fabrics: allow nr_io/write/poll_queues and queue size to discovery

The discovered controllers will inherit the arguments.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>

diff --git a/fabrics.c b/fabrics.c
index 46edacab110fca9a2a7823352d469dc21e78d7cb..594789b28dde89b6922e838ac7f8e28a39c2a28a 100644 (file)
--- a/fabrics.c
+++ b/fabrics.c
@@ -969,6 +969,10 @@ int discover(const char *desc, int argc, char **argv, bool connect)
                {"ctrl-loss-tmo",   'l', "LIST", CFG_INT, &cfg.ctrl_loss_tmo,   required_argument, "controller loss timeout period in seconds" },
                {"hdr_digest", 'g', "", CFG_NONE, &cfg.hdr_digest, no_argument, "enable transport protocol header digest (TCP transport)" },
                {"data_digest", 'G', "", CFG_NONE, &cfg.data_digest, no_argument, "enable transport protocol data digest (TCP transport)" },
+               {"nr-io-queues",    'i', "LIST", CFG_INT, &cfg.nr_io_queues,    required_argument, "number of io queues to use (default is core count)" },
+               {"nr-write-queues", 'W', "LIST", CFG_INT, &cfg.nr_write_queues,    required_argument, "number of write queues to use (default 0)" },
+               {"nr-poll-queues",  'P', "LIST", CFG_INT, &cfg.nr_poll_queues,    required_argument, "number of poll queues to use (default 0)" },
+               {"queue-size",      'Q', "LIST", CFG_INT, &cfg.queue_size,      required_argument, "number of io queue elements to use (default 128)" },
                {NULL},
        };