xfstests 317

[Christoph Hellwig]

On Thu, Oct 24, 2013 at 04:25:57PM -0400, Dwight Engen wrote:
> On Thu, 24 Oct 2013 09:12:35 -0700
> Christoph Hellwig <hch at infradead.org> wrote:
> 
> > This one also seems to be guranteed to fail for me with the following
> > output:
> > 
> > 
> > --- tests/generic/317.out	2013-09-09 14:41:08.000000000 +0000
> > +++ /root/xfstests/results//generic/317.out.bad	2013-10-24
> > 16:12:00.000000000 +0000 @@ -4,9 +4,7 @@
> >    Size: 0            Filetype: Regular File
> >    Mode: (0644/-rw-r--r--)         Uid: (qa_user)  Gid: (qa_user)
> >  From user_ns
> > -  File: "$SCRATCH_MNT/file1"
> > -  Size: 0            Filetype: Regular File
> > -  Mode: (0644/-rw-r--r--)         Uid: (0)  Gid: (0)
> > +execvp: Permission denied
> 
> Hi Christoph,
> 
> Hmm, this looks to me like src/lstat64 cannot be exec()ed by qa_user on
> your system. Is there some other id I can/should use?

That doesn't seem to be the issue from the main system for me:

root at vm:~/xfstests# sudo -u fsgqa ./src/lstat64
Usage: lstat64 [-t] filename ...

Do you have a one liner to try what happens in a namespace?