On Tue, Feb 23, 2021 at 03:26:02PM +0800, Chao Leng wrote:

A crash happens when set feature(NVME_FEAT_NUM_QUEUES) timeout in nvme
over rdma(roce) reconnection, the reason is use the queue which is not
alloced.

If it is not discovery and no io queues, the connection should fail.

If you're getting a timeout, we need to quit initialization. Hannes
attempted making that status visible for fabrics here:

  http://lists.infradead.org/pipermail/linux-nvme/2021-January/022353.html

There's still some corner cases that need handling, though.

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