diff options
| author |   Arun Easi <aeasi@marvell.com> | 2020-09-03 21:51:16 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2020-09-22 18:42:24 -0400 |
| commit | dd8d0bf6fb72bc73dc534d0d222e769e71d2202c (patch) | |
| tree | 0642b522e6c1265b963dd47bba246017fa339465 /drivers/scsi/qla2xxx/qla_nvme.c | |
| parent | scsi: ibmvfc: Protect vhost->task_set increment by the host lock (diff) | |
| download | wireguard-linux-dd8d0bf6fb72bc73dc534d0d222e769e71d2202c.tar.xz wireguard-linux-dd8d0bf6fb72bc73dc534d0d222e769e71d2202c.zip | |
scsi: qla2xxx: Fix I/O failures during remote port toggle testing
Driver was using a lower value for dev_loss_tmo making it more prone to I/O
failures during remote port toggle testing. Set dev_loss_tmo to zero during
remote port registration to allow nvme-fc default dev_loss_tmo to be used,
which is higher than what driver was using.
Link: https://lore.kernel.org/r/20200904045128.23631-2-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_nvme.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nvme.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index 0ded9a778bb0..b05e4545ef5f 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -42,7 +42,7 @@ int qla_nvme_register_remote(struct scsi_qla_host *vha, struct fc_port *fcport) req.port_name = wwn_to_u64(fcport->port_name); req.node_name = wwn_to_u64(fcport->node_name); req.port_role = 0; - req.dev_loss_tmo = NVME_FC_DEV_LOSS_TMO; + req.dev_loss_tmo = 0; if (fcport->nvme_prli_service_param & NVME_PRLI_SP_INITIATOR) req.port_role = FC_PORT_ROLE_NVME_INITIATOR; |