parted /dev/mapper/streams_vg-streams_vol
GNU Parted 3.1
Using /dev/mapper/streams_vg-streams_vol
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Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/streams_vg-streams_vol: 8796GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name     Flags
        17.4kB  1049kB  1031kB  Free Space
 1      1049kB  4398GB  4398GB  xfs          primary
        4398GB  8796GB  4398GB  Free Space