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Oracle Linux: ASM Devices Permission Changes on Reboot (Doc ID 2192374.1)

Last updated on MARCH 14, 2024

Applies to:

Linux OS - Version Oracle Linux 6.6 with Unbreakable Enterprise Kernel [2.6.39] to Oracle Linux 6.8 with Unbreakable Enterprise Kernel [4.1.12] [Release OL6U6 to OL6U8]
Oracle Cloud Infrastructure - Version N/A and later
Linux x86
Linux x86-64

Symptoms

The ASM devices lose without any identifiable reason the privileges oracle:oinstall and are set back to root:disk.

The SAN devices are connected with multipath and integrated with udev.

Debugging has been enabled for multipath and for udev, but the only apparent error is :

 

Changes

Change of disk mapping and/or reboot

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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