[Qemu-devel] [Bug 1217339] [NEW] SIGQUIT to send ACPI-shutdown to Guest

[Lasse]

Public bug reported:

When qemu receives SIGQUIT, it should first try to run system_powerdown
(giving the guest an ACPI signal to begin the shutdown process), before
ending the whole qemu process.

At this point there is no way to do a graceful shutdown if you do not
have access to the monitor and you do not use any wrapper like libvirt.

If, for some reason SIGQUIT would not be accepted as the signal, take
any free to use signal, like SIGUSR1. There should be a way to get ACPI
shutdown sent to the guest.

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1217339

Title:
  SIGQUIT to send ACPI-shutdown to Guest

Status in QEMU:
  New

Bug description:
  When qemu receives SIGQUIT, it should first try to run
  system_powerdown (giving the guest an ACPI signal to begin the
  shutdown process), before ending the whole qemu process.

  At this point there is no way to do a graceful shutdown if you do not
  have access to the monitor and you do not use any wrapper like
  libvirt.

  If, for some reason SIGQUIT would not be accepted as the signal, take
  any free to use signal, like SIGUSR1. There should be a way to get
  ACPI shutdown sent to the guest.

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