Disk size update.

[oznfc]

How can ı update my disk size. when ı creare mydisk.hdd it's creating 15GB outomaticaly. ı want to add more size.

[JamiKettunen]

From https://t.me/ubports_devel/70273 (assumes linux env and not using the snap):

disk_img=~/.config/UbuntuTouchPdk/data/pdk-image-cache/default/hdd.raw
root_par_start_sector=976563
root_par_offset=$(($root_par_start_sector * 512))

dd if=/dev/zero bs=1G count=15 >> $disk_img
fdisk $disk_img <<EOF
p
d
3
n
p
3
$root_par_start_sector

n
p
w
EOF

loop_dev=$(sudo losetup --offset=$root_par_offset --find --show $disk_img)
sudo e2fsck -fy $loop_dev
sudo resize2fs $loop_dev
sudo losetup --detach $loop_dev

About the "magic numbers" 976563 is the Start sector of the 13.5G ext4 root partition as shown by fdisk -l <path to hdd.raw>, and 500000256 (root_par_offset) is the start sector * sector size (512 bytes), so the partition start offset in bytes

Perhaps it makes sense to keep this issue open until an integrated way to increase the partition size is included.