MYSQL：无法确定守护进程是否正在运行：设备的 ioctl 不合适（rc=0）

Question

需要一些帮助。如何在使用 docker compose 运行时解决此问题。

2020-08-10T08:24:49.653807Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.21) initializing of server in progress as process 44
2020-08-10T08:24:49.664010Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2020-08-10T08:24:52.877117Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2020-08-10T08:24:57.629900Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2020-08-10T08:25:03.057763Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.21) starting as process 91
2020-08-10T08:25:03.106631Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2020-08-10T08:25:04.594295Z 0 [ERROR] [MY-011065] [Server] Unable to determine if daemon is running: Inappropriate ioctl for device (rc=0).
2020-08-10T08:25:04.594313Z 0 [ERROR] [MY-010946] [Server] Failed to start mysqld daemon. Check mysqld error log.
2020-08-10 08:25:04+00:00 [ERROR] [Entrypoint]: Unable to start server.

Answer 1

我们通过将容器上配置的内存限制从 256M 增加到 512M 来修复此问题。