I have a Scientific Linus 6.7 box that serves some applications on our network. The person who set it up is no longer around. This morning machine stopped booting. There are two HDD's and they both show up in BIOS. If I put another HDD in, it boots fine.
I ran Ubuntu from another drive and Gparted shows the original drives are LVM2. I installed LVM and can see that they were configured to be used as one logical drive of combined capacity.
My hunch is that one of the drives failed. Can I rescue any data?