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OLVM : Unable to Perform CPU Pinning with Error "Fault detail is "[size must be between 0 and 4000, Attribute: vmStatic.cpuPinning]"" (Doc ID 2760567.1)

Last updated on MARCH 29, 2022

Applies to:

Linux OS - Version Oracle Linux 7.7 and later
Linux x86-64

Symptoms

Unable to perform CPU pinning using olvm-vmcontrol utility :

Example :

# olvm-vmcontrol -m <olvm_fqdn> -u <user>@internal -v <guest_vm_name> -c setvcpu -s 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59 -e
Oracle Linux Virtualization Manager VM Control Utility 4.3.1-1
Connected to Oracle Linux Virtualization Manager 4.3.6.6-1.0.9.el7
Setting vcpu pinning ...
Trying to pin virtual cpu # 0
Trying to pin virtual cpu # 1
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Error attempting to pin CPUs.
Full error: Fault reason is "Operation Failed". Fault detail is "[<strong>size must be between 0 and 4000, Attribute: vmStatic.cpuPinning</strong>]". HTTP response code is "400". HTTP response message is "Bad Request".

Changes

No changes

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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