diff options
Diffstat (limited to 'drivers/scsi/device_handler')
| -rw-r--r-- | drivers/scsi/device_handler/scsi_dh_alua.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c index 31e1df5c366b..dba154c8ff64 100644 --- a/drivers/scsi/device_handler/scsi_dh_alua.c +++ b/drivers/scsi/device_handler/scsi_dh_alua.c @@ -461,6 +461,15 @@ static int alua_check_sense(struct scsi_device *sdev, */ return ADD_TO_MLQUEUE; } + if (sense_hdr->asc == 0x3f && sense_hdr->ascq == 0x0e) { + /* + * REPORTED_LUNS_DATA_HAS_CHANGED is reported + * when switching controllers on targets like + * Intel Multi-Flex. We can just retry. + */ + return ADD_TO_MLQUEUE; + } + break; } |