[SCSI] scsi_dh_alua: add scalable ONTAP lun to dev list

Currently NetApp's VID/PID details in the INQUIRY response shows up as
'NETAPP' and 'LUN'.  With upcoming scalable SAN ONTAP version on NetApp
controllers, the PID entry alone is being modified to 'LUN C-Mode' (to
distinguish current ONTAP LUNs from scalable ONTAP LUNs).

'LUN' would still suffice for matching 'LUN C-Mode' but best to
explicitly add these new NetApp LUNs to the device list.

Reported-by: Martin George <marting@netapp.com>
Acked-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index c1fd09d693f4..5b6f9ab10d7a 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -732,6 +732,7 @@ static const struct scsi_dh_devlist alua_dev_list[] = {
         {"Pillar", "Axiom" },
         {"Intel", "Multi-Flex"},
         {"NETAPP", "LUN"},
+        {"NETAPP", "LUN C-Mode"},
         {"AIX", "NVDISK"},
         {"Promise", "VTrak"},
         {NULL, NULL}