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List:       linux-btrfs
Subject:    Re: how to check data and metadata type
From:       Thomas Kupper <thomas () kupper ! org>
Date:       2010-01-31 9:17:24
Message-ID: 608110C7-A896-4223-8852-521D9C7CAF55 () kupper ! org
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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@vger.kernel.org/msg03808.html
> > 
> > and this is the kernel patch you'll want
> > 
> > http://www.mail-archive.com/linux-btrfs@vger.kernel.org/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?"

o/
Thomas--
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