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microsoft / lis-test

Contains test infrastructure for testing Linux virtual machines on Windows Azure and Hyper-V.
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Add one balloon case to check assigned memory goes down when no pressure #1146

Closed lixuemin2016 closed 5 years ago

lixuemin2016 commented 5 years ago

Add one case HotRemoveNoPressure for balloon feature, it mainly tests that vm assigned memory could go down after sleep about 4-7 minutes without pressure, but not start the other guestB with large memory to make guestA Balloon (assigned memory goes down) Test case steps:

  1. Config VM as Dynamic memory enabled.
  2. Set up the VM Startup Memory, MinMem,MaxMem. (set Startup Memory as larger size)
  3. Start VM , sleep about 4-7 minutes till the assigned and demand memory go down.

Expected results: 3.1. VM assigned memory and demand memory can go down without memory pressure. 3.2. VM assigned memory does not drop lower then minimum memory 3.3. No call trace in the vm.

Thank you so much.

lixuemin2016 commented 5 years ago

Will add one more case which could cover this test case, remove this pull request.