[SCSI] zfcp: Use also port and adapter to identify unit in messages.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 28e2b52bf85111cffec9c635607e4c19cf06ef9d..c6b6295395b0836d91148f81bc1fd7f712144602 100644 (file)
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -458,7 +458,9 @@ zfcp_scsi_eh_device_reset_handler(struct scsi_cmnd *scpnt)
                retval = SUCCESS;
                goto out;
        }
-       ZFCP_LOG_NORMAL("resetting unit 0x%016Lx\n", unit->fcp_lun);
+       ZFCP_LOG_NORMAL("resetting unit 0x%016Lx on port 0x%016Lx, adapter %s\n",
+                       unit->fcp_lun, unit->port->wwpn,
+                       zfcp_get_busid_by_adapter(unit->port->adapter));
 
        /*
         * If we do not know whether the unit supports 'logical unit reset'
@@ -552,7 +554,9 @@ static int zfcp_scsi_eh_host_reset_handler(struct scsi_cmnd *scpnt)
        adapter = unit->port->adapter;
 
        ZFCP_LOG_NORMAL("host reset because of problems with "
-                       "unit 0x%016Lx\n", unit->fcp_lun);
+               "unit 0x%016Lx on port 0x%016Lx, adapter %s\n",
+               unit->fcp_lun, unit->port->wwpn,
+               zfcp_get_busid_by_adapter(unit->port->adapter));
 
        zfcp_erp_adapter_reopen(adapter, 0);
        zfcp_erp_wait(adapter);