,1$'%$11&
二、详细过程
1
、检查先决条件及复制状态
MySQL
半同步复制使用需以下先决条件:
44
及以上版本;
异步复制已存在;
支持动态加载插件(
5/%*1/%'
为
67
);
1.1Master
8 9 "1:
#$$$$$$$$$$$#
;;
#$$$$$$$$$$$#
;;
#$$$$$$$$$$$#
<1
8 9 9 "5<(=>5/%*1/%'>:
#$$$$$$$$$$$$$$$$$$$$$$#$$$$$$$#
;?(/*;?;
#$$$$$$$$$$$$$$$$$$$$$$#$$$$$$$#
;5/%*1/%';67;
#$$$$$$$$$$$$$$$$$$$$$$#$$$$$$$#
<1
8 9 9 "5<5:
#$$$$$$$$$$$#$$$$$$#$$$$$$#$$$$$$$$$$$#$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$#
;/%;@;A;/%;/BBC2;
#$$$$$$$$$$$#$$$$$$#$$$$$$#$$$$$$$$$$$#$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$#
;;;;;%%,,$%$$111$1,9,;
;;;;;,4,$$$$1,9;
#$$$$$$$$$$$#$$$$$$#$$$$$$#$$$$$$$$$$$#$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$#
<D<'1
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