Asm Health Checker Found 1 New Failures Jun 2026

The first step is to determine precisely which disk group or component is affected. You can do this by querying Oracle's V$HM_RUN view to review the health check report.

As with many complex systems, proactive prevention is far better than reactive repair. Implementing the following best practices can significantly reduce the likelihood of encountering this alert:

The V$ASM_OPERATION view displays rows for every active, long-running operation in the ASM instance, including rebalances. If one is in progress, a query like SELECT * FROM V$ASM_OPERATION WHERE OPERATION LIKE 'REBAL' can show its current STATE (e.g., RUN or WAIT), progress, and estimated time to completion. asm health checker found 1 new failures

Unlike transient warnings, this specific failure indicates a state change from "Healthy" to "Unhealthy" for a specific component, requiring immediate triage to prevent potential service disruption or data integrity issues.

Thorough documentation is a cornerstone of effective system management. Record the following details in your team's knowledge base or ticketing system: The first step is to determine precisely which

Once you’ve identified the Failure ID in ADRCI , you can ask Oracle for a repair advice: advise failure ; Use code with caution.

Loss of physical fiber channel paths, faulty host bus adapters (HBAs), or incorrect multipathing layers ( multipathd ) will drop the physical storage paths. ASM detects this loss of communication as a failed disk heartbeat. 3. Disk Header Mutilation Thorough documentation is a cornerstone of effective system

Do you have the or the specific Failure ID from your logs? I can help you interpret the exact cause.