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use a +1MiB of extra space for each "dd"-ed partition

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Pratham Patel 2023-11-20 17:40:28 +05:30
parent fead388d05
commit e99df742a1
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1 changed files with 3 additions and 2 deletions
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create-image.sh
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@ -23,8 +23,9 @@ function create_new_image {
LOOPBACK_01=$(losetup -f -P --show "${IMAGE_NAME}") LOOPBACK_01=$(losetup -f -P --show "${IMAGE_NAME}")
LOOPBACK_02=$(losetup -f -P --show "${NEW_IMAGE_NAME}") LOOPBACK_02=$(losetup -f -P --show "${NEW_IMAGE_NAME}")
UEFI_SECTORS="$(fdisk -l "${LOOPBACK_01}" | grep "${LOOPBACK_01}p1" | awk '{print $4}')" # 1 MiB = 2048 * (1 block/sector (512 bytes))
BOOT_SECTORS="$(fdisk -l "${LOOPBACK_01}" | grep "${LOOPBACK_01}p2" | awk '{print $4}')" UEFI_SECTORS="$(( $(fdisk -l "${LOOPBACK_01}" | grep "${LOOPBACK_01}p1" | awk '{print $4}') + 2048 ))"
BOOT_SECTORS="$(( $(fdisk -l "${LOOPBACK_01}" | grep "${LOOPBACK_01}p2" | awk '{print $4}') + 2048 ))"
cat << EOF | fdisk "${LOOPBACK_02}" cat << EOF | fdisk "${LOOPBACK_02}"
g g