Intermittent ORA-27054 Writing To NFS (Control File Backups, Exports)

(Doc ID 2302321.1)

Last updated on AUGUST 31, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

Using: 12.1.0.2, 12.2.0.1.0 version, Linux 6.9

ORA-27054 NFS file system where the file is created or resides is not mounted with correct options occurs intermittently writing to shared NFS area holding copies of controlfile backups and database exports.

Backup (physical/logical) failure with ORA-27054 and permission denied 

e.g.

The issue occurs intermittently and cannot be reproduced consistently.

Configurations used:

EMC Isilon cluster running OneFS, with Redhat 6 version of NFS client.  However, this may apply to other NFS clients as well.

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms