[SCSI] scsi_dh_rdac: Add support for Sun StorageTek ST2500, ST2510 and ST2530

These storage arrays can use RDAC when configured with 'linux' as the
initiator.

http://www.sun.com/storage/disk_systems/workgroup/2500/
http://www.sun.com/storage/disk_systems/workgroup/2510/
http://www.sun.com/storage/disk_systems/workgroup/2530/Signed-off-by: NCharlie Brady <charlieb@budge.apana.org.au>
Reviewed-by: NChandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

drivers/scsi/device_handler/scsi_dh_rdac.c

@@ -628,6 +628,9 @@ static const struct scsi_dh_devlist rdac_dev_list[] = {
 	{"SGI", "IS"},
 	{"STK", "OPENstorage D280"},
 	{"SUN", "CSM200_R"},
+	{"SUN", "LCSM100_I"},
+	{"SUN", "LCSM100_S"},
+	{"SUN", "LCSM100_E"},
 	{"SUN", "LCSM100_F"},
 	{"DELL", "MD3000"},
 	{"DELL", "MD3000i"},