diff options
Diffstat (limited to 'resources/libraries/python/QemuUtils.py')
| -rw-r--r-- | resources/libraries/python/QemuUtils.py | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/resources/libraries/python/QemuUtils.py b/resources/libraries/python/QemuUtils.py index 42ccb8c9dd..99fb7f4b8d 100644 --- a/resources/libraries/python/QemuUtils.py +++ b/resources/libraries/python/QemuUtils.py @@ -1,4 +1,4 @@ -# Copyright (c) 2016 Cisco and/or its affiliates. +# Copyright (c) 2018 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: @@ -166,7 +166,7 @@ class QemuUtils(object): """Set scheduler policy to SCHED_RR with priority 1 for all Qemu CPU processes. - :raises RuntimeError: Set scheduler policy failed. + :raises RuntimeError: Set scheduler policy failed. """ qemu_cpus = self._qemu_qmp_exec('query-cpus')['return'] @@ -199,7 +199,7 @@ class QemuUtils(object): :param socket: Path of the unix socket. :param server: If True the socket shall be a listening socket. :param mac: Vhost-user interface MAC address (optional, otherwise is - used auto-generated MAC 52:54:00:00:xx:yy). + used auto-generated MAC 52:54:00:00:xx:yy). :param jumbo_frames: Set True if jumbo frames are used in the test. :type socket: str :type server: bool @@ -247,7 +247,7 @@ class QemuUtils(object): :param cmd: QMP command to execute. :type cmd: str - :return: Command output in python representation of JSON format. The + :returns: Command output in python representation of JSON format. The { "return": {} } response is QMP's success response. An error response will contain the "error" keyword instead of "return". """ @@ -449,7 +449,7 @@ class QemuUtils(object): :returns: Default size of free huge pages in system. :rtype: int - :raises: RuntimeError if reading failed for three times. + :raises RuntimeError: If reading failed for three times. """ # TODO: remove to dedicated library cmd_huge_size = "grep Hugepagesize /proc/meminfo | awk '{ print $2 }'" @@ -473,7 +473,7 @@ class QemuUtils(object): :type huge_size: int :returns: Number of free huge pages in system. :rtype: int - :raises: RuntimeError if reading failed for three times. + :raises RuntimeError: If reading failed for three times. """ # TODO: add numa aware option # TODO: remove to dedicated library @@ -499,7 +499,7 @@ class QemuUtils(object): :type huge_size: int :returns: Total number of huge pages in system. :rtype: int - :raises: RuntimeError if reading failed for three times. + :raises RuntimeError: If reading failed for three times. """ # TODO: add numa aware option # TODO: remove to dedicated library @@ -521,10 +521,11 @@ class QemuUtils(object): def qemu_start(self): """Start QEMU and wait until VM boot. - :return: VM node info. - :rtype: dict .. note:: First set at least node to run QEMU on. .. warning:: Starts only one VM on the node. + + :returns: VM node info. + :rtype: dict """ # Qemu binary path bin_path = '{0}{1}'.format(self._qemu_path, self._qemu_bin) @@ -659,7 +660,7 @@ class QemuUtils(object): - watchdog: watchdog action has been triggered - guest-panicked: panicked as a result of guest OS panic - :return: VM status. + :returns: VM status. :rtype: str """ out = self._qemu_qmp_exec('query-status') @@ -682,7 +683,7 @@ class QemuUtils(object): :type node: dict :type force_install: bool :type apply_patch: bool - :raises: RuntimeError if building QEMU failed. + :raises RuntimeError: If building QEMU failed. """ ssh = SSH() ssh.connect(node) |