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Viewing changes to plugin/embedded_innodb/embedded_innodb_engine.cc

  • Committer: Monty Taylor
  • Date: 2010-09-15 16:23:49 UTC
  • mto: This revision was merged to the branch mainline in revision 1376.
  • Revision ID: mordred@inaugust.com-20100915162349-6rgszxuqytllu01m
Tags: upstream-2010.09.1764
Import upstream version 2010.09.1764

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Lines of Context:
plugin/embedded_innodb/embedded_innodb_engine.cc
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static void init_options(drizzled::module::option_context &context)
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{
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  context("adaptive-hash-index", 
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          po::value<bool>(&innobase_adaptive_hash_index)->default_value(true),
 
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          po::value<bool>(&innobase_adaptive_hash_index)->default_value(true)->zero_tokens()->multitoken(),
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          N_("Enable InnoDB adaptive hash index (enabled by default)."));
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  context("adaptive-flushing",
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          po::value<bool>(&srv_adaptive_flushing)->default_value(true),
 
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          po::value<bool>(&srv_adaptive_flushing)->default_value(true)->zero_tokens()->multitoken(),
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          N_("Attempt flushing dirty pages to avoid IO bursts at checkpoints."));
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  context("additional-mem-pool-size",
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          po::value<long>(&innobase_additional_mem_pool_size)->default_value(8*1024*1024L),
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          po::value<string>(),
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          N_("The common part for InnoDB table spaces."));
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  context("checksums",
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          po::value<bool>(&innobase_use_checksums)->default_value(true),
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          N_("Enable InnoDB checksums validation (enabled by default). Disable with --skip-innodb-checksums."));
 
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          po::value<bool>(&innobase_use_checksums)->default_value(true)->zero_tokens()->multitoken(),
 
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          N_("Enable InnoDB checksums validation (enabled by default)."));
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  context("doublewrite",
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          po::value<bool>(&innobase_use_doublewrite)->default_value(true),
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          N_("Enable InnoDB doublewrite buffer (enabled by default). Disable with --skip-innodb-doublewrite."));
 
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          po::value<bool>(&innobase_use_doublewrite)->default_value(true)->zero_tokens()->multitoken(),
 
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          N_("Enable InnoDB doublewrite buffer (enabled by default)."));
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  context("io-capacity",
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          po::value<unsigned long>(&srv_io_capacity)->default_value(200),
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          N_("Number of IOPs the server can do. Tunes the background IO rate"));
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          po::value<unsigned long>(&innobase_fast_shutdown)->default_value(1),
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          N_("Speeds up the shutdown process of the InnoDB storage engine. Possible values are 0, 1 (faster) or 2 (fastest - crash-like)."));
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  context("file-per-table", 
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          po::value<bool>(&srv_file_per_table)->default_value(false),
 
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          po::value<bool>(&srv_file_per_table)->default_value(false)->zero_tokens()->multitoken(),
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          N_("Stores each InnoDB table to an .ibd file in the database dir."));
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  context("file-format",
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          po::value<string>(),
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          po::value<unsigned long>(&srv_max_purge_lag)->default_value(0),
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          N_("Desired maximum length of the purge queue (0 = no limit)"));
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  context("rollback-on-timeout",
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          po::value<bool>(&innobase_rollback_on_timeout)->default_value(false),
 
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          po::value<bool>(&innobase_rollback_on_timeout)->default_value(false)->zero_tokens()->multitoken(),
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          N_("Roll back the complete transaction on lock wait timeout, for 4.x compatibility (disabled by default)"));
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  context("open-files",
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          po::value<long>(&innobase_open_files)->default_value(300),
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          po::value<unsigned long>(&innobase_write_io_threads)->default_value(4),
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          N_("Number of background write I/O threads in InnoDB."));
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  context("print-verbose-log",
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          po::value<bool>(&innobase_print_verbose_log)->default_value(true),
 
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          po::value<bool>(&innobase_print_verbose_log)->default_value(true)->zero_tokens()->multitoken(),
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          N_("Disable if you want to reduce the number of messages written to the log (default: enabled)."));
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  context("status-file",
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          po::value<bool>(&innobase_create_status_file)->default_value(false),
 
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          po::value<bool>(&innobase_create_status_file)->default_value(false)->zero_tokens()->multitoken(),
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          N_("Enable SHOW INNODB STATUS output in the log"));
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  context("sync-spin-loops",
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          po::value<unsigned long>(&srv_n_spin_wait_rounds)->default_value(30L),
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          N_("Count of spin-loop rounds in InnoDB mutexes (30 by default)"));
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  context("use-sys-malloc",
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          po::value<bool>(&srv_use_sys_malloc)->default_value(true),
 
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          po::value<bool>(&srv_use_sys_malloc)->default_value(true)->zero_tokens()->multitoken(),
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          N_("Use OS memory allocator instead of InnoDB's internal memory allocator"));
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}
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