On Wed, May 13, 2015 at 10:27:09AM +0200, Miklos Szeredi wrote: > [CCs added] > > On Tue, May 12, 2015 at 11:34 AM, Richard W.M. Jones <rjones@xxxxxxxxxx> wrote: > > > > Has something changed in FUSE / the kernel in the past few months so > > that 'fusermount -u /mp' reports the error: > > > > fusermount: failed to unmount /mp: Device or resource busy > > > > That's from the umount2() syscall, and most likely not a fuse issue. > > > and returns a non-zero exit code, but the mountpoint is unmounted > > anyway? > > Is this in 4.1-rc? If so, then the recent fs/namespace.c patches from > Eric Biederman would be suspect. Yes, this is reproducible with: kernel-4.1.0-0.rc2.git3.1.fc23.x86_64 (from Fedora Rawide) fuse-2.9.3-4.fc22.x86_64 I will see if I can make a small reproducer and get back. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into KVM guests. http://libguestfs.org/virt-v2v -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
