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OL7: 12.2 RAC/ASM Fails to Start on NFSv4, Creating ab_+ASM1.dat Returns EACCES (Doc ID 2340933.1)

Last updated on AUGUST 04, 2018

Applies to:

Linux OS - Version Oracle Linux 7.2 with Unbreakable Enterprise Kerne [4.1.12] to Oracle Linux 7.4 with Unbreakable Enterprise Kerne [4.1.12] [Release OL7U2 to OL7U4]
Linux x86-64

Symptoms

 Getting error "ORA-27301: OS failure message: Permission denied" while access ASM over NFS4 version

Changes

 The issue happens only while using NFS version 4 and does not occur when its V3.

Cause

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