[sheepdog] [PATCH] sheep: always return CJ_RES_JOIN_LATER for a too small epoch

[Liu Yuan]

On 07/11/2012 03:02 PM, Christoph Hellwig wrote:
> Without this we can hit a race where a node can be added to both the
> failed and delayed node list, and thus hit the assert in add_delayed_node().

So this patch is more of workaround than fix the race?

Thanks,
Yuan