Bug ID 1975401: Empty CPU allocation after downgrading F5OS-A

Last Modified: Aug 23, 2025

Affected Product(s):
F5OS Install/Upgrade, Velos(all modules)

Known Affected Versions:
F5OS-A 1.5.2, F5OS-A 1.5.3, F5OS-A 1.7.0, F5OS-A 1.8.0

Opened: Jul 02, 2025

Severity: 3-Major

Symptoms

Empty CPU allocation returned by confd for running tenant after downgrading F5OS-A from 1.8.0 to any lower versions. # show tenants -- snip --- state vcpu-cores-per-node 8 state reserved-cpus "" <<<<<<<<<<<<<<<<<<<< Empty cpus state memory 24576 -- snip -- NODE CPUS ------------ 1 - <<<<<<<<<<<<<<<<<<<< No CPU allocation

Impact

GUI Dashboard displays "Data Unavailable No Running Tenants Listed" within CPU tab

Conditions

Downgrade F5OS-A from 1.8.2/1.8.0 to any lower versions.

Workaround

Rebooting the system after a downgrade will restore CPU allocation. If reboot does not work, change the tenant state to Configured/provisioned and then change it back to deployed.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips