Btrfs - Show RAID profile

By xngo on February 2, 2020

To view the RAID profile, you need to run the following command.

# btrfs filesystem df <mount_point>
$ btrfs filesystem df /media/MyMirrorDisks
Data, RAID1: total=256.00MiB, used=128.00KiB
System, RAID1: total=8.00MiB, used=16.00KiB
Metadata, RAID1: total=256.00MiB, used=112.00KiB
GlobalReserve, single: total=3.25MiB, used=0.00B

About the author

Xuan Ngo is the founder of He currently lives in Montreal, Canada. He loves to write about programming and open source subjects.