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Check for enough space on /boot volume (check #209)

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mxklb 2020-02-14 13:37:02 +00:00 committed by Baozhu Zuo
parent d6f808b278
commit 2da704e872
1 changed files with 19 additions and 0 deletions
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19
install.sh
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@ -7,6 +7,25 @@ if [[ $EUID -ne 0 ]]; then
exit 1 exit 1
fi fi
# Check for enough space on /boot volume
boot_line=$(df -h | grep /boot | head -n 1)
if [ "x${boot_line}" = "x" ]; then
echo "Warning: /boot volume not found .."
else
boot_space=$(echo $boot_line | awk '{print $4;}')
free_space=$(echo "${boot_space%?}")
unit="${boot_space: -1}"
if [[ "$unit" = "K" ]]; then
echo "Error: Not enough space left ($boot_space) on /boot"
exit 1
elif [[ "$unit" = "M" ]]; then
if [ "$free_space" -lt "25" ]; then
echo "Error: Not enough space left ($boot_space) on /boot"
exit 1
fi
fi
fi
# #
# make sure that we are on something ARM/Raspberry related # make sure that we are on something ARM/Raspberry related
# either a bare metal Raspberry or a qemu session with # either a bare metal Raspberry or a qemu session with