Label: 'local00'  uuid: df5169b9-d0ee-4359-8f57-3ede4e84dcec
	Total devices 1 FS bytes used 2.43TiB
	devid    1 size 2.73TiB used 2.72TiB path /dev/bcache2

btrfs-progs v4.0+20150429
Data, single: total=2.70TiB, used=2.43TiB
System, DUP: total=8.00MiB, used=320.00KiB
System, single: total=4.00MiB, used=0.00B
Metadata, DUP: total=10.50GiB, used=5.81GiB
Metadata, single: total=8.00MiB, used=0.00B
GlobalReserve, single: total=512.00MiB, used=256.00KiB
Linux node9 3.16.7-21-default #1 SMP Tue Apr 14 07:11:37 UTC 2015 (93c1539) x86_64 x86_64 x86_64 GNU/Linux