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OLVM: Host Is Non-responsive when unable to access the Storage Domain (Doc ID 2815850.1)

Last updated on JANUARY 29, 2022

Applies to:

Linux OS - Version Oracle Linux 7.8 and later
Linux x86-64

Symptoms

The Host is Non-Responsive in OLVM Admin Portal.
The Host is unable to access the Storage Domain due to multipath flapping, this is verifiable in /var/log/messages:

Jan 1 10:40:09 <hostname> multipathd: 36c4447d1003d3fac30d8552300000049: remaining active paths: 1
Jan 1 10:40:09 <hostname> multipathd: 36c4447d1003d3fac30d8552300000049: remaining active paths: 0
Jan 1 10:40:13 <hostname> multipathd: 36c4447d1003d3fac30d8552300000049: remaining active paths: 1
Jan 1 10:40:13 <hostname> multipathd: 36c4447d1003d3fac30d8552300000049: remaining active paths: 0
Jan 1 10:40:14 <hostname> multipathd: 36c4447d1003d3fac30d8552300000049: remaining active paths: 1
Jan 1 10:40:14 <hostname> multipathd: 36c4447d1003d3fac30d8552300000049: remaining active paths: 2

Changes

No changes were performed on the Server side.

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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