Asm Health Checker Found 1 New Failures Updated ~repack~ Info

Ensure you are on the latest RU (Release Update), as Oracle frequently releases patches for ASM Health Checker "false positives."

<GRID_HOME>/diag/asm/+asm/+<ASM>/alert/log.xml

For persistent issues, you may need to gather a diagnostic package using the Incident Packaging Service (IPS) and upload it to Oracle Support exact command

Path: /u01/app/oracle/diag/asm/+asm/ /trace/alert_ .log . asm health checker found 1 new failures updated

This isn't just another routine log entry; it signals a potential integrity issue within your ASM storage infrastructure. Understanding what this alert means, why it appears, and how to fix it is a core operational skill for any Database Administrator (DBA).

The ASM (Automatic Storage Management) health checker is a crucial tool in Oracle databases that monitors and reports on the health of storage configurations. When the ASM health checker identifies issues, it alerts database administrators to take corrective action. One such alert is "asm health checker found 1 new failures updated," which indicates that a problem has been detected and updated in the ASM configuration. In this article, we will delve into what this alert means, its implications, and a step-by-step guide on how to address it.

Do not ignore this alert. Follow this standard triage procedure: Ensure you are on the latest RU (Release

Based on real‑world case studies and Oracle diagnostic reports, the “found 1 new failures” alert is most frequently caused by:

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If you are an Oracle Database Administrator, seeing the alert in your logs or monitoring dashboard (like Enterprise Manager) can be a bit jarring. This message is the Oracle Automatic Storage Management (ASM) framework’s way of telling you that its internal diagnostic engine has detected an issue that could compromise the health of your storage layer. The ASM (Automatic Storage Management) health checker is

Receiving the alert in your Oracle Automatic Storage Management (ASM) alert log is a critical signal that the system has detected a problem—often related to disk accessibility or disk group integrity.

If the failure indicates a physical disk failure ( STATE = 'OFFLINE' or MODE_STATUS = 'OFFLINE' ), you must replace it. ALTER DISKGROUP OFFLINE DISK ; Use code with caution. Replace the physical disk at the storage level. Online the disk (rebalance will occur automatically): ALTER DISKGROUP ONLINE DISK ; Use code with caution. Scenario C: Metadata Corruption (Critical Action)