I am trying to get my head around how LVM works. The issue is:
I have a system with a vg named tmvg, and it had a mount point location of /dev/hd12tm. However this is now missing for some reason. The vg still has data, and valid partitions on it.

My question:
Can i just recreate the the /dev/hd12tm using:
crfs -V jfs2 -d /dev/tmvg -m /dev/hd12tm (or similar)

To recreate the /dev/ fs an retain all the data?

If not, what would you guys suggest to do this?
Thank you