This short patch series fixes a couple of issues found while testing the 
scsi_dh_alua 
handler with NetApp E-Series storage, both of which would prevent the handler 
from 
attaching, even though TPGS is enabled. This has been observed to lead to some 
paths 
using the alua handler, some paths using the rdac handler.

Sean Stewart (2):
  ALUA check sense should retry device internal reset unit attention
  ALUA handler attach should succeed while TPG is transitioning

 drivers/scsi/device_handler/scsi_dh_alua.c | 31 ++++++++++++++++++++----------
 1 file changed, 21 insertions(+), 10 deletions(-)

-- 
1.8.3.1

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