[libvirt] [PATCH v2 0/3] qemu: Restore lost shutdown reason

[John Ferlan]

v1:
https://www.redhat.com/archives/libvir-list/2018-October/msg00945.html

Changes since v1:

Patch 1 (NEW)

  - Set the priv->allowReboot prior to any error processing since we
    could/should be using that.

Patch 2 (ADJUSTED LOGIC)

  - Rather than open code the "reason" to use the -no-shutdown flag,
    let's create a qemu_domain helper for that so that both the command
    line building and the Reconnection failure logic can use it.

Patch 3 (NEW)

  - Let's narrow the window for using VIR_DOMAIN_SHUTOFF_CRASHED to
    just the period where we try to open a monitor channel. If we
    cannot do so, then "assume" the reason was crashed. There are
    a few open failure steps that may not exactly fit the model, but
    those are probably splitting hairs.

John Ferlan (3):
  qemu: Move allow reboot check setting
  qemu: Restore lost shutdown reason
  qemu: Narrow the shutdown reconnection failure reason window

 src/qemu/qemu_command.c |  6 +-----
 src/qemu/qemu_domain.c  | 17 +++++++++++++++++
 src/qemu/qemu_domain.h  |  3 +++
 src/qemu/qemu_process.c | 27 ++++++++++++++++++---------
 4 files changed, 39 insertions(+), 14 deletions(-)

-- 
2.17.2