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mysqld.cc:

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Add option innodb_flush_log_at_trx_commit=2 which means we always write the log to file at commit, but only do fsync about once per second


sql/mysqld.cc:
  Add option innodb_flush_log_at_trx_commit=2 which means we always write the log to file at commit, but only do fsync about once per second
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unknown 2002-06-22 20:17:58 +03:00
parent 7510893e70
commit c9faa802b2
1 changed files with 2 additions and 2 deletions
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4
sql/mysqld.cc
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@ -3013,7 +3013,7 @@ struct show_var_st init_vars[]= {
{"innodb_file_io_threads", (char*) &innobase_file_io_threads, SHOW_LONG },
{"innodb_force_recovery", (char*) &innobase_force_recovery, SHOW_LONG },
{"innodb_thread_concurrency", (char*) &innobase_thread_concurrency, SHOW_LONG },
{"innodb_flush_log_at_trx_commit", (char*) &innobase_flush_log_at_trx_commit, SHOW_MY_BOOL},
{"innodb_flush_log_at_trx_commit", (char*) &innobase_flush_log_at_trx_commit, SHOW_LONG},
{"innodb_fast_shutdown", (char*) &innobase_fast_shutdown, SHOW_MY_BOOL},
{"innodb_flush_method", (char*) &innobase_unix_file_flush_method, SHOW_CHAR_PTR},
{"innodb_lock_wait_timeout", (char*) &innobase_lock_wait_timeout, SHOW_LONG },
@ -3995,7 +3995,7 @@ static void get_options(int argc,char **argv)
innobase_log_archive= optarg ? test(atoi(optarg)) : 1;
break;
case OPT_INNODB_FLUSH_LOG_AT_TRX_COMMIT:
innobase_flush_log_at_trx_commit= optarg ? test(atoi(optarg)) : 1;
innobase_flush_log_at_trx_commit= optarg ? atoi(optarg) : 1;
break;
case OPT_INNODB_FAST_SHUTDOWN:
innobase_fast_shutdown= optarg ? test(atoi(optarg)) : 1;