On 07/30/2012 04:17 PM, Yunkai Zhang wrote: > Can you show more information to me? it works well in my testing, and
What kind of information? I just asked, if your patch set can work with following situation: while you do the manual recovery (be it group join or group kill), some of other nodes fails unexpectedly, then what the result of it? For e.g 0 we have 3 nodes with 2 copies (d0,d1,d2) 1 start manual group add, add node x1,x2 2 some nodes d1,d2 goes down meantime <-- no membership event propagate to cluster? If no, what do we handle the IO routed to failed nodes x1, x2? 3 stop manual group add. the expected result is (d0, x1, x2), how is the epoch looks like? like follwoing? epoch 1: (d0, d1, d2) epoch 2: (d0, x1, x3) Thanks, Yuan -- sheepdog mailing list [email protected] http://lists.wpkg.org/mailman/listinfo/sheepdog
