id summary reporter owner description type status milestone component version severity resolution keywords cc 8746 Boot log sink file collector max number of files threshold semenov.nick@… Andrey Semashev Need to introduce keyword::max_files for sinks::file::make_collector() in order to limit number of files in the collector's target directory, similarly to keywords::max_size. For instance, when rotating files daily, one should be able to specify number of days to keep the files for. Feature Requests closed To Be Determined log Boost 1.54.0 Showstopper fixed boost log file collector