ubuntu@ubuntu:~$ sudo parted -l
Model: ATA Crucial_CT525MX3 (scsi)
Disk /dev/sda: 525GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End    Size   Type      File system  Flags
 1      1049kB  525GB  525GB  extended
 5      2097kB  525GB  525GB  logical   btrfs


Warning: The driver descriptor says the physical block size is 2048 bytes, but
Linux says it is 512 bytes.
Ignore/Cancel?