Archived/Xen 4.3 RC1 test instructions

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What needs to be tested

General things:

  • Making sure that Xen 4.3 compiles and installs properly on different software configurations; particularly on distros
  • Making sure that Xen 4.3, along with appropriately up-to-date kernels, work on different hardware.

Specific features:

  • Automatic NUMA placement of guests.
  • Upstream Qemu for HVM domains
  • Openvswitch integration
  • Xen on ARM
  • others?

Installing

Getting RC1

  • xen: Pull from the main repo, and update to tag 4.3.0-rc1:
git clone -b 4.3.0-rc1 git://xenbits.xen.org/xen.git

Building

Instructions are available for building Xen on Linux and NetBSD.

Test instructions

General

  • Remove any old versions of Xen toolstack and userspace binaries (including qemu).
  • Download and install the most recent Xen 4.3 RC, as described above. Make sure to check the README for changes in required development libraries and procedures. Some particular things to note:
    • In Xen 4.3 the default installation path has changed from /usr to /usr/local. Take extra care when removing any old versions to allow for this.

Once you have Xen 4.3 RC installed check that you can install a guest etc and use it in the ways which you normally would, i.e. that your existing scripts still work etc.

In particular if you are still using the (deprecated) xm/XEND toolstack please do try your normal use cases with the XL toolstack. The XL page has some information on the differences between XEND and XL. As do the instructions from the Xen 4.2 test day.

Specific Test Instructions

Automatic NUMA placement of guests

TBD

Upstream Qemu for HVM domains

TBD

Openvswitch integration

TBD

Xen on ARM

TBD

Reporting Bugs (& Issues)

  • Report any bugs / missing functionality / unexpected results.
  • Please put [TestDay] into the subject line
  • Also make sure you specify the RC number you are using
  • Make sure to follow the guidelines on Reporting Bugs against Xen.

Reporting success

We would love it if you could report successes by e-mailing xen-devel@lists.xen.org, preferably including:

  • Hardware: Please at least include the processor manufacturer (Intel/AMD). Other helpful information might include specific processor models, amount of memory, number of cores, and so on
  • Software: If you're using a distro, the distro name and version would be the most helpful. Other helpful information might include the kernel that you're running, or other virtualization-related software you're using (e.g., libvirt, xen-tools, drbd, &c).
  • Guest operating systems: If running a Linux version, please specify whether you ran it in PV or HVM mode.
  • Functionality tested: High-level would include toolstacks, and major functionality (e.g., suspend/resume, migration, pass-through, stubdomains, &c)

The following template might be helpful: should you use Xen 4.3.0-RC1 for testing, please make sure you state that information! 

Subject: [TESTDAY] Test report
 
* Hardware:
 
* Software:

* Guest operating systems:

* Functionality tested:

* Comments:

For example: 

Subject: [TESTDAY] Test report
 
* Hardware: 
Dell 390's (Intel, dual-core) x15
HP (AMD, quad-core) x5
 
* Software: 
Ubuntu 10.10,11.10
Fedora 17

* Guest operating systems:
Windows 8
Ubuntu 12.10,11.10 (HVM)
Fedora 17 (PV)

* Functionality tested:
xl
suspend/resume
pygrub

* Comments:
Window 8 booting seemed a little slower than normal.

Other than that, great work!
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