diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/device_handler/scsi_dh_alua.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/scsi_devinfo.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 3 |
3 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c index a3cb06955adc..fbbe85e750a8 100644 --- a/drivers/scsi/device_handler/scsi_dh_alua.c +++ b/drivers/scsi/device_handler/scsi_dh_alua.c @@ -366,6 +366,8 @@ static int alua_check_vpd(struct scsi_device *sdev, struct alua_dh_data *h, /* port group has changed. Update to new port group */ rcu_assign_pointer(h->pg, pg); } + if (sdev->synchronous_alua) + pg->flags |= ALUA_SYNC_STPG; alua_rtpg_queue(h->pg, sdev, NULL); spin_unlock(&h->pg_lock); diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index bbfbfd9e5aa3..3408578b08d6 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -220,6 +220,8 @@ static struct { {"NAKAMICH", "MJ-5.16S", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, {"NEC", "PD-1 ODX654P", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, {"NEC", "iStorage", NULL, BLIST_REPORTLUN2}, + {"NETAPP", "LUN C-Mode", NULL, BLIST_SYNC_ALUA}, + {"NETAPP", "INF-01-00", NULL, BLIST_SYNC_ALUA}, {"NRC", "MBR-7", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, {"NRC", "MBR-7.4", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, {"PIONEER", "CD-ROM DRM-600", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 1f02e842b9d1..420239c2861c 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -964,6 +964,9 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result, if (*bflags & BLIST_NO_DIF) sdev->no_dif = 1; + if (*bflags & BLIST_SYNC_ALUA) + sdev->synchronous_alua = 1; + sdev->eh_timeout = SCSI_DEFAULT_EH_TIMEOUT; if (*bflags & BLIST_TRY_VPD_PAGES) |