Asm Health Checker Found 1 New Failures Updated

Ensuring Database Security and Performance with ASM Health Checker

Summary

• A transient high-I/O spike causing timeouts
• A bug in specific Oracle versions (e.g., Bug 18375002 in 12.1.0.2)
• Incorrectly configured _asm_hbe_timeout parameters

• Review recent changes to ASM or storage configurations.
• Use v$asm_diskgroup and v$asm_disk for detailed information.

If offline_disks > 0, you have confirmed physical disk failures. asm health checker found 1 new failures updated

Immediate investigation is required to determine if the failure is physical (requiring hardware replacement) or logical (requiring resync). Ignoring this alert significantly increases the risk of a total storage outage. Ensuring Database Security and Performance with ASM Health

If you see this message, follow these steps to identify and resolve the failure: A transient high-I/O spike causing timeouts A bug

Ensure no physical disks are in a "Predictive Failure" or "Unconfigured-Bad" state via your storage management console. Perform Repair: If corruption is confirmed, use the CHECK ALL REPAIR command mentioned above. specific SQL queries