KVM-Autotest/TODO

KVM-Autotest TODO list

raw idea

• more vhost_net test
• Add Multi-guests transfer test
• transfer test between guest(s) and extra boxs
• add more whql tests (virtio_net,virtio_blk)

general

Note: This session is for major, multi-person items. We'll update the status weekly based on the status of the subtasks attributed to persons.

• Autotest refactor for usage with libvirt/xen

Tasks:

• • Move kvm autotest libraries to client/bin directory, so every client side test can use
  • Review xen-autotest to see what are the differences between our vm class and theirs. Hopefully in the future, xen-autotest and libvirt-autotest will be only different vm implementations of our virt-autotest framework :)

lmr

TODO

• Multi host migration - priority increased

• Infrastructure for testing different vm storage backends: file/lvm/iSCSI
• Work on setting up the conmux server for our internal test grid
• Research how to trigger jobs based on events rather than using the web interface setting recurrent jobs
• Set up a qemu-block job, with kwolf's qemu-block tree
• Set up a vhost job, with the upstream job (mst's trees for kernel and userspace)
• Add a BLOCKED status on the autotest database, that tells the user that some feature testing was left out due to a problem on its dependencies.
• Eventually get rid of all dependency on slirp/userspace networking to do any feature testing, since it is not a supported feature. Slipstreaming the kickstart in the install CD is a possibility, and it ends up being simpler than configuring an internal network thing for testing.
• Make it possible to install virtio nw driver under windows xp/2003 guests without having to resort to the msi installer

Done

• Made some internal patches appropriate for upstream
• Copy kvm-autotest@redhat.com on the email list of results
• Send code to retrieve host kernels based on koji/brew tags upstream
• Resolved UUID mount point check problem
• QMP suite integrated upstream
• Wrote code to retrieve kernels based on koji/brew tags

mgoldish

• Make WHQL tests run on our internal server
• Enable "guest-load" for a VMs before/while tests are running (e.g. migration of a VM, while a movie is playing on it)
  • This may just be a matter of moving useful code from tests to kvm_test_utils.py to make it reusable

done

• Post-commit review of new network patches (committed on Oct 7 2010)
• Use more exceptions in utility functions:
  • Add convenience functions to kvm_subprocess.py to make running shell commands shorter
  • Add convenience functions to the VM class
• Refactor _get_command_output() and friends in kvm_monitor.py and add cmd_raw(), cmd_obj() and cmd_qmp() as required by Luiz Capitulino's test suite
• Use select() instead of sleep() in kvm_monitor.py
• Simplify migration code if possible (in kvm_vm.py and kvm_test_utils.py)
• Fix VM.get_ifname() somehow (uses self.vnc_port -- bad)

akong

• push redhat internal kvm subtests(18) to upstream

trans_hugepage_defrag.py trans_hugepage.py trans_hugepage_swapping.py hdparm.py cpuflags.py multi_disk.py nmi_watchdog.py qmp_command.py qmp_event_notification.py cdrom.py fillup_disk.py floppy.py format_disk.py lvm.py module_probe.py stop_continue.py usb.py image_copy.py

• Add a new test: check if guest transmits packets when link is up/down
• Report problem with multiple NICs and MAC address tracking [problem fixed]
• Using dnsmasq in unattended_install to replace userspace network with private bridge [request changed]
• Bonding test [done]

jason

• Write a 'cli' wrapper to make autotest handy/easier for developers
• Tests in parallel with migration (reboot/unattended installation/file transfer/ autotest client tests / guest_script,autoit? / memtest86+(steps?)), need modifications to framework?
• Clean the Migration tests: mainly for exec and add offline support
• Refactor hotplug test using qdev and netdev_del/drive_del
• Refactor the network cmdline generation, using peer when possible and vlan for elder qemu-kvm
• Port network tests into windows
• Migration to exec test suggested by mst

yolkfull

• Run netperf test between two guests
• Migration with/without workload(dbench,lmbench etc)
• Verify SMBIOS/DMI data (UUID, for example)
• Disk serial number (for IDE, SCSI, VirtIO drives)

Beijing QE

• pxe boot * net types
• Further migration
• Multiple nics
• multiple disks
• Test block device cancellation path using device mapper to generate errors ( after we had a crash in de_write_dma_cb)
• Extend pci_assignable to support other PCI devices (USB, video cards, TV card etc)
• Different CPU flags support
• Passthrough the perf keys of run_autotest to autotest server
• Register the virtual machine into autotest server and run benchmark through autotest server

Bugs

• Please open bugs on the [autotest defect tracking system]