Microsoft SQL Server database ranks third in the relational database, second only to Oracle and MySQL database. when using it, it is inevitable to encounter various problems and warnnings. You may be dba or a developer, I hope this content can help you solve SQL Server error number 17155.

Error number: 17155

Severity level: 10

Event logged: I/O affinity turned on, processor mask 0x%0*I64x. Disk I/Os will execute on CPUs per affinity I/O mask/affinity64 mask config option. This is an informational message only; no user action is required.