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shrink image file

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This commit is contained in:
Tobias Powalowski 2022-09-17 10:16:37 +02:00
parent 5c8e5c9a25
commit a14af89da3
1 changed files with 1 additions and 1 deletions
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usr/lib/archboot/iso.sh
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@ -213,7 +213,7 @@ _prepare_extlinux_image() {
echo "Prepare extlinux image ..."
## get size of boot files
BOOTSIZE=$(du -bc "${_ISODIR}"/boot | grep total | cut -f1)
IMGSZ=$(( (BOOTSIZE*120)/100/1024 + 1)) # image size in sectors
IMGSZ=$(( (BOOTSIZE*118)/100/1024 + 1)) # image size in sectors
## Create extlinux.img
dd if=/dev/zero of="${_ISODIR}"/extlinux.img bs="${IMGSZ}" count=1024 status=none
EXT_IMAGE="${_ISODIR}/extlinux.img"