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 SEPTEMBER 02, 2024

Applies to:

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
Trying to pin virtual cpu # 2
Trying to pin virtual cpu # 3
Trying to pin virtual cpu # 4
Trying to pin virtual cpu # 5
Trying to pin virtual cpu # 6
Trying to pin virtual cpu # 7
Trying to pin virtual cpu # 8
Trying to pin virtual cpu # 9
Trying to pin virtual cpu # 10
Trying to pin virtual cpu # 11
Trying to pin virtual cpu # 12
Trying to pin virtual cpu # 13
Trying to pin virtual cpu # 14
Trying to pin virtual cpu # 15
Trying to pin virtual cpu # 16
Trying to pin virtual cpu # 17
Trying to pin virtual cpu # 18
Trying to pin virtual cpu # 19
Trying to pin virtual cpu # 20
Trying to pin virtual cpu # 21
Trying to pin virtual cpu # 22
Trying to pin virtual cpu # 23
Trying to pin virtual cpu # 24
Trying to pin virtual cpu # 25
Trying to pin virtual cpu # 26
Trying to pin virtual cpu # 27
Trying to pin virtual cpu # 28
Trying to pin virtual cpu # 29
Trying to pin virtual cpu # 30
Trying to pin virtual cpu # 31
Trying to pin virtual cpu # 32
Trying to pin virtual cpu # 33
Trying to pin virtual cpu # 34
Trying to pin virtual cpu # 35
Trying to pin virtual cpu # 36
Trying to pin virtual cpu # 37
Trying to pin virtual cpu # 38
Trying to pin virtual cpu # 39
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

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.