On 14.10.19 13:51, Vladimir Sementsov-Ogievskiy wrote: > Check that it's impossible to create more persistent bitmaps than qcow2 > supports. > > Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> > --- > tests/qemu-iotests/269 | 47 ++++++++++++++++++++++++++++++++++++++ > tests/qemu-iotests/269.out | 3 +++ > tests/qemu-iotests/group | 1 + > 3 files changed, 51 insertions(+) > create mode 100755 tests/qemu-iotests/269 > create mode 100644 tests/qemu-iotests/269.out
Is there no way to make this test any faster, e.g. by creating like 65534 bitmaps with dd and a binary blob? (Similarly to what I do in “iotests: Test qcow2's snapshot table handling”) This is such an edge case, but running the test took 3:46 min before patch 1 (which I already find much too long), and 8:13 min afterwards (on my machine). (To be honest, if we take this test as-is, I’m probably just never going to run it.) Max
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