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[ PCA/OVM ] High Number Of DRS Live Migrates (Doc ID 2404571.1)

Last updated on JULY 14, 2020

Applies to:

Private Cloud Appliance - Version 2.3.1 and later
Oracle VM - Version 3.4.1 and later
Linux x86-64

Symptoms

You have Distributed Resource Scheduling (DRS) enabled on PCA.

It is set to 80% CPU and 80% on all network interfaces with a time period of 5 minutes.

During the evening/night, we see excessive live migrations.

For example:

<HOSTNAME1> was running on ovcacn35r1 and is now running on ovcacn37r1
<HOSTNAME2> was running on ovcacn31r1 and is now running on ovcacn37r1
<HOSTNAME3> was running on ovcacn11r1 and is now running on ovcacn09r1

 

Changes

Enabled DRS.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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