virt-manager/virtinst/domainmemorytune.py
Chen Hanxiao a48f75078d virt-install: Add --memtune option
This patch provides the ability to
tune memroy tunable parameters for the domain.
Also add test cases for --memtune option
and update man page.

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
2014-02-24 21:02:31 -05:00

36 lines
1.3 KiB
Python

#
# Copyright 2014 Fujitsu Limited.
# Chen Hanxiao <chenhanxiao at cn.fujitsu.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA.
from virtinst.xmlbuilder import XMLBuilder, XMLProperty
class DomainMemorytune(XMLBuilder):
"""
Class for generating <memtune> XML
"""
_XML_ROOT_NAME = "memtune"
_XML_PROP_ORDER = ["hard_limit", "soft_limit", "swap_hard_limit",
"min_guarantee"]
hard_limit = XMLProperty("./hard_limit", is_int=True)
soft_limit = XMLProperty("./soft_limit", is_int=True)
swap_hard_limit = XMLProperty("./swap_hard_limit", is_int=True)
min_guarantee = XMLProperty("./min_guarantee", is_int=True)