Sagi Grimberg 42a45274c2 nvme-fabrics: Allow ctrl loss timeout configuration ... When a host sense that its controller session is damaged, it tries to re-establish it periodically (reconnect every reconnect_delay). It may very well be that the controller is gone and never coming back, in this case the host will try to reconnect forever. Add a ctrl_loss_tmo to bound the number of reconnect attempts to a specific controller (default to a reasonable 10 minutes). The timeout configuration is actually translated into number of reconnect attempts and not a schedule on its own but rather divided with reconnect_delay. This is useful to prevent racing flows of remove and reconnect, and it doesn't really matter if we remove slightly sooner than what the user requested. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jens Axboe <axboe@fb.com>		2017-04-04 09:48:23 -06:00
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host	nvme-fabrics: Allow ctrl loss timeout configuration	2017-04-04 09:48:23 -06:00
target	nvme-loop: retrieve iod from the cqe command_id	2017-04-04 09:48:23 -06:00
Kconfig	nvmet: add a generic NVMe target	2016-07-05 11:30:33 -06:00
Makefile	nvmet: add a generic NVMe target	2016-07-05 11:30:33 -06:00