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Asm Health Checker Found 1 New Failures

ASM Health Checker Found 1 New Failure: What It Means and How to Resolve It

Before troubleshooting the error, understanding the tool is crucial. The ASM Health Checker is an automatic, background diagnostic framework introduced in Oracle Grid Infrastructure 11gR2 (enhanced in 12c and 19c). It runs periodically (typically every hour or on specific triggers) to validate:

Remember:

A healthy ASM is the silent foundation of a robust Oracle database. Listen to its health checker, and your database will thank you with uptime. asm health checker found 1 new failures

  • First run ever → all failures are considered new (optionally treat as baseline, not alert)
  • Check item disappears from results → ignore (unless required to track)
  • Flapping failure (pass→fail→pass→fail) → should re-alert on each new appearance after a pass

) has been changed and no longer aligns with recommended settings. Offline Disks ASM Health Checker Found 1 New Failure: What

Connect to the ASM instance and run:

  • Title: ASM Health Checker — 1 new failure detected — [component]
  • Time detected: [timestamp UTC]
  • Duration: [time to remediation]
  • Impact: [user-facing or internal only]
  • Root cause: [brief diagnosis]
  • Actions taken: [steps performed]
  • Permanent fix implemented: [yes/no — describe]
  • Follow-ups: [improve monitoring, automation, runbook updates]