Failures: Asm Health Checker Found 1 New

Subject: ASM Health Check Report – New Failures Detected

When a "new failure" is reported, Oracle has logged a diagnostic entry into its ADR (Automatic Diagnostic Repository). The alert doesn't tell you the problem directly; it tells you that a report is waiting for your review. 2. Immediate Diagnostic Steps asm health checker found 1 new failures

Corrupt files or application errors

Post-incident actions (short incident report template)

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]

Classify the failure type:
Disk Offline: One or more disks in a disk group are no longer accessible. Subject: ASM Health Check Report – New Failures

Look for lines containing SQL> select * from v$asm_health_check or health_check_summary. You will see a failure line like:
"Check: Disk Path Accessibility, Status: FAIL, Details: Disk DATA_0002 path /dev/mapper/asm_data2 is not readable" Title: ASM Health Checker — 1 new failure