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Oracle Linux: ASM Devices on Multipathed Disks/LUNs are Able to Use Only One Path for I/O Even After Configuring Multipath with "round-robin 0" (Doc ID 2725135.1)

Last updated on OCTOBER 21, 2022

Applies to:

Linux OS - Version Oracle Linux 6.0 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64

Symptoms

On Oracle Linux server, ASM devices configured on multipathed disks/LUNs are able to send I/O only through a single path, even after setting multipath.conf with "round-robin 0".

Below mentioned multipathed disk/LUN has got two paths, but I/O is going through the single path only:

Changes

 No changes.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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