From eee8bb4a2b58212843aec92dd6c8c1cc193209e0 Mon Sep 17 00:00:00 2001 From: Mauricio Faria de Oliveira Date: Thu, 25 Aug 2022 09:01:59 -0300 Subject: scsi: qla2xxx: Log message "skipping scsi_scan_host()" as informational This message is helpful to troubleshoot missing LUNs/SAN boot errors. It'd be nice to log it by default instead of only being enabled with debug. This user had an accidental/forgotten file modprobe.d/qla2xxx.conf w/ option qlini_mode=disabled from experiments with FC target mode, and their boot LUN didn't come up, as it skips SCSI scan, of course. However, their boot log didn't provide any clues to help understand that. The issue/message could be figured out w/ ql2xextended_error_logging, but it would have been simpler (or even deflected/addressed by user) if it had been there by default. And it also would help support/triage/deflection tooling. Expected change: scsi host15: qla2xxx +qla2xxx [0000:3b:00.0]-00fb:15: skipping scsi_scan_host() for non-initiator port qla2xxx [0000:3b:00.0]-00fb:15: QLogic QLE2692 - QLE2692 Dual Port 16Gb FC to PCIe Gen3 x8 Adapter. According to: qla2x00_probe_one() ... ret = scsi_add_host(...); ... ql_log(ql_log_info, ... "skipping scsi_scan_host() for non-initiator port\n"); ... ql_log(ql_log_info, ... "QLogic %s - %s.\n", ha->model_number, ha->model_desc); Link: https://lore.kernel.org/r/20220825120159.275051-1-mfo@canonical.com Tested-by: Himanshu Madhani Reviewed-by: Himanshu Madhani Signed-off-by: Mauricio Faria de Oliveira Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/qla2xxx/qla_os.c') diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 0bd0fd1042df..f19cd2b59ad5 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3530,7 +3530,7 @@ skip_dpc: qla_dual_mode_enabled(base_vha)) scsi_scan_host(host); else - ql_dbg(ql_dbg_init, base_vha, 0x0122, + ql_log(ql_log_info, base_vha, 0x0122, "skipping scsi_scan_host() for non-initiator port\n"); qla2x00_alloc_sysfs_attr(base_vha); -- cgit