为了能快速了解并处理您的问题,请提供以下基础信息: 系统版本:CentOS 7.9.2009 x86_64(Py3.7.9) 问题描述:数据库手动备份失败只有20B大小,计划任务备份是成功的,数据库环境MySQL 10.5.6-MariaDB,
其它装mysql 8.0的手动备份是正常的,不知道是不是不兼容MySQL 10.5.6-MariaDB,
root密码也是正确的,单个数据库 密码 访问也是正常的,就是手动备份 失败。
新建一个数据库并导入数据,再手动备份也是只有20B大小。
2023-12-22 10:53:29 118259 [Warning] Aborted connection 118259 to db: 'unconnected' user: 'root' host: 'localhost' (Got an error reading communication packets)
2023-12-22 10:53:38 118263 [Warning] Aborted connection 118263 to db: 'unconnected' user: 'root' host: 'localhost' (Got an error reading communication packets)
2023-12-22 10:59:33 118295 [Warning] Aborted connection 118295 to db: 'unconnected' user: 'root' host: 'localhost' (Got an error reading communication packets)
2023-12-22 10:59:35 118299 [Warning] Aborted connection 118299 to db: 'unconnected' user: 'root' host: 'localhost' (Got an error reading communication packets)
2023-12-22 11:12:51 118325 [Warning] Aborted connection 118325 to db: 'unconnected' user: 'root' host: 'localhost' (Got an error reading communication packets)
2023-12-22 11:12:55 118329 [Warning] Aborted connection 118329 to db: 'unconnected' user: 'root' host: 'localhost' (Got an error reading communication packets)
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