Bug ID 1043909: Inconsistencies in disk threshold limits.

Last Modified: Apr 23, 2022

Bug Tracker

Affected Product:  See more info
F5OS Install/Upgrade, Velos(all modules)

Fixed In:
1.3.0

Opened: Aug 31, 2021
Severity: 3-Major

Symptoms

Inconsistencies are being observed while configuring disk threshold limits. default-2# show cluster disk-usage-threshold state cluster disk-usage-threshold state warning-limit 85 cluster disk-usage-threshold state error-limit 90 cluster disk-usage-threshold state critical-limit 97 cluster disk-usage-threshold state growth-rate-limit 10 cluster disk-usage-threshold state interval 60 No checks are implemented to raise an exception if you attempt to set a critical limit to a value less than error/warning limit.

Impact

Upgrade can fail if the constraints introduced in F5OS-C version 1.3.0 are violated.

Conditions

The problem is seen only while upgrading to F5OS-C 1.3.0 and when you configure the disk threshold limits against the constraints.

Workaround

Configure the critical limit > error and warning limit error limit > warning limit or set to default values before upgrading to F5OS-C 1.3.0. From the chassis partition CLI: ------------------------- default-2(config)# cluster disk-usage-threshold config critical-limit 90 default-2(config)# cluster disk-usage-threshold config error-limit 85 default-2(config)# cluster disk-usage-threshold config warning-limit 80 default-2(config)# commit Commit complete.

Fix Information

None

Behavior Change