Here's a more detailed, step-by-step guide to troubleshooting ASM health checker failures:

If you've received a notification that the "ASM health checker found 1 new failures updated," it's essential to understand what this message means and take prompt action to resolve the issue. In this article, we'll delve into the details of ASM health checking, explore the possible causes of this error, and provide step-by-step guidance on how to troubleshoot and fix the problem.

Automatic Storage Management (ASM) is a vital component of Oracle databases, responsible for managing storage resources and providing a layer of abstraction between the database and the underlying storage devices. The ASM health checker is a built-in tool that monitors the health and performance of ASM instances, alerting administrators to potential issues before they become critical problems.

When you receive a notification that the "ASM health checker found 1 new failures updated," it means that the ASM health checker has detected a new issue with the ASM instance or one of its associated disks. The failure message is updated in the ASM alert log, indicating that a new problem has been identified.