Commit 3de55ec7 authored Feb 25, 2012 by Nicholas Bellinger

target: Fix target_submit_tmr LUN lookup failures



This patch changes target_submit_tmr() LUN lookup failures to set response
status TMR_LUN_DOES_NOT_EXIST and invoke TFO->queue_tm_rsp(), instead of
sending CHECK_CONDITION status that can cause problems with Linux FCoE
clients.

Tested with tcm_fc ports and explict LUN_RESET lookup failures.

Cc: Andy Grover <agrover@redhat.com>
Cc: Kiran Patil <kiran.patil@intel.com>
Cc: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

parent d335e605

drivers/target/target_core_transport.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1733,8 +1733,8 @@ void target_submit_tmr(struct se_cmd se_cmd, struct se_session se_sess,

		ret = transport_lookup_tmr_lun(se_cmd, unpacked_lun);
		if (ret) {
		transport_send_check_condition_and_sense(se_cmd,
		se_cmd->scsi_sense_reason, 0);
		se_cmd->se_tmr_req->response = TMR_LUN_DOES_NOT_EXIST;
		se_cmd->se_tfo->queue_tm_rsp(se_cmd);
		transport_generic_free_cmd(se_cmd, 0);
		return;
		}