September 2016 - Devel - oVirt List Archives

[VDSM] New network test failure - ctypes.ArgumentError: argument 3: <class 'TypeError'>: wrong type
by Nir Soffer 22 Sep '16

22 Sep '16

Failed only one patch when building 4, so this looks like a random failure, but the error is disturbing. See http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc24-x86_64/2255/conso… 17:00:31 ====================================================================== 17:00:31 ERROR: test_bond_create_failure_on_slave_add (network.link_bond_test.LinkBondTests) 17:00:31 ---------------------------------------------------------------------- 17:00:31 Traceback (most recent call last): 17:00:31 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/tests/network/link_bond_test.py", line 83, in test_bond_create_failure_on_slave_add 17:00:31 base_bond.add_slaves((nic1, nic2)) 17:00:31 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/vdsm/network/link/bond.py", line 153, in add_slaves 17:00:31 with _preserve_iface_state(slave): 17:00:31 File "/usr/lib64/python3.5/contextlib.py", line 59, in __enter__ 17:00:31 return next(self.gen) 17:00:31 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/vdsm/network/link/bond.py", line 214, in _preserve_iface_state 17:00:31 dev_was_up = iface.is_up(dev) 17:00:31 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/vdsm/network/link/iface.py", line 54, in is_up 17:00:31 return is_admin_up(dev) 17:00:31 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/vdsm/network/link/iface.py", line 58, in is_admin_up 17:00:31 return is_link_up(get_link(dev)['flags'], check_oper_status=False) 17:00:31 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/vdsm/network/netlink/link.py", line 56, in get_link 17:00:31 with _get_link(name=name, sock=sock) as link: 17:00:31 File "/usr/lib64/python3.5/contextlib.py", line 59, in __enter__ 17:00:31 return next(self.gen) 17:00:31 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/vdsm/network/netlink/link.py", line 199, in _get_link 17:00:31 err = _rtnl_link_get_kernel(sock, index, name, byref(link)) 17:00:31 ctypes.ArgumentError: argument 3: <class 'TypeError'>: wrong type 17:00:31 -------------------- >> begin captured logging << -------------------- 17:00:31 2016-09-20 17:00:12,586 WARNING [py.warnings] (MainThread) /usr/lib/python3.5/site-packages/nose/util.py:453: DeprecationWarning: inspect.getargspec() is deprecated, use inspect.signature() instead 17:00:31 inspect.getargspec(func) 17:00:31 (inspect:1041) 17:00:31 2016-09-20 17:00:12,587 INFO [root] (MainThread) Bond check_7lzvb has been created. (bond:142) 17:00:31 2016-09-20 17:00:12,598 INFO [root] (MainThread) Bond check_7lzvb has been destroyed. (bond:149) 17:00:31 2016-09-20 17:00:12,598 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-15 /sbin/ip link add name dummy_Dmwc5 type dummy (cwd None) (commands:69) 17:00:31 2016-09-20 17:00:12,607 DEBUG [root] (MainThread) SUCCESS: <err> = b''; <rc> = 0 (commands:93) 17:00:31 2016-09-20 17:00:12,608 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-15 /sbin/ip link add name dummy_xIK5C type dummy (cwd None) (commands:69) 17:00:31 2016-09-20 17:00:12,615 DEBUG [root] (MainThread) SUCCESS: <err> = b''; <rc> = 0 (commands:93) 17:00:31 2016-09-20 17:00:12,617 INFO [root] (MainThread) Bond bond_rwTTFu has been created. (bond:142) 17:00:31 2016-09-20 17:00:12,634 INFO [root] (MainThread) Bond bond_rwTTFu has been destroyed. (bond:149) 17:00:31 2016-09-20 17:00:12,634 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-15 /sbin/ip link del dev dummy_Dmwc5 (cwd None) (commands:69) 17:00:31 2016-09-20 17:00:12,658 DEBUG [root] (MainThread) SUCCESS: <err> = b''; <rc> = 0 (commands:93) 17:00:31 2016-09-20 17:00:12,659 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-15 /sbin/ip link del dev dummy_xIK5C (cwd None) (commands:69) 17:00:31 2016-09-20 17:00:12,676 DEBUG [root] (MainThread) SUCCESS: <err> = b''; <rc> = 0 (commands:93) 17:00:31 --------------------- >> end captured logging << ---------------------

4 7

[Review-request] feature page for gdeploy cockpit integration
by Ramesh Nachimuthu 21 Sep '16

21 Sep '16

------=_Part_588440_2098117827.1474467174872 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, We are planning to integrate gdeploy with cockpit-ovirt plugin to improve the deployment of Hyper-Converged oVrt-Gluster solution. I have sent a pull request to add a feature page for the same. It will helpful if you can review and provide your valuable feedback. Pull request : https://github.com/oVirt/ovirt-site/pull/480 Regards, Ramesh ------=_Part_588440_2098117827.1474467174872 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div> </div>Hi,  We are planning to integrate <a href="https://github.com/gluster/gdeploy" target="_blank">gdeploy</a> with cockpit-ovirt plugin to improve the deployment of Hyper-Converged oVrt-Gluster solution. I have sent a <a href="https://github.com/oVirt/ovirt-site/pull/480" target="_blank">pull request </a>to add a feature page for the same. It will helpful if you can review and provide your valuable feedback. <div> </div>Pull request : <a href="https://github.com/oVirt/ovirt-site/pull/480" target="_blank"></a><a class="moz-txt-link-freetext" href="https://github.com/oVirt/ovirt-site/pull/480" target="_blank">https://github.com/oVirt/ovirt-site/pull/480</a><div> Regards, Ramesh </div></div></body></html> ------=_Part_588440_2098117827.1474467174872--

1 0

Best (and up-to-date) practices for developers?
by Martin Sivak 20 Sep '16

20 Sep '16

Hi, I just wanted to find out if we have some documentation for the developers that would give hint on different aspects of the engine development in terms of coding. Like: - code style (we have the config in sources) - what libraries are (not) allowed (guava..ehm..) - how should CDI be used (see https://gerrit.ovirt.org/#/c/63747/) - what files need to be touched to properly support translations - ... It would be cool to have something brief we can search easily. I know it can get outdated fast, but if we use it only for the important stuff and review it for each major release (as the major rules do not change much) we should be able to keep it usable. -- Martin Sivák SLA / oVirt

4 4

Proposing Martin Sivak as a Backend Maintainer for SLA & Scheduling
by Doron Fediuck 20 Sep '16

20 Sep '16

Hi All, Martin Sivak has been working on the oVirt engine since June 2013. His main focus over the years was around MoM, external scheduler, hosted-engine, and related engine code. In the past year Martin took over many of the oVirt scheduler related work and did a lot of improvements there. In total Martin has around 170 engine patches already merged. Within these you will find improving the scheduler's notifications and error handling, rewriting the pending resource mechanism which resolved many issues, VM affinity, affinity labels and multiple improvements for our scheduling policies and hosted engine. I would like to thank Martin for his great contribution and hope for many more patches to come :) I would also like to propose Martin as an engine maintainer for SLA and Scheduling. Thanks, Doron

13 15

Upgrade storage domains' version to V4 for 4.1 DCs
by Maor Lipchuk 19 Sep '16

19 Sep '16

Hi all, Few moments ago I've merged the Data Center 4.1 upgrade patches (see [1]) The patches introduce a change in the storage domains' meta data to version 4 which are attached to a 4.1 Data Center Currently, there are no differences between version 3 and version 4, but the plan will be to add extra functionalities to V4 storage domains such as supporting qcow 1.1 For those of you which already have a 4.1 DC, you might encounter some problems since your storage domains are still configured as V3 and should be upgraded. For your master environment to be compatible with those changes the following changes should be performed: * In the engine side: 1. Change the storage domains version from V3 to V4: update storage_domain_static set storage_domain_format_type = 4 where id = (SELECT id from storage_domains where storage_pool_name = '{Data Center name}'); 2. Change the storage pool format type to 4: update storage_pool set storage_pool_format_type = 4 where name = '{Data Center name}'; * In the VDSM side: 1. call the upgradeStoragePool verb: vdsClient -s 0 upgradeStoragePool {storage_pool_id} 4 Please let me know if you encounter any issues Regards, Maor [1] https://gerrit.ovirt.org/#/c/63637/ https://gerrit.ovirt.org/#/c/63717/ https://gerrit.ovirt.org/#/c/63547/

2 2

oVirt 4.0.4 RC4 merge / branch / tag / bugzilla reminder
by Sandro Bonazzola 19 Sep '16

19 Sep '16

All stable branch maintainers, please make sure to - merge all relevant open bugs until Tuesday morning 11:00 AM TLV time. For each package that need to be built (i.e oVirt product) please make sure every bug in MODIFIED has the right Target Release and Target Milestone. A Target release should state the version of the package you're building and should include the same version you used for the tag you just used for this build. (e.g. for ovirt-engine, tag: ovirt-engine-4.0.4.4, tr: 4.0.4.4) A list of bugs that require attention is here: - https://bugzilla.redhat.com/buglist.cgi?quicksearch=target_milestone%3A4.0.… -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>

1 0

oVirt 4.0.4 RC4 build planned
by Sandro Bonazzola 19 Sep '16

19 Sep '16

Fyi oVirt developers, An oVirt build is planned for this Tuesday 10:00 AM TLV time (9:00 AM CEST). Taking into consideration the time it takes for Jenkins to run a full CI everything need to be backported by Monday 11PM. Please make sure to mark as verified and CR +2 so it will be ready for merging Tuesday morning. A list of pending blockers is available here: https://bugzilla.redhat.com/buglist.cgi?quicksearch=target_milestone%3A4.0.… -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>

1 0

Reporting vm disk stats "truesize" and "apparentsize"?
by Nir Soffer 19 Sep '16

19 Sep '16

Hi all, Vdsm reports apparentsize and truesize disk stats [1] when getting vms stats (every 15 seconds?). These values are update every 60 seconds in vdsm. To collect the values, we run risky storage apis in vdsm virt thread pool, and we want to avoid this [2] since one slow or broken domain can cause the entire virt thread pool to get stuck and cause vms using other (healthy) storage domain to become non responsive. These can also break block storage thin provisioned disks, since they depend also on the virt thread pool. So one bad NFS storage domain can cause vms using only block storage to be paused. If both of these values are not used by anyone, we would like to stop reporting them. If the values are used, we need to find a safer way to report them, probably in storage thread pool, or maybe we can get these values from libvirt using bulk sampling. Please update if these values are used in engine/dwh. [1] https://github.com/oVirt/vdsm/blob/master/lib/vdsm/virt/vmstats.py#L364 [2] https://gerrit.ovirt.org/59801 Nir

2 4

[VDSM] User facing warnings because of warnings in vdscli.py
by Nir Soffer 18 Sep '16

18 Sep '16

Hi all, Since [0], any program importing vdscli issues a user facing warnings - for example: $ vdsClient -s 0 getVdsCaps client/vdsClient.py:35: DeprecationWarning: vdscli uses xmlrpc. since ovirt 3.6 xmlrpc is deprecated, please use vdsm.jsonrpcvdscli from vdsm import utils, vdscli, constants ... This is *not* the purpose of Python's warnings. They are for developers, not users. Unfortunately, we configured the warnings filter in vdscli, so the application importing this module cannot control warnings. This cause unwanted warnings in vdsClient, hosted-engine and any other program importing this module. See bug [1]. Lately we decided to remove the warnings module from vdsm, as it is leaking memory - one instance of each warning is kept in a dict even if you configure warning to ignore all warnings. Francesco sent patch [2], replacing the warning with log message to the "devel" logger. This fixes the issue in vdsm, but does not solve the issue for other tools. I sent this patch [3] for vdsClient, but we still need a fix for vdsm-tool, hosted-engine, and any other program importing this library. So it seems that using a special logger for deprecation warnings is not a good solution for library like vdscli, and we should keep the warning module for this purpose. I sent also this minimal patch [4] that can be easily backported to 4.0. Please review, we should fix this regression quickly. [0] https://gerrit.ovirt.org/61187 [1] https://bugzilla.redhat.com/1377069 [2] https://gerrit.ovirt.org/62209 [3] https://gerrit.ovirt.org/64099 [4] https://gerrit.ovirt.org/64100 Thanks, Nir

1 0

Upgrade to master fail starting imageio-proxy
by Sandro Bonazzola 16 Sep '16

16 Sep '16

Hi, http://jenkins.ovirt.org/job/ovirt-engine_master_upgrade-from-master_el7_cr… is failing starting imageio-proxy after upgrade to master. Amit can you please try to reproduce and fix? Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>

1 0

oVirt VNC
by Johann van der Westhuizen 16 Sep '16

16 Sep '16

This is a multipart message in MIME format. ------=_NextPart_000_0366_01D20F6C.56635240 Content-Type: multipart/alternative; boundary="----=_NextPart_001_0367_01D20F6C.56637950" ------=_NextPart_001_0367_01D20F6C.56637950 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, Trying to use the console but when I open it with VNC it gives me a error. But the error is via TightVNC that I installed. What can I do to resolve this issue? Regards / Groete, Johann van der Westhuizen Systems Administrator johann(a)sharenet.co.za <mailto:johann@sharenet.co.za> | +27 (021) 700 4827 | <http://www.sharenet.co.za/> www.sharenet.co.za <https://www.facebook.com/sharenetsa/?fref=ts> <https://twitter.com/SharenetSA> ------=_NextPart_001_0367_01D20F6C.56637950 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><meta = http-equiv=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 15 = (filtered medium)"><style></style></head><body lang=3DEN-GB = link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1>Hi,<o:p></o:p><o:p> </o:p>Trying to = use the console but when I open it with VNC it gives me a error. But the = error is via TightVNC that I installed.<o:p></o:p><o:p> </o:p>What can I = do to resolve this issue?<o:p></o:p><o:p> </o:p>Regards / = Groete,<o:p></o:p><o:p> </o:p></b= >Johann van der = Westhuizen<o:p></o:p>Systems = Administrator<o:p></o:p><img width=3D189 height=3D57 = style=3D'width:1.9687in;height:.5937in' id=3D"Picture_x0020_6" = src=3D"cid:image001.png@01D20EAB.FEC426B0" = alt=3D"cid:image001.png@01D1DB97.0D86FCB0"><o:p></o:p><a = href=3D"mailto:johann@sharenet.co.za">johann(a)sharenet.co.za</a></u= > | +27 (021) 7= 00 4827 |  <a = href=3D"http://www.sharenet.co.za/">www.sharenet.co.za</a><o:p></o:p> <o:p></o:p><a = href=3D"https://www.facebook.com/sharenetsa/?fref=3Dts"><= img border=3D0 width=3D23 height=3D23 = style=3D'width:.2395in;height:.2395in' id=3D"Picture_x0020_7" = src=3D"cid:image002.png@01D20EAB.FEC426B0" = alt=3D"cid:image002.png@01D1DE78.2EE61F10"></a><a = href=3D"https://twitter.com/SharenetSA"><= img border=3D0 width=3D24 height=3D24 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2 1

[VDSM] Please update vdsm trello board
by Nir Soffer 15 Sep '16

15 Sep '16

Hi all, The vdsm trello board needs some love: - updated status of cards in progress - add missing cards from todo, or update them I did a quick cleanup today, but I don't have enough info on other verticals status. Please check: https://trello.com/b/U3lsbVRU/vdsm Thanks, Nir

1 0

[ACTION REQUIKRED] vdsm check merged for 4.0 failing on Lago repository sync
by Sandro Bonazzola 15 Sep '16

15 Sep '16

http://jenkins.ovirt.org/job/vdsm_4.0_check-merged-fc23-x86_64/146/console Please either fix lago to be more reliable when syncing repos or configure vdsm tests to use the right repos. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>

2 2

[VDSM] build-artifacts failing on master
by Nir Soffer 15 Sep '16

15 Sep '16

The build-artifacts job is failing on master now with this error: 19:09:23 Error: NOSE is too old, please install NOSE 1.3.7 or later 19:09:23 make[1]: *** [tests] Error 1 19:09:23 make[1]: Leaving directory `/home/jenkins/workspace/vdsm_master_build-artifacts-el7-x86_64/vdsm/rpmbuild/BUILD/vdsm-4.18.999' 19:09:23 error: Bad exit status from /var/tmp/rpm-tmp.LQXOfm (%check) 19:09:23 19:09:23 19:09:23 RPM build errors: 19:09:23 Bad exit status from /var/tmp/rpm-tmp.LQXOfm (%check) Looks like this patch is the cause: commit 4e729ddd2b243d0953e2de5d31c42fc59859bf23 Author: Edward Haas <edwardh(a)redhat.com> Date: Sun Sep 11 14:10:01 2016 +0300 build tests: Require NOSE 1.3.7 and up for running tests On RHEL7/Centos7 the provided NOSE version is 1.3.0. CI runs the tests with 1.3.7. To be consistent and avoid different behaviours, assure that the tests are running with a minimum nose version of 1.3.7. Specifically, between 1.3.0 and 1.3.7 a bug has been resolved regarding test labeling and its support with test class inheritance. Change-Id: If79d8624cee1c14a21840e4a08000fc33abb58e5 Signed-off-by: Edward Haas <edwardh(a)redhat.com> Reviewed-on: https://gerrit.ovirt.org/63638 Continuous-Integration: Jenkins CI Reviewed-by: Petr Horáček <phoracek(a)redhat.com> Reviewed-by: Irit Goihman <igoihman(a)redhat.com> Reviewed-by: Yaniv Bronhaim <ybronhei(a)redhat.com> Reviewed-by: Piotr Kliczewski <piotr.kliczewski(a)gmail.com> I did not check the details, but it seems we need to revert this patch. Please check and fix. Cheers, Nir

5 10

[ACTION REQUIRED] VDSM master builf failing on NOSE version check
by Sandro Bonazzola 15 Sep '16

15 Sep '16

*http://jenkins.ovirt.org/job/vdsm_master_build-artifacts-el7-x86_64/836/console <http://jenkins.ovirt.org/job/vdsm_master_build-artifacts-el7-x86_64/836/con…>* *00:05:37.816* make[1]: Entering directory `/home/jenkins/workspace/vdsm_master_build-artifacts-el7-x86_64/vdsm/rpmbuild/BUILD/vdsm-4.18.999'*00:05:37.817* Makefile:980: warning: overriding recipe for target `check-recursive'*00:05:37.818* Makefile:516: warning: ignoring old recipe for target `check-recursive'*00:05:38.119* Error: NOSE is too old, please install NOSE 1.3.7 or later*00:05:38.119* make[1]: *** [tests] Error 1 Is a newer version of nose really needed? If no: please require a version of nose which is available. If yes: we can consider shipping nose in CentOS Virt SIG repos since it's available for OpenStack repos: http://cbs.centos.org/koji/buildinfo?buildID=10186 Please let me know. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>

2 4

[ACTION REQUIRED] OpenVSwitch configuration changes
by Sandro Bonazzola 14 Sep '16

14 Sep '16

Hi, we received a patch to ovirt-host-deploy https://gerrit.ovirt.org/63707 related to a change in OpenVSwitch configuration between Red Hat OpenStack Platform 7 or older and Red Hat OpenStack Platform 8 or newer. - We need to ensure to catch these changes in our testing - We need to ensure oVirt host deploy still works with Red Hat OpenStack Platform 8 or newer. Dan, can you or someone in network team please review the patch? Thanks again Tony for the patch. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>

5 10

Integrating oVirt and Gluster geo-replication to provide a DR solution
by Sahina Bose 14 Sep '16

14 Sep '16

Hi all, Though there are many solutions that integrate with oVirt to provide disaster recovery for the guest images, these solutions either rely on backup agents running on guests or third party software and are complicated to setup Since oVirt already integrates with glusterfs, we can leverage gluster's geo-replication feature to mirror contents to a remote/secondary site periodically for disaster recovery, without the need for additional software Please review the PR[1] for the feature page outlining the solution and integration in oVirt. Comments and feedback welcome. [1] https://github.com/oVirt/ovirt-site/pull/453 thanks, sahina

1 0

Alternatives to automatically move bugs to MODIFIED
by Yedidyah Bar David 14 Sep '16

14 Sep '16

Hi all, We currently have a bot that automatically moves bugs from POST to MODIFIED if all linked patches on gerrit are merged. It happened to me personally several times that this was a wrong thing to do, either because a new patch was still needed but not pushed yet, or because an existing patch should have been back-ported to another branch and wasn't yet. Since I usually pay more attention to my bug in POST, I sometimes missed this and handled the missing patches (backports, usually) later than I could if left on POST. I have a feeling I am not the only one. So I suggest to stop doing this. I can think of several alternatives: 1. Do nothing. I think that's reasonable - I think most people pay more attention to POST bugs anyway. 2. Set needinfo on bug owner. 3. Send some alert email to relevant people (bug owner, existing patches owners, perhaps others - e.g. reviewers of existing patches, perhaps those that actually reviewed, etc.). Need to think how to make it not too annoying for others but still effective also if owner is on long PTO or something like that. New flag doesn't have to be very specific - can be called something like 'attention needed' or something like that. 4. Add a new flag for that and set it. This will allow easier filtering/reporting. What do you think? -- Didi

8 17

CentOS Virt SIG - aarch 64 and ppc64le support
by Sandro Bonazzola 14 Sep '16

14 Sep '16

Hi, within CentOS Virt SIG interest in having ppc64le and aarch64 as supported architecture in oVirt has raised. Packages from oVirt 4.0.2 has been built for both architectures for hypervisor host side. You can find the rpms in the cbs repositories waiting to be signed and published to mirrors here: - QEMU and deps: https://cbs.centos.org/repos/virt7-kvm-common-release/ - oVirt Common deps: https://cbs.centos.org/repos/virt7-ovirt-common-release/ - oVirt 4.0 specific packages: https://cbs.centos.org/repos/virt7-ovirt-40-release/ While I'm pretty sure ppc64le will work out of the box I think we're missing something on engine side in order to fully support aarch64. Michal, Francesco, can you open relevant BZs in order to get aarch64 fully supported? -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

3 4

[ACTION REQUIRED] oVirt 4.0.4 RC3 build starting
by Sandro Bonazzola 14 Sep '16

14 Sep '16

Fyi oVirt products maintainers, An oVirt build for an official release is going to start right now. If you're a maintainer for any of the projects included in oVirt distribution and you have changes in your package ready to be released please: - bump version and release to be GA ready - tag your release within git (implies a GitHub Release to be automatically created) - build your packages within jenkins / koji / copr / whatever - verify all bugs on MODIFIED have target release and target milestone set. - add your builds to releng-tools/releases/ovirt-4.0.4_rc3.conf withini releng-tools project -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>

1 0

[VDSM] Test failure test_reject_concurrency(True) (protocoldetectorTests.AcceptorTests)
by Nir Soffer 12 Sep '16

12 Sep '16

test_reject_concurrency(True) (protocoldetectorTests.AcceptorTests) fails once every few month. Looks like a real issue in the actual code, doing double close. This is a known issue in asyncore that we already fixed in few places. Nir ---- 11:26:48 ====================================================================== 11:26:48 ERROR: test_reject_concurrency(True) (protocoldetectorTests.AcceptorTests) 11:26:48 ---------------------------------------------------------------------- 11:26:48 Traceback (most recent call last): 11:26:48 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/tests/protocoldetectorTests.py", line 113, in tearDown 11:26:48 self.acceptor.stop() 11:26:48 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/vdsm/protocoldetector.py", line 211, in stop 11:26:48 self._acceptor.close() 11:26:48 File "/usr/lib64/python2.7/asyncore.py", line 407, in close 11:26:48 self.del_channel() 11:26:48 File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/yajsonrpc/betterAsyncore.py", line 137, in del_channel 11:26:48 asyncore.dispatcher.del_channel(self, map) 11:26:48 File "/usr/lib64/python2.7/asyncore.py", line 292, in del_channel 11:26:48 del map[fd] 11:26:48 KeyError: 63 11:26:48 -------------------- >> begin captured logging << -------------------- 11:26:48 2016-09-11 11:24:27,399 INFO [vds.MultiProtocolAcceptor] (MainThread) Listening at 127.0.0.1:46615 11:26:48 2016-09-11 11:24:27,399 DEBUG [vds.MultiProtocolAcceptor] (MainThread) Adding detector <protocoldetectorTests.Echo object at 0x7f03ee0b01d0> 11:26:48 2016-09-11 11:24:27,399 DEBUG [vds.MultiProtocolAcceptor] (MainThread) Adding detector <protocoldetectorTests.Uppercase object at 0x7f03ee0b0c50> 11:26:48 2016-09-11 11:24:27,402 INFO [ProtocolDetector.AcceptorImpl] (Thread-191) Accepting connection from 127.0.0.1:38136 11:26:48 2016-09-11 11:24:27,407 INFO [ProtocolDetector.AcceptorImpl] (Thread-191) Accepting connection from 127.0.0.1:38138 11:26:48 2016-09-11 11:24:27,411 INFO [ProtocolDetector.AcceptorImpl] (Thread-191) Accepting connection from 127.0.0.1:38140 11:26:48 2016-09-11 11:24:27,415 INFO [ProtocolDetector.AcceptorImpl] (Thread-191) Accepting connection from 127.0.0.1:38142 11:26:48 2016-09-11 11:24:27,416 DEBUG [ProtocolDetector.Detector] (Thread-191) Using required_size=9 11:26:48 2016-09-11 11:24:27,416 WARNING [vds.dispatcher] (Thread-191) unhandled write event 11:26:48 2016-09-11 11:24:27,420 INFO [ProtocolDetector.AcceptorImpl] (Thread-191) Accepting connection from 127.0.0.1:38144 11:26:48 2016-09-11 11:24:27,421 WARNING [ProtocolDetector.Detector] (Thread-191) Unrecognized protocol: 'no such p' 11:26:48 2016-09-11 11:24:27,427 DEBUG [ProtocolDetector.Detector] (Thread-191) Using required_size=9 11:26:48 2016-09-11 11:24:27,427 WARNING [vds.dispatcher] (Thread-191) unhandled write event 11:26:48 2016-09-11 11:24:27,428 DEBUG [ProtocolDetector.Detector] (Thread-191) Using required_size=9 11:26:48 2016-09-11 11:24:27,428 WARNING [vds.dispatcher] (Thread-191) unhandled write event 11:26:48 2016-09-11 11:24:27,429 WARNING [ProtocolDetector.Detector] (Thread-191) Unrecognized protocol: 'no such p' 11:26:48 2016-09-11 11:24:27,430 WARNING [ProtocolDetector.Detector] (Thread-191) Unrecognized protocol: 'no such p' 11:26:48 2016-09-11 11:24:27,430 DEBUG [ProtocolDetector.Detector] (Thread-191) Using required_size=9 11:26:48 2016-09-11 11:24:27,431 WARNING [ProtocolDetector.Detector] (Thread-191) Unrecognized protocol: 'no such p' 11:26:48 2016-09-11 11:24:27,433 DEBUG [ProtocolDetector.Detector] (Thread-191) Using required_size=9 11:26:48 2016-09-11 11:24:27,433 WARNING [ProtocolDetector.Detector] (Thread-191) Unrecognized protocol: 'no such p' 11:26:48 2016-09-11 11:24:27,434 DEBUG [vds.MultiProtocolAcceptor] (MainThread) Stopping Acceptor 11:26:48 --------------------- >> end captured logging << ---------------------

3 2

test - test_detect_slow_client failing
by Edward Haas 11 Sep '16

11 Sep '16

Looks like another failing test on CI. *20:01:00* ERROR: test_detect_slow_client(False) (protocoldetectorTests.AcceptorTests)*20:01:00* ----------------------------------------------------------------------*20:01:00* Traceback (most recent call last):*20:01:00* File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/tests/protocoldetectorTests.py", line 113, in tearDown*20:01:00* self.acceptor.stop()*20:01:00* File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/vdsm/protocoldetector.py", line 211, in stop*20:01:00* self._acceptor.close()*20:01:00* File "/usr/lib64/python2.7/asyncore.py", line 407, in close*20:01:00* self.del_channel()*20:01:00* File "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_64/vdsm/lib/yajsonrpc/betterAsyncore.py", line 137, in del_channel*20:01:00* asyncore.dispatcher.del_channel(self, map)*20:01:00* File "/usr/lib64/python2.7/asyncore.py", line 292, in del_channel*20:01:00* del map[fd]*20:01:00* KeyError: 63

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[VDSM] new(?) network test failure
by Nir Soffer 11 Sep '16

11 Sep '16

Seen this (new?) failure on master - please check: http://jenkins.ovirt.org/job/vdsm_master_check-patch-el7-x86_64/216/console 0:59:51 ====================================================================== 10:59:51 FAIL: test_ip_info (network.netinfo_test.TestNetinfo) 10:59:51 ---------------------------------------------------------------------- 10:59:51 Traceback (most recent call last): 10:59:51 File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/tests/testValidation.py", line 97, in wrapper 10:59:51 return f(*args, **kwargs) 10:59:51 File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/tests/network/netinfo_test.py", line 359, in test_ip_info 10:59:51 [IPV6_ADDR_CIDR])) 10:59:51 AssertionError: Tuples differ: ('192.0.2.2', '255.255.255.0',... != ('192.0.2.2', '255.255.255.0',... 10:59:51 10:59:51 First differing element 2: 10:59:51 ['192.0.2.2/24', '198.51.100.9/24', '198.51.100.11/32'] 10:59:51 ['192.0.2.2/24', '198.51.100.9/24', '198.51.100.11/32', '192.0.2.3/24'] 10:59:51 10:59:51 ('192.0.2.2', 10:59:51 '255.255.255.0', 10:59:51 - ['192.0.2.2/24', '198.51.100.9/24', '198.51.100.11/32'], 10:59:51 + ['192.0.2.2/24', '198.51.100.9/24', '198.51.100.11/32', '192.0.2.3/24'], 10:59:51 ? ++++++++++++++++ 10:59:51 10:59:51 ['2607:f0d0:1002:51::4/64']) 10:59:51 -------------------- >> begin captured logging << -------------------- 10:59:51 2016-09-08 10:59:40,924 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/ip link add name dummy_GX6CE type dummy (cwd None) 10:59:51 2016-09-08 10:59:40,944 DEBUG [root] (MainThread) SUCCESS: <err> = ''; <rc> = 0 10:59:51 2016-09-08 10:59:40,950 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev dummy_GX6CE up (cwd None) 10:59:51 2016-09-08 10:59:40,968 DEBUG [root] (MainThread) SUCCESS: <err> = ''; <rc> = 0 10:59:51 2016-09-08 10:59:40,971 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/ip -4 addr add dev dummy_GX6CE 192.0.2.2/24 (cwd None) 10:59:51 2016-09-08 10:59:40,988 DEBUG [root] (MainThread) SUCCESS: <err> = ''; <rc> = 0 10:59:51 2016-09-08 10:59:40,991 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/ip -4 addr add dev dummy_GX6CE 192.0.2.3/24 (cwd None) 10:59:51 2016-09-08 10:59:41,007 DEBUG [root] (MainThread) SUCCESS: <err> = ''; <rc> = 0 10:59:51 2016-09-08 10:59:41,010 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/ip -4 addr add dev dummy_GX6CE 198.51.100.9/24 (cwd None) 10:59:51 2016-09-08 10:59:41,037 DEBUG [root] (MainThread) SUCCESS: <err> = ''; <rc> = 0 10:59:51 2016-09-08 10:59:41,040 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/ip -6 addr add dev dummy_GX6CE 2607:f0d0:1002:51::4/64 (cwd None) 10:59:51 2016-09-08 10:59:41,067 DEBUG [root] (MainThread) SUCCESS: <err> = ''; <rc> = 0 10:59:51 2016-09-08 10:59:41,071 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/ip -4 addr add dev dummy_GX6CE 198.51.100.11/32 (cwd None) 10:59:51 2016-09-08 10:59:41,090 DEBUG [root] (MainThread) SUCCESS: <err> = ''; <rc> = 0 10:59:51 2016-09-08 10:59:41,102 DEBUG [root] (MainThread) /usr/bin/taskset --cpu-list 0-1 /sbin/ip link del dev dummy_GX6CE (cwd None) 10:59:51 2016-09-08 10:59:41,133 DEBUG [root] (MainThread) SUCCESS: <err> = ''; <rc> = 0 10:59:51 --------------------- >> end captured logging << ---------------------

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[ANN] oVirt 4.0.4 RC2 is now available
by Rafael Martins 09 Sep '16

09 Sep '16

The oVirt Project is pleased to announce the availability of the Second Release Candidate of oVirt 4.0.4 for testing, as of September 7th, 2016. This release is available now for: * Fedora 23 (tech preview) * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.2 or later * CentOS Linux (or similar) 7.2 or later * Fedora 23 (tech preview) * oVirt Next Generation Node 4.0 This is pre-release software. Please take a look at our community page[1] to know how to ask questions and interact with developers and users. All issues or bugs should be reported via oVirt Bugzilla[2]. This pre-release should not to be used in production. This update is the first release candidate of the fourth in a series of stabilization updates to the 4.0 series. See the release notes [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: * A new oVirt Live ISO is available. [4] * A new oVirt Next Generation Node is available [4]. * A new oVirt Engine Appliance is available for Red Hat Enterprise Linux and CentOS Linux (or similar) * Mirrors[5] might need up to one day to synchronize. Additional Resources: * Read more about the oVirt 4.0.4 release highlights:http://www.ovirt.org/release/4.0.4/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog:http://www.ovirt.org/blog/ [1] https://www.ovirt.org/community/ [2] https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt [3] http://www.ovirt.org/release/4.0.4/ [4] http://resources.ovirt.org/pub/ovirt-4.0-pre/iso/ [5] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Rafael Martins

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Fwd: F26 System Wide Change: DNF 2.0
by Sandro Bonazzola 09 Sep '16

09 Sep '16

FYI This affects engine-setup, ovirt-hosted-engine-setup, ovirt-host-deploy and any other tool based on OTOPI in 4.2 time frame. ---------- Forwarded message ---------- From: Jan Kurik <jkurik(a)redhat.com> Date: Fri, Sep 9, 2016 at 4:49 PM Subject: F26 System Wide Change: DNF 2.0 To: Development discussions related to Fedora <devel(a)lists.fedoraproject.org>, devel-announce(a)lists.fedoraproject.org = Proposed System Wide Change: DNF 2.0 = https://fedoraproject.org/wiki/Changes/DNF-2.0 Change owner(s): * Jan Silhan <jsilhan AT redhat DOT com> * Michal Luscon <mluscon AT redhat DOT com> * Igor Gnatenko <ignatenko AT redhat DOT com> DNF rebase to version 2.0. == Detailed Description == DNF-2.0 is the next upcoming major version of DNF package manager. Unfortunately, it brings some incompatibilities with previous version of DNF (DNF-1) which were either needed to preserve compatibility with YUM CLI or where bigger redesigns were needed. A list of identified incompatible changes can be found here http://dnf.readthedocs.io/en/latest/dnf-1_vs_dnf-2.html == Scope == Proposal owners: * complete release notes * deliver DNF-2.0 stack to Rawhide Other developers: * Owners of 3rd party DNF plugins or components depending on DNF should check and adjust their packages otherwise they may not work with DNF-2.0. Release engineering: * All release engineering tools that depends on DNF should be tested against DNF-2.0. -- Jan Kuřík Platform & Fedora Program Manager Red Hat Czech s.r.o., Purkynova 99/71, 612 45 Brno, Czech Republic -- devel mailing list devel(a)lists.fedoraproject.org https://lists.fedoraproject.org/admin/lists/devel@lists.fedoraproject.org -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>

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