From 0323375c8bc5c101c9284856cac19a0b9ece71d4 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Thu, 3 Mar 2016 07:54:11 +0100 Subject: [PATCH] scsi_dh_emc: update 'access_state' field Update the 'access_state' field of the SCSI device whenever the path state changes. Signed-off-by: Hannes Reinecke Reviewed-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen --- drivers/scsi/device_handler/scsi_dh_emc.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c index e6fb97cb12f4..375d81850f15 100644 --- a/drivers/scsi/device_handler/scsi_dh_emc.c +++ b/drivers/scsi/device_handler/scsi_dh_emc.c @@ -199,7 +199,12 @@ static int parse_sp_info_reply(struct scsi_device *sdev, csdev->lun_state = csdev->buffer[4]; csdev->current_sp = csdev->buffer[8]; csdev->port = csdev->buffer[7]; - + if (csdev->lun_state == CLARIION_LUN_OWNED) + sdev->access_state = SCSI_ACCESS_STATE_OPTIMAL; + else + sdev->access_state = SCSI_ACCESS_STATE_STANDBY; + if (csdev->default_sp == csdev->current_sp) + sdev->access_state |= SCSI_ACCESS_STATE_PREFERRED; out: return err; } -- 2.30.2