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.
