Skip to content

Asm Health Checker Found 1 New Failures Direct

Subject:

ASM Health Check Report – New Failures Detected

: A single disk path has become unavailable, even if the disk is still accessible via a redundant path. Disk Group Redundancy asm health checker found 1 new failures

Pro Tip:

Regularly monitor your v$asm_operation view. If you see long-running "REBAL" (rebalance) operations following a failure, ensure your ASM_POWER_LIMIT is set high enough to complete the recovery quickly without impacting database I/O. Subject: ASM Health Check Report – New Failures

Part 2: Common Root Causes

Fix the Underlying Cause

:

This message indicates that the ASM health checker has detected a single failure in the storage system. The failure could be related to various issues, such as: Validate current configuration versus source-of-truth

Conclusion

Subject:

ASM Health Check Report – New Failures Detected

: A single disk path has become unavailable, even if the disk is still accessible via a redundant path. Disk Group Redundancy

Pro Tip:

Regularly monitor your v$asm_operation view. If you see long-running "REBAL" (rebalance) operations following a failure, ensure your ASM_POWER_LIMIT is set high enough to complete the recovery quickly without impacting database I/O.

Part 2: Common Root Causes

Fix the Underlying Cause

:

This message indicates that the ASM health checker has detected a single failure in the storage system. The failure could be related to various issues, such as:

Conclusion