Fix rootfs size writing

BUG=3125

Review URL: http://codereview.chromium.org/2016005
This commit is contained in:
Ken Mixter 2010-05-07 11:31:52 -07:00
parent 8a970bcd00
commit ab9bdec984

View File

@ -13,7 +13,10 @@ echo "Recording production image size."
FILE="${ROOT_FS_DIR}/root/bytes-rootfs-prod"
if [[ ! -f "${FILE}" ]]; then
# This will complain it cannot find a valid mtab so keep it quiet.
df -B1 -P 2>/dev/null | grep ${ROOT_FS_DIR} | awk '{ print $3 }' > "${FILE}"
# Grep for rootfs mount at end of line otherwise we will get rootfs/var
# mount point as well.
df -B1 -P 2>/dev/null | grep "${ROOT_FS_DIR}$" | awk '{ print $3 }' > \
"${FILE}"
else
echo " Not modifying existing ${FILE}."
fi