# partition table of /dev/sdb unit: sectors /dev/sdb1 : start= 2048, size= 128, Id= b /dev/sdb2 : start= 4096, size= 65536, Id=82 /dev/sdb3 : start= 69632, size= 3862528, Id=83 /dev/sdb4 : start= 0, size= 0, Id= 0