isy@debian:~$ cat /proc/partitions
major minor  #blocks  name

   8        0   10485760 sda
   8        1     340992 sda1
   8        2          1 sda2
   8        5    3672064 sda5
   8        6    1783808 sda6
   8        7     589824 sda7
   8        8     316416 sda8
   8        9    3775488 sda9
isy@debian:~$ ls /dev/disk/by-*
/dev/disk/by-path:
pci-0000:00:07.1-scsi-1:0:0:0  pci-0000:00:10.0-scsi-0:0:0:0-part1  pci-0000:00:10.0-scsi-0:0:0:0-part5  pci-0000:00:10.0-scsi-0:0:0:0-part7  pci-0000:00:10.0-scsi-0:0:0:0-part9
pci-0000:00:10.0-scsi-0:0:0:0  pci-0000:00:10.0-scsi-0:0:0:0-part2  pci-0000:00:10.0-scsi-0:0:0:0-part6  pci-0000:00:10.0-scsi-0:0:0:0-part8

/dev/disk/by-uuid:
011e81ff-d13c-4b71-a226-76c9773e968a  1f4a7c25-3576-47e9-89e4-a435a4696fa8  baa4a21b-a33e-40b8-abb9-53c71100e159
102e570f-73c9-4050-8887-97e3eb2c377e  5b3606af-fb03-4958-b8e3-18a6ef43433c  e5c566c7-684d-480b-b143-cf04a091b6ac