[ASM Health Checker] 🚨 1 new failure detected

flowchart TD A[ASM Alert Log Message<br>"ASM Health Checker found 1 new failures"] --> B(Step 1:<br>Run Diagnostic CHECK) B --> CCheck<br>V$ASM_OPERATION C --> D[Step 2:<br>Generate Health Check Report] D --> E[Step 3:<br>Analyze Failure] E --> FCorruption Found? F -- Yes --> G(Step 4:<br>Execute CHECK ALL REPAIR) G --> H[Step 5:<br>Monitor Rebalance] H --> I[Step 6:<br>Re-validate & Verify] I --> J[Step 7:<br>Document & Prevent] F -- No --> K[False Positive?<br>Engage ASM Team]

Define your IAM policies, KMS keys, and Secrets Manager resources entirely via AWS CloudFormation or Terraform. This eliminates manual configuration errors and drift.

Alert logs report an "offline" status or a mismatch in the expected number of active disks.

Oracle provides the asmcmd utility to query the health status of disk groups directly. Log in as the Grid Infrastructure OS user (typically grid ) and execute: asmcmd chkdg -g Use code with caution.

Ensure the ASM instance can reach its dependent services (LDAP, Database, API Gateway). A single ping failure can trigger this alert.

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.