[Gluster-devel] tests and umount

[Jeff Darcy]

>       I see that most of the tests are doing umount and these may fail
> sometimes because of EBUSY etc. I am wondering if we should change all
> of them to umount -l.
> Let me know if you foresee any problems.

I think I'd try "umount -f" first.  Using -l too much can cause an
accumulation of zombie mounts.  When I'm hacking around on my own, I
sometimes have to do "umount -f" twice but that's always sufficient.