From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ahmed Kamal <email.ahmedkamal@googlemail.com>
Subject: kernel .32, btrfs-vol -b, why is metadata=data
Date: Sun, 6 Dec 2009 10:50:45 +0200
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To: linux-btrfs <linux-btrfs@vger.kernel.org>
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Hi everyone,

I'm running kernel 2.6.32-0.65.rc8.git5.fc13.x86_64. And I ran
"btrfs-vol -b", however for 10G of data I still have 9G of metadata!
How do I fix this ?

[root@matrix ~]# btrfs-vol -b /
ioctl returns 0
You have mail in /var/spool/mail/root
[root@matrix ~]# btrfs-show
failed to read /dev/sr0
Label: none  uuid: 06b0d069-b1cb-48c4-b26f-c5088a2360d2
        Total devices 1 FS bytes used 10.43GB
        devid    1 size 25.72GB used 19.02GB path /dev/dm-1

Btrfs Btrfs v0.19