Symptom
When upgrading to 17.3 from any prior release if the VM was deployed with a disk space lesser than 16 GB we will see an error on the syslog
%EWLC_PLATFORM-4-REC_DISK: System is running on a disk lower than recommended.Current Disk Size: 8GB, Recommended Disk Size: 16GB
Conditions
Running 17.3 on a 9800-CL with lesser than 16GB of Disk Space
Workaround
If upgrading to 17.3 from a previous release, resizing Disk Space is not supported. If current Disk Size is lesser than 16GB, VM needs to be redeployed to meet new recommended Disk Space requirements.
Further Problem Description