scsi_dh_alua: improved logging
authorHannes Reinecke <hare@suse.de>
Tue, 1 Dec 2015 09:16:45 +0000 (10:16 +0100)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 2 Dec 2015 21:32:49 +0000 (16:32 -0500)
commit6cc05d451cfa876014ef607516f730623e317987
tree93371911c9d7f488468526cc41829c2bc023e3a6
parent9b80dcec411e8937d94d7ca09da08ed6ca95e6ba
scsi_dh_alua: improved logging

Issue different logging messages if ALUA is not supported
or the TPGS setting is invalid.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/device_handler/scsi_dh_alua.c