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Re: [ovirt-users] What should I do to support DPDK in ovirt, any instruction?
by Dominik Holler 17 Mar '20

17 Mar '20

On Mon, Mar 16, 2020 at 2:15 PM lifuqiong(a)sunyainfo.com < lifuqiong(a)sunyainfo.com> wrote: > > Hi All, > I found that there is rarely topics about supporting dpdk in ovirt 4.2 > > What is your motivation to have a look at dpdk? > in Internet except > https://blogs.ovirt.org/2018/07/upgraded-dpdk-support-in-ovirt/; and I > can't get information such as whether or not should I install dpdk or ovn > manual? And I will get an error when I execute such cmds: > ansible-playbook ovirt.dpdk-setup/tasks/main.yml > ansible-playbook oVirt.dpdk-setup > > > I have some experience about ovn and dpdk, but I can't make ovirt > supporting dpdk according the instruction in > https://blogs.ovirt.org/2018/07/upgraded-dpdk-support-in-ovirt/; > > In the meantime, an additional step is required: dpdk has to be enabled manually in the vdsm.conf on the host: https://github.com/oVirt/vdsm/commit/ce1231d128f19b47c4b8c04bdb19f9d6f12685… > Is there anybody helping me? Thank you. > > Mark > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/VVRC6NMM373JZ… >

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ovirt-engine has been tagged (ovirt-engine-4.3.9.4)
by Tal Nisan 16 Mar '20

16 Mar '20

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meanwhile, installing engine on Fedora 30...
by Fedor Gavrilov 13 Mar '20

13 Mar '20

Hi, Since master on CentOS 7 is impossible atm and CentOS 8 is the last thing I would touch, I followed an advice and tried installing engine on Fedora 30 machine. I've been following https://github.com/oVirt/ovirt-engine/blob/master/README.adoc I was able to compile the engine and imageio, but engine-setup then fails: ***L:ERROR Internal error: No module named 'ovirt_setup_lib' Traceback (most recent call last): File "/usr/lib/python3.7/site-packages/otopi/main.py", line 141, in execute self.context.loadPlugins() File "/usr/lib/python3.7/site-packages/otopi/context.py", line 803, in loadPlugins self._loadPluginGroups(plugindir, needgroups, loadedgroups) File "/usr/lib/python3.7/site-packages/otopi/context.py", line 112, in _loadPluginGroups self._loadPlugins(path, path, groupname) File "/usr/lib/python3.7/site-packages/otopi/context.py", line 69, in _loadPlugins self._loadPlugins(base, d, groupname) File "/usr/lib/python3.7/site-packages/otopi/context.py", line 100, in _loadPlugins os.path.basename(path), File "/usr/lib/python3.7/site-packages/otopi/util.py", line 109, in loadModule spec.loader.exec_module(module) File "<frozen importlib._bootstrap_external>", line 728, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/apple/ovirt-engine/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/vmconsole_proxy_helper/__init__.py", line 15, in <module> from . import config File "/home/apple/ovirt-engine/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/vmconsole_proxy_helper/config.py", line 24, in <module> from ovirt_setup_lib import dialog ModuleNotFoundError: No module named 'ovirt_setup_lib' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.7/site-packages/otopi/__main__.py", line 88, in main installer.execute() File "/usr/lib/python3.7/site-packages/otopi/main.py", line 147, in execute sys.exc_info()[2], File "/usr/lib/python3.7/site-packages/otopi/util.py", line 84, in raiseExceptionInformation raise info[1].with_traceback(info[2]) File "/usr/lib/python3.7/site-packages/otopi/main.py", line 141, in execute self.context.loadPlugins() File "/usr/lib/python3.7/site-packages/otopi/context.py", line 803, in loadPlugins self._loadPluginGroups(plugindir, needgroups, loadedgroups) File "/usr/lib/python3.7/site-packages/otopi/context.py", line 112, in _loadPluginGroups self._loadPlugins(path, path, groupname) File "/usr/lib/python3.7/site-packages/otopi/context.py", line 69, in _loadPlugins self._loadPlugins(base, d, groupname) File "/usr/lib/python3.7/site-packages/otopi/context.py", line 100, in _loadPlugins os.path.basename(path), File "/usr/lib/python3.7/site-packages/otopi/util.py", line 109, in loadModule spec.loader.exec_module(module) File "<frozen importlib._bootstrap_external>", line 728, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/apple/ovirt-engine/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/vmconsole_proxy_helper/__init__.py", line 15, in <module> from . import config File "/home/apple/ovirt-engine/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/vmconsole_proxy_helper/config.py", line 24, in <module> from ovirt_setup_lib import dialog otopi.main.PluginLoadException: No module named 'ovirt_setup_lib' In case you are wondering, I have ovirt-setup-lib installed: sudo yum install ovirt-setup-lib Last metadata expiration check: 1:05:07 ago on Thu Mar 12 16:04:28 2020. Package python2-ovirt-setup-lib-1.3.1-0.0.master.20191121145802.git8eff989.fc30.noarch is already installed. Dependencies resolved. Nothing to do. Complete! Do you what what that issue might be? Or maybe someone has setup notes to share? Thanks as always, Fedor

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Failure in travis CI
by Sandro Bonazzola 13 Mar '20

13 Mar '20

Hi, can you please have a look at https://travis-ci.org/github/oVirt/ovirt-engine/builds/661605510?utm_medium… ? Looks like a real issue. -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/>*Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

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Gerrit is not sending notifications
by Ales Musil 12 Mar '20

12 Mar '20

Hi, I did not receive notification from gerrit about being added as review. Can someone please take a look at it? Thanks. Regards, Ales -- Ales Musil Software Engineer - RHV Network Red Hat EMEA <https://www.redhat.com> amusil(a)redhat.com IM: amusil <https://red.ht/sig>

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Ovirt engine thread-per-core(-T1C) maven execution
by Artur Socha 11 Mar '20

11 Mar '20

Hi, I have been using thread-per-core (-T1C) maven flag for couple months when building engine on my machine. I have not seen any issues related to such parallel maven goals execution so I submitted a patch that enables it by default: https://gerrit.ovirt.org/#/c/107567/ The main benefit is significantly reduced build time ( ~30% in my case but it greatly depends on the hardware/vm you run the build on) Please let me know if you can think about any corner cases when this setting would cause some instability. Posting review comments would be the preferred option :) thanks! -- Artur Socha Senior Software Engineer, RHV Red Hat

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100_basic_ui_sanity.virtual_machines failed (was: [CQ]: 106261, 17 (cockpit-ovirt) failed "ovirt-master" system tests, but isn't the failure root cause)
by Yedidyah Bar David 11 Mar '20

11 Mar '20

Hi all, On Wed, Mar 11, 2020 at 8:41 AM oVirt Jenkins <jenkins(a)ovirt.org> wrote: > > A system test invoked by the "ovirt-master" change queue including change > 106261,17 (cockpit-ovirt) failed. However, this change seems not to be the root > cause for this failure. Change 107220,13 (cockpit-ovirt) that this change > depends on or is based on, was detected as the cause of the testing failures. > > This change had been removed from the testing queue. Artifacts built from this > change will not be released until either change 107220,13 (cockpit-ovirt) is > fixed and this change is updated to refer to or rebased on the fixed version, > or this change is modified to no longer depend on it. > > For further details about the change see: > https://gerrit.ovirt.org/#/c/106261/17 > > For further details about the change that seems to be the root cause behind the > testing failures see: > https://gerrit.ovirt.org/#/c/107220/13 > > For failed test results see: > https://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/21164/ This failed with: Message: Element <a class="" href="javascript:;"> is not clickable at point (1230,153) because another element <div> obscures it At: File "/home/jenkins/workspace/ovirt-master_change-queue-tester@2/ovirt-system-tests/basic-suite-master/test-scenarios/100_basic_ui_sanity.py", line 396, in virtual_machines vm_list_view.poweroff() The screenshot [1] indeed shows a message "Finished Launching VM vm0" partially hiding the "Shutdown" button. IIUC this is a new test added recently [2]. Lucia, can you please quickly have a look at this and fix the test (to press the "X", or the "Dismiss all", or "Do not disturb", or whatever you think is best)? If you are too busy with other stuff, perhaps revert [2] for now. Thanks! Best regards, [1] https://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/21164/artifa… [2] https://gerrit.ovirt.org/107394 -- Didi

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Imageio download of qcow2 images
by Jakub Dżon 11 Mar '20

11 Mar '20

Hi, I'm looking into how current state of a volume (as seen by the VM) can be downloaded in raw format using imageio and I wonder what is the behavior when I request a qcow2 volume. Will it always return the top snapshot in qcow2 format? I understand that in 4.4 I can explicitly specify format=types.DiskFormat.RAW when creating the transfer to get the current state of the disk converted to raw format. Is that also possible in older versions and how? -- Thanks, Jakub Dżon

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OST basic suite fails on 002_bootstrap.add_secondary_storage_domains
by Yedidyah Bar David 10 Mar '20

10 Mar '20

Hi all, Anyone looking at this? See e.g.: https://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/21146/ Thanks, -- Didi

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ovirt-engine has been tagged (ovirt-engine-4.3.9.3)
by Tal Nisan 10 Mar '20

10 Mar '20

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