Huan Xiong

A question on the design of cgroup.cpu_cfs_util

5

I have looked at the test code, and have a doubt on the test's design. If I understand it correctly, the test creates VMs and put the vcpu threads of...

Hi, I find group.blkio_throttle failed consistently on my aarch64 server. Below are details of my investigation. I wonder how is its result on x86? The test failed because write test...

The test creates two VMs and sets up cgroup blkio.weight parameter for each of their qemu processes. The ratio of weight used in test is 100:1000. However, the result is...

pci_devices test: device should be conneted to downstream port using device number 0

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See this test for example: 065-type_specific.io-github-autotest-qemu.pci_devices.three_devices.xhci_controller.bus_in_bus.bridge_switch_switch (BTW, its name is confusing. It should be called "root_switch_switch" test. But that's another issue and I filed https://github.com/autotest/tp-qemu/issues/1543 against it). It generates this...

qmp_command: qmp_memsave test uses invalid virtual address

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qmp_memsave failed on aarch64 with this error: 11:00:49 ERROR| TestFail: QMP command 'memsave' failed (arguments: {'filename': '/var/tmp/memsave', 'val': 0, 'size': 4096}, error message: {u'class': u'GenericError', u'desc': u'Invalid addr 0x0000000000000000/size 4096...

FYI. I made the following change to RWMRuleScheduler.swift to build it on my system: --- RWMRuleScheduler_old.swift 2019-12-07 22:09:57.000000000 +0800 +++ RWMRuleScheduler.swift 2019-12-07 22:54:54.000000000 +0800 @@ -467 +467 @@ - let...

Print function name when using argparse() with shell functions

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When using argparse() to parse arguments of a shell function, it printed "bash", instead of function name, in usage message. The change fixes it.

solarized colortheme issue: fg/bg color of copied item

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When running ranger (with its solarized theme) in gnome-terminal (with solarized-dark theme), the fg and bg color of copied item are very close, which makes the item's text almost impossible...

`configs/templates/PUBLIC_dependencies.txt` uses `python` prefix for keys of python-setuptools. However, `docker/workload/Dockerfile-ubuntu_cb_nullworkload` uses `python3` prefix for keys of python-setuptools. The mismatch leads to the following error when running install script. The error...

While I use CBTOOL console, I observe this error message very often although it shouldn't appear: Domain not found: no domain with matching name 'cb-centos-MYPLM-vm3-tinyvm' The message is emitted by...