# # Copyright 2014 Red Hat, Inc. # # This work is licensed under the GNU GPLv2 or later. # See the COPYING file in the top-level directory. from ..xmlbuilder import XMLBuilder, XMLProperty class DomainPm(XMLBuilder): XML_NAME = "pm" suspend_to_mem = XMLProperty("./suspend-to-mem/@enabled", is_yesno=True) suspend_to_disk = XMLProperty("./suspend-to-disk/@enabled", is_yesno=True) ################## # Default config # ################## def set_defaults(self, guest): # When the suspend feature is exposed to VMs, an ACPI shutdown # event triggers a suspend in the guest, which causes a lot of # user confusion (especially compounded with the face that suspend # is often buggy so VMs can get hung, etc). # # We've been disabling this in virt-manager for a while, but lets # do it here too for consistency. if (guest.os.is_x86() and self.conn.support.conn_pm_disable()): if self.suspend_to_mem is None: self.suspend_to_mem = False if self.suspend_to_disk is None: self.suspend_to_disk = False

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