how do I mount the other hard drive?

mount.txt

root@dur:~# 
root@dur:~# vgscan
  Reading all physical volumes.  This may take a while...
  Found volume group "dur" using metadata type lvm2
root@dur:~# 

root@dur:~# 
root@dur:~# pvs
  PV         VG   Fmt  Attr PSize  PFree
  /dev/sdb5  dur  lvm2 a-   28.39g    0 
root@dur:~# 
root@dur:~# lvdisplay
  --- Logical volume ---
  LV Name                /dev/dur/root
  VG Name                dur
  LV UUID                bqK8yp-VgIg-UZdS-nsXO-SFka-NWkX-odW0wa
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                26.43 GiB
  Current LE             6765
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           252:0
   
  --- Logical volume ---
  LV Name                /dev/dur/swap_1
  VG Name                dur
  LV UUID                dBpQrP-U3kp-c4jU-HaSG-BVVb-RfCe-4QI91H
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                1.97 GiB
  Current LE             504
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           252:1
   
root@dur:~#