Detects Error Event ID 825 in the system log. This error message indicates that SQL Server could not read data from the disk ...

Detects Error Event ID 825 in the system log. This error message indicates that SQL Server could not read data from the disk on the first try. This message indicates a major problem with the disk I/O subsystem, not with SQL Server itself. However, the disk problem can cause data loss or database corruption if it is not resolved.