Time machine backup slow until I disabled real-time protection – Avira Answers https://answers.avira.com/en/question/time-machine-backup-slow-until-i-disabled-realtime-protection-46705
Adding folders and files exceptions for the Real-Time Protection of Avira Free Antivirus for Mac – Avira Answers https://answers.avira.com/en/question/adding-folders-and-files-exceptions-for-the-realtime-protection-of-avira-free-antivirus-for-mac-9751?sh=true
Erasing a FileVault 2-encrypted Volume https://derflounder.wordpress.com/2013/06/29/erasing-a-filevault-2-encrypted-volume/
mountain lion – Time Machine automatic backups fail, manual backups succeed – Ask Different http://apple.stackexchange.com/questions/101023/time-machine-automatic-backups-fail-manual-backups-succeed
time machine – How do I erase an encrypted TimeMachine drive on Mountain Lion if I’ve forgotten the password? – Ask Different http://apple.stackexchange.com/questions/70480/how-do-i-erase-an-encrypted-timemachine-drive-on-mountain-lion-if-ive-forgotten
lion – How to fix slow Spotlight and Time Machine since 10.7.5? – Ask Different http://apple.stackexchange.com/questions/65486/how-to-fix-slow-spotlight-and-time-machine-since-10-7-5
time machine slow in 10.7.5: Apple Support Communities https://discussions.apple.com/thread/4324046?start=345&tstart=0
tmutil: How to find hidden arguments | Said Svec http://www.saidsvec.com/2012/02/18/tmutil-hidden-arguments/
osx – TimeMachine: how to identify which files are bloating the backups? – Super User http://superuser.com/questions/393146/timemachine-how-to-identify-which-files-are-bloating-the-backups