The failure involves voting disks, OCR (Oracle Cluster Registry), or the loss of disk redundancy. This can cause immediate node eviction.
This command performs an in-depth analysis and actively attempts to repair any found corruption. Real-world examples confirm that executing this command effectively resolved the issue and cleared the alert. asm health checker found 1 new failures
:If the failure involves data loss or disk group mounting issues, use RMAN to get a repair recommendation: RMAN> list failure; RMAN> advise failure; Use code with caution. Copied to clipboard The failure involves voting disks, OCR (Oracle Cluster
-- Create a daily check script spool asm_health_report.html SELECT * FROM v$asm_health_check WHERE status='FAIL'; spool off -- Email the report via crontab or OEM. This article provides a 360-degree breakdown of this
This article provides a 360-degree breakdown of this alert: what triggers it, how to diagnose the root cause, step-by-step repair procedures, and long-term prevention strategies.
Oracle Automatic Storage Management (ASM) is the backbone of database storage performance and availability. When the Oracle Grid Infrastructure Health Checker (or Autonomous Health Framework) alerts you that the it means a critical metric has drifted outside of safe operating parameters.
to see how long you have to fix the issue before ASM automatically drops the disk. Oracle Forums When to Take Urgent Action External Redundancy