Displaying 1 result from an estimated 1 matches for "dc691a5d".
2010 Jul 31
0
how to find out total capacity and raid level of btrfs file system
...eated a raid1 system consisting of two 8GB devices (so total
capacity would be 8 GB for system + metadata + data)
# mkfs.btrfs -d raid1 -m raid1 /dev/sdb1 /dev/sdc1
# mount /dev/sdb1 /media/btrfs
Now I gather all information I can with btrfs:
# btrfs filesystem show /dev/sdb1
Label: none uuid: dc691a5d-187e-4cb4-a94a-d12dabdffde4
Total devices 2 FS bytes used 28.00KB
devid 1 size 8.00GB used 2.03GB path /dev/sdb1
devid 2 size 8.00GB used 2.01GB path /dev/sdc1
# btrfs filesystem df /media/btrfs/
Data: total=1.01GB, used=0.00
Metadata: total=1.01GB, used=24.00KB
System: total=12.00MB...