It means that a disk goes bad and you lose the data. Typically there is some form of protection. I use standard raid 10 which is a bit dated but modern approaches like erasure coding are getting more common. Even if it’s JBOD, you should have a copy of the data in case a drive dies. That’s the value of like raid 5 since it gives you most of the drive space and tolerates a drive failure. RAID is available in software but I’m still using older LSI hardware controllers. A RAID1 mirror would basically be similar to just copying files from one drive to another manually. You get half the storage space but don’t panic when a drive dies. The thing is that drives do die. They are viewed as consumables and thus the question is always WHEN not IF they will die.
I signed up for mastodon when he bought Twitter. The challenge is that I never actually used Twitter so I am lost on what to do with Mastadon. I repost and star posts that are fun but can’t figure out how to follow the conversation. Happy with Lemmy since it’s much easier to follow each conversation. Maybe I’m using Microblogging wrong.
I’m torn on this one. I want users to migrate to FOSS platforms but at the same time Threads is the best near term solution to drain Twitter users. In a perfect world, I would like the skinheads to stay on Twitter, the attention seeking people to go to threads, and the normal folk to hit Lemmy/Kbin.