Some other TimeMachine exclusions

In my other post on the topic I excluded my local Mail app files from my TimeMachine backups because they were tripping over McAfee AntiVirus. I thought that it might be sensible to add a few other exclusions to trim down the total amount backed up and reduce the impact of frequent TM backups on my laptop. As you can see, my total backup size is about 380Gb. Included in that are a fair few transient / temporary files that aren't needed as well as some files that are backed up elsewhere anyway plus a handful of things that maybe I don't need or want to back up. Caches Really, you want to keep them? I thought not. They include the browser caches for Safari and Firefox amongst other things. Click the "+" button. In the finder window … [Read more...]

Infected email breaking OSX TimeMachine backups

Having been away from home a lot recently, it had been a while since my laptop had been backed up by TimeMachine. After a few attempts though it got a bit annoying as McAfee kept interrupting the process. The problem seemed to be that the backups contained infected emails: McAfee was blocking TM from writing infected emails to the backup drive. As it turns out, I recalled fixing this once before (although I never blogged about it). So how could it have come unpicked? Looking at my TM backup exclusions, the exclusion that I added was still in place: But my whole mail folder should be more than 8KB!... Then it clicked. I hadn't done a TM backup since updating to OSX El Capitan. After clicking the "+" button to add a new rule, I navigated … [Read more...]