在mac 10.15上，MySQL 8.0.22的安装可以正常运行（Oracle）。但是，从备份重新安装数据后，重启后MySQL将拒绝启动。最初没事。我可以看到所有数据并与之交互，但是一旦我重新启动，MySQL就会拒绝启动。
这可能是某种数据问题吗？
部分mysql错误日志包含如下条目。
020-10-23T17:35:16.621498Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.user. The table is probably corrupted!
2020-10-23T17:35:16.621726Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.db. The table is probably corrupted!
2020-10-23T17:35:16.621933Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.tables_priv. The table is probably corrupted!
2020-10-23T17:35:16.622143Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.tables_priv. The table is probably corrupted!
2020-10-23T17:35:16.622360Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.columns_priv. The table is probably corrupted!
2020-10-23T17:35:16.622563Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.procs_priv. The table is probably corrupted!
2020-10-23T17:35:16.622772Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.procs_priv. The table is probably corrupted!
2020-10-23T17:35:16.622991Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.proxies_priv. The table is probably corrupted!
2020-10-23T17:35:16.623214Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.proxies_priv. The table is probably corrupted!
2020-10-23T17:35:16.623437Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.proxies_priv. The table is probably corrupted!
2020-10-23T17:35:16.623663Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.role_edges. The table is probably corrupted!
2020-10-23T17:35:16.623894Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.role_edges. The table is probably corrupted!
2020-10-23T17:35:16.624129Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.default_roles. The table is probably corrupted!
2020-10-23T17:35:16.624367Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.default_roles. The table is probably corrupted!
2020-10-23T17:35:16.624607Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.global_grants. The table is probably corrupted!
2020-10-23T17:35:16.624851Z 0 [Warning] [MY-013139] [Server] Cannot load from mysql.password_history. The table is probably corrupted!
2020-10-23T17:35:16.625506Z 0 [ERROR] [MY-013139] [Server] Cannot load from mysql.global_grants. The table is probably corrupted!
2020-10-23T17:35:16.625804Z 0 [ERROR] [MY-010952] [Server] The privilege system failed to initialize correctly. For complete instructions on how to upgrade MySQL to a new version please see the 'Upgrading MySQL' section from the MySQL manual.
2020-10-23T17:35:16.626504Z 0 [ERROR] [MY-010119] [Server] Aborting
2020-10-23T17:35:17.559791Z 0 [System] [MY-010910] [Server] /usr/local/mysql/bin/mysqld: Shutdown complete (mysqld 8.0.22) MySQL Commun
当我从SQL文件备份中进行还原时，MySQL不会尝试还原MySQL模式（或者通过错误消息告诉我）。但是，除了该（预期）错误之外，还原还可以。
我真的很沮丧。
在我的系统上，/ etc中没有单独的my.cnf配置文件
文件夹权限可以是wheel mysql，也可以是各个目录的mysql mysql。
非常感谢。