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Revision 8e12638f3d0d91791cf06253493b8b15827f4b6c authored by sdong on 19 August 2019, 17:50:25 UTC, committed by Facebook Github Bot on 19 August 2019, 17:51:59 UTC 
Slightly adjust atomic white box test's kill odd (#5717)
 
Summary:
Atomic white box test's kill odd is the same as normal test. However, in the scenario that only WritableFileWriter::Append() is blacklisted, WritableFileWriter::Flush() dominates the killing odds. Normally, most of WritableFileWriter::Flush() are called in WAL writes, where every write triggers a WAL flush. In atomic test, WAL is disabled, so the kill happens less frequently than we antipated. In some rare cases, the kill didn't end up with happening (for reasons I still don't fully understand) and cause the stress test timeout.

If WAL is disabled, make the odds 5x likely to trigger.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5717

Test Plan: Run whitebox_crash_test_with_atomic_flush and whitebox_crash_test and observe the kill odds printed out.

Differential Revision: D16897237

fbshipit-source-id: cbf5d96f6fc0e980523d0f1f94bf4e72cdb82d1c
1 parent e1c468d
Raw File
Vagrantfile 
# Vagrant file
Vagrant.configure("2") do |config|

  config.vm.provider "virtualbox" do |v|
    v.memory = 4096
    v.cpus = 2
  end

  config.vm.define "ubuntu14" do |box|
    box.vm.box = "ubuntu/trusty64"
  end

  config.vm.define "centos65" do |box|
    box.vm.box = "chef/centos-6.5"
  end

  config.vm.define "centos7" do |box|
    box.vm.box = "centos/7"
    box.vm.provision "shell", path: "build_tools/setup_centos7.sh"
  end

  config.vm.define "FreeBSD10" do |box|
    box.vm.guest = :freebsd
    box.vm.box = "robin/freebsd-10"
    # FreeBSD does not support 'mount_virtualbox_shared_folder', use NFS
    box.vm.synced_folder ".", "/vagrant", :nfs => true, id: "vagrant-root"
    box.vm.network "private_network", ip: "10.0.1.10"

    # build everything after creating VM, skip using --no-provision
    box.vm.provision "shell", inline: <<-SCRIPT
      pkg install -y gmake clang35
      export CXX=/usr/local/bin/clang++35
      cd /vagrant
      gmake clean
      gmake all OPT=-g
    SCRIPT
  end

end
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