- Users - oVirt List Archives

Reboot a guest via ansible in oVirt
by Gianluca Cecchi 24 Sep '19

24 Sep '19

Hello, I see that there is this Ansible module for vSphere that contains also the state "restarted": https://docs.ansible.com/ansible/latest/modules/vmware_guest_powerstate_mod… For oVirt I see the ovirt_vm module where state can be one of: [ absent, next_run, present, registered, running, stopped, suspended, exported ] Can we think to add a restart / restarted one to it too? BTW: I see discrepancy between this page: https://www.ovirt.org/develop/release-management/features/infra/ansible_mod… where many module names and links to github source are plural (eg ovirt_disks) and actual ansible docs and github sources that are singular (eg. ovirt_disk) Thanks, Gianluca

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Creating Bricks via the REST API
by Julian Schill 24 Sep '19

24 Sep '19

Under "Compute -> Hosts -> Host Name -> Storage Devices" one can create new Gluster Bricks on free partitions. How can i do this via the REST API?

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ovirtmgmt STP disabled - any reason behind that
by Strahil Nikolov 23 Sep '19

23 Sep '19

Hi All, I recently got an issue and due to lack of debug time , I'm still not sure if it was a loop on the network.Can someone clarify why the ovirtmgmt bridge has STP disabled ? Any reason behind that ? Also, what is the proper way to enable STP on those bridges ? For now , I have set highest priority of the STP on my router and I don't expect the issue to reoccur (if it really was a loop), but I want to avoid future issues like that. Best Regards,Strahil Nikolov

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VDI
by Fabio Marzocca 23 Sep '19

23 Sep '19

Is there anyone who uses oVirt as a full VDI environment? I would have a bunch of questions...

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Re: Creating Bricks via the REST API
by Strahil 23 Sep '19

23 Sep '19

What about gluster API ? I think that's a doable solution . Best Regards, Strahil NikolovOn Sep 23, 2019 18:38, Amit Bawer <abawer(a)redhat.com> wrote: > > +Sahina Bose > Thanks for your clarification Julian, creating new Gluster brick from ovirt's REST API is not currently supported, only from UI. > > On Mon, Sep 23, 2019 at 6:25 PM Julian Schill <schill-julian(a)gmx.de> wrote: >> >> > This is documented in section 6.92.2. of [1] >> > >> > [1] >> > https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/... >> >> Section 6.92.2 documents a POST request that lets one add *existing* bricks to an existing volume. >> This doesn't answer my question on how one can create *new* bricks via the REST API. >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QMPFTXA2WX3JM…

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Re: oVirt + Gluster
by Strahil 23 Sep '19

23 Sep '19

Recently both oVirt node and Hypervisor have moved to gluster v6 (although I have moved a little bit earlier). For me v6 of Gluster is quite stable and if you dig up really nice , you will be able to even setup 'gtop' which gives great info. Ovirt is quite well integrated with gluster - doing health checks ,provide monitoring, allow creating additional gluster volumes and many more. Still, if you have FC available - it should be way easier to setup and tune. Docs are one of the weak stuff , but you can always check RHV (4.0+) and Oracle docs - as oVirt is upstream of RedHat's and Oracle's Virtualization. Best Regards, Strahil NikolovOn Sep 23, 2019 17:03, Edward Berger <edwberger(a)gmail.com> wrote: > > Current oVirt node-ng uses 6 > > ]# yum list installed |grep gluster > gluster-ansible-cluster.noarch 1.0.0-1.el7 installed > gluster-ansible-features.noarch 1.0.5-3.el7 installed > gluster-ansible-infra.noarch 1.0.4-3.el7 installed > gluster-ansible-maintenance.noarch 1.0.1-1.el7 installed > gluster-ansible-repositories.noarch 1.0.1-1.el7 installed > gluster-ansible-roles.noarch 1.0.5-4.el7 installed > glusterfs.x86_64 6.4-1.el7 installed > glusterfs-api.x86_64 6.4-1.el7 installed > glusterfs-cli.x86_64 6.4-1.el7 installed > glusterfs-client-xlators.x86_64 6.4-1.el7 installed > glusterfs-events.x86_64 6.4-1.el7 installed > glusterfs-fuse.x86_64 6.4-1.el7 installed > glusterfs-geo-replication.x86_64 6.4-1.el7 installed > glusterfs-libs.x86_64 6.4-1.el7 installed > glusterfs-rdma.x86_64 6.4-1.el7 installed > glusterfs-server.x86_64 6.4-1.el7 installed > libvirt-daemon-driver-storage-gluster.x86_64 4.5.0-10.el7_6.12 installed > python2-gluster.x86_64 6.4-1.el7 installed > vdsm-gluster.x86_64 4.30.24-1.el7 installed > > On Mon, Sep 23, 2019 at 12:22 AM TomK <tomkcpr(a)mdevsys.com> wrote: >> >> Hey All, >> >> Seeing GlusterFS up to version 7, do any of the oVirt versions support >> anything higher then 3.X? >> >> Or is Gluster not the preferred distributed file system choice for oVirt? >> >> -- >> Thx, >> TK. >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NNKXLMIGLV3GJ…

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oVirt + Gluster
by TomK 23 Sep '19

23 Sep '19

Hey All, Seeing GlusterFS up to version 7, do any of the oVirt versions support anything higher then 3.X? Or is Gluster not the preferred distributed file system choice for oVirt? -- Thx, TK.

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Re: oVirt + Gluster
by Strahil 23 Sep '19

23 Sep '19

On the opposite - ovirt supports up to v6 of gluster and in cockpit, you can setup your hyperconverged setup (on gluster) abd your hosted engine ontop. Best Regards, Strahil NikolovOn Sep 23, 2019 07:20, TomK <tomkcpr(a)mdevsys.com> wrote: > > Hey All, > > Seeing GlusterFS up to version 7, do any of the oVirt versions support > anything higher then 3.X? > > Or is Gluster not the preferred distributed file system choice for oVirt? > > -- > Thx, > TK. > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NNKXLMIGLV3GJ…

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ifcfg-bond0 getting overwritten.
by TomK 22 Sep '19

22 Sep '19

Hey All, My ifcfg-bond0 is getting overwritten on reboot. Need to add a search string to the configuration. What's overwriting it and should I be trying to add a search string to another location? -- Thx, TK.

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Re: ifcfg-bond0 getting overwritten.
by Strahil 22 Sep '19

22 Sep '19

This depends if you use NetworkManager.service for other connections. If you don't use NetworkManager , then that's a working approach. Best Regards, Strahil NikolovOn Sep 22, 2019 18:08, Bell Levin <blevin(a)redhat.com> wrote: > > Hey, > I would like to add a small point to Edward's explanation. > > If the config does really get overwritten, it probably means that more was changed to the bond but the search string. > If indeed what you are looking for is to add a dns search line, you should add it to /etc/resolv.conf. > > On Sun, Sep 22, 2019 at 4:44 PM Edward Berger <edwberger(a)gmail.com> wrote: >> >> vdsm creates persistant network configs that overwrite manual changes at reboot >> in /var/lib/vdsm/persistence/netconf >> >> You can check your other hosts for any differences there. >> >> It is recommended that networks are set up and managed through ovirt engine. >> >> On Sun, Sep 22, 2019 at 6:01 AM TomK <tomkcpr(a)mdevsys.com> wrote: >>> >>> This occurs on only one of the oVirt hosts in my cluster. >>> -- >>> Thx, >>> TK. >>> >>> On 9/22/2019 12:08 AM, TomK wrote: >>> > Hey All, >>> > >>> > My ifcfg-bond0 is getting overwritten on reboot. Need to add a search >>> > string to the configuration. >>> > >>> > What's overwriting it and should I be trying to add a search string to >>> > another location? >>> > >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/K5QTMQX4OGCKQ… >> >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/DXIDOP24DKP7A…

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Linked Clones?
by marzoccafabio＠gmail.com 22 Sep '19

22 Sep '19

Hi, I am approaching and studying oVirt in order to propose the solution to a customer as a replacement for a commercial solution they have now. They only need Desktop virtualization. Sorry for the silly question, but I can't find a way to deploy a VM (template) to users as a "linked-clone", meaning that the users' image still refers to the original image but modification are written (and afterwards read) from a new location. This technique is called Copy-on-write. Can this be achieved with oVirt? Fabio

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CentOS 7.7 has been released: note it's not supported for oVirt 4.2
by Sandro Bonazzola 19 Sep '19

19 Sep '19

CentOS 7.7 has been released this week. Please note that CentOS 7.7 is not supported for oVirt 4.2 and older releases. If you want to upgrade to CentOS 7.7 please upgrade to oVirt 4.3 too. If you don't plan to upgrade to oVirt 4.3 please be sure your yum repo files points to http://mirror.centos.org/centos/7.6.1810/ instead of http://mirror.centos.org/centos/7/. The http://mirror.centos.org/centos/7/ URL is now pointing to http://mirror.centos.org/centos/7.7.1908/ so yum upgrade will bring you 7.7 content which may break your 4.2 installation. Thanks, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/>*Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

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Re: Upgrade from 4.3.5 rc5 to 4.3.6 rc5 strange errors
by Strahil 19 Sep '19

19 Sep '19

Yeah, I've noticed I was searching for the wrong library (patching from phone seems to be not such a smart idea :) ) . Installing libibverbs fixed the issue, and a bug is opened so devs can find where the deps were missing. Did you notice this behaviour on your setup ? Best Regards, Strahil NikolovOn Sep 19, 2019 10:49, Guillaume Pavese <guillaume.pavese(a)interactiv-group.com> wrote: > > "yum provides */libibverbs.so" will tell you that this file is provided by rdma-core-devel > So to fix this messages when you login, you can do : "yum install rdma-core-devel" > > > Guillaume Pavese > Ingénieur Système et Réseau > Interactiv-Group > > > On Thu, Sep 19, 2019 at 1:56 AM Strahil <hunter86_bg(a)yahoo.com> wrote: >> >> Hello Community, >> >> I was waiting for 7.7 to come up before I upgrade my lab. >> >> The engine got upgraded without issues, same for OS - but after the system powered up I receive the following: >> >> [root@ovirt1 ~]# ssh engine >> root@engine's password: >> Last login: Wed Sep 18 19:48:32 2019 from ovirt1.localdomainnet_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory >> net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5) >> PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory >> PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4) >> net_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory >> net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5) >> PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory >> PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4) >> [root@engine ~]# >> >> Anyone else experiecing this ? >> I can't find libmlx4 or libmlx5 in the repos. >> >> P.S.: I have a gluster snapshot, so I can rollback if needed. >> For now I will postpone my hosts' upgrade. >> >> Best Regards, >> Strahil Nikolov >> >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PYBXMOZ7EVW4O… > > > Ce message et toutes les pièces jointes (ci-après le “message”) sont établis à l’intention exclusive de ses destinataires et sont confidentiels. Si vous recevez ce message par erreur, merci de le détruire et d’en avertir immédiatement l’expéditeur. Toute utilisation de ce message non conforme a sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse. L’internet ne permettant pas d’assurer l’intégrité de ce message . Interactiv-group (et ses filiales) décline(nt) toute responsabilité au titre de ce message, dans l’hypothèse ou il aurait été modifié. IT, ES, UK.

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disable selinux ?
by Nardus Geldenhuys 19 Sep '19

19 Sep '19

Hi Hope you are well. Quick question. Can I disable SELINUX on the ovirt nodes ? Will there be any issues. I know that you cant migrate from SELINUX to DISABLED SELINUX nodes. Regards Nar

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Best Practices to update a Windows VM
by marzoccafabio＠gmail.com 19 Sep '19

19 Sep '19

Once created a "main" VM we keep it alone to embed Windows updates. Then we clone this into a "service" VM which we convert into a Template to deploy to users. Now, what is the Best Practice to update WIndows OS for the all the users?

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Disk locked after backup
by Fabio Cesar Hansen 19 Sep '19

19 Sep '19

Hi. I am using the https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/download… script to backup my vms. The problem is that always after the backup finishes, the snapshot is locked. Has anyone ever experienced this? Node version: OS Version: RHEL - 7 - 6.1810.2.el7.centos OS Description: oVirt Node 4.3.5.2 Kernel Version: 3.10.0 - 957.27.2.el7.x86_64 KVM Version: 2.12.0 - 18.el7_6.7.1 LIBVIRT Version: libvirt-4.5.0-10.el7_6.12 VDSM Version: vdsm-4.30.24-1.el7 Engine version: 4.3.5.5-1.el7 Thanks

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Re: disable selinux ?
by Strahil 19 Sep '19

19 Sep '19

I think I used to have a vdsm issue a long time ago. Why would you disable SELINUX, it provides various options to adapt to non-SELINUX aware apps. Best Regards, Strahil NikolovOn Sep 19, 2019 10:54, Nardus Geldenhuys <nardusg(a)gmail.com> wrote: > > Hi > > Hope you are well. Quick question. > > Can I disable SELINUX on the ovirt nodes ? Will there be any issues. I know that you cant migrate from SELINUX to DISABLED SELINUX nodes. > > Regards > > Nar

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Re: Linked Clones?
by Strahil 19 Sep '19

19 Sep '19

At least KVM can do that. If I understood correctly, you want a base disk for multiple VMs and the delta should be stored in separate disk, right? I am using VDO (with gluster) under my storage, so any duplicate data is deduplicated (and if yiu enable compression - compressed) by VDO. Have you thought about VDO - it works with almost any block storage ?Of course both technology will reduce the I/O performance compared to raw storage. Also, let's see if actually oVirt has such option... Best Regards, Strahil Nikolov On Sep 19, 2019 10:23, marzoccafabio(a)gmail.com wrote: > > Hi, > > I am approaching and studying oVirt in order to propose the solution to a customer as a replacement for a commercial solution they have now. > They only need Desktop virtualization. > Sorry for the silly question, but I can't find a way to deploy a VM (template) to users as a "linked-clone", meaning that the users' image still refers to the original image but modification are written (and afterwards read) from a new location. This technique is called Copy-on-write. > Can this be achieved with oVirt? > > Fabio > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3XITFLEJDICOF…

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Upgrade from 4.3.5 rc5 to 4.3.6 rc5 strange errors
by Strahil 19 Sep '19

19 Sep '19

Hello Community, I was waiting for 7.7 to come up before I upgrade my lab. The engine got upgraded without issues, same for OS - but after the system powered up I receive the following: [root@ovirt1 ~]# ssh engine root@engine's password: Last login: Wed Sep 18 19:48:32 2019 from ovirt1.localdomainnet_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5) PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4) net_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5) PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4) [root@engine ~]# Anyone else experiecing this ? I can't find libmlx4 or libmlx5 in the repos. P.S.: I have a gluster snapshot, so I can rollback if needed. For now I will postpone my hosts' upgrade. Best Regards, Strahil Nikolov

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how to add devices to a qemu config.xml of a virtual machine
by pascal＠butterflyit.com 19 Sep '19

19 Sep '19

Hi, I would like to be able to share a local folder with my remote desktop hosted by ovirt. Looking everywhere it seems that what is needed is to have spice-webdavd installed on the guest and have qemu set with this channel org.spice-space.webdav.0 I don't see in the web admin interface any ways to add those channels, but found on the web an addon which could maybe work vdsm-hook-qemucmdline but can't find a package compiled for the latest version and how to install it Also I noticed in the latest version of ovirt 4.3.5 there are 2 flags: Enable SPICE file transfer Enable SPICE clipboard copy and paste But that doesn't seem to change anything Any help appreciated

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Disk locked after backup
by fchansen＠outlook.com 18 Sep '19

18 Sep '19

Hi. I am using the https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/download… script to backup my vms. The problem is that always after the backup finishes, the snapshot is locked. Has anyone ever experienced this? Node version: OS Version: RHEL - 7 - 6.1810.2.el7.centos OS Description: oVirt Node 4.3.5.2 Kernel Version: 3.10.0 - 957.27.2.el7.x86_64 KVM Version: 2.12.0 - 18.el7_6.7.1 LIBVIRT Version: libvirt-4.5.0-10.el7_6.12 VDSM Version: vdsm-4.30.24-1.el7 Engine version: 4.3.5.5-1.el7 Thanks

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Disk locked after backup
by fchansen＠outlook.com 18 Sep '19

18 Sep '19

Hi. I am using the https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/download… script to backup my vms. The problem is that always after the backup finishes, the snapshot is locked. Has anyone ever experienced this? Node version: OS Version: RHEL - 7 - 6.1810.2.el7.centos OS Description: oVirt Node 4.3.5.2 Kernel Version: 3.10.0 - 957.27.2.el7.x86_64 KVM Version: 2.12.0 - 18.el7_6.7.1 LIBVIRT Version: libvirt-4.5.0-10.el7_6.12 VDSM Version: vdsm-4.30.24-1.el7 Engine version: 4.3.5.5-1.el7 Thanks

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Disk locked after backup
by Fabio Cesar Hansen 18 Sep '19

18 Sep '19

Hi. I am using the https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/download… script to backup my vms. The problem is that always after the backup finishes, the snapshot is locked. Has anyone ever experienced this? Node version: OS Version: RHEL - 7 - 6.1810.2.el7.centos OS Description: oVirt Node 4.3.5.2 Kernel Version: 3.10.0 - 957.27.2.el7.x86_64 KVM Version: 2.12.0 - 18.el7_6.7.1 LIBVIRT Version: libvirt-4.5.0-10.el7_6.12 VDSM Version: vdsm-4.30.24-1.el7 Engine version: 4.3.5.5-1.el7 Thanks

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Re: Changing ISO domains
by Strahil 18 Sep '19

18 Sep '19

Actually ISO domains are deprecated as stated by the devs in https://bugzilla.redhat.com/show_bug.cgi?id=1673059 There is no warning yet, which makes the confusion. Best Regards, Strahil NikolovOn Sep 18, 2019 15:22, Gianluca Cecchi <gianluca.cecchi(a)gmail.com> wrote: > > On Wed, Sep 18, 2019 at 12:41 PM Mark Steele <msteele(a)telvue.com> wrote: >> >> Well - not in 3.5 :-) >> >> *** >> Mark Steele >> CIO / VP Technical Operations | TelVue Corporation >> TelVue - We Share Your Vision >> 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054 >> 800.885.8886 x128 | msteele(a)telvue.com | http://www.telvue.com >> twitter: http://twitter.com/telvue | facebook: https://www.facebook.com/telvue >> >> >> On Wed, Sep 18, 2019 at 6:24 AM Strahil <hunter86_bg(a)yahoo.com> wrote: >>> >>> ISO domains are deprecated. >>> I guess you can upload to regular data domains. >>> >>> Best Regards, >>> Strahil Nikolov > > But afaik also on 4.3 only export domains are deprecated, not ISO ones. > See here for RHV too: > https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/ht… > > Still it remains the problem of using ISOs on block based data domains when trying to swap CDs > https://bugzilla.redhat.com/show_bug.cgi?id=1589763 > > So in these scenarios ISO domains are still needed > HIH, > Gianluca

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Re: Upgrade from 4.3.5 rc5 to 4.3.6 rc5 strange errors
by Strahil 18 Sep '19

18 Sep '19

Opened a bug in bugzilla (https://bugzilla.redhat.com/show_bug.cgi?id=1753363) , if it is a duplicate - please send me an e-mail to relate to my bug post. Best Regards, Strahil NikolovOn Sep 18, 2019 20:18, Strahil <hunter86_bg(a)yahoo.com> wrote: > > Hm... It seems that I missed the complain about libibverbs.so.1 which is part of package libibverbs-22.1-3.el7.x86_64 . > > Once I have deployed that, no more issues are observed. > > I guess there is a missing dependency. > > Best Regards, > Strahil Nikolov > > On Sep 18, 2019 19:57, Strahil <hunter86_bg(a)yahoo.com> wrote: >> >> Hello Community, >> >> I was waiting for 7.7 to come up before I upgrade my lab. >> >> The engine got upgraded without issues, same for OS - but after the system powered up I receive the following: >> >> [root@ovirt1 ~]# ssh engine >> root@engine's password: >> Last login: Wed Sep 18 19:48:32 2019 from ovirt1.localdomainnet_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory >> net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5) >> PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory >> PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4) >> net_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory >> net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5) >> PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory >> PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4) >> [root@engine ~]# >> >> Anyone else experiecing this ? >> I can't find libmlx4 or libmlx5 in the repos. >> >> P.S.: I have a gluster snapshot, so I can rollback if needed. >> For now I will postpone my hosts' upgrade. >> >> Best Regards, >> Strahil Nikolov

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