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Re: [ovirt-devel] vdsm-client getHardwareInfo takes X4 than vdsClient getVdsHardwareInfo
by Avihai Efrat 29 Jun '17

29 Jun '17

> > Hi Guys , >> >> In ovirt 4.2 vdsClient is deprecated so using vdsm-client in tests I get >> timeout failures. >> >> When I tested both utilities on a 4.1 host I noticed vdsm-client takes X4 >> than vdsClient . >> >> Is this known ? >> >> can we make it faster ? >> >> *Taken from client CLI :* >> [root@storage-ge3-vdsm1 ~]# time vdsClient -s 0 getVdsHardwareInfo >> systemFamily = 'Red Hat Enterprise Linux' >> systemManufacturer = 'Red Hat' >> systemProductName = 'RHEV Hypervisor' >> systemSerialNumber = '4C4C4544-0053-5410-8047-B9C04F465931' >> systemUUID = '07FD09C7-8461-4981-B859-A40C548E10FF' >> systemVersion = '7.2-9.el7_2.1' >> >> *real 0m0.382s* >> user 0m0.272s >> sys 0m0.056s >> >> [root@storage-ge3-vdsm1 ~]# time vdsm-client Host getHardwareInfo >> { >> "systemProductName": "RHEV Hypervisor", >> "systemSerialNumber": "4C4C4544-0053-5410-8047-B9C04F465931", >> "systemFamily": "Red Hat Enterprise Linux", >> "systemVersion": "7.2-9.el7_2.1", >> "systemUUID": "07FD09C7-8461-4981-B859-A40C548E10FF", >> "systemManufacturer": "Red Hat" >> } >> >> *real 0m1.208s* >> user 0m0.966s >> sys 0m0.111s >> >> >> >> >> -- >> >> Regards , >> >> >> Avihai EFRAT >> >> SENIOR QUALITY ENGINEER >> >> Red Hat Israel Ltd. <https://www.redhat.com/> >> >> 34 Jerusalem Road, Building A, 1st floor >> >> Ra'anana, Israel 4350109 >> >> aefrat(a)redhat.com T: +972-9-7692170/8272170 >> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> >> >> > -- Regards , Avihai EFRAT SENIOR QUALITY ENGINEER Red Hat Israel Ltd. <https://www.redhat.com/> 34 Jerusalem Road, Building A, 1st floor Ra'anana, Israel 4350109 aefrat(a)redhat.com T: +972-9-7692170/8272170 <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

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moVirt 2.0 RC 1 released!
by Filip Krepinsky 29 Jun '17

29 Jun '17

Hia, the first RC of moVirt 2.0 has been released! You can get it from our GitHub [1]; the play store will be upgraded after considered stable. The main feature of this release is a support for managing multiple oVirt installations from one moVirt. Other changes: - actions/lists/dashboard are now filtered by selecting accounts/clusters in the left drawer - event lists now correctly working for single vm, host, etc.. - better syncing and network detection - cleaner ui design and connection settings - enhanced security and support for certificates (import from file) - sorting and filtering made more usable - more descriptive errors - other small enhancements and bug fixes We would greatly appreciate if you could try it and share your feedback with us. [2] Let us know about any suggestions you might have; and as usual, patches are also welcome :) Have a great day Filip [1]: https://github.com/oVirt/moVirt/releases/download/v2.0-rc1/moVirt-release.a… [2]: https://github.com/oVirt/moVirt

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[Lago][HC] tuned service fails to start on one of HC hosts
by Sahina Bose 29 Jun '17

29 Jun '17

One of the host fails to install with Failed to install Host lago-hc-basic-suite-master-host2. Failed to execute stage 'Misc configuration': Failed to start service 'tuned' The installation on other 2 hosts have been successful - all hosts are created from same template/repo. So this is strange. On Wed, Jun 28, 2017 at 8:58 AM, <jenkins(a)jenkins.phx.ovirt.org> wrote: > Project: http://jenkins.ovirt.org/job/ovirt_master_hc-system-tests/ > Build: http://jenkins.ovirt.org/job/ovirt_master_hc-system-tests/154/ > Build Number: 154 > Build Status: Failure > Triggered By: Started by timer > > ------------------------------------- > Changes Since Last Success: > ------------------------------------- > Changes for Build #154 > [Daniel Belenky] Exclude packages from ovirt-master.repo > > [Barak Korren] Filter builds sent to change queues by version > > [Barak Korren] Make change queue invoke OST basic suit > > [Barak Korren] Various UX improvements in change-queue jobs > > [Barak Korren] Add a job for direct deployments to 'tested' > > [Barak Korren] Use new job to update 'tested' from experimental > > [Barak Korren] Use new tested deploy job in timed builders > > [Eyal Edri] update build retention policy for big artifacts > > > > > ----------------- > Failed Tests: > ----------------- > 1 tests failed. > FAILED: 002_bootstrap.add_hosts > > Error Message: > Host lago-hc-basic-suite-master-host2 failed to install > -------------------- >> begin captured logging << -------------------- > ovirtlago.testlib: ERROR: * Unhandled exception in <function > _host_is_up at 0x3f11cf8> > Traceback (most recent call last): > File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 217, > in assert_equals_within > res = func() > File "/home/jenkins/workspace/ovirt_master_hc-system-tests/ > ovirt-system-tests/hc-basic-suite-master/test-scenarios/002_bootstrap.py", > line 151, in _host_is_up > raise RuntimeError('Host %s failed to install' % host.name()) > RuntimeError: Host lago-hc-basic-suite-master-host2 failed to install > --------------------- >> end captured logging << --------------------- > > Stack Trace: > File "/usr/lib64/python2.7/unittest/case.py", line 369, in run > testMethod() > File "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in > runTest > self.test(*self.arg) > File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 129, > in wrapped_test > test() > File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 59, > in wrapper > return func(get_test_prefix(), *args, **kwargs) > File "/home/jenkins/workspace/ovirt_master_hc-system-tests/ > ovirt-system-tests/hc-basic-suite-master/test-scenarios/002_bootstrap.py", > line 164, in add_hosts > testlib.assert_true_within(_host_is_up, timeout=15 * 60) > File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 256, > in assert_true_within > assert_equals_within(func, True, timeout, allowed_exceptions) > File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 217, > in assert_equals_within > res = func() > File "/home/jenkins/workspace/ovirt_master_hc-system-tests/ > ovirt-system-tests/hc-basic-suite-master/test-scenarios/002_bootstrap.py", > line 151, in _host_is_up > raise RuntimeError('Host %s failed to install' % host.name()) > Host lago-hc-basic-suite-master-host2 failed to install > -------------------- >> begin captured logging << -------------------- > ovirtlago.testlib: ERROR: * Unhandled exception in <function > _host_is_up at 0x3f11cf8> > Traceback (most recent call last): > File "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 217, > in assert_equals_within > res = func() > File "/home/jenkins/workspace/ovirt_master_hc-system-tests/ > ovirt-system-tests/hc-basic-suite-master/test-scenarios/002_bootstrap.py", > line 151, in _host_is_up > raise RuntimeError('Host %s failed to install' % host.name()) > RuntimeError: Host lago-hc-basic-suite-master-host2 failed to install > --------------------- >> end captured logging << ---------------------

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Outage in network affecting oVirt services
by Eyal Edri 29 Jun '17

29 Jun '17

FYI, It looks like we have an outage in the DC we're running our oVirt services, it is currently affecting multiple services like Jenkins and Resources but not Gerrit. We are escalating it to the relevant teams to check what is causing it and will report once we have an update. -- Eyal edri ASSOCIATE MANAGER RHV DevOps EMEA VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> phone: +972-9-7692018 irc: eedri (on #tlv #rhev-dev #rhev-integ)

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planned Gerrit maintenance
by Evgheni Dereveanchin 29 Jun '17

29 Jun '17

Hi everyone, I will be performing updates on gerrit.ovirt.org during the next two hours. Within this period the Gerrit UI and Git repositories may be unavailable. I will follow up as soon as maintenance activities are over. -- Regards, Evgheni Dereveanchin

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OST failing in 004_basic_sanity add_filter_parameter
by Valentina Makarova 28 Jun '17

28 Jun '17

Hello! After pull last master branch of ovirt_system_tests 004 test fails in add_filter_parameter in basic-suite-master with error: AttributeError: 'VmNicService' object has no attribute 'network_filter_parameters_service' After first running fail I updated all yum packages using yum upgrade, updated lago, lago-ovirt, ovirt-sdk-python using pip install --upgrade. And I have next version of this packages: lago (0.39.0), lago-ovirt (0.41.0) ovirt-engine-sdk-python (4.1.5) But error is still open. (I run ./run_suilte without -s. and it should update internal repo) Do I forget to update something else? Sincerely, Valentina Makarova

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[RFC] VM thread pinning for High Performance
by Martin Polednik 28 Jun '17

28 Jun '17

Hey list, As a part of High Performance VMs feature [1], the oVirt virt team is planning to introduce a fine grained CPU pinning control for various VM threads (vcpu, io, emulator). Current idea for the pinning is to allow per-host configuration of the number of CPUs per numa node to be reserved for io+emulator threads. If we assume that the reservation will be done by 'reserved_cpus' variable, let's use this as an example: reserved_cpus = [0, 1] Such configuration would imply that 2 cores, 0th and 1st in each numa node may be used for io+emulator thread. Additional logic is required to avoid wasting these cores if single machine spans >1 numa node, roughly if numa_node where vcpu0 contains reserved_cpus: pin io/emulator thread to reserved_cpus else: reserve reserved_cpus in numa_node with vcpu0 pin io/emulator thread to reserved_cpus Such logic won't waste extra vcpus for large VMs. Any comments on the idea are more than welcome! [1] https://trello.com/c/MHRDD8ZO/67-high-performance-vm-preset-in-vm-dialog

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[ OST Failure Report ] [ oVirt 4.1 ] [ 28/06/17 ] [ 000_check_repo_closure ]
by Anton Marchukov 28 Jun '17

28 Jun '17

Test failed: 000_check_repo_closure.check_repo_closure Link to suspected patches: Link to Job: http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/1783 Link to all logs: http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/1783/testRepo… Error snippet from the log: package: cockpit-ostree-138-1.el7.x86_64 from internal_repo unresolved deps: /usr/libexec/rpm-ostreed package: python2-botocore-1.4.43-1.el7.noarch from internal_repo unresolved deps: python-dateutil >= 0:2.1 We seem to have two new repoclosure problems here. 1. The first one is due to python2-botocore from http://mirror.centos.org/centos/7/virt/x86_64/ovirt-4.0/common/ now requiring python-dateutils version 2.1 while we have only 1.5 in our dependencies. 2. The second one might be just a missing include in OST. Which package/repo should we consume rom-ostreed from? Anton. -- Anton Marchukov Team Lead - Release Management - RHV DevOps - Red Hat

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OST failing in 000_check_repo_closure
by Milan Zamazal 27 Jun '17

27 Jun '17

I tried to run OST on current basic-suite-master and it fails in 000_check_repo_closure. Is it only my local problem or is there something broken? How can I get OST running again? ## Params: ['repoclosure', '-t', '--config=/home/pdm/ovirt/lago/ovirt-system-tests/basic-suite-master/reposync-config.repo_repoclosure', '--lookaside=ovirt-master-tested-el7', '--lookaside=ovirt-master-snapshot-static-el7', '--lookaside=glusterfs-3.10-el7', '--lookaside=centos-updates-el7', '--lookaside=centos-base-el7', '--lookaside=centos-extras-el7', '--lookaside=epel-el7', '--lookaside=centos-ovirt-4.0-el7', '--lookaside=centos-kvm-common-el7', '--lookaside=centos-opstools-testing-el7', '--lookaside=copr-sac-gdeploy-el7', '--repoid=internal_repo']. ## Exist status: 1 ## Output: Reading in repository metadata - please wait.... Checking Dependencies Repos looked at: 12 centos-base-el7 centos-extras-el7 centos-kvm-common-el7 centos-opstools-testing-el7 centos-ovirt-4.0-el7 centos-updates-el7 copr-sac-gdeploy-el7 epel-el7 glusterfs-3.10-el7 internal_repo ovirt-master-snapshot-static-el7 ovirt-master-tested-el7 Num Packages in Repos: 37128 package: cockpit-ostree-138-1.el7.x86_64 from internal_repo unresolved deps: /usr/libexec/rpm-ostreed package: python2-botocore-1.4.43-1.el7.noarch from internal_repo unresolved deps: python-dateutil >= 0:2.1 Thanks, Milan

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Planned restart of production services
by Evgheni Dereveanchin 26 Jun '17

26 Jun '17

Hi everyone, I'll be restarting several production systems today to apply OS updates. The following services may be unreachable for some period of time: - resources.ovirt.org - software repositories - jenkins.ovirt.org - CI master No new builds will be started during this period. I will announce you once the maintenance is complete. -- Regards, Evgheni Dereveanchin

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