Asm Health Checker Found 1 New Failures Updated — Best

Troubleshooting "ASM Health Checker found 1 new failures updated" in Oracle ASM

SELECT name, state, type, total_mb, free_mb FROM v$asm_diskgroup;

Run crsctl stat res -t to check if disk group resources are in a STABLE or INTERMEDIATE state.

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in the Configuration utility. This screen displays which specific health alert was triggered (e.g., CPU usage, memory limits, or database connectivity). Check Daemon Health : Verify if critical ASM processes like asm_config_server are running. You can check this via the command line using tmsh show /sys service Investigate Recent Changes

: ASM relies heavily on an internal MySQL database. Check for database corruption or space issues by running tmsh load sys config verify or reviewing /var/log/asm for SQL-related errors. Utilize iHealth Diagnostics : Generate a file and upload it to the F5 iHealth portal Troubleshooting "ASM Health Checker found 1 new failures

Implement automated parsing of the ASM alert log to catch health checker messages as soon as they occur, allowing you to respond before the problem escalates.

If the automated repair fails, the ALTER DISKGROUP ... CHECK ALL REPAIR command does not clear the alert, or the health check report indicates unrecoverable corruption, contact Oracle Support immediately. Before doing so, gather the following information:

Then re-run:

Check for SCSI errors, link resets, or multipath flap events.

ASMCMD [+] > chkdg --repair data

This article provides a deep dive into diagnosing, understanding, and resolving this failure efficiently. What is the ASM Health Checker? The article should be informative, covering what ASM

-- Query the location of the alert log SELECT value FROM v$parameter WHERE name = 'background_dump_dest'; Use code with caution.