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image-builder: fix incorrect part start position

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The 'part_start' of image and dax_image should exactly specify the
same location, according to the parted documentation, to exactly
specify the location, the units of start and end should use MiB.

https://www.gnu.org/software/parted/manual/parted.html#IEC-binary-units

Fixes: #8435

Signed-off-by: Biao Lu <biao.lu@intel.com>
This commit is contained in:
Biao Lu 2023-11-09 21:12:30 +08:00
parent 852021e416
commit b816dca3ed
1 changed files with 8 additions and 3 deletions
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11
tools/osbuilder/image-builder/image_builder.sh
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@ -406,15 +406,20 @@ create_disk() {
# The partition is the rootfs content
info "Creating partitions"
if [ "${rootfs_end}" == "-1" ]; then
rootfs_end_unit="s"
else
rootfs_end_unit="MiB"
fi
if [ "${MEASURED_ROOTFS}" == "yes" ]; then
info "Creating partitions with hash device"
# The hash data will take less than one percent disk space to store
hash_start=$(echo $img_size | awk '{print $1 * 0.99}' |cut -d $(locale decimal_point) -f 1)
partition_param="mkpart primary ${fs_type} ${part_start}M ${hash_start}M "
partition_param+="mkpart primary ${fs_type} ${hash_start}M ${rootfs_end}M "
partition_param="mkpart primary ${fs_type} ${part_start}MiB ${hash_start}MiB "
partition_param+="mkpart primary ${fs_type} ${hash_start}MiB ${rootfs_end}${rootfs_end_unit} "
partition_param+="set 1 boot on"
else
partition_param="mkpart primary ${fs_type} ${part_start}M ${rootfs_end}M"
partition_param="mkpart primary ${fs_type} ${part_start}MiB ${rootfs_end}${rootfs_end_unit}"
fi
parted -s -a optimal "${image}" -- \