Storage system input-output time-out

Applies to: SQL Server

This rule checks the system event log for EventId 9. This message indicates that an I/O time-out has occurred in the storage system.

Best practices recommendations

Review the following Microsoft Knowledge Base articles for more information about how to troubleshoot this error:

• Microsoft Knowledge Base article 259237

• Microsoft Knowledge Base article 154690

For more information

SQL Server I/O Basics, Chapter 2