Rename variable to be more clear

This commit is contained in:
AJ Jordan 2018-11-30 23:59:42 -05:00
parent ce78625bec
commit 737a65e5e7
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@ -14,10 +14,10 @@ fi
sysfs_xvda="/sys/class/block/xvda" sysfs_xvda="/sys/class/block/xvda"
# if root filesystem use already (almost) the whole dis # if root filesystem use already (almost) the whole dis
non_rootfs_data=$(( 250 * 1024 * 2 )) size_margin=$(( 250 * 1024 * 2 ))
rootfs_size=$(df --block-size=512 --output=size / | tail -n 1 | tr -d ' ') rootfs_size=$(df --block-size=512 --output=size / | tail -n 1 | tr -d ' ')
if [ $(cat $sysfs_xvda/size) -gt \ if [ $(cat $sysfs_xvda/size) -gt \
$(( non_rootfs_data + rootfs_size )) ]; then $(( size_margin + rootfs_size )) ]; then
echo "root filesystem already at $rootfs_size blocks" >&2 echo "root filesystem already at $rootfs_size blocks" >&2
exit 0 exit 0
fi fi