Disk DATA_0001 is offline
When the reports "found 1 new failures," it usually indicates a critical disruption to the storage layer, often leading to a forced dismount of a disk group to prevent data corruption . This message is a summary alert that appears in the ASM Alert Log after a specific storage-related error has already occurred. Common Causes asm health checker found 1 new failures
to ensure you haven't hit a "disk full" state. Disk DATA_0001 is offline When the reports "found