abstracts.py 文件源码

def dump_memory(self, label, path):
        """Takes a memory dump.
        @param path: path to where to store the memory dump.
        """
        log.debug("Dumping memory for machine %s", label)

        conn = self._connect(label)
        try:
            # create the memory dump file ourselves first so it doesn't end up root/root 0600
            # it'll still be owned by root, so we can't delete it, but at least we can read it
            fd = open(path, "w")
            fd.close()
            self.vms[label].coreDump(path, flags=libvirt.VIR_DUMP_MEMORY_ONLY)
        except libvirt.libvirtError as e:
            raise CuckooMachineError("Error dumping memory virtual machine "
                                     "{0}: {1}".format(label, e))
        finally:
            self._disconnect(conn)