[Qemu-devel] [PATCH v4 0/5] This series adds iotest case for IO throttling.

[Fam Zheng <famz@redhat.com>]

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.

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

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2.0.0