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ovirt-error spm
by Арслан 14 May '18

14 May '18

Hello. There are hosts on which the OS centos7.3 Ovirt 4.1 service is deployed on hosts Hosts have been added to the ovirt cluster. SPM can not be assigned to any host. In logs such error: VDSM node2.exmple.local command HSMGetAllTasksStatusesVDS failed: Not SPM: () Can you tell me what could be the problem? If necessary, I will provide more voluminous logs. -- С уважением, Кубанов Арслан Инженер Департамент сетевой интеграции ЛАНИТ 129075, г. Москва, Мурманский проезд, д. 14, корп. 1 Тел.: +7 (495) 967-6650 #18287 www.lanit.ru

1 0

Package conflicts with release of oVirt 4.2.3 and CentOS 7.5 (cockpit packages required by ovirt)
by Sam McLeod 14 May '18

14 May '18

Howdy all, I've again been hit by packaging conflicts with the release of oVirt 4.2.3 and CentOS 7.5. The error I'm getting when running yum upgrade then accepting the list of packages to upgrade is: Transaction check error: file /usr/share/cockpit/networkmanager/manifest.json from install of cockpit-system-160-3.el7.centos.noarch conflicts with file from package cockpit-networkmanager-160-1.el7.centos.noarch * Both these packages are provided as part of centos extras, this leaves me wondering if this repo is expected to be disabled when oVirt is installed? * If that is the case, there should probably be some clear documentation on what yum repos should not ever be enabled when using oVirt as it seems package conflicts are very common - thoughts? The two packages: # yum info cockpit-system-160-3.el7.centos.noarch Loaded plugins: fastestmirror, package_upload, priorities, product-id, protectbase, rpm-warm-cache, search-disabled-repos, subscription-manager, versionlock This system is not registered with an entitlement server. You can use subscription-manager to register. Loading mirror speeds from cached hostfile 0 packages excluded due to repository protections Available Packages Name : cockpit-system Arch : noarch Version : 160 Release : 3.el7.centos Size : 1.1 M Repo : extras/7/x86_64 Summary : Cockpit admin interface package for configuring and troubleshooting a system URL : http://cockpit-project.org/ License : LGPLv2+ Description : This package contains the Cockpit shell and system configuration interfaces. # yum info cockpit-networkmanager-160-1.el7.centos.noarch Loaded plugins: fastestmirror, package_upload, priorities, product-id, protectbase, rpm-warm-cache, search-disabled-repos, subscription-manager, versionlock This system is not registered with an entitlement server. You can use subscription-manager to register. Loading mirror speeds from cached hostfile 0 packages excluded due to repository protections Installed Packages Name : cockpit-networkmanager Arch : noarch Version : 160 Release : 1.el7.centos Size : 114 k Repo : installed From repo : extras Summary : Cockpit user interface for networking, using NetworkManager URL : http://cockpit-project.org/ License : LGPLv2+ Description : The Cockpit component for managing networking. This package uses NetworkManager. -- Sam McLeod (protoporpoise on IRC) https://smcleod.net https://twitter.com/s_mcleod Words are my own opinions and do not necessarily represent those of my employer or partners.

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oVirt 4.2.3 on RHEL/CentOS 7.5
by Stefano Stagnaro 14 May '18

14 May '18

Hello, since oVirt 4.2.3 release notes still indicates the availability for EL 7.4, I would like to know if the release has been tested for EL 7.5 yet and it's safe to install the VDSM on it (instead of oVirt Node). Thank you. -- Stefano Stagnaro Prisma Telecom Testing S.r.l. Via Petrocchi, 4 20127 Milano – Italy Tel. 02 26113507 int 339 e-mail: stefanos(a)prismatelecomtesting.com skype: stefano.stagnaro

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Re: Ovirt Self Hosted engine deploy fails
by Simone Tiraboschi 14 May '18

14 May '18

Adding back the list as it could also help others. Can you please try manually starting ovn-controller checking where it's failing? On Mon, May 14, 2018 at 10:27 AM, Sumit Bharadia <03ce007(a)gmail.com> wrote: > the service has failed to start. Any suggestions? > > -- Logs begin at Mon 2018-05-14 06:51:03 BST, end at Mon 2018-05-14 > 09:21:48 BST. -- > May 14 06:51:28 ovirt systemd[1]: Dependency failed for OVN controller > daemon. > -- Subject: Unit ovn-controller.service has failed > -- Defined-By: systemd > -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel > -- > -- Unit ovn-controller.service has failed. > -- > -- The result is dependency. > May 14 06:51:28 ovirt systemd[1]: Job ovn-controller.service/start failed > with result 'dependency'. > May 14 07:02:40 ovirt systemd[1]: Dependency failed for OVN controller > daemon. > -- Subject: Unit ovn-controller.service has failed > -- Defined-By: systemd > -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel > -- > -- Unit ovn-controller.service has failed. > -- > -- The result is dependency. > May 14 07:02:40 ovirt systemd[1]: Job ovn-controller.service/start failed > with result 'dependency'. > May 14 08:04:51 ovirt systemd[1]: Dependency failed for OVN controller > daemon. > -- Subject: Unit ovn-controller.service has failed > -- Defined-By: systemd > -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel > -- > -- Unit ovn-controller.service has failed. > -- > -- The result is dependency. > May 14 08:04:51 ovirt systemd[1]: Job ovn-controller.service/start failed > with result 'dependency'. > > > > > On 14 May 2018 at 09:12, Simone Tiraboschi <stirabos(a)redhat.com> wrote: > >> >> >> On Mon, May 14, 2018 at 10:03 AM, Sumit Bharadia <03ce007(a)gmail.com> >> wrote: >> >>> attached from engine VM. >>> >> >> >> The issue is here: >> >> 2018-05-14 08:04:50,596 p=26024 u=ovirt | TASK >> [ovirt-provider-ovn-driver : Ensure ovn-controller is started] ************ >> 2018-05-14 08:04:51,991 p=26024 u=ovirt | fatal: [ovirt]: FAILED! => { >> "changed": false >> } >> >> MSG: >> >> Unable to start service ovn-controller: A dependency job for >> ovn-controller.service failed. See 'journalctl -xe' for details. >> >> >> Can you please double check the output of: >> journalctl -xe -u ovn-controller >> >> >> >>> >>> Thank you. >>> >>> On 14 May 2018 at 08:46, Simone Tiraboschi <stirabos(a)redhat.com> wrote: >>> >>>> Hi, >>>> can you please attach host-deploy logs? >>>> You can find them under /var/log/ovirt-engine/host-deploy on the >>>> engine VM (you can reach it with ssh from the host you tried to deploy). >>>> >>>> On Mon, May 14, 2018 at 9:27 AM, <03ce007(a)gmail.com> wrote: >>>> >>>>> I am trying to setup self hosted ovirt engine (4.2) on centos 7.4, but >>>>> the setup fails after 'Add host' task on 'wait for the host to be up'. The >>>>> log doesn't seem to give clear indication where the issue might be. But I >>>>> got below when ssh manually into ovirt appliance where the engine-deploy >>>>> runs and I see the host status as'install_failed'. >>>>> >>>>> Where the issue might be, and where can i find detailed log on failure? >>>>> >>>>> "ovirt_hosts": [ >>>>> { >>>>> "address": "ovirt", >>>>> "affinity_labels": [], >>>>> "auto_numa_status": "unknown", >>>>> "certificate": { >>>>> "organization": "ovirt", >>>>> "subject": "O=ovirt,CN=ovirt" >>>>> }, >>>>> "cluster": { >>>>> "href": "/ovirt-engine/api/clusters/ba >>>>> 170b8e-5744-11e8-8676-00163e3c9a32", >>>>> "id": "ba170b8e-5744-11e8-8676-00163e3c9a32" >>>>> }, >>>>> "comment": "", >>>>> "cpu": { >>>>> "speed": 0.0, >>>>> "topology": {} >>>>> }, >>>>> "device_passthrough": { >>>>> "enabled": false >>>>> }, >>>>> "devices": [], >>>>> "external_network_provider_configurations": [], >>>>> "external_status": "ok", >>>>> "hardware_information": { >>>>> "supported_rng_sources": [] >>>>> }, >>>>> "hooks": [], >>>>> "href": "/ovirt-engine/api/hosts/aad0f >>>>> e84-2a9b-446d-ac02-82a8f6eb2a3c", >>>>> "id": "aad0fe84-2a9b-446d-ac02-82a8f6eb2a3c", >>>>> "katello_errata": [], >>>>> "kdump_status": "unknown", >>>>> "ksm": { >>>>> "enabled": false >>>>> }, >>>>> "max_scheduling_memory": 0, >>>>> "memory": 0, >>>>> "name": "ovirt", >>>>> "network_attachments": [], >>>>> "nics": [], >>>>> "numa_nodes": [], >>>>> "numa_supported": false, >>>>> "os": { >>>>> "custom_kernel_cmdline": "" >>>>> }, >>>>> "permissions": [], >>>>> "port": 54321, >>>>> "power_management": { >>>>> "automatic_pm_enabled": true, >>>>> "enabled": false, >>>>> "kdump_detection": true, >>>>> "pm_proxies": [] >>>>> }, >>>>> "protocol": "stomp", >>>>> "se_linux": {}, >>>>> "spm": { >>>>> "priority": 5, >>>>> "status": "none" >>>>> }, >>>>> "ssh": { >>>>> "fingerprint": "SHA256:o98ZOygBK0jcfY+l5nfi0E >>>>> GV9v3A4zjclG9d+C3U0WA", >>>>> "port": 22 >>>>> }, >>>>> "statistics": [], >>>>> "status": "install_failed", >>>>> "storage_connection_extensions": [], >>>>> "summary": { >>>>> "total": 0 >>>>> }, >>>>> "tags": [], >>>>> "transparent_huge_pages": { >>>>> "enabled": false >>>>> }, >>>>> "type": "rhel", >>>>> "unmanaged_networks": [], >>>>> "update_available": false >>>>> } >>>>> _______________________________________________ >>>>> Users mailing list -- users(a)ovirt.org >>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>> >>>> >>>> >>> >> >

1 0

Ovirt Self Hosted engine deploy fails
by 03ce007＠gmail.com 14 May '18

14 May '18

I am trying to setup self hosted ovirt engine (4.2) on centos 7.4, but the setup fails after 'Add host' task on 'wait for the host to be up'. The log doesn't seem to give clear indication where the issue might be. But I got below when ssh manually into ovirt appliance where the engine-deploy runs and I see the host status as'install_failed'. Where the issue might be, and where can i find detailed log on failure? "ovirt_hosts": [ { "address": "ovirt", "affinity_labels": [], "auto_numa_status": "unknown", "certificate": { "organization": "ovirt", "subject": "O=ovirt,CN=ovirt" }, "cluster": { "href": "/ovirt-engine/api/clusters/ba170b8e-5744-11e8-8676-00163e3c9a32", "id": "ba170b8e-5744-11e8-8676-00163e3c9a32" }, "comment": "", "cpu": { "speed": 0.0, "topology": {} }, "device_passthrough": { "enabled": false }, "devices": [], "external_network_provider_configurations": [], "external_status": "ok", "hardware_information": { "supported_rng_sources": [] }, "hooks": [], "href": "/ovirt-engine/api/hosts/aad0fe84-2a9b-446d-ac02-82a8f6eb2a3c", "id": "aad0fe84-2a9b-446d-ac02-82a8f6eb2a3c", "katello_errata": [], "kdump_status": "unknown", "ksm": { "enabled": false }, "max_scheduling_memory": 0, "memory": 0, "name": "ovirt", "network_attachments": [], "nics": [], "numa_nodes": [], "numa_supported": false, "os": { "custom_kernel_cmdline": "" }, "permissions": [], "port": 54321, "power_management": { "automatic_pm_enabled": true, "enabled": false, "kdump_detection": true, "pm_proxies": [] }, "protocol": "stomp", "se_linux": {}, "spm": { "priority": 5, "status": "none" }, "ssh": { "fingerprint": "SHA256:o98ZOygBK0jcfY+l5nfi0EGV9v3A4zjclG9d+C3U0WA", "port": 22 }, "statistics": [], "status": "install_failed", "storage_connection_extensions": [], "summary": { "total": 0 }, "tags": [], "transparent_huge_pages": { "enabled": false }, "type": "rhel", "unmanaged_networks": [], "update_available": false }

3 2

how to attach an export domain to a new datacenter with an export domain not very well unattached from an obsolete datacenter
by n.vaye＠free.fr 14 May '18

14 May '18

Hi Ovirt Team, how to attach an export domain to a new datacenter with an export domain not very well unattached from an obsolete datacenter ? My old platform with ovirt 4.1 was deleted ans reinstalled with ovirt 4.2.3. It's ok but i have a problem with an export domain which has not been unattached before the extinction of the old platform. When i try to attach this export domain, i have the error message in the gui : Failed to attach Storage Domain oVirtNFS_EXPORT to Data Center xxx. How can i reinitialize the export domain without erase the data ? just the manager who own the domain. Thanks for all. Nicolas VAYE

2 2

ovirt host upgrade 4.2.2 -> 4.2.3
by Artem Tambovskiy 13 May '18

13 May '18

Hello, I'm upgrading my cluster from 4.2.2 to 4.2.3, HE upgrade went well, but having some issues with hosts upgrade: for some reason yum complaining about conflicts during transaction check: Transaction check error: file /usr/share/cockpit/networkmanager/manifest.json from install of cockpit-system-160-3.el7.centos.noarch conflicts with file from package cockpit-networkmanager-160-1.el7.centos.noarch Any ideas about the reason for this? Regards, Artem

2 1

Re: Users Digest, Vol 80, Issue 16
by Connon Wang 13 May '18

13 May '18

leave 2018年5月13日星期日， <users-request(a)ovirt.org> 写道： > Send Users mailing list submissions to > users(a)ovirt.org > > To subscribe or unsubscribe via email, send a message with subject or > body 'help' to > users-request(a)ovirt.org > > You can reach the person managing the list at > users-owner(a)ovirt.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Users digest..." > > Today's Topics: > > 1. Re: [ovirt-devel] Re: Mailing-Lists upgrade (Alex K) > 2. Re: Copying/Cloning a VM to another server (Jayme) > 3. Re: Host install failed - cannot set maintenance or remove > (Michael Burman) > 4. Re: Host install failed - cannot set maintenance or remove > (Callum Smith) > > > ---------------------------------------------------------------------- > > Date: Sun, 13 May 2018 14:27:00 +0300 > From: Alex K <rightkicktech(a)gmail.com> > Subject: [ovirt-users] Re: [ovirt-devel] Re: Mailing-Lists upgrade > To: Jayme Fall <jayme(a)silverorange.com> > Cc: users <users(a)ovirt.org>, infra <infra(a)ovirt.org>, Marc Dequènes > <duck(a)redhat.com>, devel <devel(a)ovirt.org> > Message-ID: > <CABMULtJ+V= > DKhRxHVEtBP-+JTN02f-B9PAuSmpt7bHZWRs5ysw(a)mail.gmail.com> > Content-Type: multipart/alternative; > boundary="000000000000822902056c14a65e" > > --000000000000822902056c14a65e > Content-Type: text/plain; charset="UTF-8" > Content-Transfer-Encoding: quoted-printable > > I am also experiencing random issues with this mailing list, even before > the upgrade. Some replies I never receive them ( I know this because a > friend of mine relays the emails I dont get...). I tried to unsubscribe and > subscribe but I still face this issue. > > Alex > > On Sun, May 13, 2018, 13:04 Jayme Fall <jayme(a)silverorange.com> wrote: > > > Two issues I=E2=80=99ve seen with this upgrade: > > > > 1. This address I=E2=80=99m sending from was subscribed to ovirt user > mai= > ling list > > in the past, I un-subscribed it a while ago and now I=E2=80=99m getting > m= > ail at it > > again. My other address @gmail.com was subscribed all along and is now > > NOT getting any email from the list. Are you operating on an old > > subscriber list? > > > > 2. I=E2=80=99ve un-subscribed this e-mail address 3 times, twice by > e-mai= > l and > > once by signing up an account directly at http://lists.ovirt.org/ with > > this e-mail address then un-subscribing via the website. I am still list > > mail sent to this address after un-subscribing. > > > > > > > > On May 8, 2018, at 10:46 AM, Marc Dequ=C3=A8nes (Duck) <duck(a)redhat.com> > = > wrote: > > > > Quack, > > > > On 05/08/2018 06:05 PM, Nir Soffer wrote: > > > > Another issue, old links to the mailing list are broken now: > > https://lists.ovirt.org/mailman/listinfo/devel > > > > Try to google "ovirt devel mailing list" to get the old links. > > > > We need to configure the http server to redirect to the new mailing list > > info page when old links are accessed. > > > > > > I added redirects for /mailman, /mailman/listinfo and > > /mailman/listinfo/<list>. Do you see anything missing or not working? > > > > Thanks for reporting it. > > \_o< > > > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > > > > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > > > --000000000000822902056c14a65e > Content-Type: text/html; charset="UTF-8" > Content-Transfer-Encoding: quoted-printable > > <div dir=3D"auto">I am also experiencing random issues with this mailing > li= > st, even before the upgrade. Some replies I never receive them ( I know > thi= > s because a friend of mine relays the emails I dont get...). I tried to > uns= > ubscribe and subscribe but I still face this issue.<div > dir=3D"auto"><br></= > div><div dir=3D"auto">Alex</div></div><br><div class=3D"gmail_quote"><div > d= > ir=3D"ltr">On Sun, May 13, 2018, 13:04 Jayme Fall <<a href=3D"mailto: > jay= > me(a)silverorange.com">jayme(a)silverorange.com</a>> > wrote:<br></div><blockq= > uote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc > = > solid;padding-left:1ex"><div style=3D"word-wrap:break-word; > line-break:after= > -white-space">Two issues I=E2=80=99ve seen with this > upgrade:<div><br></div= > ><div>1. This address I=E2=80=99m sending from was subscribed to ovirt > user= > mailing list in the past, I un-subscribed it a while ago and now I=E2=80= > =99m getting mail at it again.=C2=A0 My other address @<a href=3D" > http://gm= > ail.com" target=3D"_blank" rel=3D"noreferrer">gmail.com</a> was > subscribed = > all along and is now NOT getting any email from the list.=C2=A0 Are you > ope= > rating on an old subscriber list?</div><div><br></div><div>2. > I=E2=80=99ve = > un-subscribed this e-mail address 3 times, twice by e-mail and once by > sign= > ing up an account directly at <a href=3D"http://lists.ovirt.org/" > target=3D= > "_blank" rel=3D"noreferrer">http://lists.ovirt.org/</a>=C2=A0with this > e-ma= > il address then un-subscribing via the website.=C2=A0 I am still list mail > = > sent to this address after un-subscribing.</div><div><br> > </div><div><br><di= > v><br><blockquote type=3D"cite"><div>On May 8, 2018, at 10:46 AM, Marc > Dequ= > =C3=A8nes (Duck) <<a href=3D"mailto:duck@redhat.com" target=3D"_blank" > r= > el=3D"noreferrer">duck(a)redhat.com</a>> wrote:</div><br > class=3D"m_-70506= > 71251018837462Apple-interchange-newline"><div><div>Quack,<br><br>On > 05/08/2= > 018 06:05 PM, Nir Soffer wrote:<br><br><blockquote type=3D"cite">Another > is= > sue, old links to the mailing list are broken now:<br><a href=3D" > https://li= > sts.ovirt.org/mailman/listinfo/devel" target=3D"_blank" > rel=3D"noreferrer">= > https://lists.ovirt.org/mailman/listinfo/devel</a><br><br>Try to google > &qu= > ot;ovirt devel mailing list" to get the old links.<br><br>We need to > c= > onfigure the http server to redirect to the new mailing list<br>info page > w= > hen old links are accessed.<br></blockquote><br>I added redirects for > /mail= > man, /mailman/listinfo and<br>/mailman/listinfo/<list>. Do you see > an= > ything missing or not working?<br><br>Thanks for reporting > it.<br>\_o<<b= > r><br>_______________________________________________<br>Users mailing > list= > -- <a href=3D"mailto:users@ovirt.org" target=3D"_blank" > rel=3D"noreferrer"= > >users(a)ovirt.org</a><br>To unsubscribe send an email to <a href=3D"mailto: > u= > sers-leave(a)ovirt.org" target=3D"_blank" rel=3D"noreferrer">users- > leave@ovir= > t.org</a><br></div></div></blockquote></div><br></div></ > div>_______________= > ________________________________<br> > Users mailing list -- <a href=3D"mailto:users@ovirt.org" > target=3D"_blank" = > rel=3D"noreferrer">users(a)ovirt.org</a><br> > To unsubscribe send an email to <a href=3D"mailto:users-leave@ovirt.org" > ta= > rget=3D"_blank" rel=3D"noreferrer">users-leave(a)ovirt.org</a><br> > </blockquote></div> > > --000000000000822902056c14a65e-- > > ------------------------------ > > Date: Sun, 13 May 2018 09:00:02 -0300 > From: Jayme <jaymef(a)gmail.com> > Subject: [ovirt-users] Re: Copying/Cloning a VM to another server > To: Alex Bartonek <Alex(a)unix1337.com> > Cc: users <users(a)ovirt.org> > Message-ID: > <CAPx9-C= > C052iuW0nWRfB33iUhyTOkZrs5bvzy_wnPurMSAzkfQ(a)mail.gmail.com> > Content-Type: multipart/alternative; > boundary="00000000000096842d056c151cbd" > > --00000000000096842d056c151cbd > Content-Type: text/plain; charset="UTF-8" > > You should be able to do this without having to shut vm down > > On Sun, May 13, 2018, 7:04 AM Alex Bartonek, <Alex(a)unix1337.com> wrote: > > > Just trying to make sure there isnt an easier way to do what I'm doing. > > I dont have an HA environment in my homelab. I have 3 VM's and I wanted > > to copy them to my backup r710 which runs oVirt 4.2. I basically shut > down > > my VM, exported it to an export domain on my primary r710. Then detached > > the export domain on the primary. On my "standby" r710 I imported the > > export domain from the primary r710, attached, activated and imported the > > VM. Worked as expected. > > > > I'm assuming this is the correct way to do so. I've tried Export to OVA > > but that didnt work like I wanted and I didnt care to keep messing with > > that option. > > > > Thanks > > -Alex > > > > > > Sent with ProtonMail <https://protonmail.com> Secure Email. > > > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > > > --00000000000096842d056c151cbd > Content-Type: text/html; charset="UTF-8" > Content-Transfer-Encoding: quoted-printable > > <div dir=3D"auto">You should be able to do this without having to shut vm > d= > own=C2=A0</div><br><div class=3D"gmail_quote"><div dir=3D"ltr">On Sun, May > = > 13, 2018, 7:04 AM Alex Bartonek, <<a href=3D"mailto:Alex@unix1337.com > ">A= > lex(a)unix1337.com</a>> wrote:<br></div><blockquote > class=3D"gmail_quote" = > style=3D"margin:0 0 0 .8ex;border-left:1px #ccc > solid;padding-left:1ex"><di= > v>Just trying to make sure there isnt an easier way to do what I'm > doin= > g.<br></div><div>I dont have an HA environment in my homelab.=C2=A0 I have > = > 3 VM's and I wanted to copy them to my backup r710 which runs oVirt > 4.2= > .=C2=A0 I basically shut down my VM, exported it to an export domain on my > = > primary r710.=C2=A0 Then detached the export domain on the primary.=C2=A0 > O= > n my "standby" r710 I imported the export domain from the > primary= > r710, attached, activated and imported the VM.=C2=A0 Worked as expected.= > =C2=A0 <br></div><div><br></div><div>I'm assuming this is the correct > w= > ay to do so.=C2=A0 I've tried Export to OVA but that didnt work like I > = > wanted and I didnt care to keep messing with that > option.<br></div><div><br= > ></div><div>Thanks<br></div><div>-Alex<br></div><div><br></div><div class= > =3D"m_2252282611034026041protonmail_signature_block"><div > class=3D"m_225228= > 2611034026041protonmail_signature_block-user m_ > 2252282611034026041protonmai= > l_signature_block-empty"><br></div><div class=3D"m_ > 2252282611034026041proto= > nmail_signature_block-proton">Sent with <a href=3D"https://protonmail.com" > = > target=3D"_blank" rel=3D"noreferrer">ProtonMail</a> Secure > Email.<br></div>= > </div><div><br></div>_______________________________________________<br> > Users mailing list -- <a href=3D"mailto:users@ovirt.org" > target=3D"_blank" = > rel=3D"noreferrer">users(a)ovirt.org</a><br> > To unsubscribe send an email to <a href=3D"mailto:users-leave@ovirt.org" > ta= > rget=3D"_blank" rel=3D"noreferrer">users-leave(a)ovirt.org</a><br> > </blockquote></div> > > --00000000000096842d056c151cbd-- > > ------------------------------ > > Date: Sun, 13 May 2018 15:06:31 +0300 > From: Michael Burman <mburman(a)redhat.com> > Subject: [ovirt-users] Re: Host install failed - cannot set > maintenance or remove > To: "Kaplan, Alona" <alkaplan(a)redhat.com> > Cc: Callum Smith <callum(a)well.ox.ac.uk>, "users(a)ovirt.org" > <users(a)ovirt.org> > Message-ID: > <CANf_K0LuD8N=_ > bjhHFqCjis8z7+QYDzutcTtmTsv6Xuz0kT5+g(a)mail.gmail.com> > Content-Type: multipart/alternative; > boundary="00000000000022e52b056c15333a" > > --00000000000022e52b056c15333a > Content-Type: text/plain; charset="UTF-8" > > Adding Alona, > > On Tue, May 8, 2018 at 12:25 PM, Callum Smith <callum(a)well.ox.ac.uk> > wrote: > > > Dear All, > > > > There appears to be an issue with the host install on these, there's > quite > > a lot of errors being kicked out into the logs as they cycle through > > attempting to activate, failing, and then failing to go into > maintenance. I > > can't remove the hosts from the engine to attempt to reinstall them. > > > > Issue presented from having a statically configured network on the > > ovritmgmt network on the hosts before running the host install. There are > > SQL errors (FK missing) and assorted goodness in there. > > > > Any help greatly appreciated, not sure what the next step forward is from > > here > > > > Engine.log on dropbox: > > https://www.dropbox.com/s/82iem0ov869yh32/engine.log-20180508.zip?dl=0 > > > > Regards, > > Callum > > > > -- > > > > Callum Smith > > Research Computing Core > > Wellcome Trust Centre for Human Genetics > > University of Oxford > > e. callum(a)well.ox.ac.uk > > > > > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > > > > > > -- > > Michael Burman > > Senior Quality engineer - rhv network - redhat israel > > Red Hat > > <https://www.redhat.com> > > mburman(a)redhat.com M: 0545355725 IM: mburman > <https://red.ht/sig> > > --00000000000022e52b056c15333a > Content-Type: text/html; charset="UTF-8" > Content-Transfer-Encoding: quoted-printable > > <div dir=3D"ltr">Adding Alona, <br></div><div > class=3D"gmail_extra"><br><di= > v class=3D"gmail_quote">On Tue, May 8, 2018 at 12:25 PM, Callum Smith > <span= > dir=3D"ltr"><<a href=3D"mailto:callum@well.ox.ac.uk" > target=3D"_blank">= > callum(a)well.ox.ac.uk</a>></span> wrote:<br><blockquote > class=3D"gmail_qu= > ote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc > solid;padding-left:1ex= > "> > > > > <div style=3D"word-wrap:break-word;line-break:after-white-space"><span > clas= > s=3D""> > <span style=3D"font-family:ArialMT">Dear All,</span> > <div style=3D"font-family:ArialMT"><br> > </div> > <div style=3D"font-family:ArialMT">There appears to be an issue with the > ho= > st install on these, there's quite a lot of errors being kicked out > int= > o the logs as they cycle through attempting to activate, failing, and then > = > failing to go into maintenance. > I can't remove the hosts from the engine to attempt to reinstall > them.= > </div> > <div style=3D"font-family:ArialMT"><br> > </div> > <div style=3D"font-family:ArialMT">Issue presented from having a > statically= > configured network on the ovritmgmt network on the hosts before running > th= > e host install. There are SQL errors (FK missing) and assorted goodness in > = > there.</div> > <div style=3D"font-family:ArialMT"><br> > </div> > </span><span class=3D""><div style=3D"font-family:ArialMT">Any help > greatly= > appreciated, not sure what the next step forward is from here</div> > <div style=3D"font-family:ArialMT"><br> > </div> > <div style=3D"font-family:ArialMT">Engine.log on dropbox:</div> > <div><font face=3D"ArialMT"><a href=3D"https://www.dropbox. > com/s/82iem0ov86= > 9yh32/engine.log-20180508.zip?dl=3D0" target=3D"_blank">https://www. > dropbox= > .com/s/<wbr>82iem0ov869yh32/engine.log-<wbr>20180508.zip? > dl=3D0</a></font><= > /div> > <div><font face=3D"ArialMT"><br> > </font></div> > </span><span class=3D""><div> > <div style=3D"color:rgb(0,0,0);letter-spacing:normal;text- > align:start;text-= > indent:0px;text-transform:none;white-space:normal;word- > spacing:0px;word-wra= > p:break-word"> > <div style=3D"word-wrap:break-word"> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > Regards,</div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > Callum</div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > <br> > </div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > --<br> > <br> > Callum Smith</div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > Research Computing Core</div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > Wellcome Trust Centre for Human Genetics<br> > University of Oxford<br> > e. <a href=3D"mailto:callum@well.ox.ac.uk" target=3D"_blank">callum@well. > ox= > .ac.uk</a></div> > </div> > </div> > </div> > <br> > </span></div> > > <br>______________________________<wbr>_________________<br> > Users mailing list -- <a href=3D"mailto:users@ovirt.org">users(a)ovirt.org > </a= > ><br> > To unsubscribe send an email to <a href=3D"mailto:users-leave@ovirt.org > ">us= > ers-leave(a)ovirt.org</a><br> > <br></blockquote></div><br><br clear=3D"all"><br>-- <br><div > class=3D"gmail= > _signature" data-smartmail=3D"gmail_signature"><div dir=3D"ltr"><div><div > d= > ir=3D"ltr"><div> > <p style=3D"font-weight:bold;margin:0;padding:0;font-size: > 14px;text-transfo= > rm:uppercase;margin-bottom:0"><span>Michael </span> > <span>Burman</span></p> > <p style=3D"font-weight:normal;font-size:10px;margin:0px 0px > 4px;text-trans= > form:uppercase"><span>Senior Quality engineer - rhv network - redhat > israel= > </span><span style=3D"font-weight:normal;color:#aaa;margin:0"></span></p> > <p style=3D"font-weight:normal;margin:0;font-size:10px;color:#999"><a > style= > =3D"color:#0088ce;font-size:10px;margin:0;text-decoration: > none;font-family:= > 'overpass',sans-serif" href=3D"https://www.redhat.com" > target=3D"_b= > lank">Red Hat <span><br><br></span></a></p> > > > <p style=3D"font-weight:normal;margin:0px 0px > 6px;font-size:10px;color:rgb(= > 153,153,153)"><span style=3D"margin:0px;padding:0px"> > <a style=3D"color:#0088ce;font-size:10px;margin:0;text- > decoration:none;font= > -family:'overpass',sans-serif" href=3D"mailto:mburman@redhat.com" > t= > arget=3D"_blank">mburman(a)redhat.com</a>=C2=A0 =C2=A0</span> > <span>M: <a href=3D"tel:0545355725" style=3D"color:#0088ce;font- > size:11px;m= > argin:0;text-decoration:none;font-family:'overpass',sans-serif" > tar= > get=3D"_blank">0545355725</a> =C2=A0 =C2=A0</span> > <span>IM: <span>mburman</span></span></p> > > <table border=3D"0"><tbody><tr><td width=3D"100px"><a href=3D" > https://red.h= > t/sig" target=3D"_blank"> <img src=3D"https://www.redhat.com/ > files/brand/em= > ail/sig-redhat.png" width=3D"90" height=3D"auto"></a> </td> > </tr></tbody></table> > > </div></div></div></div></div> > </div> > > --00000000000022e52b056c15333a-- > > ------------------------------ > > Date: Sun, 13 May 2018 12:36:38 +0000 > From: Callum Smith <callum(a)well.ox.ac.uk> > Subject: [ovirt-users] Re: Host install failed - cannot set > maintenance or remove > To: Michael Burman <mburman(a)redhat.com> > Cc: "users(a)ovirt.org" <users(a)ovirt.org> > Message-ID: <CCDF4BE3-140F-4233-AD94-F5F7F0DDBFB8(a)well.ox.ac.uk> > Content-Type: multipart/alternative; > boundary="_000_CCDF4BE3140F4233AD94F5F7F0DDBFB8welloxacuk_" > > --_000_CCDF4BE3140F4233AD94F5F7F0DDBFB8welloxacuk_ > Content-Type: text/plain; charset="us-ascii" > Content-Transfer-Encoding: quoted-printable > > Sorry this is the existing discussion, duplicated because of the mail list > = > migration. > > Cheers, > > Callum > > On 13 May 2018, at 13:06, Michael Burman <mburman(a)redhat.com<mailto: > mburman= > @redhat.com>> wrote: > > Adding Alona, > > On Tue, May 8, 2018 at 12:25 PM, Callum Smith <callum(a)well.ox.ac.uk > <mailto:= > callum(a)well.ox.ac.uk>> wrote: > Dear All, > > There appears to be an issue with the host install on these, there's quite > = > a lot of errors being kicked out into the logs as they cycle through > attemp= > ting to activate, failing, and then failing to go into maintenance. I > can't= > remove the hosts from the engine to attempt to reinstall them. > > Issue presented from having a statically configured network on the > ovritmgm= > t network on the hosts before running the host install. There are SQL > error= > s (FK missing) and assorted goodness in there. > > Any help greatly appreciated, not sure what the next step forward is from > h= > ere > > Engine.log on dropbox: > https://www.dropbox.com/s/82iem0ov869yh32/engine.log-20180508.zip?dl=3D0 > > Regards, > Callum > > -- > > Callum Smith > Research Computing Core > Wellcome Trust Centre for Human Genetics > University of Oxford > e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk> > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> > To unsubscribe send an email to users-leave(a)ovirt.org<mailto: > users-leave@ov= > irt.org> > > > > > -- > > Michael Burman > > Senior Quality engineer - rhv network - redhat israel > > Red Hat > > <https://www.redhat.com> > > mburman(a)redhat.com<mailto:mburman@redhat.com> M: > 0545355725<tel:05453557= > 25> IM: mburman > > [https://www.redhat.com/files/brand/email/sig-redhat.png]<ht > tps://red.ht/si= > g> > > --_000_CCDF4BE3140F4233AD94F5F7F0DDBFB8welloxacuk_ > Content-Type: text/html; charset="us-ascii" > Content-Transfer-Encoding: quoted-printable > > <html> > <head> > <meta http-equiv=3D"Content-Type" content=3D"text/html; > charset=3Dus-ascii"= > > > </head> > <body dir=3D"auto"> > Sorry this is the existing discussion, duplicated because of the mail list > = > migration. <br> > <br> > <div>Cheers, > <div><br> > </div> > <div>Callum</div> > </div> > <div><br> > On 13 May 2018, at 13:06, Michael Burman <<a href=3D"mailto: > mburman@redh= > at.com">mburman(a)redhat.com</a>> wrote:<br> > <br> > </div> > <blockquote type=3D"cite"> > <div> > <div dir=3D"ltr">Adding Alona, <br> > </div> > <div class=3D"gmail_extra"><br> > <div class=3D"gmail_quote">On Tue, May 8, 2018 at 12:25 PM, Callum Smith > <s= > pan dir=3D"ltr"> > <<a href=3D"mailto:callum@well.ox.ac.uk" target=3D"_blank">callum@well. > o= > x.ac.uk</a>></span> wrote:<br> > <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 > .8ex;border-left:1p= > x #ccc solid;padding-left:1ex"> > <div style=3D"word-wrap:break-word;line-break:after-white-space"><span > clas= > s=3D""><span style=3D"font-family:ArialMT">Dear All,</span> > <div style=3D"font-family:ArialMT"><br> > </div> > <div style=3D"font-family:ArialMT">There appears to be an issue with the > ho= > st install on these, there's quite a lot of errors being kicked out into > th= > e logs as they cycle through attempting to activate, failing, and then > fail= > ing to go into maintenance. I can't > remove the hosts from the engine to attempt to reinstall them.</div> > <div style=3D"font-family:ArialMT"><br> > </div> > <div style=3D"font-family:ArialMT">Issue presented from having a > statically= > configured network on the ovritmgmt network on the hosts before running > th= > e host install. There are SQL errors (FK missing) and assorted goodness in > = > there.</div> > <div style=3D"font-family:ArialMT"><br> > </div> > </span><span class=3D""> > <div style=3D"font-family:ArialMT">Any help greatly appreciated, not sure > w= > hat the next step forward is from here</div> > <div style=3D"font-family:ArialMT"><br> > </div> > <div style=3D"font-family:ArialMT">Engine.log on dropbox:</div> > <div><font face=3D"ArialMT"><a href=3D"https://www.dropbox. > com/s/82iem0ov86= > 9yh32/engine.log-20180508.zip?dl=3D0" target=3D"_blank">https://www. > dropbox= > .com/s/<wbr>82iem0ov869yh32/engine.log-<wbr>20180508.zip? > dl=3D0</a></font><= > /div> > <div><font face=3D"ArialMT"><br> > </font></div> > </span><span class=3D""> > <div> > <div style=3D"color:rgb(0,0,0);letter-spacing:normal;text- > align:start;text-= > indent:0px;text-transform:none;white-space:normal;word- > spacing:0px;word-wra= > p:break-word"> > <div style=3D"word-wrap:break-word"> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > Regards,</div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > Callum</div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > <br> > </div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > --<br> > <br> > Callum Smith</div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > Research Computing Core</div> > <div style=3D"color:rgb(0,0,0);font-family:Arial;font-size: > 13px;font-style:= > normal;font-variant-caps:normal;font-weight:normal; > letter-spacing:normal;te= > xt-align:start;text-indent:0px;text-transform:none;white- > space:normal;word-= > spacing:0px"> > Wellcome Trust Centre for Human Genetics<br> > University of Oxford<br> > e. <a href=3D"mailto:callum@well.ox.ac.uk" target=3D"_blank">callum@well. > ox= > .ac.uk</a></div> > </div> > </div> > </div> > <br> > </span></div> > <br> > ______________________________<wbr>_________________<br> > Users mailing list -- <a href=3D"mailto:users@ovirt.org">users(a)ovirt.org > </a= > ><br> > To unsubscribe send an email to <a href=3D"mailto:users-leave@ovirt.org > ">us= > ers-leave(a)ovirt.org</a><br> > <br> > </blockquote> > </div> > <br> > <br clear=3D"all"> > <br> > -- <br> > <div class=3D"gmail_signature" data-smartmail=3D"gmail_signature"> > <div dir=3D"ltr"> > <div> > <div dir=3D"ltr"> > <div> > <p style=3D"font-weight:bold;margin:0;padding:0;font-size: > 14px;text-transfo= > rm:uppercase;margin-bottom:0"> > <span>Michael </span><span>Burman</span></p> > <p style=3D"font-weight:normal;font-size:10px;margin:0px 0px > 4px;text-trans= > form:uppercase"> > <span>Senior Quality engineer - rhv network - redhat israel </span><span > st= > yle=3D"font-weight:normal;color:#aaa;margin:0"></span></p> > <p style=3D"font-weight:normal;margin:0;font-size:10px;color:#999"><a > style= > =3D"color:#0088ce;font-size:10px;margin:0;text-decoration: > none;font-family:= > 'overpass',sans-serif" href=3D"https://www.redhat.com" > target=3D"_blank">Re= > d Hat > <span><br> > <br> > </span></a></p> > <p style=3D"font-weight:normal;margin:0px 0px > 6px;font-size:10px;color:rgb(= > 153,153,153)"> > <span style=3D"margin:0px;padding:0px"><a style=3D"color:#0088ce;font- > size:= > 10px;margin:0;text-decoration:none;font-family:'overpass',sans-serif" > href= > =3D"mailto:mburman@redhat.com" target=3D"_blank">mburman(a)redhat.com > </a>&nbs= > p;  </span> > <span>M: <a href=3D"tel:0545355725" style=3D"color:#0088ce;font- > size:11px;m= > argin:0;text-decoration:none;font-family:'overpass',sans-serif" > target=3D"_= > blank"> > 0545355725</a>    </span> <span>IM: > <span>mburman</span></span></= > p> > <table border=3D"0"> > <tbody> > <tr> > <td width=3D"100px"><a href=3D"https://red.ht/sig" target=3D"_blank"><img > s= > rc=3D"https://www.redhat.com/files/brand/email/sig-redhat.png" > width=3D"90"= > height=3D"auto"></a> > </td> > </tr> > </tbody> > </table> > </div> > </div> > </div> > </div> > </div> > </div> > </div> > </blockquote> > </body> > </html> > > --_000_CCDF4BE3140F4233AD94F5F7F0DDBFB8welloxacuk_-- > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > > > ------------------------------ > > End of Users Digest, Vol 80, Issue 16 > ************************************* > -- Thanks & Best Regards! *Connon Wang*

1 0

Host install failed - cannot set maintenance or remove
by Callum Smith 13 May '18

13 May '18

Dear All, There appears to be an issue with the host install on these, there's quite a lot of errors being kicked out into the logs as they cycle through attempting to activate, failing, and then failing to go into maintenance. I can't remove the hosts from the engine to attempt to reinstall them. Issue presented from having a statically configured network on the ovritmgmt network on the hosts before running the host install. There are SQL errors (FK missing) and assorted goodness in there. Any help greatly appreciated, not sure what the next step forward is from here Engine.log on dropbox: https://www.dropbox.com/s/82iem0ov869yh32/engine.log-20180508.zip?dl=0 Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

2 2

oVirt 4.2 Upgrade
by KSNull Zero 13 May '18

13 May '18

Hello! Let's assume that we have 2 clusters in a shared Datacenter running version 4.1. Is it possible to have one cluster running v4.2 and another one running v4.1 in the same Datacenter (what version will it be, by the way ?) during transitioning to oVirt 4.2 ? Thank you.

2 1

Unsubscribe
by Shashwat shagun 13 May '18

13 May '18

Admin I had unsubscribed from ovirt months ago. Why am I subscribed again?

3 2

repo issues
by Fernando Fuentes 13 May '18

13 May '18

I am trying to upgrade my ovirt cluster and came across a repo 404. http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.8/repodata/repom…: [Errno 14] HTTP Error 404 - Not Found Trying other mirror. Any ideas how to fix it? TIA! -- Fernando Fuentes ffuentes(a)darktcp.net

2 1

routing
by Justin Zygmont 13 May '18

13 May '18

--_000_CY4PR12MB1798A464096A4DD2D6F8C105AB800CY4PR12MB1798namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I don't understand why you would want this unless the ovirtnode itself was = actually the router, wouldn't you want to only have an IP on the management= network, and leave the rest of the VLANS blank so they depend on the route= r to route the traffic: NIC1 -> ovirt-mgmt - gateway set NIC2 -> VLAN3, VLAN4, etc... https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/ Viewing or Editing the Gateway for a Logical Network Users can define the gateway, along with the IP address and subnet mask, fo= r a logical network. This is necessary when multiple networks exist on a ho= st and traffic should be routed through the specified network, rather than = the default gateway. If multiple networks exist on a host and the gateways are not defined, retu= rn traffic will be routed through the default gateway, which may not reach = the intended destination. This would result in users being unable to ping t= he host. oVirt handles multiple gateways automatically whenever an interface goes up= or down. --_000_CY4PR12MB1798A464096A4DD2D6F8C105AB800CY4PR12MB1798namp_ 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-micr= osoft-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=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">I don’t understand why you would want this unl= ess the ovirtnode itself was actually the router, wouldn’t you want t= o only have an IP on the management network, and leave the rest of the VLAN= S blank so they depend on the router to route the traffic:<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">NIC1  -> ovirt-mgmt  - gateway set<o:p>= </o:p></p> <p class=3D"MsoNormal">NIC2  -> VLAN3, VLAN4, etc…<o:p></o:p>= </p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><a href=3D"https://www.ovirt.org/documentation/admin= -guide/chap-Logical_Networks/">https://www.ovirt.org/documentation/admin-gu= ide/chap-Logical_Networks/</a><o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><b><span style=3D"font-size:13.5pt;font-family:"Times New Rom= an",serif">Viewing or Editing the Gateway for a Logical Network<o:p></= o:p></span></b></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span style=3D"font-size:12.0pt;font-family:"Times New Roman&= quot;,serif">Users can define the gateway, along with the IP address and su= bnet mask, for a logical network. This is necessary when multiple networks exist on a host and traffic should be routed throug= h the specified network, rather than the default gateway.<o:p></o:p></span>= </p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span style=3D"font-size:12.0pt;font-family:"Times New Roman&= quot;,serif">If multiple networks exist on a host and the gateways are not = defined, return traffic will be routed through the default gateway, which may not reach the intended destination. This would = result in users being unable to ping the host.<o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span style=3D"font-size:12.0pt;font-family:"Times New Roman&= quot;,serif">oVirt handles multiple gateways automatically whenever an inte= rface goes up or down.<o:p></o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_CY4PR12MB1798A464096A4DD2D6F8C105AB800CY4PR12MB1798namp_--

2 5

4.2.3 -- No Snapshot Restore on GUI?
by mrnervus＠gmail.com 13 May '18

13 May '18

Struggling to identify where on the GUI I can navigate to in order to perform a snapshot restore. Is this functionality not available anymore?

1 0

Is PostgreSQL 9.5 required now as of oVirt 4.2?
by Lacey Powers 13 May '18

13 May '18

Hi All, I have a setup of oVirt on 4.1 that has been working brilliantly for over a year, serving the production workloads at my dayjob without complaint. Originally, I had set it up with a custom PostgreSQL version, 9.6, from the PGDG repositories, since the suggested 9.2 was already quite old, and it allowed me to keep consistent versions of PostgreSQL across all the infrastructure I have. Now that I am trying to upgrade to oVirt 4.2, when I run engine-setup per the directions in the release notes documentation, engine-setup insists on PostgreSQL 9.5 from Software Collections, comparing the postgresql versions and then aborting. I don't see a way to tell it that I have a different running version of PostgreSQL that's greater than 9.5 already. Does this mean that no other versions than 9.5 are supported, and I need to downgrade and use the Software Collections version exclusively? Or is there a custom setting that I am missing that will enable me to continue using the 9.6 install I already have. Thank you for your time. Best, Lacey

2 2

Hosted Engine dependency issue
by Peter Harman 12 May '18

12 May '18

Hello, I am new to Ovirt (and linux) , I successfully installed a working hosted engine twice but am now running into a dependency issue. I keep getting the below message: Error: Package: cockpit-storaged-160-1.el7.centos.noarch (extras) Requires: storaged-iscsi >= 2.1.1 Available: storaged-iscsi-2.5.2-2.el7.x86_64 (ovirt-4.2-centos-ovirt42) storaged-iscsi = 2.5.2-2.el7 Available: storaged-iscsi-2.5.2-4.el7.x86_64 (extras) storaged-iscsi = 2.5.2-4.el7 Error: Package: cockpit-storaged-160-1.el7.centos.noarch (extras) Requires: storaged >= 2.1.1 Available: storaged-2.5.2-2.el7.x86_64 (ovirt-4.2-centos-ovirt42) storaged = 2.5.2-2.el7 Available: storaged-2.5.2-4.el7.x86_64 (extras) storaged = 2.5.2-4.el7 Error: Package: cockpit-storaged-160-1.el7.centos.noarch (extras) Requires: storaged-lvm2 >= 2.1.1 Available: storaged-lvm2-2.5.2-2.el7.x86_64 (ovirt-4.2-centos-ovirt42) storaged-lvm2 = 2.5.2-2.el7 Available: storaged-lvm2-2.5.2-4.el7.x86_64 (extras) storaged-lvm2 = 2.5.2-4.el7 I wiped the machine and tried again with no luck. Does anybody know what I am doing wrong? Peter Harman - Systems and Safety Cordinator | Homeyer Precision Manufacturing [Description: C:\Users\gruether\AppData\Local\Temp\Temp1_Homeyer Logo (2).zip\Homeyer Logo\Homeyer Logo.jpg] 16051 State Hwy 47, Marthasville, MO 63357| E pharman(a)homeyertool.com |<mailto:pharman@homeyertool.com%20%7C> P 636.433.2244 | F 636.433.5257

2 1

ONN v4.2.3 Hosted Engine Deployment - Auto addition of Gluster Hosts
by glenn.farmer＠netfortris.com 12 May '18

12 May '18

The new Ovirt Node installation script in v4.2.3 automatically adds the gluster hosts after initial hosted engine setup. This caused major problems as I had used different FQDNs on a different VLAN to initially setup my gluster nodes [to isolate storage traffic] - but then put them onto the "ovirtmgmt" network. Because they were gluster nodes - I could not remove them from the ovirtmgmt network to re-install on the proper management VLAN. I recommend removing the auto-installation of the other gluster nodes - or at least provide an option to decline the automatic addition of the other nodes.

2 1

unable to upgrade Centos 7.5 due to ovirt package dependencies
by Vineet Khandpur 11 May '18

11 May '18

Hello. Attempting to upgrade our ovirt hypervisors, getting the following error: --> Finished Dependency Resolution Error: Package: cockpit-storaged-160-1.el7.centos.noarch (@extras) Requires: storaged-iscsi >= 2.1.1 Removing: storaged-iscsi-2.5.2-4.el7.x86_64 (@extras) storaged-iscsi = 2.5.2-4.el7 Obsoleted By: udisks2-iscsi-2.7.3-6.el7.x86_64 (base) Not found Available: storaged-iscsi-2.5.2-2.el7.x86_64 (ovirt-4.2-centos-ovirt42) storaged-iscsi = 2.5.2-2.el7 Error: Package: cockpit-storaged-160-1.el7.centos.noarch (@extras) Requires: storaged-lvm2 >= 2.1.1 Removing: storaged-lvm2-2.5.2-4.el7.x86_64 (@extras) storaged-lvm2 = 2.5.2-4.el7 Obsoleted By: udisks2-lvm2-2.7.3-6.el7.x86_64 (base) Not found Available: storaged-lvm2-2.5.2-2.el7.x86_64 (ovirt-4.2-centos-ovirt42) storaged-lvm2 = 2.5.2-2.el7 Error: Package: cockpit-storaged-160-1.el7.centos.noarch (@extras) Requires: storaged >= 2.1.1 Removing: storaged-2.5.2-4.el7.x86_64 (@extras) storaged = 2.5.2-4.el7 Obsoleted By: udisks2-2.7.3-6.el7.x86_64 (base) Not found Available: storaged-2.5.2-2.el7.x86_64 (ovirt-4.2-centos-ovirt42) storaged = 2.5.2-2.el7 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest Would like to avoid using the --skip-broken option. Does the dependency for the various storaged packages need to be updated to instead require udisks2? Thanks. vk -------------------------------- Vineet Khandpur UNIX System Administrator Information Technology Services University of Alberta Libraries +1-780-492-4718

1 0

gluster dispersed volume provisioning
by josip＠section7.eu 11 May '18

11 May '18

Hi, have a quick question regarding ovirt UI and provisioning of gluster volumes. I've found an old thread - https://lists.ovirt.org/pipermail/users/2015-February/064602.html - where it's said that creating dispersed volumes is not supported but that it will be in the next release. Is there any update on when will it be supported? Thanks

2 1

ovirt 4.1 repo
by Alex K 11 May '18

11 May '18

Hi all, I have the following issue with repo of 4.1 version: I am doing: yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm yum update then I get: http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.8/repodata/repom…: [Errno 14] HTTP Error 404 - Not Found Trying other mirror. To address this issue please refer to the below wiki article I know that 4.2 is released and stable but I cannot go to it if upgrade of all production servers is not planned. Can't I use still 4.1? Thanx, Alex

2 1

strange issue: vm lost info on disk
by Juan Pablo 11 May '18

11 May '18

Hi! , Im strugled about an ongoing problem: after migrating a vm's disk from an iscsi domain to a nfs and ovirt reporting the migration was successful, I see there's no data 'inside' the vm's disk. we never had this issues with ovirt so Im stranged about the root cause and if theres a chance of recovering the information. can you please help me out troubleshooting this one? I would really appreciate it =) running ovirt 4.2.1 here! thanks in advance, JP

2 1

CentOS 7.5.1804 is now officially available
by Sandro Bonazzola 11 May '18

11 May '18

FYI, CentOS 7.5.1804 is now officially available. See announce here: https://lists.centos.org/pipermail/centos-announce/2018-May/022829.html Users: I suggest to upgrade in order to get latest features, fixes and security fixes. Just a note for ppc64le users, there's a known bug with libguestfs requiring qemu-kvm-ma instead of qemu-kvm that may cause upgrade issues. This should be fixed in next update which should land in CentOS in ~2 weeks. If you are still on 4.1, please change your centos repos to point to http://mirror.centos.org/centos/7.4.1708/ instead of http://mirror.centos.org/centos/7. Then please update to latest 4.1 and then to oVirt 4.2 + CentOS 7.5 as soon as you can. Devel: please cross check your jenkins jobs, especially those having to do something with 4.1 since CentOS 7.5 is not supporting oVirt 4.1 anymore. See above. Infra: please schedule a mass update of oVirt infrastructure to CentOS 7.5 + oVirt 4.2.3 ASAP. Thanks, -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig> <https://redhat.com/summit>

5 17

hosted engine with openvswitch
by Sverker Abrahamsson 11 May '18

11 May '18

Hi I have a problem with running hosted engine with openvswitch. I have one cluster where the ovirt engine runs on the host, there it works and when starting a vm the interface definition looks like this: <interface type="bridge"> <address bus="0x00" domain="0x0000" function="0x0" slot="0x03" type="pci" /> <mac address="00:1a:4a:16:01:51" /> <model type="virtio" /> <source bridge="vdsmbr_2XMhqdgD" /> <virtualport type="openvswitch" /> <filterref filter="vdsm-no-mac-spoofing" /> </interface> The xml for that vm as fetched from vdsm does not contain virtualport tag nor does it use the correct bridge, it looks like this: <interface type="bridge"> <model type="virtio"/> <link state="up"/> <source bridge="ovirtmgmt"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x03" type="pci"/> <mac address="00:1a:4a:16:01:51"/> <filterref filter="vdsm-no-mac-spoofing"/> <bandwidth/> </interface> I.e. somewhere the definition is modified to contain the correct data to work with openvswitch On the other cluster where I try to run hosted engine I don't get the above behaviour. When the engine vm starts the interface settings are not modified to use the bridge in openvswitch, with the result that the vm fails to start: <interface type="bridge"> <model type="virtio"/> <link state="up"/> <source bridge="ovirtmgmt"/> <alias name="ua-430d692e-6ef0-4529-8af0-b37a53a11564"/> <address bus="0x00" domain="0x0000" function="0x0" slot="0x03" type="pci"/> <mac address="00:16:3e:0e:39:42"/> <filterref filter="vdsm-no-mac-spoofing"/> <bandwidth/> </interface> Last login: Thu May 10 16:23:48 2018 from 172.27.1.32 [root@h2 ~]# ovs-vsctl show dfcf7463-ce51-4115-9a3a-ecab9efa8146 Bridge "vdsmbr_H91hH5sG" Port "vdsmbr_H91hH5sG" Interface "vdsmbr_H91hH5sG" type: internal Port ovirtmgmt Interface ovirtmgmt type: internal Port "dummy0" Interface "dummy0" ovs_version: "2.9.0" I assumed first there is a hook that make the needed change, but the only hooks I can find that mentions openvswitch are ovirt_provider_ovn_hook and 50_openstacknet but both those would set the source bridge to br-int and not look up the dynamic name of the bridge as created by vdsm. One special thing about the host where I try to run hosted engine is that the there is a dummy port since otherwise I couldn't get vdsm to create the bridge, but that shouldn't affect changing the interface definition for the vm. Where should I look next?

3 3

not signed
by Fernando Fuentes 11 May '18

11 May '18

I am getting this when trying to upgrade to 4.2 from 4.1: [ ERROR ] Yum Package gdeploy-2.0.6-1.el7.noarch.rpm is not signed [ ERROR ] Failed to execute stage 'Package installation': Package gdeploy-2.0.6-1.el7.noarch.rpm is not signed [ INFO ] Yum Performing yum transaction rollback [ INFO ] Rolling back to the previous PostgreSQL instance (postgresql). [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20180510144813-tvu4i2.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20180510144937-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed Ideas? -- Fernando Fuentes ffuentes(a)txweather.org http://www.txweather.org

2 4

Scheduling a Snapshot of a Gluster volume not working within Ovirt
by Mark Betham 11 May '18

11 May '18

Hi Ovirt community, I am hoping you will be able to help with a problem I am experiencing when trying to schedule a snapshot of my Gluster volumes using the Ovirt portal. Below is an overview of the environment; I have an Ovirt instance running which is managing our Gluster storage. We are running Ovirt version "4.2.2.6-1.el7.centos", Gluster version "glusterfs-3.13.2-2.el7" on a base OS of "CentOS Linux release 7.4.1708 (Core)", Kernel "3.10.0 - 693.21.1.el7.x86_64", VDSM version "vdsm-4.20.23-1.el7.centos". All of the versions of software are the latest release and have been fully patched where necessary. Ovirt has been installed and configured in "Gluster" mode only, no virtualisation. The Ovirt platform runs from one of the Gluster storage nodes. Gluster runs with 2 clusters, each located at a different physical site (UK and DE). Each of the storage clusters contain 3 storage nodes. Each storage cluster contains a single gluster volume. The Gluster volume is 3 * Replicated. The Gluster volume runs on top of a LVM thin vol which has been provisioned with a XFS filesystem. The system is running a Geo-rep between the 2 geo-diverse clusters. The host servers running at the primary site are of specification 1 * Intel(R) Xeon(R) CPU E3-1270 v5 @ 3.60GHz (8 core with HT), 64GB Ram, LSI MegaRAID SAS 9271 with bbu and cache, 8 * SAS 10K 2.5" 1.8TB enterprise drives configured in a RAID 10 array to give 6.52TB of useable space. The host servers running at the secondary site are of specification 1 * Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz (8 core with HT), 32GB Ram, LSI MegaRAID SAS 9260 with bbu and cache, 8 * SAS 10K 2.5" 1.8TB enterprise drives configured in a RAID 10 array to give 6.52TB of useable space. The secondary site is for DR use only. When I first starting experiencing the issue and was unable to resolve it, I carried out a full rebuild from scratch across the two storage clusters. I had spent some time troubleshooting the issue but felt it worthwhile to ensure I had a clean platform, void of any potential issues which may be there due to some of the previous work carried out. The platform was rebuilt and data re-ingested. It is probably worth mentioning that this environment will become our new production platform, we will be migrating data and services to this new platform from our existing Gluster storage cluster. The date for the migration activity is getting closer so available time has become an issue and will not permit another full rebuild of the platform without impacting delivery date. After the rebuild with both storage clusters online, available and managed within the Ovirt platform I conducted some basic commissioning checks and I found no issues. The next step I took at this point was to setup the Geo-replication. This was brought online with no issues and data was seen to be synchronised without any problems. At this point the data re-ingestion was started and the new data was synchronised by the Geo-replication. The first step in bringing the snapshot schedule online was to validate that snapshots could be taken outside of the scheduler. Taking a manual snapshot via the OVirt portal worked without issue. Several were taken on both primary and secondary clusters. At this point a schedule was created on the primary site cluster via the Ovirt portal to create a snapshot of the storage at hourly intervals. The schedule was created successfully however no snapshots were ever created. Examining the logs did not show anything which I believed was a direct result of the faulty schedule but it is quite possible I missed something. I reviewed many online articles, bug reports and application manuals in relation to snapshotting. There were several loosely related support articles around snapshotting but none of the recommendations seemed to work. I did the same with manuals and again nothing that seemed to work. What I did find were several references to running snapshots along with geo-replication and that the geo-replication should be paused when creating. So I removed all existing references to any snapshot schedule, paused the Geo-repl and recreated the snapshot schedule. The schedule was never actioned and no snapshots were created. Removed Geo-repl entirely, remove all schedules and carried out a reboot of the entire platform. When the system was fully back online and no pending heal operations the schedule was re-added for the primary site only. No difference in the results and no snapshots were created from the schedule. I have now reached the point where I feel I require assistance and hence this email request. If you require any further data then please let me know and I will do my best to get it for you. Any help you can give would be greatly appreciated. Many thanks, Mark Betham

2 1

delete snapshot error
by 董青龙 11 May '18

11 May '18

Hi all, I am using ovirt4.1. I failed deleting a snapshot of a vm. The state of the snapshot stayed locked and I could not start the vm. Anyone can help? Thanks! PS: some logs: VDSM command ReconcileVolumeChainVDS failed: Could not acquire resource. Probably resource factory threw an exception.: () VDSM host command GetVGInfoVDS failed: Volume Group does not exist: (u'vg_uuid: nL3wgg-uctH-1lGd-Vyl1-f1P2-fk95-tH5tlj',)

2 2

Mikrotik CHR guest agent
by Magnus Isaksson 10 May '18

10 May '18

Hello all I have installed MikroTik Cloud Hosted Router on my oVirt 4.2 setup It starts fine and so but oVirt complains about guest-agent. At MikroTik this information is available regarding guest-agent https://wiki.mikrotik.com/wiki/Manual:CHR#KVM But I don't understand what I shall do with that information to get it working. Can somebody help me? Regards Magnus

3 2

ovirt4.1 repo error
by Fernando Fuentes 10 May '18

10 May '18

I am trying to upgrade my ovirt cluster and came across a repo 404. http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.8/repodata/repom…: [Errno 14] HTTP Error 404 - Not Found Trying other mirror. Any ideas how to fix it? TIA! -- Fernando Fuentes ffuentes(a)txweather.org http://www.txweather.org

3 4

self hosted engine mac range and possible conflict
by Gianluca Cecchi 10 May '18

10 May '18

Hello, suppose I have an environment with self hosted engine environment in 4.1 How is it generated the hw address of the virtual nic of the engine vm when I deploy using cockpit? Suppose on a lan I already have a self hosted engine environment and I'm going to create another one on the same lan, is there any risck of hw address collision for the engine? I know that from inside web admin console I can then set the hw address ranges for the VMs, but what about the mac of the engine vm itself? At the moment I have only lan access and so crosschecked an RHV 4.1 environment and I see that the engine has hw addr 00:16:3e:7c:65:34 (a lookup seems to associate to "Xensource, Inc.") while the VMs have their hw addr in the range 00:1a:4a:16:01:51 - 00:1a:4a:16:01:e6 (eg the 00:1a:4a:16:01:56) (a lookup seems to associate to "Qumranet Inc.". Does this mean that the engine has a sort of dedicated range? Any risk of collision or is a query on the lan done before assigning it? BTW: probably the range for engine VM hw addr has to be put in Qumranet too...? Thanks in advance, Gianluca

4 4

How to add hosted-engine deployment in oVIrt 4.2.3 after host has already been added to cluster ?
by Balg, Andreas 10 May '18

10 May '18

Hello everybody, how am I supposed to add an additional hosted-engine deployment to a cluster to a host that has already been added - "hosted-engine -- deploy" in the hosts terminal tells me to do it using the webUI ( oVirt 4.2.3 ) but in WebUI I haven't found a way to do so - also in Cockpit it offers me to "Redeploy" the Hosted-engine setup is that the way to go? It would really hurt if this would break the whole stuff. Usually I'd just try that before bothering you guys here - but this deployment is currently in use so this would really hurt. Thanks in advance for any help Cheers Andreas -- Andreas Balg Senior Site Reliability Engineer DevOps ------------------------------------------------------------------ Haufe-umantis AG Ein Unternehmen der Haufe Gruppe Unterstrasse 11, CH-9001 St.Gallen Tel. +41 71 224 01 52, Fax +41 71 224 01 02 E-Mail: andreas.balg(a)haufe.com

2 2

VM import and manage custom property missing on new env
by Gianluca Cecchi 10 May '18

10 May '18

Hello, I have a VM exported in 4.1 and imported in 4.1 into a different env On original env where I exported I had the VM configured with custom property hugepages. On new env where I have imported it, I have not (yet) configured this custom property. In "Edit VM" I don't see anything related, so I cannot "diable" it, but if I try to power on the VM I get: Error while executing action: vm1_import: - Cannot run VM if some of the specified custom properties are not configured by the system. The keys are: hugepages Is it possible to choose during import phase if one wants to preserve or not custom properties in general? What can I do to workaround if I don't mind to use huge pages on the imported VM? Thanks, Gianluca

1 0

Upgrade host to 4.2 - 10gbe connection does not work anymore
by Demeter Tibor 10 May '18

10 May '18

Hi All, I did successfully upgraded my 4.1 hosted engine and the first node to 4.2.3. Since upgrade, the node's 10Gbe connection does not work. It was the connection between host and storage. That is why, now I can't activate my node. I have IP and I have all of bonding, and it seems to fine. All other networks and bonds (1gbe) is working fine, I can communicate with other hosts. I had a mode-1 (active/passive) bonding on that interfaces. I can ping from other nodes, but not from this. Also, I did a full OS upgrade (yum update) on node. Somebody could me help? Thanks in advance, R Tibor

2 2

Cluster compatibility 4.1 to 4.2 upgrade
by Demeter Tibor 10 May '18

10 May '18

Dear Listmember, I've just upgrade to my ovirt-hosted-engine from 4.1 to 4.2.3. It was successful, but it saw " Data Center XYZ compatibility version is 4.1, which is lower than latest engine version 4.2. Please upgrade your Data Center to latest version to successfully finish upgrade of your setup." My first question is that, it need to do BEFORE or AFTER the node upgrades? I haven't upgrade my nodes yet, because after upgrade the live migration does not work with some VMs. It seems only affected those VMs that's have big (>8GB ) memory. It counting to 99 percent and after a while just stopped. At this moment I can't stop my affected, productive VMs, so I can't do the upgrade of nodes. I just wondering, if i do the upgrade to 4.2 , that's maybe repair my the live migration function? What can I do? Centos 7.4, NFS storage, 4 nodes, Hyperconverged hosted engine. Thanks in advance, Tibor

3 3

oVIrt 4.2 could not boot up old < 4.2 image or new boot from virtual CD ROM
by paul.lkw＠gmail.com 10 May '18

10 May '18

Hi anyone: Any one success in booting up FreeBSD 10.4 from oVIrt 4.2, seems a bug in oVirt ! However FreeBSD earlier than 10.4 (eg. 10.3, 10.2) is fine for booting up. BR, Paul.LKW

1 0

How to update "quota_cluster_limit" settings of a quota object through REST API?
by Shao-Da Huang 09 May '18

09 May '18

Hi, I can update the vCPU and memory quota by editing a Quota object of a datacenter through webadmin portal, but it seems that I cannot update through REST API... For example, I have a quota object with a global quota_cluster_limit object: GET https://192.168.80.168/ovirt-engine/api/datacenters/ 5ad4fafe-0253-0015-0215-000000000378/quotas/8a6b3336- 2dfc-4e40-a58e-9bdcb45d228a/quotaclusterlimits/ <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <quota_cluster_limits> <quota_cluster_limit href="/ovirt-engine/api/ datacenters/5ad4fafe-0253-0015-0215-000000000378/quotas/ 8a6b3336-2dfc-4e40-a58e-9bdcb45d228a/quotaclusterlimits/8a6b3336-2dfc-4e40-a58e-9bdcb45d228a" id="8a6b3336-2dfc-4e40-a58e-9bdcb45d228a"> <memory_limit>16.0</memory_limit> <memory_usage>0.0</memory_usage> <vcpu_limit>6</vcpu_limit> <vcpu_usage>0</vcpu_usage> <quota href="/ovirt-engine/api/ datacenters/5ad4fafe-0253-0015-0215-000000000378/quotas/ 8a6b3336-2dfc-4e40-a58e-9bdcb45d228a" id="8a6b3336-2dfc-4e40-a58e-9bdcb45d228a"/> </quota_cluster_limit> </quota_cluster_limits> But when I try to do PUT https://192.168.80.168/ovirt-engine/api/datacenters/5ad4fafe-0253-0015-0215- 000000000378/quotas/8a6b3336-2dfc-4e40-a58e-9bdcb45d228a/ quotaclusterlimits/8a6b3336-2dfc-4e40-a58e-9bdcb45d228a with request body like: <quota_cluster_limit> <vcpu_limit>8</vcpu_limit> </quota_cluster_limit> I got *405 Method Not Allowed.* Could anyone give me some advices?

2 1

Work-Around for Access Problem to resources.ovirt.org and jenkins.ovirt.org
by Anton Marchukov 09 May '18

09 May '18

Hello All. Please note that ovirt.org got HSTS setting enabled. The way this change was rolled was not authorised by us. The setting contains “includeSubDomains” parameter that ask browser to access all resources inside *.ovirt.org using https://. The problem is that not all resources on *.ovirt.org are https-enabled. And this will prevent you from being able to access http://resources.ovirt.org http://jenkins.ovirt.org This setting is cached in your browser and then applied with no exceptions even if you explicitly specify http:// the browser will rewrite to https and then connection to above mentioned resources will fail. The only immediate work-around for you is to clear the HSTS flag in your browser, please find the instructions for Firefox and Chrome [1]. Please note that you will get that setting back by visiting ovirt.org website until we clear it from there. We are currently working on this setting to be soften or disabled till all resources are https enabled that is also in progress. This is only related to access via the web browser. Accessing using yum or automated scripts should work fine as they usually do not observe and cache HSTS. Anton. [1] https://www.thesslstore.com/blog/clear-hsts-settings-chrome-firefox/

3 2

sun.security.validator.ValidatorException after update to 4.2.3
by Jiří Sléžka 09 May '18

09 May '18

This is a cryptographically signed message in MIME format. --------------ms020800040402030301010200 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Hi, after upgrade ovirt from 4.2.2 to 4.2.3.5-1.el7.centos I cannot login into admin portal because sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target I am using custom 3rd party certificate Any hints how to resolve this issue? 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3 4

Error : Cannot locate ovirt-host package, possible cause is incorrect channels
by Aziz 09 May '18

09 May '18

Hi All, I'm trying to add a second Host to my controller but it fails for some reason, from the events log in the webUI I got the following message : *Host HV2 installation failed. Command returned failure code 1 during SSH session * The engine logs are showing the following messages : *2018-05-09 05:50:28,315-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Initializing.2018-05-09 05:50:28,398-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Environment setup.2018-05-09 05:50:28,440-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Environment packages setup.2018-05-09 05:50:29,924-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Programs detection.2018-05-09 05:50:29,932-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Environment customization.2018-05-09 05:50:30,457-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Kdump supported.2018-05-09 05:50:30,541-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Logs at host located at: '/tmp/ovirt-host-deploy-20180509105027-896hy7.log'.2018-05-09 05:50:30,595-04 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployVdsmUnit] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] Host hv2.vdi-lab.ma <http://hv2.vdi-lab.ma> reports unique id 4C4C4544-0053-5A10-8048-C2C04F59344A2018-05-09 05:50:30,618-04 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployVdsmUnit] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] Assigning unique id 4C4C4544-0053-5A10-8048-C2C04F59344A to Host hv2.vdi-lab.ma <http://hv2.vdi-lab.ma>2018-05-09 05:50:30,674-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Disabling Kdump integration.2018-05-09 05:50:30,774-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Setup validation.2018-05-09 05:50:31,232-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS_ERROR(511), An error has occurred during installation of Host HV2: Failed to execute stage 'Setup validation': Cannot locate ovirt-host package, possible cause is incorrect channels.2018-05-09 05:50:31,241-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Clean up.2018-05-09 05:50:31,249-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Pre-termination.2018-05-09 05:50:31,265-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Retrieving installation logs to: '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20180509055031-hv2.vdi-lab.ma-359b2b82-9cca-4910-8a74-4d90819702b0.log'.2018-05-09 05:50:31,591-04 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Installing Host HV2. Stage: Termination.2018-05-09 05:50:31,592-04 ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (EE-ManagedThreadFactory-engine-Thread-115) [359b2b82-9cca-4910-8a74-4d90819702b0] SSH error running command root(a)hv2.vdi-lab.ma:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-deploy DIALOG/dialect=str:machine DIALOG/customization=bool:True': IOException: Command returned failure code 1 during SSH session 'root(a)hv2.vdi-lab.ma <root(a)hv2.vdi-lab.ma>'2018-05-09 05:50:31,592-04 ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (EE-ManagedThreadFactory-engine-Thread-115) [359b2b82-9cca-4910-8a74-4d90819702b0] Error during host hv2.vdi-lab.ma <http://hv2.vdi-lab.ma> install2018-05-09 05:50:31,593-04 ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-115) [359b2b82-9cca-4910-8a74-4d90819702b0] Host installation failed for host 'fa86070d-61a3-40b5-85ec-bae7a2056210', 'HV2': Command returned failure code 1 during SSH session 'root(a)hv2.vdi-lab.ma <root(a)hv2.vdi-lab.ma>'2018-05-09 05:50:31,597-04 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-115) [359b2b82-9cca-4910-8a74-4d90819702b0] START, SetVdsStatusVDSCommand(HostName = HV2, SetVdsStatusVDSCommandParameters:{hostId='fa86070d-61a3-40b5-85ec-bae7a2056210', status='InstallFailed', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 1a83e92b2018-05-09 05:50:31,608-04 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-115) [359b2b82-9cca-4910-8a74-4d90819702b0] FINISH, SetVdsStatusVDSCommand, log id: 1a83e92b2018-05-09 05:50:31,649-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-115) [359b2b82-9cca-4910-8a74-4d90819702b0] EVENT_ID: VDS_INSTALL_FAILED(505), Host HV2 installation failed. Command returned failure code 1 during SSH session 'root(a)hv2.vdi-lab.ma <root(a)hv2.vdi-lab.ma>'.2018-05-09 05:50:31,658-04 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-115) [359b2b82-9cca-4910-8a74-4d90819702b0] Lock freed to object 'EngineLock:{exclusiveLocks='[fa86070d-61a3-40b5-85ec-bae7a2056210=VDS]', sharedLocks=''}'* Does anyone have a hint on how to fix this ? Thank you in advance.

1 0

Self Hosted Engine and iSCSI doubt
by Gianluca Cecchi 09 May '18

09 May '18

Hello, a doubt for 4.1 related to LUNs / storage domains to dedicate to hosted engine storage and normal data domain storage. In oVirt docs here: https://ovirt.org/documentation/self-hosted/chap-Deploying_Self-Hosted_Engi… doesn't say anything special to differentiate iSCSI based and FC-SAN based storage for hosted engine. Inside the docs of Self-Hosted Engine Guide for RHV (bot 4.1 final and 4.2beta ones) there is this general statement: " You must have prepared storage for your self-hosted engine environment. At least two storage domains are required: - A shared storage domain dedicated to the Manager virtual machine. This domain is created during the self-hosted engine deployment, and must be at least 60 GB. - A data storage domain for regular virtual machine data. This domain must be added to the self-hosted engine environment after the deployment is complete. " So far so good. But a bit below there is a particular note for iSCSI that I don't understand quite well " IMPORTANT If you are using iSCSI storage, do not use the same iSCSI target for the shared storage domain and data storage domain. " Does it simply remark that the LUN for the hosted engine storage (shared storage domain) should be different from the LUN(s) used then for normal VMs (data storage domain), or what? I think it doesn't refer to the portal that for some reason needs to be different, correct? Any clarification about this restrictions? Thanks, Gianluca

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Fwd: [JIRA] (OVIRT-2005) jira.ovirt.org redirect doesn't work anymore, redirects instead to https://jira.ovirt.org/ovirt.apps/
by Eyal Edri 09 May '18

09 May '18

FYI, It seems jira.ovirt.org redirect doesn't work, since we don't own the jira instance ( cloud provided by Attlasian ) it might be a change done on their side. We'll investigate and check possible solutions. Until then, please use the full URL for the JIRA instance - https://ovirt-jira.atlassian.net ---------- Forwarded message ---------- From: eyal edri (oVirt JIRA) <jira(a)ovirt-jira.atlassian.net> Date: Wed, May 9, 2018 at 10:11 AM Subject: [JIRA] (OVIRT-2005) jira.ovirt.org redirect doesn't work anymore, redirects instead to https://jira.ovirt.org/ovirt.apps/ To: infra(a)ovirt.org [ https://ovirt-jira.atlassian.net/browse/OVIRT-2005?page=com.atlassian.jira.… ] eyal edri updated OVIRT-2005: Epic Link: OVIRT-403 jira.ovirt.org redirect doesn't work anymore, redirects instead to https://jira.ovirt.org/ovirt.apps/ Key: OVIRT-2005 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2005 Project: oVirt - virtualization made easy Issue Type: Bug Reporter: eyal edri Assignee: infra Priority: High [~ederevea] any idea what could cause this? maybe Atlassian blocked us or IP was changed? cc [~ena(a)redhat.com] [~bkorren(a)redhat.com] — This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100083) _______________________________________________ Infra mailing list -- infra(a)ovirt.org To unsubscribe send an email to infra-leave(a)ovirt.org -- Eyal edri 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)

1 0

oVirt Orb 4.2.3 is now available
by Sandro Bonazzola 09 May '18

09 May '18

oVirt Orb image has been updated with oVirt 4.2.3 content[1] oVirt Orb is a project that allows anyone to easily take an oVirt for a ride, test and play with it. See oVirt Orb documentation for using it[2] [1] http://resources.ovirt.org/pub/ovirt-4.2/ovirt-orb/ [2] https://ovirt.org/documentation/ovirt-orb/ -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig> <https://redhat.com/summit>

3 5

Host install failed - cannot set maintenance or remove
by Callum Smith 09 May '18

09 May '18

Dear All, There appears to be an issue with the host install on these, there's quite a lot of errors being kicked out into the logs as they cycle through attempting to activate, failing, and then failing to go into maintenance. I can't remove the hosts from the engine to attempt to reinstall them. Issue presented from having a statically configured network on the ovritmgmt network on the hosts before running the host install. There are SQL errors (FK missing) and assorted goodness in there. Any help greatly appreciated, not sure what the next step forward is from here Engine.log on dropbox: https://www.dropbox.com/s/82iem0ov869yh32/engine.log-20180508.zip?dl=0 PS. Sorry if this comes through a few times, mailing list membership seems to be having a funny turn this morning. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

3 10

how to attach an export domain to a new datacenter with an export domain not very well unattached from an obsolete datacenter
by Nicolas Vaye 09 May '18

09 May '18

Hi Ovirt Team, how to attach an export domain to a new datacenter with an export domain not very well unattached from an obsolete datacenter ? My old platform with ovirt 4.1 was deleted ans reinstalled with ovirt 4.2.3. It's ok but i have a problem with an export domain which has not been unattached before the extinction of the old platform. When i try to attach this export domain, i have the error message in the gui : Failed to attach Storage Domain oVirtNFS_EXPORT to Data Center xxx. How can i reinitialize the export domain without erase the data ? just the manager who own the domain. Thanks for all. Nicolas VAYE ________________________________ [ImageGenerationNC]<https://www.generation.nc>

1 0

How to update "quota_cluster_limit" settings of a quota object through REST API?
by Shao-Da Huang 09 May '18

09 May '18

Hi, I can update the vCPU and memory quota by editing a Quota object of a datacenter through webadmin portal, but it seems that I cannot update through REST API... For example, I have a quota object with a global quota_cluster_limit object: GET https://192.168.80.168/ovirt-engine/api/datacenters/5ad4fafe-0253-0015-0215… <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <quota_cluster_limits> <quota_cluster_limit href="/ovirt-engine/api/datacenters/5ad4fafe-0253-0015-0215-000000000378/quotas/8a6b3336-2dfc-4e40-a58e-9bdcb45d228a/quotaclusterlimits/8a6b3336-2dfc-4e40-a58e-9bdcb45d228a" id="8a6b3336-2dfc-4e40-a58e-9bdcb45d228a"> <memory_limit>16.0</memory_limit> <memory_usage>0.0</memory_usage> <vcpu_limit>6</vcpu_limit> <vcpu_usage>0</vcpu_usage> <quota href="/ovirt-engine/api/datacenters/5ad4fafe-0253-0015-0215-000000000378/quotas/8a6b3336-2dfc-4e40-a58e-9bdcb45d228a" id="8a6b3336-2dfc-4e40-a58e-9bdcb45d228a"/> </quota_cluster_limit> </quota_cluster_limits> But when I try to do PUT https://192.168.80.168/ovirt-engine/api/datacenters/5ad4fafe-0253-0015-0215… with request body like: <quota_cluster_limit> <vcpu_limit>8</vcpu_limit> </quota_cluster_limit> I got *405 Method Not Allowed.* Could anyone give me some advices?

1 0

newbie questions on networking
by Rue, Randy 08 May '18

08 May '18

Hi All, I'm new to oVirt and have set up a basic cluster of an engine and five hosts, using the quick start and default settings as much as possible. I confess it's taken some heavy flailing to get this far, the docs all seem to be for the previous versions and the latest greatest appears to be significantly different. I now have a working data center / cluster /hosts and a bouncing baby ubuntu server LTS VM. My VM is getting a DHCP address and nameservers from the data center the hosts sit in. But from the VM I can only ping the IP of the host the VM is on. Can't reach the gateway of the local subnet, or anything in the real world. Am I missing some step? the "Quick Start" doesn't say much beyond "The ovirtmgmt Management network is used for this document, however if you wish to create new logical networks see the oVirt Administration Guide." The admin guide has information on creating new networks but I'm not spotting the parts I need to connect my VM to the real world. Or how to attach another network to the host if all NICs are in use. Short Version: * Is some change needed to allow VMs on the ovirtmgmt network to connect to the real world? If so, what? * Is the ovirtmgmt network not meant for "commodity" use, and instead I should have some other network? If so, how do I connect that to the real LAN/WAN, and how do I replace the ovirtmgmt with it? (my hosts each only have two NICs bonded in a pair). Hope to hear from you, Randy in Seattle

4 14

Problems with OVN
by Samuli Heinonen 08 May '18

08 May '18

Hi all, I'm building a home lab using oVirt+GlusterFS in hyperconverged(ish) setup. My setup consists of 2x nodes with ASRock H110M-STX motherboard, Intel Pentium G4560 3,5 GHz CPU and 16 GB RAM. Motherboard has integrated Intel Gigabit I219V LAN. At the moment I'm using RaspberryPi as Gluster arbiter node. Nodes are connected to basic "desktop switch" without any management available. Hardware is nowhere near perfect, but it get its job done and is enough for playing around. However I'm having problems getting OVN to work properly and I'm clueless where to look next. oVirt is setup like this: oVirt engine host oe / 10.0.1.101 oVirt hypervisor host o2 / 10.0.1.18 oVirt hypervisor host o3 / 10.0.1.21 OVN network 10.0.200.0/24 When I spin up a VM in o2 and o3 with IP address in network 10.0.1.0/24 everything works fine. VMs can interact between each other without any problems. Problems show up when I try to use OVN based network between virtual machines. If virtual machines are on same hypervisor then everything seems to work ok. But if I have virtual machine on hypervisor o2 and another one on hypervisor o3 then TCP connections doesn't work very well. UDP seems to be ok and it's possible to ping hosts, do dns & ntp queries and so on. Problem with TCP is that for example when taking SSH connection to another host at some point connection just hangs and most of the time it's not even possible to even log in before connectiong hangs. If I look into tcpdump at that point it looks like packets never reach destination. Also, if I have multiple connections, then all of them hang at the same time. I have tried switching off tx checksum and other similar settings, but it didn't make any difference. I'm suspecting that hardware is not good enough. Before investigating into new hardware I'd like to get some confirmation that everything is setup correctly. When setting up oVirt/OVN I had to run following undocumented command to get it working at all: vdsm-tool ovn-config 10.0.1.101 10.0.1.21 (oVirt engine IP, hypervisor IP). Especially this makes me think that I have missed some crucial part in configuration. On oVirt engine in /var/log/openvswitch/ovsdb-server-nb.log there are error messages: 2018-05-06T08:30:05.418Z|00913|stream_ssl|WARN|SSL_read: unexpected SSL connection close 2018-05-06T08:30:05.418Z|00914|jsonrpc|WARN|ssl:127.0.0.1:53152: receive error: Protocol error 2018-05-06T08:30:05.419Z|00915|reconnect|WARN|ssl:127.0.0.1:53152: connection dropped (Protocol error) To be honest, I'm not sure what's causing those error messages or are they related. I found out some bug reports stating that they are not critical. Any ideas what to do next or should I just get better hardware? :) Best regards, Samuli Heinonen

2 7

Re-attaching ISOs and moving ISOs storage
by Callum Smith 08 May '18

08 May '18

--_000_DDD9531266F74CA59A0180B14810823Cwelloxacuk_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Dear All, It appears that clicking "detach" on the ISO storage domain is a really bad= idea. This has gotten half way through the procedure and now can't be reco= vered from. Is there any advice for re-attaching the ISO storage domain man= ually? An NFS mount didn't add it back to the "pool" unfortunately. On a separate note, is it possible to migrate this storage to a new locatio= n? And if so how. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk> --_000_DDD9531266F74CA59A0180B14810823Cwelloxacuk_ Content-Type: text/html; charset="us-ascii" Content-ID: <1847FC58E1CB3740851381BF7C769B9A(a)well.ox.ac.uk> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > </head> <body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; line-break:= after-white-space;" class=3D""> Dear All, <div class=3D""><br class=3D""> </div> <div class=3D"">It appears that clicking "detach" on the ISO stor= age domain is a really bad idea. This has gotten half way through the proce= dure and now can't be recovered from. Is there any advice for re-attaching = the ISO storage domain manually? An NFS mount didn't add it back to the "pool" unfortunately.</div> <div class=3D""><br class=3D""> </div> <div class=3D"">On a separate note, is it possible to migrate this storage = to a new location? And if so how.</div> <div class=3D""><br class=3D""> <div class=3D""> <div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; text-align: star= t; text-indent: 0px; text-transform: none; white-space: normal; word-spacin= g: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp= -mode: space; -webkit-line-break: after-white-space;" class=3D""> <div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line= -break: after-white-space;" class=3D""> <div style=3D"color: rgb(0, 0, 0); font-family: Arial; font-size: 13px; fon= t-style: normal; font-variant-caps: normal; font-weight: normal; letter-spa= cing: normal; text-align: start; text-indent: 0px; text-transform: none; wh= ite-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"> Regards,</div> <div style=3D"color: rgb(0, 0, 0); font-family: Arial; font-size: 13px; fon= t-style: normal; font-variant-caps: normal; font-weight: normal; letter-spa= cing: normal; text-align: start; text-indent: 0px; text-transform: none; wh= ite-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"> Callum</div> <div style=3D"color: rgb(0, 0, 0); font-family: Arial; font-size: 13px; fon= t-style: normal; font-variant-caps: normal; font-weight: normal; letter-spa= cing: normal; text-align: start; text-indent: 0px; text-transform: none; wh= ite-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"> <br class=3D""> </div> <div style=3D"color: rgb(0, 0, 0); font-family: Arial; font-size: 13px; fon= t-style: normal; font-variant-caps: normal; font-weight: normal; letter-spa= cing: normal; text-align: start; text-indent: 0px; text-transform: none; wh= ite-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"> --<br class=3D""> <br class=3D""> Callum Smith</div> <div style=3D"color: rgb(0, 0, 0); font-family: Arial; font-size: 13px; fon= t-style: normal; font-variant-caps: normal; font-weight: normal; letter-spa= cing: normal; text-align: start; text-indent: 0px; text-transform: none; wh= ite-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"> Research Computing Core</div> <div style=3D"color: rgb(0, 0, 0); font-family: Arial; font-size: 13px; fon= t-style: normal; font-variant-caps: normal; font-weight: normal; letter-spa= cing: normal; text-align: start; text-indent: 0px; text-transform: none; wh= ite-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;"> Wellcome Trust Centre for Human Genetics<br class=3D""> University of Oxford<br class=3D""> e. <a href=3D"mailto:callum@well.ox.ac.uk" class=3D"">callum(a)well.ox.ac.uk<= /a></div> </div> </div> </div> <br class=3D""> </div> </body> </html> --_000_DDD9531266F74CA59A0180B14810823Cwelloxacuk_--

2 10

Host install failed - cannot set maintenance or remove
by Callum Smith 08 May '18

08 May '18

Dear All, There appears to be an issue with the host install on these, there's quite a lot of errors being kicked out into the logs as they cycle through attempting to activate, failing, and then failing to go into maintenance. I can't remove the hosts from the engine to attempt to reinstall them. Issue presented from having a statically configured network on the ovritmgmt network on the hosts before running the host install. There are SQL errors (FK missing) and assorted goodness in there. Any help greatly appreciated, not sure what the next step forward is from here. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

1 0

dracut-initqueue[488]: Warning: Could not boot.
by Abdelkarim ZANNI 08 May '18

08 May '18

This is a multi-part message in MIME format. --------------0D1D10AD4B3F62D3D58E49BB Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hello Ovirt users, i'm trying to install ovirt node on a Dell server using a bootable usb. After i click install ovirt, the following message is displayed on the screen; /*dracut-initqueue[488]: Warning: Could not boot*. / I tried different version of Ovirt node without success, can anyone point me to how to sort this out ? Thank you in advance/. / -- Abdelkarim ZANNI GSM: +212671644088 NUMEA | Rabat - Morocco --------------0D1D10AD4B3F62D3D58E49BB Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> <p><font size="+1">Hello Ovirt users,</font></p> <p><font size="+1"><br> </font></p> <p><font size="+1">i'm trying to install ovirt node on a Dell server using a bootable usb.</font></p> <p><font size="+1">After i click install ovirt, the following message is displayed on the screen;<br> </font></p> <pre><font size="+1"><i><b>dracut-initqueue[488]: Warning: Could not boot</b>. </i> I tried different version of Ovirt node without success, can anyone point me to how to sort this out ? Thank you in advance</font><i><font size="+1">. </font> </i></pre> <pre class="moz-signature" cols="72">-- Abdelkarim ZANNI GSM: +212671644088 NUMEA | Rabat - Morocco</pre> </body> </html> --------------0D1D10AD4B3F62D3D58E49BB--

4 3

oVirt and Oracle Linux support
by Simon Coter 07 May '18

07 May '18

Hi, I'm new to this ML. I started to play a bit with oVirt and I saw that you actually support RH and CentOS. Is there any plan to also support Oracle Linux ? I had to fight so much to get everything on OL correctly running. Thanks Simon

3 4