Bug ID 2050173: F5OS GUI/CLI "Available Storage" displayed when creating tenants not accurate due to thin provisioning

Last Modified: Mar 19, 2026

Affected Product(s):
F5OS Velos(all modules)

Known Affected Versions:
F5OS-A 1.8.1, F5OS-A 1.8.2, F5OS-A 1.8.3

Opened: Sep 11, 2025

Severity: 2-Critical

Symptoms

The "Available Storage" field in the F5OS GUI/CLI shows “0 GB” available after several tenants are deployed, even though more tenants can still be created due to thin provisioning. This behavior leads to confusion as users may mistakenly believe that no additional tenants can be deployed.

Impact

Misrepresentation of available storage in the GUI/CLI causes users to incorrectly interpret system limits and subsequent loss of trust in the storage metric as a reliable reference.

Conditions

* Deploy tenants on an F5OS appliance (e.g., r5k or r10900). * Observe the "Available Storage" field in the GUI/CLI after creating multiple tenants; it may display "0 GB" despite sufficient resources for additional tenants.

Workaround

No current workaround exists to adjust the displayed storage value.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips