Better error logging

For example when truncating DS names in RRD longer then 19, there is no error or warning issued. Could be added in this file :

The truncating is fine, but for me gave double names, also other code does not truncate names and hence fails. Its difficult to find the issue :slight_smile:

Logging is mostly for the users, they don’t care what the DS names are.

If there is a warning it should be for adding duplicate DS names, not that they were truncated.

Its for sure not a user feature, its more a developer/hacker feature. Thx for the reply :slight_smile: