8fc9ac7b0e
For the nvme device, I/Os are completed asynchronously. So we need to check the outstanding I/Os before putting IO channel when we hot remove the device. We should be sure that all the I/Os have been completed when we change the sgroup->state to PAUSED, so that we can update the subsystem. Fix #615 #755 Change-Id: I0f727a7bd0734fa9be1193e1f574892ab3e68b55 Signed-off-by: JinYu <jin.yu@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/452038 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> |
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