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  3. asm health checker found 1 new failures

Asm Health Checker Found 1 New Failures |verified| ⭐ Quick

The error message "ASM Health Checker found 1 new failures" typically appears in the Oracle ASM alert logs when the system detects an issue with a disk or disk group

  • Verify the account/keys used by the service are valid and not expired.
  • Roll back changed permissions or reissue credentials if necessary.
ALTER SESSION SET CONTAINER = '+ASM';
BEGIN
  DBMS ASMADM .check_health;
END;
/

The "failure" wasn't a system collapse—it was the system getting confused by its own shadow. asm health checker found 1 new failures

: ASM takes disks offline if it cannot complete a write operation, which can lead to a disk group failure if redundancy is lost. Insufficient Redundancy The error message "ASM Health Checker found 1

  • Look at recent system events (last 30–60 minutes):

    Step 1: Locate the Full Failure Details

    The message asm health checker found 1 new failures is just the headline. The details are written to the ASM alert log. Verify the account/keys used by the service are

    • Incident timeline: assemble a precise timeline of events, alerts, root cause, and actions taken.
    • Blameless postmortem: document root cause, contributing factors, mitigations, and long-term fixes.
    • Action items with owners and deadlines: