virt-manager/virtman-allow-destroy-from-shutdown-menu-of-crashed-vm.patch
2015-09-10 21:19:49 +00:00

70 lines
3.1 KiB
Diff

Reference: bnc#875111
Steps to get a KVM VM in the crashed state:
1) Install a sles12 KVM VM
2) Manually edit the XML and add/modify <on_crash>preserve</on_crash>
3) In virt-manager add the panic device (Details->Add Hardware)
4) Edit the VM's /etc/default/grub file and remove the crashkernel information
and then run grub2-mkconfig /boot/grub2/grub.cfg.
5) Start the VM and within the VM's terminal type "echo 'c' > /proc/sysrq-trigger"
Index: virt-manager-1.2.1/virtManager/manager.py
===================================================================
--- virt-manager-1.2.1.orig/virtManager/manager.py
+++ virt-manager-1.2.1/virtManager/manager.py
@@ -864,7 +864,7 @@ class vmmManager(vmmGObjectUI):
show_pause = bool(vm and vm.is_unpauseable())
else:
show_pause = bool(vm and vm.is_pauseable())
- show_shutdown = bool(vm and vm.is_stoppable())
+ show_shutdown = bool(vm and vm.is_destroyable())
if vm and vm.managedsave_supported:
self.change_run_text(vm.has_managed_save())
Index: virt-manager-1.2.1/virtManager/vmmenu.py
===================================================================
--- virt-manager-1.2.1.orig/virtManager/vmmenu.py
+++ virt-manager-1.2.1/virtManager/vmmenu.py
@@ -50,6 +50,7 @@ class _VMMenu(Gtk.Menu):
self._parent = src
self._current_vm_cb = current_vm_cb
self._show_open = show_open
+ self._shutdown = None
self._init_state()
@@ -111,6 +112,7 @@ class VMShutdownMenu(_VMMenu):
name = getattr(child, "vmm_widget_name", None)
if name in statemap:
child.set_sensitive(statemap[name])
+ child.set_visible(statemap[name])
if name == "reset":
child.set_tooltip_text(None)
@@ -127,7 +129,8 @@ class VMActionMenu(_VMMenu):
self._add_action(_("_Pause"), "suspend", Gtk.STOCK_MEDIA_PAUSE)
self._add_action(_("R_esume"), "resume", Gtk.STOCK_MEDIA_PAUSE)
s = self._add_action(_("_Shut Down"), "shutdown", addcb=False)
- s.set_submenu(VMShutdownMenu(self._parent, self._current_vm_cb))
+ self._shutdown = VMShutdownMenu(self._parent, self._current_vm_cb)
+ s.set_submenu(self._shutdown)
self.add(Gtk.SeparatorMenuItem())
self._add_action(_("Clone..."), "clone", None)
@@ -143,7 +146,7 @@ class VMActionMenu(_VMMenu):
def update_widget_states(self, vm):
statemap = {
"run": bool(vm and vm.is_runable()),
- "shutdown": bool(vm and vm.is_stoppable()),
+ "shutdown": bool(vm and vm.is_destroyable()),
"suspend": bool(vm and vm.is_stoppable()),
"resume": bool(vm and vm.is_paused()),
"migrate": bool(vm and vm.is_stoppable()),
@@ -160,6 +163,8 @@ class VMActionMenu(_VMMenu):
child.get_submenu().update_widget_states(vm)
if name in statemap:
child.set_sensitive(statemap[name])
+ if name == "shutdown" and self._shutdown:
+ self._shutdown.update_widget_states(vm)
if name in vismap:
child.set_visible(vismap[name])