Home Removing the contents of /dev/mapper/vg_ volume when 100%
 On a CentOS Linux box, when I run the following: df-h  I get that vg_name-1v_root is at 100%. Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_name-lv_root 12G 12G 0 100% /  When I drill down to /dev/mapper it looks like this vg_name-1v_root is a soft link to ../dm-0. However i'm not able to get into vg_name-1v_root or the ../dm-0 directories. I am able to run lsblk, vgs and lvs to view the volume, but cannot enter it or view the contents. I've spent some time googling and searching Stack Overflow. How can I delete or even view what's in the directory /dev/mapper/vg_name-1v_root? Many thanks in advance.