- Devel - oVirt List Archives

NOTE: centos-ovirt-4.0 repo URL changed
by Daniel Belenky 27 Oct '17

27 Oct '17

Hi all, Please note that centos ovirt-4.0 repo URL was changed to http://vault.centos.org/7.3.1611/virt/x86_64/ovirt-4.0/ If your project is using the old URL ( http://mirror.centos.org/centos/7.3.1611/virt/x86_64/ovirt-4.0/) please make sure to update it. -- DANIEL BELENKY RHV DEVOPS EMEA VIRTUALIZATION R&D <https://red.ht/sig>

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[oVirt 4.2 Localization Question #4] @type LUNs
by Yuko Katabami 27 Oct '17

27 Oct '17

Hello again. Here is my next question. *File: *AppErrors *Resource ID: *VAR__TYPE__LUNS *String: *@type LUNs *Question:* Is this a typo for "$type LUNs"? Yuko

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[oVirt 4.2 Localization Question #3] VAR__ACTION__TRANSFER
by Yuko Katabami 27 Oct '17

27 Oct '17

Hello oVirt developers. Here is our question #3. *File: *AppErrors *Resource ID: *VAR__ACTION__TRANSFER *String: *$action transfer *Question:* When this is used in "Cannot ${action} ${type}. ", what "type" this action is combined with? (i.e. what is transferred?) Thank you, Yuko

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[ OST Failure Report ] [ oVirt master ] [ 26-10-2017 ] [ 004_basic_sanity.add_nic ]
by Shlomo Ben David 26 Oct '17

26 Oct '17

Hi, Link to suspected patches: https://gerrit.ovirt.org/#/c/71622/6 Link to Job: http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/3476/console Link to all logs: http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/3476/artifact… (Relevant) error snippet from the log: <error> Traceback (most recent call last): 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 "/usr/lib/python2.7/site-packages/ovirtlago/testlib.py", line 68, in wrapper return func(prefix.virt_env.engine_vm().get_api(), *args, **kwargs) File "/home/jenkins/workspace/ovirt-master_change-queue-tester/ovirt-system-tests/basic-suite-master/test-scenarios/004_basic_sanity.py", line 147, in add_nic api.vms.get(VM2_NAME).nics.add(nic_params) File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/brokers.py", line 33398, in add headers={"Correlation-Id":correlation_id, "Expect":expect} File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 79, in add return self.request('POST', url, body, headers, cls=cls) File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/proxy.py", line 122, in request persistent_auth=self.__persistent_auth File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 79, in do_request persistent_auth) File "/usr/lib/python2.7/site-packages/ovirtsdk/infrastructure/connectionspool.py", line 162, in __do_request raise errors.RequestError(response_code, response_reason, response_body) RequestError: status: 400 reason: Bad Request detail: </error> Best Regards, Shlomi Ben-David | Software Engineer | Red Hat ISRAEL RHCSA | RHCE | RHCVA IRC: shlomibendavid (on #rhev-integ, #rhev-dev, #rhev-ci) OPEN SOURCE - 1 4 011 && 011 4 1

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oVirt Guest Agent maintainer
by Tomáš Golembiovský 26 Oct '17

26 Oct '17

Hi, I don't remember if this was properly announced before so here it goes. Some of you already know that. I've been maintaining the ovirt-guest-agent related things for about half a year (Vinzenz Feenstra is no longer with us). Recently I've been also granted merge rights to the project on Gerrit. You may still find Vinzenz's name mentioned on lots of places, but if you need anything GA related you should contact me and not him. Cheers, Tomas -- Tomáš Golembiovský <tgolembi(a)redhat.com>

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taskset (in supervdsm) for all CPUs?
by Yaniv Kaul 26 Oct '17

26 Oct '17

I'm looking at some supervdsm log, and I'm seeing these commands: /usr/bin/taskset --cpu-list 0-55 /usr/libexec/vdsm/fc-scan and: /usr/bin/taskset --cpu-list 0-55 /usr/bin/mount -t nfs -o soft,nosharecache,timeo=600,retrans=6 10.10.10.1:/NFS/images And so on (also for iscsiadm). Why do we need to taskset commands if we allow them to run on all CPUs? Why would we allow them to run on all CPUs anyway?

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[oVirt 4.2 Localization Question #1] ACTION_TYPE_FAILED_AFFINITY_HOSTS_RULES_COLLISION
by Yuko Katabami 26 Oct '17

26 Oct '17

Hello oVirt developers. I have started translating Admin Portal strings for 4.2 from today and here is my first question. *File: *AppErrors *Resource ID: *ACTION_TYPE_FAILED_AFFINITY_HOSTS_RULES_COLLISION *String: *The following affinity groups, containing the indicated hosts and VMs, have VM to host conflicts between positive and negative enforcing affinity groups. *Question:* Does "the indicated hosts and VMs" mean the hosts and VMs specified by user? Could you please also explain what "VM to host conflicts" mean? Kind regards, Yuko

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vdsm spec file rpmlint
by Sandro Bonazzola 25 Oct '17

25 Oct '17

Just an heads up we have improvement margin on vdsm spec file quality. [sbonazzo@sbonazzo SPECS]$ rpmlint ./vdsm.spec /var/lib/mock/epel-7-x86_64/result/*rpm vdsm.x86_64: E: explicit-lib-dependency libnl3 vdsm.x86_64: E: explicit-lib-dependency libvirt-client vdsm.x86_64: E: explicit-lib-dependency libvirt-daemon-config-nwfilter vdsm.x86_64: E: explicit-lib-dependency libvirt-lock-sanlock vdsm.x86_64: W: obsolete-not-provided vdsm-infra vdsm.x86_64: E: no-binary vdsm.x86_64: W: conffile-without-noreplace-flag /var/log/vdsm/mom.log vdsm.x86_64: W: conffile-without-noreplace-flag /var/log/vdsm/supervdsm.log vdsm.x86_64: W: conffile-without-noreplace-flag /var/log/vdsm/vdsm.log vdsm.x86_64: W: non-conffile-in-etc /etc/NetworkManager/conf.d/vdsm.conf vdsm.x86_64: W: non-conffile-in-etc /etc/modprobe.d/vdsm-bonding-modprobe.conf vdsm.x86_64: E: non-readable /etc/pki/vdsm/keys/libvirt_password 600 vdsm.x86_64: W: non-conffile-in-etc /etc/security/limits.d/99-vdsm.conf vdsm.x86_64: W: non-conffile-in-etc /etc/sudoers.d/50_vdsm vdsm.x86_64: W: systemd-unit-in-etc /etc/systemd/system/libvirtd.service.d/unlimited-core.conf vdsm.x86_64: W: non-conffile-in-etc /etc/systemd/system/libvirtd.service.d/unlimited-core.conf vdsm.x86_64: E: zero-length /etc/vdsm/mom.d/01-parameters.policy vdsm.x86_64: E: wrong-script-interpreter /usr/libexec/vdsm/kvm2ovirt /usr/bin/env python vdsm.x86_64: E: wrong-script-interpreter /usr/libexec/vdsm/vm_migrate_hook.py /usr/bin/env python vdsm.x86_64: E: wrong-script-interpreter /usr/share/vdsm/virt/vm_migrate_hook.py /usr/bin/env python vdsm.x86_64: E: non-executable-script /usr/share/vdsm/virt/vm_migrate_hook.py 644 /usr/bin/env python vdsm.x86_64: E: non-standard-dir-perm /var/lib/libvirt/qemu/channels 775 vdsm.x86_64: E: non-standard-dir-perm /var/log/core 1777 vdsm.x86_64: E: dir-or-file-in-var-run /var/run/vdsm vdsm.x86_64: E: dir-or-file-in-var-run /var/run/vdsm/payload vdsm.x86_64: E: dir-or-file-in-var-run /var/run/vdsm/sourceRoutes vdsm.x86_64: E: dir-or-file-in-var-run /var/run/vdsm/trackedInterfaces vdsm.x86_64: E: dir-or-file-in-var-run /var/run/vdsm/v2v vdsm.x86_64: W: log-files-without-logrotate ['/var/log/core', '/var/log/vdsm'] vdsm.x86_64: W: dangerous-command-in-%pre rpm vdsm.x86_64: W: dangerous-command-in-%post chmod vdsm-api.noarch: E: wrong-script-interpreter /usr/lib/python2.7/site-packages/vdsm/api/vdsmapi.py /usr/bin/env python vdsm-api.noarch: E: non-executable-script /usr/lib/python2.7/site-packages/vdsm/api/vdsmapi.py 644 /usr/bin/env python vdsm-cli.noarch: W: non-conffile-in-etc /etc/bash_completion.d/vdsClient vdsm-gluster.noarch: W: spelling-error %description -l en_US functionalities -> functionalists, functionality, functionalist vdsm-gluster.noarch: W: no-documentation vdsm-hook-allocate_net.noarch: W: summary-not-capitalized C random_network allocation hook for VDSM vdsm-hook-allocate_net.noarch: W: spelling-error %description -l en_US vms -> vs, ms, ems vdsm-hook-allocate_net.noarch: W: no-documentation vdsm-hook-allocate_net.noarch: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/before_device_create/10_allocate_net /usr/bin/env python vdsm-hook-checkimages.noarch: W: no-documentation vdsm-hook-checkips.x86_64: W: no-documentation vdsm-hook-checkips.x86_64: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/after_get_stats/10_checkips /usr/bin/env python vdsm-hook-checkips.x86_64: E: non-executable-script /usr/libexec/vdsm/hooks/after_get_stats/checkips_utils.py 644 /usr/bin/python2 vdsm-hook-diskunmap.noarch: W: spelling-error Summary(en_US) lun -> loon, lung, sun vdsm-hook-diskunmap.noarch: W: no-documentation vdsm-hook-diskunmap.noarch: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/before_vm_start/50_diskunmap /usr/bin/env python2 vdsm-hook-ethtool-options.noarch: W: spelling-error Summary(en_US) nics -> incs, mics, nicks vdsm-hook-ethtool-options.noarch: W: spelling-error %description -l en_US nics -> incs, mics, nicks vdsm-hook-ethtool-options.noarch: W: no-documentation vdsm-hook-ethtool-options.noarch: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/after_network_setup/30_ethtool_options /usr/bin/env python vdsm-hook-extnet.noarch: W: spelling-error Summary(en_US) vNIC -> Venice vdsm-hook-extnet.noarch: W: spelling-error Summary(en_US) libvirt -> liberty, ovirt vdsm-hook-extnet.noarch: W: spelling-error %description -l en_US vNIC -> Venice vdsm-hook-extnet.noarch: W: spelling-error %description -l en_US libvirt -> liberty, ovirt vdsm-hook-extnet.noarch: W: spelling-error %description -l en_US openvswitch -> switchboard vdsm-hook-extnet.noarch: W: no-documentation vdsm-hook-extra-ipv4-addrs.x86_64: W: summary-ended-with-dot C Set extra ipv4 addresses for vdsm networks. vdsm-hook-extra-ipv4-addrs.x86_64: W: no-documentation vdsm-hook-extra-ipv4-addrs.x86_64: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/after_network_setup/40_extra_ipv4_addrs /usr/bin/env python vdsm-hook-fakesriov.x86_64: W: spelling-error %description -l en_US hostdevListByCaps vdsm-hook-fakesriov.x86_64: W: spelling-error %description -l en_US sriov -> Rios vdsm-hook-fakesriov.x86_64: W: spelling-error %description -l en_US conf -> con, cone, cons vdsm-hook-fakesriov.x86_64: W: no-documentation vdsm-hook-fakevmstats.noarch: W: spelling-error %description -l en_US vmstats -> stats vdsm-hook-fakevmstats.noarch: W: spelling-error %description -l en_US conf -> con, cone, cons vdsm-hook-fakevmstats.noarch: W: no-documentation vdsm-hook-faqemu.noarch: W: spelling-error Summary(en_US) qemu -> emu, q emu vdsm-hook-faqemu.noarch: W: spelling-error %description -l en_US kvm -> km vdsm-hook-faqemu.noarch: W: spelling-error %description -l en_US conf -> con, cone, cons vdsm-hook-faqemu.noarch: W: no-documentation vdsm-hook-fcoe.noarch: W: no-documentation vdsm-hook-fcoe.noarch: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/before_network_setup/50_fcoe /bin/env python vdsm-hook-fileinject.noarch: W: no-documentation vdsm-hook-floppy.noarch: W: no-documentation vdsm-hook-hostusb.noarch: W: no-documentation vdsm-hook-hostusb.noarch: E: non-readable /etc/sudoers.d/50_vdsm_hook_hostusb 440 vdsm-hook-hostusb.noarch: W: non-conffile-in-etc /etc/sudoers.d/50_vdsm_hook_hostusb vdsm-hook-httpsisoboot.noarch: W: spelling-error Summary(en_US) https -> HTTP vdsm-hook-httpsisoboot.noarch: W: spelling-error %description -l en_US https -> HTTP vdsm-hook-httpsisoboot.noarch: W: spelling-error %description -l en_US http -> HTTP vdsm-hook-httpsisoboot.noarch: W: no-documentation vdsm-hook-hugepages.noarch: W: summary-ended-with-dot C Huge pages enable user to handle VM with 2048KB page files. vdsm-hook-hugepages.noarch: W: no-documentation vdsm-hook-hugepages.noarch: E: non-readable /etc/sudoers.d/50_vdsm_hook_hugepages 440 vdsm-hook-hugepages.noarch: W: non-conffile-in-etc /etc/sudoers.d/50_vdsm_hook_hugepages vdsm-hook-ipv6.noarch: W: no-documentation vdsm-hook-ipv6.noarch: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/before_network_setup/50_ipv6 /usr/bin/env python2 vdsm-hook-isolatedprivatevlan.noarch: W: spelling-error %description -l en_US ip -> pi, up, op vdsm-hook-isolatedprivatevlan.noarch: W: spelling-error %description -l en_US filterref -> filter ref, filter-ref, filterer vdsm-hook-isolatedprivatevlan.noarch: W: spelling-error %description -l en_US xml -> XML, ml, x ml vdsm-hook-isolatedprivatevlan.noarch: W: no-documentation vdsm-hook-isolatedprivatevlan.noarch: E: executable-marked-as-config-file /etc/libvirt/nwfilter/isolatedprivatevlan-vdsm.xml vdsm-hook-isolatedprivatevlan.noarch: E: script-without-shebang /etc/libvirt/nwfilter/isolatedprivatevlan-vdsm.xml vdsm-hook-localdisk.noarch: W: spelling-error %description -l en_US lvm -> lvi, lam, Lvov vdsm-hook-localdisk.noarch: W: only-non-binary-in-usr-lib vdsm-hook-localdisk.noarch: W: no-documentation vdsm-hook-localdisk.noarch: E: non-readable /etc/sudoers.d/50_vdsm_hook_localdisk 440 vdsm-hook-localdisk.noarch: W: non-conffile-in-etc /etc/sudoers.d/50_vdsm_hook_localdisk vdsm-hook-macbind.noarch: W: spelling-error Summary(en_US) vNIC -> Venice vdsm-hook-macbind.noarch: W: spelling-error %description -l en_US vNIC -> Venice vdsm-hook-macbind.noarch: W: no-documentation vdsm-hook-macbind.noarch: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/before_vm_start/50_macbind /usr/bin/env python2 vdsm-hook-macspoof.noarch: W: spelling-error %description -l en_US vnics -> conics vdsm-hook-macspoof.noarch: W: no-documentation vdsm-hook-nestedvt.noarch: W: spelling-error %description -l en_US virtualization -> visualization, actualization, vitalization vdsm-hook-nestedvt.noarch: W: spelling-error %description -l en_US kvm -> km vdsm-hook-nestedvt.noarch: W: no-documentation vdsm-hook-nestedvt.noarch: W: non-conffile-in-etc /etc/modprobe.d/vdsm-nestedvt.conf vdsm-hook-noipspoof.noarch: W: no-documentation vdsm-hook-numa.noarch: W: spelling-error %description -l en_US xml -> XML, ml, x ml vdsm-hook-numa.noarch: W: no-documentation vdsm-hook-openstacknet.noarch: W: spelling-error Summary(en_US) vNICs -> conics vdsm-hook-openstacknet.noarch: W: spelling-error %description -l en_US vNICs -> conics vdsm-hook-openstacknet.noarch: W: no-documentation vdsm-hook-openstacknet.noarch: E: non-readable /etc/sudoers.d/50_vdsm_hook_openstacknet 440 vdsm-hook-openstacknet.noarch: W: non-conffile-in-etc /etc/sudoers.d/50_vdsm_hook_openstacknet vdsm-hook-openstacknet.noarch: E: wrong-script-interpreter /usr/libexec/vdsm/hooks/before_device_migrate_destination/50_openstacknet /usr/bin/env python2 vdsm-hook-pincpu.noarch: W: no-documentation vdsm-hook-promisc.noarch: W: no-documentation vdsm-hook-promisc.noarch: E: non-readable /etc/sudoers.d/50_vdsm_hook_promisc 440 vdsm-hook-promisc.noarch: W: non-conffile-in-etc /etc/sudoers.d/50_vdsm_hook_promisc vdsm-hook-qemucmdline.noarch: W: spelling-error Summary(en_US) cmdline -> decline vdsm-hook-qemucmdline.noarch: W: spelling-error %description -l en_US cmdline -> decline vdsm-hook-qemucmdline.noarch: W: spelling-error %description -l en_US libvirt's -> liberty's vdsm-hook-qemucmdline.noarch: W: spelling-error %description -l en_US qemu -> emu, q emu vdsm-hook-qemucmdline.noarch: W: spelling-error %description -l en_US commandline -> command line, command-line, commandment vdsm-hook-qemucmdline.noarch: W: spelling-error %description -l en_US xml -> XML, ml, x ml vdsm-hook-qemucmdline.noarch: W: spelling-error %description -l en_US namespace -> name space, name-space, names pace vdsm-hook-qemucmdline.noarch: W: no-documentation vdsm-hook-qos.noarch: W: no-documentation vdsm-hook-scratchpad.noarch: W: no-documentation vdsm-hook-smbios.noarch: W: spelling-error Summary(en_US) libvirt -> liberty, ovirt vdsm-hook-smbios.noarch: W: spelling-error %description -l en_US libvirt -> liberty, ovirt vdsm-hook-smbios.noarch: W: no-documentation vdsm-hook-spiceoptions.noarch: W: spelling-error Summary(en_US) vm -> cm, v, m vdsm-hook-spiceoptions.noarch: W: no-documentation vdsm-hook-vfio-mdev.noarch: W: summary-ended-with-dot C Hook to enable mdev-capable devices. vdsm-hook-vfio-mdev.noarch: W: no-documentation vdsm-hook-vhostmd.noarch: W: no-documentation vdsm-hook-vhostmd.noarch: E: non-readable /etc/sudoers.d/50_vdsm_hook_vhostmd 440 vdsm-hook-vhostmd.noarch: W: non-conffile-in-etc /etc/sudoers.d/50_vdsm_hook_vhostmd vdsm-hook-vmdisk.noarch: W: no-documentation vdsm-hook-vmfex.noarch: W: summary-not-capitalized C vmfex support for VDSM vdsm-hook-vmfex.noarch: W: no-documentation vdsm-hook-vmfex-dev.noarch: W: spelling-error Summary(en_US) vNIC -> Venice vdsm-hook-vmfex-dev.noarch: W: spelling-error %description -l en_US vNIC -> Venice vdsm-hook-vmfex-dev.noarch: W: spelling-error %description -l en_US macvtap -> madcap vdsm-hook-vmfex-dev.noarch: W: no-documentation vdsm-jsonrpc.noarch: W: spelling-error %description -l en_US libvdsm -> liberalism vdsm-jsonrpc.noarch: W: obsolete-not-provided vdsm-api vdsm-jsonrpc.noarch: W: no-documentation vdsm-python.noarch: E: non-executable-script /usr/lib/python2.7/site-packages/vdsm/tool/dummybr.py 644 /usr/bin/python2 vdsm-python.noarch: E: non-executable-script /usr/lib/python2.7/site-packages/vdsm/tool/nwfilter.py 644 /usr/bin/python2 vdsm-python.noarch: W: dangerous-command-in-%post rm vdsm-tests.noarch: E: non-executable-script /usr/share/vdsm/tests/alignmentScanTests.py 644 /usr/bin/python2 vdsm-tests.noarch: E: wrong-script-interpreter /usr/share/vdsm/tests/fake-ssh-add /usr/bin/env python vdsm-tests.noarch: E: non-executable-script /usr/share/vdsm/tests/fake-ssh-add 644 /usr/bin/env python vdsm-tests.noarch: E: wrong-script-interpreter /usr/share/vdsm/tests/fake-ssh-agent /usr/bin/env python vdsm-tests.noarch: E: non-executable-script /usr/share/vdsm/tests/fake-ssh-agent 644 /usr/bin/env python vdsm-tests.noarch: E: wrong-script-interpreter /usr/share/vdsm/tests/fake-virt-v2v /usr/bin/env python vdsm-tests.noarch: E: non-executable-script /usr/share/vdsm/tests/fake-virt-v2v 644 /usr/bin/env python vdsm-tests.noarch: E: script-without-shebang /usr/share/vdsm/tests/testValidation.py vdsm-tests.noarch: E: zero-length /usr/share/vdsm/tests/toolTests_empty.conf vdsm-xmlrpc.noarch: W: spelling-error %description -l en_US vdsmd vdsm-xmlrpc.noarch: W: spelling-error %description -l en_US vdsClient -> clientele vdsm-xmlrpc.noarch: W: no-documentation vdsm-yajsonrpc.noarch: W: no-documentation 48 packages and 1 specfiles checked; 49 errors, 120 warnings. -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> <http://www.teraplan.it/redhat-osd-2017/>

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PCI device slot id allocation issue
by Mor Kalfon 25 Oct '17

25 Oct '17

Hello all, My name is Mor, I am from the RHV networking team. I am experiencing an issue with PCI device slot ID's and network interface names that appear sometimes on my environment. I was advised to contact this mailing-list in hope to get explanation or possible solution for this issue. The issue is the following: On our oVirt 4.2 master environments, we create VM's from sealed template that has only one vNIC attached to the ovirtmgmt network. Sometimes, and now I am able to fully reproduce it on a specific VM, when I add new vNIC, it gets allocated with lower PCI slot id, compared to what is allocated on the default vNIC. For example, original one got slot id: 0xA, and newer one got slot id: 0x3. The order of slot ID's affects the network 'ethX' naming on the guest OS (RHEL 7.4). Lower slot ID's gets numbered from 0 to N. The problem is that if we had configuration for DHCP on 'eth0' and the order is changed, we can lose connectivity to the host. Can you please share your opinion on this issue? Thanks, -- Mor Kalfon RHV Networking Team Red Hat IL-Raanana Tel: +972-54-6514148

1 0

Slot ID allocation issue
by Mor Kalfon 24 Oct '17

24 Oct '17

Hello all, My name is Mor, I am from the RHV networking team. I am experiencing an issue with PCI device slot ID's and network interface names that appear sometimes on my environment. I was advised to contact this mailing-list in hope to get explanation or possible solution for this issue. The issue is the following: On our oVirt 4.2 master environments, we create VM's from sealed template that has only one vNIC attached to the ovirtmgmt network. Sometimes, and now I am able to fully reproduce it on a specific VM, when I add new vNIC, it gets allocated with lower PCI slot id, compared to what is allocated on the default vNIC. For example, original one got slot id: 0xA, and newer one got slot id: 0x3. The order of slot ID's affects the network 'ethX' naming on the guest OS (RHEL 7.4). Lower slot ID's gets numbered from 0 to N. The problem is that if we had configuration for DHCP on 'eth0' and the order is changed, we can lose connectivity to the host. Can you please share your opinion on this issue? Thanks, -- Mor Kalfon RHV Networking Team Red Hat IL-Raanana Tel: +972-54-6514148

1 0