Commit 63ca30d6 authored by Kroese's avatar Kroese Committed by GitHub
Browse files

Hide netcat output

parent 142b27f5

run/power.sh

+8 −4
Original line number Diff line number Diff line
@@ -47,9 +47,13 @@ _graceful_shutdown() { 
    if ((AGENT_VERSION > 1)); then



      # Send a NMI interrupt which will be detected by the kernel

      echo 'nmi' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null

      if ! echo 'nmi' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null ; then

        AGENT_VERSION=0

      fi



    fi

    

    else

    if ((AGENT_VERSION < 2)); then



      echo && echo "Please update the VirtualDSM Agent to allow for gracefull shutdowns..."
@@ -65,7 +69,7 @@ _graceful_shutdown() { 
    echo $(($(cat ${_QEMU_SHUTDOWN_COUNTER})+1)) > ${_QEMU_SHUTDOWN_COUNTER}



    # Try to connect to qemu

    if echo 'info version'| nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null; then

    if echo 'info version'| nc -q 1 -w 1 localhost "${QEMU_MONPORT}" >/dev/null 2>&1 ; then



      sleep 1

      #echo "Shutting down, waiting... ($(cat ${_QEMU_SHUTDOWN_COUNTER})/${QEMU_POWERDOWN_TIMEOUT})"
@@ -75,7 +79,7 @@ _graceful_shutdown() { 
  done



  echo && echo "Quitting..."

  echo 'quit' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null || true

  echo 'quit' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" >/dev/null 2>&1 || true



  return

}