Added INNODB as a synonym for INNOBASE
Fixed bug where FLUSH TABLES could make indexes unavailable for the next query Added --skip-safemalloc Docs/manual.texi: Added some information about --with-debug=full sql/lex.h: Added INNODB as a synonym for INNOBASE sql/mysqld.cc: Added myisam variables. Moved shutdown message to after databases has been closed. Removed old define for MacOS X. Added --skip-safemalloc. Added missing \ to strings sql/sql_base.cc: Fixed bug where FLUSH TABLES could make indexes unavailable for the next query. support-files/my-huge.cnf.sh: Added / to end of innobase directory options support-files/my-large.cnf.sh: Added / to end of innobase directory options support-files/my-medium.cnf.sh: Added / to end of innobase directory options support-files/my-small.cnf.sh: Added / to end of innobase directory options tests/fork_big.pl: Made test harder
This commit is contained in:
parent
1776fbac85
commit
f93232805e
@ -24063,15 +24063,15 @@ the configuration file. Below is an example of possible configuration
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parameters in my.cnf for Innobase:
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@example
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innobase_data_home_dir = c:\ibdata\
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innobase_data_home_dir = /usr/local/mysql/var
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innobase_log_group_home_dir = /usr/local/mysql/var
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innobase_log_arch_dir = /usr/local/mysql/var
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innobase_data_file_path = ibdata1:25M;ibdata2:37M;ibdata3:100M;ibdata4:300M
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set-variable = innobase_mirrored_log_groups=1
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innobase_log_group_home_dir = c:\iblogs\
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set-variable = innobase_log_files_in_group=3
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set-variable = innobase_log_file_size=5M
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set-variable = innobase_log_buffer_size=8M
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innobase_flush_log_at_trx_commit=1
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innobase_log_arch_dir = c:\iblogs\
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innobase_log_archive=0
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set-variable = innobase_buffer_pool_size=16M
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set-variable = innobase_additional_mem_pool_size=2M
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@ -28120,6 +28120,9 @@ If you compile with @code{--with-debug=full}, then you will loose 20 %
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for most queries, but some queries may take substantially longer (The
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@strong{MySQL} benchmarks ran 35 % slower)
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If you use @code{--with-debug}, then you will only loose 15 %.
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By starting a @code{mysqld} version compiled with @code{--with-debug=full}
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with @code{--skip-safemalloc} the end result should be close to when
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configuring with @code{--with-debug}.
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@item
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On a Sun SPARCstation 20, SunPro C++ 4.2 is 5 % faster than @code{gcc} 2.95.2.
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@ -30899,9 +30902,9 @@ The @code{mysqladmin status} command result has the following columns:
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@cindex open tables
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@item Open tables @tab Number of tables that are open now.
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@cindex memory use
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@item Memory in use @tab Memory allocated directly by the mysqld code (only available when @strong{MySQL} is compiled with --with-debug).
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@item Memory in use @tab Memory allocated directly by the mysqld code (only available when @strong{MySQL} is compiled with --with-debug=full).
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@cindex max memory used
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@item Max memory used @tab Maximum memory allocated directly by the mysqld code (only available when @strong{MySQL} is compiled with --with-debug).
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@item Max memory used @tab Maximum memory allocated directly by the mysqld code (only available when @strong{MySQL} is compiled with --with-debug=full).
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@end multitable
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If you do @code{myslqadmin shutdown} on a socket (in other words, on a
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@ -34363,8 +34366,9 @@ Try @code{fork_test.pl} and @code{fork2_test.pl}.
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@item
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If you configure @strong{MySQL} for debugging, it will be much easier to
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gather information about possible errors if something goes wrong.
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Reconfigure @strong{MySQL} with the @code{--with-debug} option to
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@code{configure} and then recompile. @xref{Debugging server}.
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Reconfigure @strong{MySQL} with the @code{--with-debug} option or
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@code{--with-debug=full} to @code{configure} and then recompile.
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@xref{Debugging server}.
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@item
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Configuring @strong{MySQL} for debugging causes a safe memory allocator to be
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@ -42479,6 +42483,10 @@ not yet 100 % confident in this code.
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Fixed bug in @code{ALTER TABLE} and @code{LOAD DATA INFILE} that disabled
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key-sorting. These command should now be faster in most cases.
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@item
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Fixed performance bug where reopened tables (tables that had been
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waiting for @code{FLUSH} or @code{REPAIR}) would not use indexes for the
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next query.
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@item
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Fixed problem with @code{ALTER TABLE} to Innobase tables on Freebsd.
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@item
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Added @code{mysqld} variables @code{myisam_max_sort_file_size} and
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@ -48049,7 +48057,7 @@ autoheader
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aclocal
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automake
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autoconf
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./configure --with-debug --prefix='your installation directory'
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./configure --with-debug=full --prefix='your installation directory'
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# The makefiles generated above need GNU make 3.75 or newer.
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# (called gmake below)
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@ -48123,11 +48131,11 @@ problems that may be unique to your environment.
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If you have some very specific problem, you can always try to debug
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@strong{MySQL}. To do this you must configure @strong{MySQL} with the
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option @code{--with-debug}. You can check whether or not
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@strong{MySQL} was compiled with debugging by doing: @code{mysqld
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--help}. If the @code{--debug} flag is listed with the options then you
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have debugging enabled. @code{mysqladmin ver} also lists the
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@code{mysqld} version as @code{mysql ... -debug} in this case.
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@code{--with-debug} or the @code{--with-debug=full} option. You can check
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whether or not @strong{MySQL} was compiled with debugging by doing:
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@code{mysqld --help}. If the @code{--debug} flag is listed with the
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options then you have debugging enabled. @code{mysqladmin ver} also
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lists the @code{mysqld} version as @code{mysql ... -debug} in this case.
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If you are using gcc or egcs, the recommended configure line is:
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@ -48139,10 +48147,13 @@ This will avoid problems with the @code{libstdc++} library and with C++
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exceptions (many compilers have problems with C++ exceptions in threaded
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code) and compile a @strong{MySQL} version with support for all character sets.
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If you suspect a memory overrun error, you can use @code{--with-debug=full},
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which will install a memory allocation checker. This is however quite slow
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so this is not something one should do on a server in a heavy production
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environment.
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If you suspect a memory overrun error, you can configure @strong{MySQL}
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with @code{--with-debug=full}, which will install a memory allocation
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(@code{SAFEMALLOC}) checker. Running with @code{SAFEMALLOC} is however
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quite slow, so if you get performance problems you should start
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@code{mysqld} with the @code{--skip-safemalloc} option. This will
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disable the memory overrun checks for each call to @code{malloc} and
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@code{free}.
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If @code{mysqld} stops crashing when you compile it with
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@code{--with-debug}, you have probably found a compiler bug or a timing
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@ -165,6 +165,7 @@ static SYMBOL symbols[] = {
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{ "INFILE", SYM(INFILE),0,0},
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{ "INNER", SYM(INNER_SYM),0,0},
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{ "INNOBASE", SYM(INNOBASE_SYM),0,0},
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{ "INNODB", SYM(INNOBASE_SYM),0,0},
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{ "INSERT", SYM(INSERT),0,0},
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{ "INSERT_ID", SYM(INSERT_ID),0,0},
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{ "INT", SYM(INT_SYM),0,0},
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@ -271,6 +271,8 @@ ulong max_connections,max_insert_delayed_threads,max_used_connections,
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max_connect_errors, max_user_connections = 0;
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ulong thread_id=1L,current_pid;
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ulong slow_launch_threads = 0;
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ulong myisam_max_sort_file_size, myisam_max_extra_sort_file_size;
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char mysql_real_data_home[FN_REFLEN],
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mysql_data_home[2],language[LIBLEN],reg_ext[FN_EXTLEN],
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default_charset[LIBLEN],mysql_charsets_dir[FN_REFLEN], *charsets_list,
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@ -584,7 +586,6 @@ static void __cdecl kill_server(int sig_ptr)
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my_thread_init(); // If this is a new thread
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#endif
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close_connections();
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sql_print_error(ER(ER_SHUTDOWN_COMPLETE),my_progname);
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if (sig != MYSQL_KILL_SIGNAL && sig != 0)
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unireg_abort(1); /* purecov: inspected */
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else
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@ -634,7 +635,7 @@ void unireg_abort(int exit_code)
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}
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void clean_up(void)
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void clean_up(bool print_message)
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{
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DBUG_PRINT("exit",("clean_up"));
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if (cleanup_done++)
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@ -655,17 +656,19 @@ void clean_up(void)
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#ifdef USE_RAID
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end_raid();
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#endif
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x_free((gptr) my_errmsg[ERRMAPP]); /* Free messages */
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free_defaults(defaults_argv);
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my_free(mysql_tmpdir,MYF(0));
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x_free(opt_bin_logname);
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bitmap_free(&temp_pool);
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free_max_user_conn();
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end_slave();
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#ifndef __WIN__
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if (!opt_bootstrap)
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(void) my_delete(pidfile_name,MYF(0)); // This may not always exist
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#endif
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end_slave();
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if (print_message)
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sql_print_error(ER(ER_SHUTDOWN_COMPLETE),my_progname);
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x_free((gptr) my_errmsg[ERRMAPP]); /* Free messages */
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my_thread_end();
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/* Tell main we are ready */
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@ -1214,6 +1217,7 @@ help in finding out why mysqld died.\n",sig);
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#if defined(HAVE_LINUXTHREADS)
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#ifdef __i386__
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trace_stack();
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fflush(stderr);
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#endif /* __i386__ */
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if (test_flags & TEST_CORE_ON_SIGNAL)
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write_core(sig);
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@ -1245,11 +1249,7 @@ static void init_signals(void)
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sigprocmask(SIG_SETMASK,&sa.sa_mask,NULL);
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if (!(test_flags & TEST_NO_STACKTRACE))
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{
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#ifdef HAVE_DARWIN_THREADS
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sa.sa_handler=( void (*)() ) handle_segfault;
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#else
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sa.sa_handler=handle_segfault;
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#endif
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sigaction(SIGSEGV, &sa, NULL);
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#ifdef SIGBUS
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sigaction(SIGBUS, &sa, NULL);
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@ -1698,6 +1698,10 @@ int main(int argc, char **argv)
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reset_floating_point_exceptions();
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init_thr_lock();
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/* Fix varibles that are base 1024*1024 */
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myisam_max_temp_length= (my_off_t) min(((ulonglong) myisam_max_sort_file_size)*1024*1024, (ulonglong) MAX_FILE_SIZE);
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myisam_max_extra_temp_length= (my_off_t) min(((ulonglong) myisam_max_extra_sort_file_size)*1024*1024, (ulonglong) MAX_FILE_SIZE);
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/* Setup log files */
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if (opt_log)
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open_log(&mysql_log, glob_hostname, opt_logname, ".log", LOG_NORMAL);
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@ -2460,7 +2464,7 @@ enum options {
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OPT_GEMINI_SKIP, OPT_INNOBASE_SKIP,
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OPT_TEMP_POOL, OPT_TX_ISOLATION,
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OPT_GEMINI_FLUSH_LOG, OPT_GEMINI_RECOVER,
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OPT_GEMINI_UNBUFFERED_IO
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OPT_GEMINI_UNBUFFERED_IO, OPT_SKIP_SAFEMALLOC,
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};
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static struct option long_options[] = {
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@ -2583,6 +2587,7 @@ static struct option long_options[] = {
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{"skip-host-cache", no_argument, 0, (int) OPT_SKIP_HOST_CACHE},
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{"skip-name-resolve", no_argument, 0, (int) OPT_SKIP_RESOLVE},
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{"skip-new", no_argument, 0, (int) OPT_SKIP_NEW},
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{"skip-safemalloc", no_argument, 0, (int) OPT_SKIP_SAFEMALLOC},
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{"skip-show-database", no_argument, 0, (int) OPT_SKIP_SHOW_DB},
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{"skip-slave-start", no_argument, 0, (int) OPT_SKIP_SLAVE_START},
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{"skip-networking", no_argument, 0, (int) OPT_SKIP_NETWORKING},
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@ -2705,6 +2710,11 @@ CHANGEABLE_VAR changeable_vars[] = {
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~0L, 1, ~0L, 0, 1 },
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{ "myisam_sort_buffer_size", (long*) &myisam_sort_buffer_size,
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8192*1024, 4, ~0L, 0, 1 },
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{ "myisam_max_extra_sort_file_size",
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(long*) &myisam_max_extra_sort_file_size,
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(long) (MI_MAX_TEMP_LENGTH/(1024L*1024L)), 0, ~0L, 0, 1 },
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{ "myisam_max_sort_file_size", (long*) &myisam_max_sort_file_size,
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(long) (LONG_MAX/(1024L*1024L)), 0, ~0L, 0, 1 },
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{ "net_buffer_length", (long*) &net_buffer_length,
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16384, 1024, 1024*1024L, MALLOC_OVERHEAD, 1024 },
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{ "net_retry_count", (long*) &mysqld_net_retry_count,
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@ -2818,6 +2828,9 @@ struct show_var_st init_vars[]= {
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{"max_tmp_tables", (char*) &max_tmp_tables, SHOW_LONG},
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{"max_write_lock_count", (char*) &max_write_lock_count, SHOW_LONG},
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{"myisam_recover_options", (char*) &myisam_recover_options_str, SHOW_CHAR_PTR},
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{"myisam_max_extra_sort_file_size", (char*) &myisam_max_extra_sort_file_size,
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SHOW_LONG},
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{"myisam_max_sort_file_size",(char*) &myisam_max_sort_file_size, SHOW_LONG},
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{"myisam_sort_buffer_size", (char*) &myisam_sort_buffer_size, SHOW_LONG},
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{"net_buffer_length", (char*) &net_buffer_length, SHOW_LONG},
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{"net_read_timeout", (char*) &net_read_timeout, SHOW_LONG},
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@ -2950,6 +2963,10 @@ static void usage(void)
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#ifndef DBUG_OFF
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printf("\
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-#, --debug[=...] Debug log. Default is '%s'\n",default_dbug_option);
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#ifdef SAFEMALLOC
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puts("\
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--skip-safemalloc Don't use the memory allocation checking");
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#endif
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#endif
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puts("\
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--default-character-set=charset\n\
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@ -3042,7 +3059,7 @@ static void usage(void)
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#ifdef HAVE_GEMINI_DB
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puts("\
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--gemini-recovery=mode Set Crash Recovery operating mode\n\
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(FULL, NONE, FORCE - default FULL)
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(FULL, NONE, FORCE - default FULL)\n\
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--gemini-flush-log-at-commit\n\
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Every commit forces a write to the reovery log\n\
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--gemini-unbuffered-io Use unbuffered i/o\n\
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@ -3051,13 +3068,13 @@ static void usage(void)
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#endif
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#ifdef HAVE_INNOBASE_DB
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puts("\
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--innobase_data_home_dir=dir The common part for innobase table spaces\n
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--innobase_data_file_path=dir Path to individual files and their sizes\n
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--innobase_flush_log_at_trx_commit[=#]
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--innobase_data_home_dir=dir The common part for innobase table spaces\n\
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--innobase_data_file_path=dir Path to individual files and their sizes\n\
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--innobase_flush_log_at_trx_commit[=#]\n\
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Set to 0 if you don't want to flush logs\n\
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--innobase_log_arch_dir=dir Where full logs should be archived\n\
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--innobase_log_archive[=#] Set to 1 if you want to have logs archived\n\
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--innobase_log_group_home_dir=dir Path to Innobase log files.
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--innobase_log_group_home_dir=dir Path to Innobase log files.\n\
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--skip-innobase Don't use innobase (will save memory)\n\
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");
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#endif /* HAVE_INNOBASE_DB */
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@ -3677,10 +3694,14 @@ static void get_options(int argc,char **argv)
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case OPT_MASTER_CONNECT_RETRY:
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master_connect_retry= atoi(optarg);
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break;
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case (int) OPT_SAFE_SHOW_DB:
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case OPT_SAFE_SHOW_DB:
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opt_safe_show_db=1;
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break;
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case OPT_SKIP_SAFEMALLOC:
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#ifdef SAFEMALLOC
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sf_malloc_quick=1;
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#endif
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break;
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default:
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fprintf(stderr,"%s: Unrecognized option: %c\n",my_progname,c);
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use_help();
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|
@ -111,7 +111,8 @@ static void check_unused(void)
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#define check_unused()
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#endif
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int list_open_tables(THD *thd,List<char> *tables, const char *db,const char *wild)
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int list_open_tables(THD *thd,List<char> *tables, const char *db,
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const char *wild)
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{
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int result = 0;
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uint col_access=thd->col_access;
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@ -940,24 +941,28 @@ bool reopen_table(TABLE *table,bool locked)
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goto end;
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}
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tmp.key_length=table->key_length;
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tmp.in_use=table->in_use;
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tmp.used_keys=tmp.keys_in_use;
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tmp.reginfo.lock_type=table->reginfo.lock_type;
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tmp.version=refresh_version;
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tmp.next=table->next;
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tmp.prev=table->prev;
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/* This list copies varibles set by open_table */
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/* This list copies variables set by open_table */
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tmp.tablenr= table->tablenr;
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tmp.tmp_table= table->tmp_table;
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tmp.used_fields= table->used_fields;
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tmp.const_table= table->const_table;
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tmp.outer_join= table->outer_join;
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tmp.null_row= table->null_row;
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tmp.maybe_null= table->maybe_null;
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tmp.status= table->status;
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tmp.keys_in_use_for_query=tmp.used_keys=tmp.keys_in_use;
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/* Get state */
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tmp.key_length= table->key_length;
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tmp.in_use= table->in_use;
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tmp.reginfo.lock_type=table->reginfo.lock_type;
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tmp.version= refresh_version;
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tmp.tmp_table= table->tmp_table;
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tmp.grant= table->grant;
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/* Replace table in open list */
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tmp.next=table->next;
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tmp.prev=table->prev;
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if (table->file)
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VOID(closefrm(table)); // close file, free everything
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|
@ -47,9 +47,9 @@ server-id = 1
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#set-variable = bdb_max_lock=100000
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# Uncomment the following if you are using Innobase tables
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#innobase_data_home_dir = @datadir@
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#innobase_log_group_home_dir = @datadir@
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#innobase_log_arch_dir = @datadir@
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#innobase_data_home_dir = @localstatedir@/
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#innobase_log_group_home_dir = @localstatedir@/
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#innobase_log_arch_dir = @localstatedir@/
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#innobase_data_file_path = ibdata1:25M;ibdata2:37M;ibdata3:100M;ibdata4:300M
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#set-variable = innobase_mirrored_log_groups=1
|
||||
#set-variable = innobase_log_files_in_group=3
|
||||
|
@ -43,9 +43,9 @@ server-id = 1
|
||||
#set-variable = bdb_max_lock=100000
|
||||
|
||||
# Uncomment the following if you are using Innobase tables
|
||||
#innobase_data_home_dir = @datadir@
|
||||
#innobase_log_group_home_dir = @datadir@
|
||||
#innobase_log_arch_dir = @datadir@
|
||||
#innobase_data_home_dir = @localstatedir@/
|
||||
#innobase_log_group_home_dir = @localstatedir@/
|
||||
#innobase_log_arch_dir = @localstatedir@/
|
||||
#innobase_data_file_path = ibdata1:25M;ibdata2:37M;ibdata3:100M;ibdata4:300M
|
||||
#set-variable = innobase_mirrored_log_groups=1
|
||||
#set-variable = innobase_log_files_in_group=3
|
||||
|
@ -45,9 +45,9 @@ server-id = 1
|
||||
#set-variable = bdb_max_lock=10000
|
||||
|
||||
# Uncomment the following if you are using Innobase tables
|
||||
#innobase_data_home_dir = @datadir@
|
||||
#innobase_log_group_home_dir = @datadir@
|
||||
#innobase_log_arch_dir = @datadir@
|
||||
#innobase_data_home_dir = @localstatedir@/
|
||||
#innobase_log_group_home_dir = @localstatedir@/
|
||||
#innobase_log_arch_dir = @localstatedir@/
|
||||
#innobase_data_file_path = ibdata1:25M;ibdata2:37M;ibdata3:100M;ibdata4:300M
|
||||
#set-variable = innobase_mirrored_log_groups=1
|
||||
#set-variable = innobase_log_files_in_group=3
|
||||
|
@ -42,9 +42,9 @@ server-id = 1
|
||||
#skip-bdb
|
||||
|
||||
# Uncomment the following if you are using Innobase tables
|
||||
#innobase_data_home_dir = @datadir@
|
||||
#innobase_log_group_home_dir = @datadir@
|
||||
#innobase_log_arch_dir = @datadir@
|
||||
#innobase_data_home_dir = @localstatedir@/
|
||||
#innobase_log_group_home_dir = @localstatedir@/
|
||||
#innobase_log_arch_dir = @localstatedir@/
|
||||
#innobase_data_file_path = ibdata1:25M;ibdata2:37M;ibdata3:100M;ibdata4:300M
|
||||
#set-variable = innobase_mirrored_log_groups=1
|
||||
#set-variable = innobase_log_files_in_group=3
|
||||
|
@ -4,7 +4,7 @@
|
||||
#
|
||||
# Tested a lot with: --threads=30
|
||||
|
||||
$opt_loop_count=200000; # Change this to make test harder/easier
|
||||
$opt_loop_count=500000; # Change this to make test harder/easier
|
||||
|
||||
##################### Standard benchmark inits ##############################
|
||||
|
||||
@ -308,7 +308,7 @@ sub test_check
|
||||
$type= "check";
|
||||
for ($i=$j=0 ; !test_if_abort($dbh) ; $i++)
|
||||
{
|
||||
sleep(60);
|
||||
sleep(1000);
|
||||
$table=$testtables[$j]->[0];
|
||||
$sth=$dbh->prepare("$type table $table") || die "Got error on prepare: $DBI::errstr\n";
|
||||
$sth->execute || die $DBI::errstr;
|
||||
@ -346,7 +346,7 @@ sub test_repair
|
||||
$type= "repair";
|
||||
for ($i=0 ; !test_if_abort($dbh) ; $i++)
|
||||
{
|
||||
sleep(95);
|
||||
sleep(2000);
|
||||
$table=$testtables[0]->[0];
|
||||
$sth=$dbh->prepare("$type table $table") || die "Got error on prepare: $DBI::errstr\n";
|
||||
$sth->execute || die $DBI::errstr;
|
||||
@ -382,7 +382,7 @@ sub test_flush
|
||||
$count=0;
|
||||
while (!test_if_abort($dbh))
|
||||
{
|
||||
sleep(60);
|
||||
sleep(3000);
|
||||
$dbh->do("flush tables $tables") ||
|
||||
die "Got error on flush $DBI::errstr\n";
|
||||
$count++;
|
||||
|
Loading…
x
Reference in New Issue
Block a user