[CentOS] ssm vs. lvm: moving physical drives and volume group to another system

[Tony Schreiner]

On Sat, Jul 14, 2018 at 2:02 PM Mike <1100100 at gmail.com> wrote:

> On Sat, Jul 14, 2018 at 1:57 PM Tony Schreiner <anthony.schreiner at bc.edu>
> wrote:
> >
> > >
> > > Is that first entry /dev/mapper/lvol001 right?
> > I'd expect /dev/mapper/lvm_pool-lvo001
>
> ssm list shows -
>
> /dev/lvm_pool/lvol001
>
> When I place /dev/lvm_pool/lvol001 into /etc/fstab the computer will
> boot using kernel 514.
> Kernel 862 still hangs/panics.
>
>
I don't have an answer to why kernel 514 is not booting,
but what I was trying to say is:

/dev/lvm_pool/lvol001
and
/dev/mapper/lvm_pool-lvol001
are both symlinks to the same /dev/dm-X device file.
You can use either name, but the one you listed was missing the volume
group name