ACFS-00502: Failed To Communicate With The ACFS Driver (Doc ID 2003307.1)

Last updated on JUNE 28, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

On : 11.2.0.3 version, STORAGE

ACF - ACFS-00502: Failed to communicate with the ACFS driver. Verify the ACFS driver has been load

ACFS mount point is offline after OS activity.

we are getting below error.

oracle@usclsacf417:/u01/app/crs/grid/diag/rdbms/qasynnft/qasynnft1/trace > /sbin/acfsutil registry
acfsutil registry: CLSU-00100: Operating System function: open64 failed with error data: 2
acfsutil registry: CLSU-00101: Operating System error message: No such file or directory
acfsutil registry: CLSU-00103: error location: OOF_1
acfsutil registry: CLSU-00104: additional error information: open64 (/dev/ofsctl)
acfsutil registry: ACFS-00502: Failed to communicate with the ACFS driver. Verify the ACFS driver has been loaded.

ora.ons
  ONLINE ONLINE usclsacf417
  ONLINE ONLINE usclsacf418
ora.staging_acfs.acfs_vol1.acfs
  ONLINE OFFLINE usclsacf417 volume /staging off
  line
  ONLINE OFFLINE usclsacf418
--------------------------------------------------------------------------------
 

ERROR
-----------------------
CLSU-00100, CLSU-00101, CLSU-00103, CLSU-00104, ACFS-00502


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. /sbin/acfsutil registry

BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, ACFS fails to mount

Cause

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