Commit fbbbd6ab authored May 03, 2019 by Ben Walker

nvmf: Print a message out when a host is disconnecting due to keep alive



It isn't obvious why hosts are being disconnected at the moment.

Change-Id: I5515ba40883ccb20921d0da013b27670212bf649
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/453034


Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Seth Howell <seth.howell5141@gmail.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>

parent e2d7d02d

lib/nvmf/ctrlr.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -139,6 +139,8 @@ spdk_nvmf_ctrlr_keep_alive_poll(void *ctx)
		keep_alive_timeout_tick = ctrlr->last_keep_alive_tick +
		ctrlr->feat.keep_alive_timer.bits.kato * spdk_get_ticks_hz() / UINT64_C(1000);
		if (now > keep_alive_timeout_tick) {
		SPDK_NOTICELOG("Disconnecting host from subsystem %s due to keep alive timeout.\n",
		ctrlr->subsys->subnqn);
		/* set the Controller Fatal Status bit to '1' */
		if (ctrlr->vcprop.csts.bits.cfs == 0) {
		ctrlr->vcprop.csts.bits.cfs = 1;

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