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make-recovery-images: Change partition size to be 256MB

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Make this the same size as Raspberry Pi OS. Since this is compressed
it doesn't make the downloads noticably longer.
This commit is contained in:
Tim Gover
2021-10-13 10:03:36 +01:00
parent 0b4cab2af9
commit a03de8554b
1 changed files with 6 additions and 4 deletions
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10
imager/make-recovery-images
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@@ -29,20 +29,20 @@ for src in release/*.zip; do
cd "${TMP_DIR}/files"
unzip "../${src}"
cd "${TMP_DIR}"
dd if=/dev/zero bs=1M count=40 of=temp.img
dd if=/dev/zero bs=1M count=258 of=temp.img
/sbin/sfdisk temp.img <<EOF
label: dos
label-id: 0x0a7b5ac5
device: temp.img
unit: sectors
./test.img1 : start= 2048, size= 70000, type=c
./test.img1 : start= 2048, size= 524288, type=c
EOF
file temp.img
kpartx -lv temp.img | head -n1 | awk '{print $1}'
LOOP="/dev/mapper/$(kpartx -lv temp.img | head -n1 | awk '{print $1}')"
kpartx -av temp.img
/sbin/mkfs.fat -F 32 "${LOOP}"
/sbin/mkfs.fat -F 32 -s 1 "${LOOP}"
mkdir fs
mount "${LOOP}" fs
cp -v files/* fs
@@ -54,7 +54,9 @@ EOF
chown "${SUDO_UID}:${SUDO_GID}" images
mv "${TMP_DIR}/temp.img" "images/${img}"
file "images/${img}"
zip "images/${src}" "images/${img}"
cd images
zip "${src}" "${img}"
cd ..
rm "images/${img}"
chown "${SUDO_UID}:${SUDO_GID}" "images/${src}"
done