Re: btrfs filesystem df not working

2010-10-16 Thread Chris Samuel
On Sun, 17 Oct 2010 12:46:14 am Leonidas Spyropoulos wrote: > Sorry, I don't understand what "backport the changes" means? Chris means that you can take the changes that have gone into the btrfs code since 2.6.32 and try and port them back to the old 2.6.32 kernel code. It's a non-trivial task.

Re: btrfs filesystem df not working

2010-10-16 Thread Chester
I think that means that the fixes in the newer versions will also be included in the previous versions. On Sat, Oct 16, 2010 at 8:46 AM, Leonidas Spyropoulos wrote: > > On Thu, Oct 14, 2010 at 5:42 PM, Chris Mason wrote: > > On Thu, Oct 14, 2010 at 12:45:59PM +0100, Leonidas Spyropoulos wrote: >

Re: btrfs filesystem df not working

2010-10-16 Thread Leonidas Spyropoulos
On Thu, Oct 14, 2010 at 5:42 PM, Chris Mason wrote: > On Thu, Oct 14, 2010 at 12:45:59PM +0100, Leonidas Spyropoulos wrote: >> On Wed, Oct 13, 2010 at 4:08 PM, Chris Mason wrote: >> > On Wed, Oct 13, 2010 at 10:52:57AM +0100, Leonidas Spyropoulos wrote: >> >> On Wed, Oct 13, 2010 at 1:43 AM, Chri

Re: btrfs filesystem df not working

2010-10-14 Thread Chris Mason
On Thu, Oct 14, 2010 at 12:45:59PM +0100, Leonidas Spyropoulos wrote: > On Wed, Oct 13, 2010 at 4:08 PM, Chris Mason wrote: > > On Wed, Oct 13, 2010 at 10:52:57AM +0100, Leonidas Spyropoulos wrote: > >> On Wed, Oct 13, 2010 at 1:43 AM, Chris Mason > >> wrote: > >> > On Tue, Oct 12, 2010 at 02:45

Re: btrfs filesystem df not working

2010-10-14 Thread David Nicol
On Thu, Oct 14, 2010 at 6:45 AM, Leonidas Spyropoulos wrote: > My question though is, if I use experimental kernels can I then load > an "old" kernel and still use the btrfs filesystem? > Or the newer kernels write anything specials on ionodes which the old > ones cannot read? My understanding i

Re: btrfs filesystem df not working

2010-10-14 Thread Leonidas Spyropoulos
On Wed, Oct 13, 2010 at 4:08 PM, Chris Mason wrote: > On Wed, Oct 13, 2010 at 10:52:57AM +0100, Leonidas Spyropoulos wrote: >> On Wed, Oct 13, 2010 at 1:43 AM, Chris Mason wrote: >> > On Tue, Oct 12, 2010 at 02:45:19PM +0100, Leonidas Spyropoulos wrote: >> >> On Tue, Oct 12, 2010 at 2:43 PM, cwil

Re: btrfs filesystem df not working

2010-10-13 Thread Chris Mason
On Wed, Oct 13, 2010 at 10:52:57AM +0100, Leonidas Spyropoulos wrote: > On Wed, Oct 13, 2010 at 1:43 AM, Chris Mason wrote: > > On Tue, Oct 12, 2010 at 02:45:19PM +0100, Leonidas Spyropoulos wrote: > >> On Tue, Oct 12, 2010 at 2:43 PM, cwillu wrote: > >> > On Tue, Oct 12, 2010 at 4:12 AM, Leonida

Re: btrfs filesystem df not working

2010-10-13 Thread Leonidas Spyropoulos
On Wed, Oct 13, 2010 at 1:43 AM, Chris Mason wrote: > On Tue, Oct 12, 2010 at 02:45:19PM +0100, Leonidas Spyropoulos wrote: >> On Tue, Oct 12, 2010 at 2:43 PM, cwillu wrote: >> > On Tue, Oct 12, 2010 at 4:12 AM, Leonidas Spyropoulos >> > wrote: >> >> The above command is not working on my system

Re: btrfs filesystem df not working

2010-10-12 Thread Chris Mason
On Tue, Oct 12, 2010 at 02:45:19PM +0100, Leonidas Spyropoulos wrote: > On Tue, Oct 12, 2010 at 2:43 PM, cwillu wrote: > > On Tue, Oct 12, 2010 at 4:12 AM, Leonidas Spyropoulos > > wrote: > >> The above command is not working on my system. > >> Information: > >> btrfs f df /media/data > > > > btr

Re: btrfs filesystem df not working

2010-10-12 Thread Leonidas Spyropoulos
On Tue, Oct 12, 2010 at 2:43 PM, cwillu wrote: > On Tue, Oct 12, 2010 at 4:12 AM, Leonidas Spyropoulos > wrote: >> The above command is not working on my system. >> Information: >> btrfs f df /media/data > > btrfs f isn't unique;  fi is the minimum to specify "filesystem" > I tried even with btrf

btrfs filesystem df not working

2010-10-12 Thread Leonidas Spyropoulos
The above command is not working on my system. Information: btrfs f df /media/data Btrfs v0.19-35-g1b444cd Linux woofy 2.6.32-5-amd64 #1 SMP Fri Sep 17 21:50:19 UTC 2010 x86_64 GNU/Linux mount info: /dev/sdd2 on /media/data type btrfs (rw,noexec,nosuid,nodev) /media/data is a raid 0 filesystem