dd if=/dev/zero of="${rootfs}" count=${size_mb} bs=1M \
|| cleanup tmpmnt
-${prefix} mkfs.${fs} -L lunaix-rootfs -r 0 "${rootfs}" \
+${prefix} mkfs.${fs} -L lunaix-rootfs -E revision=0 "${rootfs}" \
|| cleanup tmpmnt img
${prefix} mount -o loop "${rootfs}" "${tmp_mnt}" \
echo "done"
fi
-exit 0
\ No newline at end of file
+exit 0