We published new upstream build that includes "7163e79 Do not close inherited fds from parent". Downstream build in brew will use this bugzilla for followup.
Yaniv, if we build 1.5 for 4.1, I can release ioprocess version using it, saving
2 file descriptors for every ioprocess.
See https://gerrit.ovirt.org/58613
We can also do this for 4.2, this is a minor improvement.