LVM Crashed and lost half of my shows. How to fix?
So over the night I guess my lvm of 4 hard drives crashed. I was also running torrentflux on it, an d it had a 52.2gb torrent at 97 percent when I went to bed. I wake up and mythweb really isnt working and torrentflux wasn't uploading or downloading anything. So i end up just telling the box to restart from my bedroom but after about 10 minutes I still couldnt re ssh back in. I finally go to the server closet and turn it off and then turn it back on and continue on in my morning routine. Still another 10 minutes and I can't log back in. I then kill the box again and turn it back on. It then says it has to perform a check on the lvm and it then fails and drops me to root for maintence. Running fsck didn't fix it but then I ran fsck -y and that finally said it got itself fixed after a very long time.
When the computer finally boots up and mythtv pops up I go out to another computer and ssh in. I go to my /storage directory which is an lvm of 3 full drives and then part of another with at total 1.1tb. I then see that my whole torrents directory is gone, I had over 100gbs of torrents. I think look at my mythweb backend status and see that I know have 544gbs free when before I had about 70. Mythweb still says that I have 850gbs worth of television.
How should I go about fixing this. Should I just delete the rest of the recordings and then remove all the shows in the database or what? and How would I go about doing that.
Also, why would this have happened?
I am bewildered by this whole situation and would love some help.