diff options
| author | Andreas Herrmann <aherrman@de.ibm.com> | 2006-05-22 18:25:56 +0200 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-05-28 12:50:17 -0400 |
| commit | 338151e066084d92d89f44311e5521ef847a50b9 (patch) | |
| tree | 5783d26710203f2c5b309530334f3dd39ca68dfc /drivers/s390/scsi/zfcp_scsi.c | |
| parent | 75bfc2837bbcc329193d51e8b7115184b78beae0 (diff) | |
[SCSI] zfcp: make use of fc_remote_port_delete when target port is unavailable
If zfcp's port erp fails we now call fc_remote_port_delete. This helps
to avoid offlined scsi devices if scsi commands time out due to path
failures. When an adapter erp fails we call fc_remote_port_delete for
all ports on that adapter.
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_scsi.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_scsi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index 30e87197f5f..46e14f22ec1 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -800,12 +800,18 @@ zfcp_reset_fc_host_stats(struct Scsi_Host *shost) } } +static void zfcp_set_rport_dev_loss_tmo(struct fc_rport *rport, u32 timeout) +{ + rport->dev_loss_tmo = timeout; +} + struct fc_function_template zfcp_transport_functions = { .show_starget_port_id = 1, .show_starget_port_name = 1, .show_starget_node_name = 1, .show_rport_supported_classes = 1, .show_rport_maxframe_size = 1, + .show_rport_dev_loss_tmo = 1, .show_host_node_name = 1, .show_host_port_name = 1, .show_host_permanent_port_name = 1, @@ -815,6 +821,7 @@ struct fc_function_template zfcp_transport_functions = { .show_host_serial_number = 1, .get_fc_host_stats = zfcp_get_fc_host_stats, .reset_fc_host_stats = zfcp_reset_fc_host_stats, + .set_rport_dev_loss_tmo = zfcp_set_rport_dev_loss_tmo, /* no functions registered for following dynamic attributes but directly set by LLDD */ .show_host_port_type = 1, |