Newly installed Ubuntu 22.04 to a server.
Actually I have the same problem as Cannot mount sda3 “mount: /media/drive: unknown filesystem type ‘LVM2_member’.”, and I investigated the detailed answer of Tukan (much appreciated) that says “Shows that you have logical volume already mounted to /media/drive and as / at the same time as. That is probably a glitch.”
Nope. Actually, mounting to / comes by default during Ubuntu 22.04 installation, at least in my case, to a Dell server. And when the user tries to mount the “mapper” as Pbies proposed (to anywhere such as /media/data), this mapper gets installed twice. (which apparently does not make sense, does it?)
Also said “In your case your physical volume is new_name-ubuntu--lv… The logical volume /dev/mapper/ubuntu--vg-ubuntu--lv…”
Well, not really, as far as I understand.
My pvdisplay says PV name is /dev/sda3 (and PV size 1.09)
In my opinion this is the whole reason why the person asking the question also tried to mount /dev/sda3 – just as I do… Because the capacity is 0.5 TB there.
What shall I do to mount it?
I tried to extend but somehow the usable space became 0.
