On Mon, Feb 01, 2016 at 06:43:19PM +0300, Konstantin Khlebnikov wrote:

[..]

quoted

Hi Konstantin,

Thanks for the patch. This patch works for me also does not break
unionmount-testsuite.

Interesting. I haven't heard about this testsuite. Never read Documentation. =)

I've send couple of patches for xfstests: this case and fixed bugs in setattr.
This seems much better place for them.

I guess running xfstests on overlayfs makes sense too, in an attempt to
figure out how overyalfs behavior is different from non layerd file
systems like xfs, ext4 etc and how many of those differences can be
fixed. 

Thanks
Vivek