This alert indicates that the Oracle Automatic Storage Management (ASM)
to check the status of your failure groups or disk redundancy? asm health checker found 1 new failures updated
Then the health checker will flag this as a new failure. This alert indicates that the Oracle Automatic Storage
: Log into the ASM instance and check if any diskgroups are offline or if disks have been dropped. SQL> select name, state from v$asm_diskgroup; state from v$asm_diskgroup
ALTER DISKGROUP data ONLINE DISK data_0003;
Wait for the recovery to complete (monitor via v$asm_operation ). Once done, the health checker will automatically clear the failure and log a corresponding "failure cleared" message.
When the health checker reports a "new failure," it is rarely vague. It usually points to one of three specific categories: