#!/bin/sh
# 
if [ "$1" = "prereqs" ]; then
  exit 0
fi

quiet=n


. /scripts/functions
. /conf/tcos.conf
. /conf/tcos-run-functions

echo 0 > /tmp/less_ram

# read MemTotal (in MB)
have_mem=$(awk '/^MemTotal/ {print int($2/1000)}' /proc/meminfo)

if [ ${have_mem} -lt ${TCOS_MIN_RAM} ]; then
  # we have less than TCOS_MIN_RAM
  # need to start in NFS mode
  echo 1 > /tmp/less_ram
  panic "The Thin Client has less memory than the minimun required to boot."
fi


# force boot without nfs if booting from disk
FORCE_NO_NFS=$(read_cmdline_var 'nonfs' '0')

if [ $FORCE_NO_NFS = 1 ]; then
  echo 0 > /tmp/less_ram
fi

# force boot nfs
FORCE_NFS=$(read_cmdline_var 'forcenfs' '0')

if [ $FORCE_NFS = 1 ]; then
  echo 1 > /tmp/less_ram
fi


exit 0