How to fix the Oracle error ORA-27218: failed to read ACFS mirror?

In this post, you’ll learn more about the Oracle ErrorORA-27218: failed to read ACFS mirror with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-27218: failed to read ACFS mirror

Reason for the Error ORA-27218: failed to read ACFS mirror

An attempt to communicate with the Oracle Automatic Storage Management Cluster File System (Oracle ACFS) kernel driver failed.

How to fix the Error ORA-27218: failed to read ACFS mirror ?

You can fix this error in Oracle by following the below steps

Check errors on the error stack for an explanation of why communication with ACFS was not successful.