/dev/mapper/vg_crt-root
[root@dyw219 ~]# mount /dev/mapper/vg_crt-root /mnt/root/
[root@dyw219 ~]# ll /mnt/root/lib/firmware/ath10k/ total 4 drwxr-xr-x. 3 root root 4096 Nov 15 19:40 QCA9377