scanner: add more logs

    We encounter some weird issue that the ID is changed after reboot.
    Add these logs would help us to verify easily.

Signed-off-by: Vicente Cheng <[email protected]>

pkg/controller/blockdevice/scanner.go

@@ -98,6 +98,12 @@ func (s *Scanner) collectAllDevices() []*deviceWithAutoProvision {
 			logrus.Infof("Skip adding non-identifiable block device /dev/%s", disk.Name)
 			continue
 		}
+		logrus.Infof("Adding the disk with block device /dev/%s, id(Name): %s on node %s", disk.Name, bd.Name, s.NodeName)
+		logrus.Infof("Some disk details like below:")
+		logrus.Infof("  - wwn: %v", bd.Status.DeviceStatus.Details.WWN)
+		logrus.Infof("  - vendor: %v", bd.Status.DeviceStatus.Details.Vendor)
+		logrus.Infof("  - model: %v", bd.Status.DeviceStatus.Details.Model)
+		logrus.Infof("  - SerialNumber: %v", bd.Status.DeviceStatus.Details.SerialNumber)
 		autoProv := s.ApplyAutoProvisionFiltersForDisk(disk)
 		allDevices = append(allDevices, &deviceWithAutoProvision{bd: bd, AutoProvisioned: autoProv})
 
@@ -133,9 +139,11 @@ func (s *Scanner) scanBlockDevicesOnNode() error {
 	}
 
 	oldBds, existingWWNs := convertBlockDeviceListToMap(oldBdList)
+	logrus.Debugf("The current BdList: %+v", oldBds)
 	for _, device := range allDevices {
 		bd := device.bd
 		autoProvisioned := device.AutoProvisioned
+		logrus.Debugf("Processing block device %s with wwn: %s", bd.Name, bd.Status.DeviceStatus.Details.WWN)
 		if oldBd, ok := oldBds[bd.Name]; ok {
 			if isDevPathChanged(oldBd, bd) {
 				logrus.Debugf("Enqueue block device %s for device path change", bd.Name)