mysql 配置gtid备份的大坑

xtrabackup 失败!

mysqldump 

报错:

ERROR 1840 (HY000) at line 24: @@GLOBAL.GTID_PURGED can only be set when @@GLOBAL.GTID_EXECUTED is empty.

在dump导出时,添加--set-gtid-purged=off参数,避免将gtid信息导出

mysqldump -uxxxxx -pxxxxxxx --all-databases --set-gtid-purged=off  > /dir/name.sql

原文地址:https://www.cnblogs.com/yangxiaochu/p/9401651.html