Probably my question was lost in time :-).
Missed your previous post somehow. Apologies.
I would like to know the opinion of the gluster team if you plan to modify Unify behaviour in future to support this case?
We currently do not have plans to modify unify to reschedule files on ENOSPC. We suggest you customize your configuration with min-free-disk option as a preventive approach for the issue.
avati