Asm Health Checker Found 1 New Failures Updated

A manual or automatic rebalance may clear the problem if the disk group maintains redundancy. Check the background work status:

ls -la /dev/oracleasm/disks/ # or ls -la /dev/mapper/ asm health checker found 1 new failures updated

. 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 A manual or automatic rebalance may clear the

Look for "Write Failed" or "I/O error" warnings to see if a physical disk has dropped. F5 BIG-IP ASM (Application Security Manager) In the

| Failure Type | Example | |-------------|---------| | | A disk in a disk group is offline or missing. | | Disk path error | Underlying LUN/device path inaccessible. | | Read/write errors | OS or storage reports I/O errors. | | Stale disk | Disk not synchronized with partner disks. | | Failure group issues | Entire failure group degraded. |

# Locate your ASM Alert log using the ADRCI tool adrci> show alert -p "message_text like '%ASM Health Checker%'" Use code with caution. 2. Verify Your Current Disk Group Status