Adding a large custom partition fails

[WayneWWW]

My previous comment was just trying to say that you cannot just write a “XXX GB” thing in your xml.

We don’t suupport that. You should calculate that XXX GB is equal to how many bytes and write it into xml…

example:

How to solve the issue that ssd are not entiely availiable after full disk encryption

You could see that you have only 7.6G for rootfs. From your XML… sector_size="512" num_sectors="122159104" The size for NVMe is 512*122159104 = 62545461248 = 58.25 GB. Please note the following: physical size >= sector_size*num_sectors >= -S parameter The physical size of your NVMe SSD is 945.57GiB If you want to have 500 GB for rootfs, you could use -S 500GiB in your flash command, and modify num_sectors to 1073741824, which resulting 512*1073741824 = 512GiB