called when there is no usable
    relay log (the relay log's IO_CACHE is not initialized so can't be flushed).
    
    
    mysql-test/r/rpl_loaddata_rule_m.result:
      avoid a harmless error in the .err file; we don't need a slave in this test
      (even though it's called 'rpl' because it's testing binlog-ignore-db).
    mysql-test/t/rpl_loaddata_rule_m.test:
      result update
    sql/repl_failsafe.cc:
      update call to flush_master_info() according to new prototype.
    sql/slave.cc:
      - Now the I/O thread (in flush_master_info()) flushes the relay log to disk
      after reading every event. Slower but provides additionnal safety in case
      of brutal crash.
      I had to make the flush optional (i.e. add a if(some_bool_argument) in the function)
      because sometimes flush_master_info() is called when there is no usable
      relay log (the relay log's IO_CACHE is not initialized so can't be flushed).
      - Update version in message.
      - Remove warning about bug as it's not true anymore (since this changeset).
    sql/slave.h:
      new prototype
    sql/sql_repl.cc:
      update call to flush_master_info() according to new prototype.
    ed39d48c
repl_failsafe.cc 25.4 KB