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This commit is contained in:
Pascal Vizeli
2018-08-24 21:50:29 +00:00
parent 9b170812d6
commit 74ff13e25e
12 changed files with 148 additions and 111 deletions
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30
buildroot-external/rootfs-overlay/usr/sbin/hassos-expand
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@@ -5,27 +5,12 @@ DEVICE_CHILD="$(findfs LABEL="hassos-data")"
DEVICE_ROOT="/dev/$(lsblk -no pkname ${DEVICE_CHILD})"
PART_NUM="${DEVICE_CHILD: -1}"
# Disk is MBR
if sfdisk -dq ${DEVICE_ROOT} | grep -q 'label: dos'; then
# Need resize
UNUSED=$(sfdisk -Fq ${DEVICE_ROOT} | cut -d " " -f 3 | tail -1)
if [ -z "${UNUSED}" ]; then
echo "[INFO] No resize of data partition needed"
exit
fi
if [ ${UNUSED} -le 2048 ]; then
echo "[INFO] No resize of data partition needed"
exit
fi
echo ", +" | sfdisk -N ${PART_NUM} ${DEVICE_ROOT} --force
sfdisk -V ${DEVICE_ROOT}
else
if sfdisk -dq ${DEVICE_ROOT} | grep -q 'label: gpt'; then
# Need resize
if [ $(sgdisk -E ${DEVICE_ROOT}) -le 2048 ]; then
echo "[INFO] No resize of data partition needed"
exit
exit 0
fi
# Resize & Reload partition
@@ -33,6 +18,17 @@ else
sgdisk -e ${DEVICE_ROOT}
sgdisk -d ${PART_NUM} -n ${PART_NUM}:0:0 -c ${PART_NUM}:"hassos-data" -t ${PART_NUM}:"0FC63DAF-8483-4772-8E79-3D69D8477DE4" -u ${PART_NUM}:"a52a4597-fa3a-4851-aefd-2fbe9f849079" ${DEVICE_ROOT}
sgdisk -v ${DEVICE_ROOT}
else
# Need resize
UNUSED=$(sfdisk -Fq ${DEVICE_ROOT} | cut -d " " -f 3 | tail -1)
if [ -z "${UNUSED}" ] || [ ${UNUSED} -le 2048 ]; then
echo "[INFO] No resize of data partition needed"
exit 0
fi
echo ", +" | sfdisk -N ${PART_NUM} ${DEVICE_ROOT} --force
sfdisk -V ${DEVICE_ROOT}
fi
partx -u ${DEVICE_ROOT}