From c62ae3005b3551078a8cf959de8018a2852708bd Mon Sep 17 00:00:00 2001 From: David Disseldorp Date: Fri, 12 Oct 2018 12:01:18 +0200 Subject: [PATCH] scsi: target: log NOP ping timeouts as errors Events resulting in connection outages like this should be logged as errors. Include the I_T Nexus in the message to aid path identification. Signed-off-by: David Disseldorp Signed-off-by: Martin K. Petersen --- drivers/target/iscsi/iscsi_target_util.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c index 49be1e41290c..931c51f56435 100644 --- a/drivers/target/iscsi/iscsi_target_util.c +++ b/drivers/target/iscsi/iscsi_target_util.c @@ -915,6 +915,7 @@ static int iscsit_add_nopin(struct iscsi_conn *conn, int want_response) void iscsit_handle_nopin_response_timeout(struct timer_list *t) { struct iscsi_conn *conn = from_timer(conn, t, nopin_response_timer); + struct iscsi_session *sess = conn->sess; iscsit_inc_conn_usage_count(conn); @@ -925,9 +926,10 @@ void iscsit_handle_nopin_response_timeout(struct timer_list *t) return; } - pr_debug("Did not receive response to NOPIN on CID: %hu on" - " SID: %u, failing connection.\n", conn->cid, - conn->sess->sid); + pr_err("Did not receive response to NOPIN on CID: %hu, failing" + " connection for I_T Nexus %s,i,0x%6phN,%s,t,0x%02x\n", + conn->cid, sess->sess_ops->InitiatorName, sess->isid, + sess->tpg->tpg_tiqn->tiqn, (u32)sess->tpg->tpgt); conn->nopin_response_timer_flags &= ~ISCSI_TF_RUNNING; spin_unlock_bh(&conn->nopin_timer_lock);