[RFC PATCH] fstests: generic: Test that fsync works on file in overlayfs merged directory

2015-09-30 Thread Roman Lebedev
As per overlayfs documentation, any activity on a merged directory for a application that is doing such activity should work exactly as if that would be a normal, non overlayfs-merged directory. That is, e.g. simple fopen-fwrite-fsync-fclose sequence should work just fine. But apparently it does

Re: [RFC PATCH] fstests: generic: Test that fsync works on file in overlayfs merged directory

2015-09-30 Thread Dave Chinner
On Wed, Sep 30, 2015 at 10:57:45PM +0300, Roman Lebedev wrote: > As per overlayfs documentation, any activity on a merged directory > for a application that is doing such activity should work exactly > as if that would be a normal, non overlayfs-merged directory. > > That is, e.g. simple

Re: [RFC PATCH] fstests: generic: Test that fsync works on file in overlayfs merged directory

2015-09-30 Thread Eric Sandeen
On 9/30/15 4:56 PM, Dave Chinner wrote: > On Wed, Sep 30, 2015 at 10:57:45PM +0300, Roman Lebedev wrote: >> As per overlayfs documentation, any activity on a merged directory >> for a application that is doing such activity should work exactly >> as if that would be a normal, non