I’ll make it short:
Apparently relying on a 4-way mirror for my most important backups wasn’t enough. Every single hard drive from the 4-way mirror failed(?) simultaneously. They aren’t even recognized by
Because this sounds so incredible to me as well, I question if this could happen the way it seems it happened.
I’m all good as long as I can clone or access hard drives at all. If they don’t even show up with
fdisk, it’s another story.
- I excluded adapters and cables as a source of error. Everything that was connected to the hard drives works flawlessly with a different HDD pool.
- The 4-way mirror was achieved with ZFS.
Does anyone have suggestions?