[CentOS] One of my servers wont boot today

> > > > It says "File based locking initialization failed"
> > > 
> > > 
> > > 
> > > Try the --ignorelockingfailure argument.
> > 
> > I am not familiar with that and 'man lvdisplay' does not show it as an option. Google for that turns up more results. Is it used with e2fsck, I dont see it there either.
> 
> It's an option for most LVM commands. Do a "man lvdisplay" and look in the 
> SYNOPSIS section. Apparently most options lvdisplay understands aren't 
> actually listed in the OPTIONS section.

Thanks.

It does list out the volume information, what else should it do?