On 08/03/2016 08:09 AM, NeilBrown wrote:
On Tue, Aug 02 2016, Guoqing Jiang wrote:
Does it work if we move the mddev lock to
process_recvd_msg?
I tried that, but It still have lock issue, eg, when node B and C have
status
as "resync=PENDING", then try to stop the resyncing array in node A.
Maybe the reconfig_mutex locking needs to go down in
process_suspend_info() ?? That is the only part that calls quiesce.
Yes, but with this change, I still have lock issue for below steps:
1. create a resyning array in nodeA
2. Assemble the array in node B and nodeC
I can see A can't continue perform resync while C can't assemble
array successfully.
Thanks,
Guoqing
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