My questions are similar to this thread Does LVM increase the risk of data loss?, however, I couldn't find a satisfying answer.
So the question is, where does LVM store data/files, when I have a Volume Group (VG) of 3 physical disks? What happens when one disk fails? Can I just unplug that disk, tell LVM to remove that physical disk from the VG and just continue working with the other disks? So the real question is: Does LVM save a file on one disk or does LVM fragment the file and split it throughout the three disks? The first option can't possible be right, because what happens when I have a 3GB file, my VG says that 3GB are free, but in fact each disk only have 1GB of space left. So the latter is true? But then this means that I will definitely lose some other data other than from the failing disk?