Asm Health Checker Found 1 New Failures ((new)) May 2026

Sometimes the failure is not about the disks themselves, but about the ASM instance’s ability to manage them—such as running out of processes or memory in the SGA. 4. How to Resolve the Failure

If you are managing an Oracle Database environment using Automatic Storage Management (ASM), encountering the alert can be a jarring experience. This message is usually triggered by the Oracle Health Monitor (HM), a framework designed to detect and analyze components within the database and ASM instances. asm health checker found 1 new failures

Check which home is reporting the error (usually the ASM home): Sometimes the failure is not about the disks

Here is a deep dive into what this error means, how to diagnose it, and the steps to resolve it. 1. Understanding the ASM Health Checker This message is usually triggered by the Oracle

If a path to a physical disk is lost (due to HBA failure or cable issues), ASM might mark the disk as "OFFLINE." If the diskgroup is still mounted but missing a member, the Health Checker will flag it.