Re: XFS (dm-5): xfs_swap_extents: inode 0x35dbd267 format is incompatible for exchanging.

[Eric Sandeen <sandeen@xxxxxxxxxxx>]

On 5/11/12 2:59 PM, Sami Liedes wrote:
> Hi,
> 
> I got this warning in dmesg, presumably while running xfs_fsr on the
> filesystem, on kernel 3.3.5:
> 
> XFS (dm-5): xfs_swap_extents: inode 0x35dbd267 format is incompatible for 
> exchanging.
> 
> The filesystem is new, created this week. find -xdev -inum 903598695
> doesn't find any file with such an inode number.
> 
>       Sami

I've fixed a couple of these recently, still need to get them merged I guess; 
see the list for these xfsprogs patches:

[PATCH 1/2] xfs_fsr: extra debugging info
[PATCH 2/2] xfs_fsr: create extent-based attr to grow forkoff

and these kernel patches:

[PATCH] xfs: check on-disk (not incore) btree root size in dfrag.c
[PATCH 2/1] xfs: use XFS_BMAP_BMDR_SPACE vs. XFS_BROOT_SIZE_ADJ

if those don't solve it, a metadump of the filesystem should help us 
investigate further.

-Eric