On Sun, Oct 02, 2016 at 10:28:31PM -0400, James Simmons wrote:
> From: Henri Doreau
>
> Implement non-blocking migration based on exclusive open instead of
> group lock. Implemented exclusive close operation to atomically put
> a lease, swap two layouts and close a file. This allows race-free
> m
From: Henri Doreau
Implement non-blocking migration based on exclusive open instead of
group lock. Implemented exclusive close operation to atomically put
a lease, swap two layouts and close a file. This allows race-free
migrations.
Make the caller responsible for retrying on failure (EBUSY, EAG
