A manual or automatic rebalance may clear the problem if the disk group maintains redundancy. Check the background work status:
# 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 asm health checker found 1 new failures updated
Slow response times from the storage subsystem cause the Oracle ASM instance to drop the impacted disks. A manual or automatic rebalance may clear the
SELECT group_number, name, state, type, total_mb, free_mb FROM v$asm_diskgroup; Use code with caution. Verify Your Current Disk Group Status Slow response
Instant Fix for Oracle ASM Disk Failures When this error appears in the ASM alert log, it is usually preceded by underlying I/O dropouts or timeout warnings. This requires immediate DBA intervention to prevent data loss or complete cluster eviction. 🛠️ Root Causes of the ASM Failure Alert