Searching for Mysql Large Files Support information? Find all needed info by using official links provided below.
https://dev.mysql.com/doc/refman/8.0/en/large-page-support.html
Large page support in MySQL is disabled by default. To enable it, start the server with the --large-pages option. For example, you can use the following lines in the server my.cnf file: [mysqld] large-pages. With this option, InnoDB uses large pages ...
https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html
For information on server system variables specific to replication, ... You need to increase this only if you expect a large number of connections in a short period of time. ... This variable is primarily intended to support replication from a MySQL 5.7 or older master server to a MySQL 8.0 slave server, or group replication with a MySQL 5.7 ...
https://dev.mysql.com/doc/refman/5.7/en/large-page-support.html
MySQL 5.7 Reference Manual / ... Large page support in MySQL is disabled by default. To enable it, start the server with the --large-pages option. For example, you can use the following lines in the server my.cnf file: [mysqld] large-pages. With this option, InnoDB uses large pages ...
https://bugs.mysql.com/bug.php?id=52716
I ran across this bug when doing testing with the 5.5.5-m3 release, so I pulled down the latest source, and built it, and the generic package (gzipped tar) came out as 5.6.1-m4, and I checked the file sys_vars.cc to verify this fix was in there.
https://bugs.mysql.com/17336
While QNX does not support large files in their current native filesystem implementation, large file support is present within the OS itself and is also offered by various third party filesystems. In addition, the lack of large file support means that InnoDB "raw" partition support is limited to 2GB.
https://dev.mysql.com/doc/mysql-reslimits-excerpt/5.5/en/table-size-limit.html
If you need a MyISAM table that is larger than the default limit and your operating system supports large files, the CREATE TABLE statement supports AVG_ROW_LENGTH and MAX_ROWS options. See CREATE TABLE Statement. The server uses these options to determine how large a table to permit.
https://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html
innodb_large_prefix is deprecated and will be removed in a future release. innodb_large_prefix was introduced to disable large index key prefixes for compatibility with earlier versions of InnoDB that do not support large index key prefixes. innodb_limit_optimistic_insert_debug
https://dev.mysql.com/doc/refman/5.7/en/innodb-checkpoints.html
14.12.3 InnoDB Checkpoints. ... It often makes sense to set the total size of the log files as large as the buffer pool or even larger. Although in the past large log files could make crash recovery take excessive time, starting with MySQL 5.5, performance enhancements to crash recovery make it possible to use large log files with fast startup ...
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