Asm Health Checker Found 1 New Failures Jun 2026

When you see the alert, do not panic. Follow this systematic diagnostic procedure:

The diagram below outlines the sequential steps to take from the moment you see the alert log message.

The of the affected disk group (External, Normal, High). asm health checker found 1 new failures

The new ASM health check failure is isolated and classified as . Immediate intervention is not critical, but prompt remediation will restore full redundancy and prevent potential escalation.

Have you encountered an unusual "1 new failure" not covered here? Share your specific error message—solutions vary by Oracle version (11.2 to 23ai) and storage vendor. When you see the alert, do not panic

While less frequent, the term appears in other specialized software. For instance, the product suite uses an "ASMInst agent" that may have health check monitoring limitations, resulting in failure messages. In such cases, the solution is to adjust the agent's configuration.

Alternatively, use the CLI to check the logs: grep "health_checker" /var/log/asm Step 2: Common Failure Scenarios and Fixes 1. Database Table Crashes The new ASM health check failure is isolated

Resource Constraints: Memory exhaustion or disk space limits on the /var or /appdata partitions. Step 1: Identify the Specific Error

This command checks and attempts to repair the found corruption, which typically resolves the alert.

Next, check the status of your ASM disk groups and individual disks.