root@ubuntu:~# gdisk -l /dev/sdb
GPT fdisk (gdisk) version 0.8.8

Partition table scan:
  MBR: protective
  BSD: not present
  APM: not present
  GPT: present

Found valid GPT with protective MBR; using GPT.
Disk /dev/sdb: 61071360 sectors, 29.1 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 98101B32-BBE2-4BF2-A06E-2BB33D000C20
Partition table holds up to 40 entries
First usable sector is 34, last usable sector is 61071326
Partitions will be aligned on 2-sector boundaries
Total free space is 237512 sectors (116.0 MiB)

Number  Start (sector)    End (sector)  Size       Code  Name
   1           32768          163839   64.0 MiB    0700  modem
   2          163840          165887   1024.0 KiB  FFFF  sbl1
   3          165888          166911   512.0 KiB   FFFF  dbi
   4          196608          197631   512.0 KiB   FFFF  DDR
   5          229376          231423   1024.0 KiB  FFFF  aboot
   6          231424          233471   1024.0 KiB  FFFF  rpm
   7          262144          294911   16.0 MiB    FFFF  boot
   8          294912          296959   1024.0 KiB  FFFF  tz
   9          296960          296961   1024 bytes  0700  pad
  10          327680          333823   3.0 MiB     FFFF  modemst1
  11          333824          339967   3.0 MiB     FFFF  modemst2
  12          339968          339969   1024 bytes  FFFF  pad1
  13          360448          393215   16.0 MiB    FFFF  misc
  14          393216          458751   32.0 MiB    0700  persist
  15          458752          491519   16.0 MiB    FFFF  recovery
  16          491520          497663   3.0 MiB     FFFF  fsg
  17          524288          525311   512.0 KiB   FFFF  fsc
  18          525312          526335   512.0 KiB   FFFF  ssd
  19          526336          526337   1024 bytes  FFFF  pad2
  20          526338          527361   512.0 KiB   FFFF  encrypt
  21          557056          573439   8.0 MiB     0700  drm
  22          573440          589823   8.0 MiB     0700  sns
  23          589824          622591   16.0 MiB    0700  ve
  24          622592          688127   32.0 MiB    FFFF  laf
  25          688128          753663   32.0 MiB    FFFF  fota
  26          753664          819199   32.0 MiB    0700  mpt
  27          819200          884735   32.0 MiB    0700  carrier
  28          884736          901119   8.0 MiB     0700  eri
  29          901120          905215   2.0 MiB     FFFF  blus
  30          905216          906239   512.0 KiB   FFFF  dbibak
  31          906240          908287   1024.0 KiB  FFFF  rpmbak
  32          908288          910335   1024.0 KiB  FFFF  tzbak
  33          910336          910351   8.0 KiB     FFFF  rct
  34          917504         7733247   3.2 GiB     0700  system
  35         7733248         9371647   800.0 MiB   0700  cache
  36         9371648         9535487   80.0 MiB    0700  tombstones
  37         9535488         9568255   16.0 MiB    0700  spare
  38         9568256        61046783   24.5 GiB    0700  userdata
  39        61046784        61071326   12.0 MiB    0700  grow
root@ubuntu:~# ^C
root@ubuntu:~#