使用sqldump生成的sql文件还原mariadb引发错误代码22

Question

I run the following to dump full database C:\\MariaDB\\bin mysqldump.exe -uroot -p --single-transaction --flush-logs --master-data=2 --all-databases > full_db_backup.sql on one computer.

Then, on another machine, I reinstall a fresh new MariaDB 10.1.22. And populate this new database instance with the following: C:\\MariaDB\\bin mysql.exe -uroot -p < full_db_backup.sql

After running for half a hour, I get the following error mysql.exe: Error reading file '' (Errcode: 22 "Invalid argument")

This error even does not have enough information for me to debug or chase down. The sql dump is 90GB and pretty large. It is hopeless to grep '' from that file. I even have no idea how to start to investigate this problem. By the way, both original database instance and new database instance are MariaDB 10.1.22.

Answer 1

1) I run "chkdsk /F" 2) reboot my computer 3) run "C:\\MariaDB\\bin mysql.exe -uroot -p < full_db_backup.sql" Now, it works. My speculation is that is something related to hardware. ErrorCode 22 might not be an MariaDB error code at all. It is some OS errorcode passed to MariaDB. I tried 2) and 3) a few times before, it does NOT work. So "chkdsk /F" is the magic here.