Bug ID 1110217: System controller is not responding when the disk is out of space

Last Modified: Mar 30, 2024

Affected Product(s):
F5OS F5OS-C(all modules)

Known Affected Versions:
F5OS-C 1.5.0, F5OS-C 1.5.1

Opened: May 27, 2022

Severity: 3-Major

Symptoms

System becomes unresponsive when the disk runs out of space. This could happen when multiple qkview logs are generated and stored on the disk.

Impact

The controller on which the disk has run out of space will not come up properly. A controller restart is required.

Conditions

When the disk runs out of space, some of the applications either stop or restart. If the application restarts, it does so improperly.

Workaround

Clean up the unwanted files from the disk and trigger the controller reboot with the below options. Recovery options 1. Restarting all containers from the affected controller using "systemctl restart platform-services-deployment.service" 2. Use the CLI of another controller and reboot the standby controller using the API "system reboot controllers controller standby" command

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips