softraid: export rebuild status to sensor

[Patrick Wildt]

Hi,

like our other hardware raid controller drivers, softraid should
report the rebuild state properly.  Currently the sensor exports
the drive state in that case as "unknown", which is misleading.

ok?

Patrick

diff --git a/sys/dev/softraid.c b/sys/dev/softraid.c
index 1593c76bdcd..280e832f849 100644
--- a/sys/dev/softraid.c
+++ b/sys/dev/softraid.c
@@ -4867,6 +4867,11 @@ sr_sensors_refresh(void *arg)
                        sv->sv_sensor.status = SENSOR_S_WARN;
                        break;
 
+               case BIOC_SVREBUILD:
+                       sv->sv_sensor.value = SENSOR_DRIVE_REBUILD;
+                       sv->sv_sensor.status = SENSOR_S_WARN;
+                       break;
+
                case BIOC_SVSCRUB:
                case BIOC_SVONLINE:
                        sv->sv_sensor.value = SENSOR_DRIVE_ONLINE;