Bug ID 618421: Some mass storage is left un-used

Last Modified: Jun 21, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2

Fixed In:
13.0.0, 12.1.2

Opened: Sep 23, 2016
Severity: 4-Minor


Under certain conditions, 10% of the BIG-IP system's mass storage capacity is not made available for application data.


Applications that use a lot of storage may not function optimally.


This occurs on BIG-IP i-Series platforms.



Fix Information

The storage is optimally reallocated.

Behavior Change

The storage is optimally reallocated. Note: Depending on your installation configuration (i.e., which modules you have provisioned), the size of existing free space, which might have an impact with later versions of BIG-IP software.