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Shane - you inadvertently told me what your issue is: you do not have write permissions for the ~ldm/etc/registry.xml file, which is where the configuration for how many files to keep is kept. And that makes me wonder if you have permissions to write logs. Once logged in as the "ldm" account, if you do "id ldm" - you should see your user and group(s) ids according to the OS. This is significant in that one of two things needs fixed in your install: 1) either /opt/ldm/* is not owned by the "ldm" account - such as /opt/ldm/etc/registry.xml, /opt/ldm/var/logs, etc. -or- 2) the mode of the directories or files are too protective . . . which, if you login to "ldm" and then" find . -type d -exec chmod 755 {} \; Could remedy as long as all the files under /opt/ldm are owned by ldm. Once you resolve the permissions issue, then log files should appear, and with that, the proper rotation. - Stonie Cooper, PhD Software Engineer III NSF Unidata Program Center University Corporation for Atmospheric Research I acknowledge that the land I live and work on is the traditional territory of The Pawnee, The Omaha, and The Otoe. Ticket Details =================== Ticket ID: RFW-547712 Department: Support LDM Priority: Normal Status: Open =================== NOTE: All email exchanges with NSF Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.