3a645d364c
There never was a "Lesser GPL version 2.0", It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all "Lesser GPL version 2.0" with "Lesser GPL version 2.1" in the tests/migration folder. Signed-off-by: Gan Qixin <ganqixin@huawei.com> Message-Id: <20201110184223.549499-2-ganqixin@huawei.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
125 lines
4.6 KiB
Python
125 lines
4.6 KiB
Python
#
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# Migration test scenario comparison mapping
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#
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# Copyright (c) 2016 Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, see <http://www.gnu.org/licenses/>.
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#
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from guestperf.scenario import Scenario
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class Comparison(object):
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def __init__(self, name, scenarios):
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self._name = name
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self._scenarios = scenarios
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COMPARISONS = [
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# Looking at effect of pausing guest during migration
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# at various stages of iteration over RAM
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Comparison("pause-iters", scenarios = [
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Scenario("pause-iters-0",
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pause=True, pause_iters=0),
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Scenario("pause-iters-1",
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pause=True, pause_iters=1),
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Scenario("pause-iters-5",
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pause=True, pause_iters=5),
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Scenario("pause-iters-20",
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pause=True, pause_iters=20),
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]),
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# Looking at use of post-copy in relation to bandwidth
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# available for migration
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Comparison("post-copy-bandwidth", scenarios = [
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Scenario("post-copy-bw-100mbs",
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post_copy=True, bandwidth=12),
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Scenario("post-copy-bw-300mbs",
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post_copy=True, bandwidth=37),
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Scenario("post-copy-bw-1gbs",
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post_copy=True, bandwidth=125),
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Scenario("post-copy-bw-10gbs",
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post_copy=True, bandwidth=1250),
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Scenario("post-copy-bw-100gbs",
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post_copy=True, bandwidth=12500),
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]),
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# Looking at effect of starting post-copy at different
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# stages of the migration
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Comparison("post-copy-iters", scenarios = [
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Scenario("post-copy-iters-0",
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post_copy=True, post_copy_iters=0),
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Scenario("post-copy-iters-1",
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post_copy=True, post_copy_iters=1),
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Scenario("post-copy-iters-5",
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post_copy=True, post_copy_iters=5),
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Scenario("post-copy-iters-20",
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post_copy=True, post_copy_iters=20),
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]),
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# Looking at effect of auto-converge with different
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# throttling percentage step rates
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Comparison("auto-converge-iters", scenarios = [
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Scenario("auto-converge-step-5",
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auto_converge=True, auto_converge_step=5),
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Scenario("auto-converge-step-10",
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auto_converge=True, auto_converge_step=10),
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Scenario("auto-converge-step-20",
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auto_converge=True, auto_converge_step=20),
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]),
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# Looking at use of auto-converge in relation to bandwidth
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# available for migration
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Comparison("auto-converge-bandwidth", scenarios = [
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Scenario("auto-converge-bw-100mbs",
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auto_converge=True, bandwidth=12),
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Scenario("auto-converge-bw-300mbs",
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auto_converge=True, bandwidth=37),
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Scenario("auto-converge-bw-1gbs",
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auto_converge=True, bandwidth=125),
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Scenario("auto-converge-bw-10gbs",
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auto_converge=True, bandwidth=1250),
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Scenario("auto-converge-bw-100gbs",
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auto_converge=True, bandwidth=12500),
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]),
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# Looking at effect of multi-thread compression with
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# varying numbers of threads
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Comparison("compr-mt", scenarios = [
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Scenario("compr-mt-threads-1",
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compression_mt=True, compression_mt_threads=1),
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Scenario("compr-mt-threads-2",
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compression_mt=True, compression_mt_threads=2),
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Scenario("compr-mt-threads-4",
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compression_mt=True, compression_mt_threads=4),
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]),
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# Looking at effect of xbzrle compression with varying
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# cache sizes
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Comparison("compr-xbzrle", scenarios = [
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Scenario("compr-xbzrle-cache-5",
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compression_xbzrle=True, compression_xbzrle_cache=5),
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Scenario("compr-xbzrle-cache-10",
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compression_xbzrle=True, compression_xbzrle_cache=10),
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Scenario("compr-xbzrle-cache-20",
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compression_xbzrle=True, compression_xbzrle_cache=10),
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Scenario("compr-xbzrle-cache-50",
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compression_xbzrle=True, compression_xbzrle_cache=50),
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]),
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]
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