Asm Health Checker Found 1 New Failures Jun 2026

$ asmcmd online -G DATA -D DATA_0004 --force

wait_count , time , read/write errors

When this failure appears, your first goal is to identify the specific error code or "Checker Failure" name. asm health checker found 1 new failures

More importantly, check the V$ASM_HEALTH view via SQL $ asmcmd online -G DATA -D DATA_0004 --force

ALTER DISKGROUP <DG_NAME> CHECK ALL;

Ensure ASM_POWER_LIMIT is optimized for your storage hardware to handle disk failures smoothly. If you want to isolate the exact cause, let me know: The exact error code or snippet from your ASM alert log Your Oracle Grid Infrastructure version (e.g., 19c, 21c) read/write errors When this failure appears

ALTER DISKGROUP DATA SET ATTRIBUTE '_disk_repair_time'='3h'; ALTER DISKGROUP DATA OFFLINE DISK DATA_0004 DROP AFTER 2h;