Asm Health Checker Found 1 New Failures Updated ❲90% Limited❳

Verify if the diskgroup is mounted, dismounted, or in the process of dismounting (ORA-15130).

SELECT NAME, PATH, STATE, MODE_STATUS FROM V$ASM_DISK;

Monitoring for any impact on performance or disk availability. Option 3: Short & Direct ASM Health Checker Update: 1 new failure found. ⚠️ Currently investigating the ASM alert log

The "1 new failure" message is just a summary. You must check the (and often the associated trace files) for the specific ORA- error codes following it. Look for: ORA-15032 : Not all alterations performed. ORA-15040 : Diskgroup is incomplete. ORA-15042 : ASM disk is missing from the group. 2. Check Disk and Disk Group Status asm health checker found 1 new failures updated

SQL> SELECT group_number, disk_number, name, state, path FROM V$ASM_DISK WHERE state != 'NORMAL';

The system automatically launches targeted health checks based on the problem type:

The message "" typically appears in the Oracle Automatic Storage Management (ASM) alert log when a critical issue—such as a disk failure or a forced diskgroup dismount—is detected . This is part of Oracle's fault diagnosability infrastructure designed to capture diagnostic data at the first sign of trouble. Immediate Actions to Take Verify if the diskgroup is mounted, dismounted, or

: Schedule weekly orachk cron jobs to catch silent degradation before it triggers critical system alerts.

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Once the investigation is complete, you can take corrective action. The exact steps will depend on the findings, but the general process is as follows: ⚠️ Currently investigating the ASM alert log The

Set the home to the ASM instance, e.g., set home diag/asm/+asm/+ASM1 .

: Use the ADR Command Interpreter (ADRCI) to view the specific "incident" or "problem" that was logged. Command: adrci> show problem or adrci> show incident

ALTER DISKGROUP <disk group name> CHECK;