Hello again
Quoting Duss Pirmin pirmin@trimpim.ch:
If I boot the system afterwards, the partition is resized to 1T.
Further investigations when bootet from a live Linux shows, that the inode count has not been updated.
#df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /dev/nvme0n1 1136 18 1118 2% /mnt
Best regards Pirmin