Thank you very much bigfoot65. I've narrowed it down the about 850 subdirectories under /usr/local/crashplan/upgrade/, which are collectively taking up all that space. I suspect they are the files I had backed up, even though I had told crashplan to discard all backups since I wanted to start anew. ...

Thanks for the response. Checked /var/log and the .gz files were only a few KB in size. Found a few logs about 23MB each, but nothing major that would be in the GB range. If you happen across the script, please let me know. Much appreciated!

Recently, Crashplan alerted me that it was unable to continue with the backup because the hard drive was full. My HDA only has a single 80GB drive (71.2GB usable). I do not have any files in my shares, as I only use the HDA for DNS, DHCP, and Crashplan. The only apps installed are Crashplan and RPM ...