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Wrong User And Group IDs On NFS Mounts After Exadata Node Upgrade From OL5.10 To OL6.6 (Doc ID 2006187.1)

Last updated on AUGUST 04, 2018

Applies to:

Linux OS - Version Oracle Linux 5.10 to Oracle Linux 6.6 [Release OL5U10 to OL6U6]
Oracle Exadata Hardware - Version 11.2.3.1.1 and later
Information in this document applies to any platform.

Symptoms

After upgrading Exadata X4-2 data base nodes from 12.1.1.1.1 to 12.1.2.1.0 which updates Operating system from Oracle Linux version 5.10 to 6.6, the NFS mounts shows userid and groupid as 4294967294 and not associated with any user or group on the Linux client or NFS Server as the example below shows:

 

Changes

Exadata X4-2 Data Base patch upgrade from 12.1.1.1.1 to 12.1.2.1.0

Operating System upgrade from Oracle Linux 5.10 to Oracle Linux 6.6

Cause

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