On Sun, Jan 31, 2010 at 10:17:24AM +0100, Thomas Kupper wrote: > > On 31 Jan 2010, at 09:46, Thomas Kupper wrote: > > > On 30 Jan 2010, at 19:20, Josef Bacik wrote: > > > >> On Sat, Jan 30, 2010 at 05:57:49PM +0100, Thomas Kupper wrote: > >>> > >>> On 30 Jan 2010, at 16:18, Josef Bacik wrote: > >>> > >>>> On Fri, Jan 29, 2010 at 11:43:45PM +0100, Thomas Kupper wrote: > >>>>> Just a short question: > >>>>> > >>>>> How can I check the data and metadata modes of a multi-device btrfs device? btrfs-show is of no help and df is still not showing the correct size of it either (using latest btrfs kernel module and btrfs tools). > >>>> > >>>> There are patches to do this for you, look for the "-i" patch for btrfs-progs > >>>> and the "df" patch for the kernel, that will give you the information you are > >>>> looking for. Thanks, > >>>> > >>>> Josef > [...] > >> > >> This is the btrfs-progs patch > >> > >> http://www.mail-archive.com/linux-btrfs@xxxxxxxxxxxxxxx/msg03808.html > >> > >> and this is the kernel patch you'll want > >> > >> http://www.mail-archive.com/linux-btrfs@xxxxxxxxxxxxxxx/msg03807.html > >> > >> Thanks, > >> > >> Josef > > > > Josef, do you have a user space app which uses the new IOCTL? df is using, right? > > Typo: it should have written -> "df isn't using it, right?" > Right df isn't using it, just btrfsctl -i uses it. I just called the patch "df" for lack of a better description for what it does. Thanks, Josef -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
