我使用的这个方法去烧录的镜像sudo ./flash.sh jetson-agx-xavier-devkit internal，但是我发现每烧录一次我的虚拟机的磁盘的内存就会多占用10G左右，请问我该如何再烧录后将这块被占用的磁盘内存给释放掉，比如make clean这种，官方有这个脚本吗？
This might be it, if the translation was correct.
–erase-all Erase all storage devices before flashing
sudo ./l4t_initrd_flash.sh --erase-all jetson-agx-xavier-devkit internal
这个或许是擦除的jetson设备的存储，我的意思是我主机的ubuntu的磁盘存储没烧录一次就会增加10G左右的占用空间，我想将这块给释放掉
On Thor it is Linux_for_Tegra$ du -h unified_flash/out/bsp_images/
On Orin it is Linux_for_Tegra/tools/kernel_flash/images
and some files in Linux_for_Tegra/bootloader