From 4bea364f161810523032f37a8ae0b7d92cf28eea Mon Sep 17 00:00:00 2001 From: James Smart Date: Wed, 29 May 2019 15:25:26 -0700 Subject: [PATCH] nvme-fc: add message when creating new association When looking at console messages to troubleshoot, there are one maybe two messages before creation of the controller is complete. However, a lot of io takes place to reach that point. It's unclear when things have started. Add a message when the controller is attempting to create a new association. Thus we know what controller, between what host and remote port, and what NQN is being put into place for any subsequent success or failure messages. Signed-off-by: James Smart Reviewed-by: Chaitanya Kulkarni Reviewed-by: Giridhar Malavali Signed-off-by: Sagi Grimberg Signed-off-by: Christoph Hellwig --- drivers/nvme/host/fc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index dd8169bbf0d2..9b497d785ed7 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -2607,6 +2607,12 @@ nvme_fc_create_association(struct nvme_fc_ctrl *ctrl) if (nvme_fc_ctlr_active_on_rport(ctrl)) return -ENOTUNIQ; + dev_info(ctrl->ctrl.device, + "NVME-FC{%d}: create association : host wwpn 0x%016llx " + " rport wwpn 0x%016llx: NQN \"%s\"\n", + ctrl->cnum, ctrl->lport->localport.port_name, + ctrl->rport->remoteport.port_name, ctrl->ctrl.opts->subsysnqn); + /* * Create the admin queue */