Asm Health Checker Found 1 New Failures Updated [best]

. Depending on your specific infrastructure, this usually refers to either F5 BIG-IP Application Security Manager (ASM) Oracle Automatic Storage Management (ASM) 1. F5 BIG-IP ASM (Application Security Manager) In the context of F5, this message likely stems from the BIG-IP system health monitoring

: Use the ADR Command Interpreter (ADRCI) to view the specific "incident" or "problem" that was logged. Command: adrci> show problem or adrci> show incident

Check the ASM alert log for accompanying error codes (e.g., ORA-15000 to ORA-15999 ).

: In a RAC environment, network or heartbeat failures between nodes can trigger ASM health alerts. asm health checker found 1 new failures updated

Set up alerting on v$asm_diskgroup.offline_disks and v$asm_disk.state . Tools like Oracle Enterprise Manager (OEM) or custom scripts can detect failures before they impact applications.

$ asmcmd health check ... FAILURE: Disk group DATA – Disk DATA_0002 is offline ...

For automated assistance, you can use tools like Oracle ORAchk to run a comprehensive health check on your entire Oracle stack. Command: adrci> show problem or adrci> show incident

If the failure is directly related to storage, the ASM instance alert log will pinpoint the disk or group: $GRID_BASE/diag/asm/+asm/+asm1/trace/alert_+asm1.log Use code with caution. Step 2: Identify Common Causes of ASM Failures

Preventing ASM health check failures is far better than dealing with their consequences. Here are some essential best practices for proactive monitoring and prevention:

: The OS can no longer see the physical storage device. Tools like Oracle Enterprise Manager (OEM) or custom

In the complex ecosystem of modern enterprise computing, the Oracle Automatic Storage Management (ASM) layer serves as the critical bridge between the database software and the physical storage hardware. It is the circulatory system of the data center, managing the flow of information to the disks. Within this high-stakes environment, the alert message "ASM Health Checker found 1 new failures updated" is rarely a trivial notification. It is a digital pulse check—a signal that the system’s automated immunity has detected an anomaly that requires immediate human intervention.

Configure OEM to send email or SNMP traps whenever the Checker Failure Detected metric changes to a non‑zero value.