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innodb_log_file_mmap: Use a constant documentation string that refers to persistent memory also when it is not available in the build. HAVE_INNODB_MMAP: Remove, and unconditionally enable this code. log_mmap(): On 32-bit systems, ensure that the size fits in 32 bits. log_t::resize_start(), log_t::resize_abort(): Only handle memory-mapping if HAVE_PMEM is defined. The generic memory-mapped interface is only for reading the log in recovery. Writable memory mappings are only for persistent memory, that is, Linux file systems with mount -o dax. Reviewed by: Debarun Banerjee, Otto Kekäläinen
16 lines
922 B
Text
16 lines
922 B
Text
--source include/have_innodb.inc
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--source include/have_debug.inc
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--source include/not_valgrind.inc
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--source include/word_size.inc
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--vertical_results
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--replace_regex /^\/\S+/PATH/ /\.\//PATH/
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select VARIABLE_NAME, SESSION_VALUE, DEFAULT_VALUE, VARIABLE_SCOPE, VARIABLE_TYPE, VARIABLE_COMMENT, NUMERIC_MIN_VALUE, NUMERIC_MAX_VALUE, NUMERIC_BLOCK_SIZE, ENUM_VALUE_LIST, READ_ONLY, COMMAND_LINE_ARGUMENT from information_schema.system_variables
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where variable_name like 'innodb%' and
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variable_name not in (
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'innodb_numa_interleave', # only available WITH_NUMA
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'innodb_evict_tables_on_commit_debug', # one may want to override this
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'innodb_use_native_aio', # default value depends on OS
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'innodb_log_file_buffering', # only available on Linux and Windows
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'innodb_buffer_pool_load_pages_abort') # debug build only, and is only for testing
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order by variable_name;
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