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Re: [Qemu-devel] [PATCH v4 0/5] This series adds iotest case for IO thro
From: |
Fam Zheng |
Subject: |
Re: [Qemu-devel] [PATCH v4 0/5] This series adds iotest case for IO throttling. |
Date: |
Tue, 17 Jun 2014 10:45:07 +0800 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Thu, 06/05 16:47, Fam Zheng wrote:
> There is a change in qemu-io sub-commands "aio_read" and "aio_write", which
> makes the aio requests accounted and the statistics reflected in blockstats.
>
> Note that IO throttling implementation allows overcommiting of requests, so
> the
> actual IO happened in a time unit may be a bit larger than given limits. In
> the
> test case, the stats numbers are compared against 110%, to make room for such
> flexibility in order to improve determinism.
>
> v4: Rebase to master. Add Benoit's rev-by lines to all the patches.
Ping?
Thanks,
Fam
>
> Fam
>
> Fam Zheng (5):
> qemu-io: Account IO by aio_read and aio_write
> qtest: Add scripts/qtest/qtest.py
> qemu-iotests: Add VM method qtest() to iotests.py
> qemu-iotests: Allow caller to disable underscore convertion for qmp
> qemu-iotests: Add 093 for IO throttling
>
> qemu-io-cmds.c | 10 +++
> scripts/qtest | 5 --
> scripts/qtest/qtest.py | 74 +++++++++++++++++++
> tests/qemu-iotests/093 | 164
> ++++++++++++++++++++++++++++++++++++++++++
> tests/qemu-iotests/093.out | 5 ++
> tests/qemu-iotests/iotests.py | 24 +++++--
> 6 files changed, 273 insertions(+), 9 deletions(-)
> delete mode 100755 scripts/qtest
> create mode 100644 scripts/qtest/qtest.py
> create mode 100755 tests/qemu-iotests/093
> create mode 100644 tests/qemu-iotests/093.out
>
> --
> 2.0.0
>
>
- [Qemu-devel] [PATCH v4 0/5] This series adds iotest case for IO throttling., Fam Zheng, 2014/06/05
- [Qemu-devel] [PATCH v4 1/5] qemu-io: Account IO by aio_read and aio_write, Fam Zheng, 2014/06/05
- [Qemu-devel] [PATCH v4 2/5] qtest: Add scripts/qtest/qtest.py, Fam Zheng, 2014/06/05
- [Qemu-devel] [PATCH v4 3/5] qemu-iotests: Add VM method qtest() to iotests.py, Fam Zheng, 2014/06/05
- [Qemu-devel] [PATCH v4 4/5] qemu-iotests: Allow caller to disable underscore convertion for qmp, Fam Zheng, 2014/06/05
- [Qemu-devel] [PATCH v4 5/5] qemu-iotests: Add 093 for IO throttling, Fam Zheng, 2014/06/05
- Re: [Qemu-devel] [PATCH v4 0/5] This series adds iotest case for IO throttling.,
Fam Zheng <=