From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Brian J. Murrell" Subject: btrfs fi df returns nothing Date: Wed, 09 Mar 2011 06:20:28 -0500 Message-ID: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigB0EF254AD517B873E604C3C0" To: linux-btrfs@vger.kernel.org Return-path: List-ID: This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigB0EF254AD517B873E604C3C0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I am using btrfs on Ubuntu's LTS kernel (2.6.32-22-generic) and have updated the btrfs-tools to 0.19+20101101-1~lucid1. I have also built the latest from git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs-unstable.= git. The problem is that I don't get anything from btrfs fi df $mountpoint. i.e., for the btrfs filesystem mounted at /mnt/btrfs-test/ # ./btrfs fi df /mnt/btrfs-test/ # See, no output. Is my kernel module too old for that feature? Maybe it = is: stat64("/mnt/btrfs-test/", {st_mode=3DS_IFDIR|0755, st_size=3D72, ...}) =3D= 0 open("/mnt/btrfs-test/", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) =3D 3 fcntl64(3, F_GETFD) =3D 0x1 (flags FD_CLOEXEC) ioctl(3, 0xc0109414, 0x999c320) =3D -1 ENOTTY (Inappropriate ioct= l for device) exit_group(-1) =3D ? If my kernel module is too old, anyone know of a successful backport of a newer btrfs for Ubuntu Lucid? In a PPA or otherwise? Cheers, b. --------------enigB0EF254AD517B873E604C3C0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk13YnwACgkQl3EQlGLyuXBbKgCg+/faZ4Wqr6yXCwGu7BTKgOX/ M8IAoJxZKZ95y/dGiJvQZXLvIcaNR5Np =wqzl -----END PGP SIGNATURE----- --------------enigB0EF254AD517B873E604C3C0--