count all versions as part of DeleteAllVersionsAction (#17821)

cmd/xl-storage.go

@@ -558,8 +558,13 @@ func (s *xlStorage) NSScanner(ctx context.Context, cache dataUsageCache, updates
 		for _, oi := range objInfos {
 			done = globalScannerMetrics.time(scannerMetricApplyVersion)
 			sz := item.applyActions(ctx, objAPI, oi, &sizeS)
-			actualSz, _ := oi.GetActualSize()
 			done()
+
+			actualSz, err := oi.GetActualSize()
+			if err != nil {
+				continue
+			}
+
 			if oi.DeleteMarker {
 				sizeS.deleteMarkers++
 			}