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polardbx-engine:v2.4.0_8.4.19 恢复容器同步数据文件成功,调用启动命令时报错
The text was updated successfully, but these errors were encountered:
请贴一下mysqld的err log,另外,我们支持的备份工具是https://github.com/polardb/polardbx-backup
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这个看起来是当时备份的时候polardbx是低版本,基于mysql8018的,现在最新版本是基于8032,相当于升级启动了。 解决方法: 首先,确认下当时备份时,mysqld是处于normal shutdown的状态https://dev.mysql.com/doc/refman/8.0/en/upgrade-binary-package.html 。如果不能保证这一点,则需要使用对应老版本polarx来启动。 确认normal shutdown后,将err log里的#innodb_redo文件夹清空,再用新版本启动 也可以无脑删#innodb_redo文件夹,只是这样就不能保证不丢数据了
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polardbx-engine:v2.4.0_8.4.19
恢复容器同步数据文件成功,调用启动命令时报错
The text was updated successfully, but these errors were encountered: