fix: 系统信息读取磁盘获取超时导致返回空数组

src/modules/monitor/service/system_info.impl.go

@@ -152,11 +152,11 @@ func (s *SystemInfoImpl) NetworkInfo() map[string]string {
 func (s *SystemInfoImpl) DiskInfo() []map[string]string {
 	disks := make([]map[string]string, 0)
 	ctx := context.Background()
-	ctx, cancel := context.WithTimeout(ctx, 1*time.Second)
+	ctx, cancel := context.WithTimeout(ctx, 2*time.Second)
 	defer cancel()
 
 	partitions, err := disk.PartitionsWithContext(ctx, false)
-	if err != context.DeadlineExceeded {
+	if err != nil && err != context.DeadlineExceeded {
 		return disks
 	}