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Lisa17 conference
by Niyazi Elvan 24 Oct '17

24 Oct '17

Hi folks, Is anyone attending to Lisa17 conference starting at this weekend ? I will be there and it would be nice to meet any of you. Cheers. Niyazi -- Niyazi Elvan

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Node Upgrade failing
by FERNANDO FREDIANI 24 Oct '17

24 Oct '17

This is a multi-part message in MIME format. --------------30E435787C9496EBAD7C7E8E Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit How upgrades as done and testes for oVirt Node NG ? Every time I have tried to use it on the Engine interface it failed somehow. The last image I have installed was ovirt-node-ng-installer-ovirt-4.1-2017091913 and I after installing I basically do two things before adding it to the Engine: 1) Change the SSH port and 2) Install Zabbix Agent. Then add the host to Engine, run Check for Upgrade and it returns me a message: " 'found updates for packages ovirt-node-ng-image-update-4.1.6-1.el7.centos'. Next I do a 'Upgrade' and it stays there fore quiet a while and afterwards downloading several packages fails. Watching the /var/log/ovirt-engine/engine.log I see: 2017-10-24 10:04:10,196-02 ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] Error during host hostname.fqdm.hidden install 2017-10-24 10:04:10,197-02 ERROR [org.ovirt.engine.core.bll.host.HostUpgradeManager] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] Failed to update host 'hostname.fqdm.hidden' packages 'ovirt-node-ng-image-update': Command returned failure code 1 during SSH session 'root@hostname.fqdn.hidden:55000' 2017-10-24 10:04:10,200-02 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] START, SetVdsStatusVDSCommand(HostName = hostname.fqdn.hidden, SetVdsStatusVDSCommandParameters:{runAsync='true', hostId='6e99e7bd-3bd5-4de4-9794-5549f83b31a6', status='InstallFailed', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 65815347 2017-10-24 10:04:10,224-02 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] FINISH, SetVdsStatusVDSCommand, log id: 65815347 2017-10-24 10:04:10,258-02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] EVENT_ID: HOST_UPGRADE_FAILED(841), Correlation ID: 0558504e-0595-4241-acbb-6b6a517132a1, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Failed to upgrade Host hostname.fqdn.hidden (User: admin@internal-authz). Where else could I look for the root of the problem ? Could it be related to the differnt SSH port used or anything else ? Is there an alterntiva way to upgrade the Host via Console ? Thanks Fernando --------------30E435787C9496EBAD7C7E8E Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> How upgrades as done and testes for oVirt Node NG ? Every time I have tried to use it on the Engine interface it failed somehow. The last image I have installed was ovirt-node-ng-installer-ovirt-4.1-2017091913 and I after installing I basically do two things before adding it to the Engine: 1) Change the SSH port and 2) Install Zabbix Agent. Then add the host to Engine, run Check for Upgrade and it returns me a message: " 'found updates for packages ovirt-node-ng-image-update-4.1.6-1.el7.centos'. Next I do a 'Upgrade' and it stays there fore quiet a while and afterwards downloading several packages fails. Watching the /var/log/ovirt-engine/engine.log I see: 2017-10-24 10:04:10,196-02 ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] Error during host hostname.fqdm.hidden install 2017-10-24 10:04:10,197-02 ERROR [org.ovirt.engine.core.bll.host.HostUpgradeManager] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] Failed to update host 'hostname.fqdm.hidden' packages 'ovirt-node-ng-image-update': Command returned failure code 1 during SSH session '<a class="moz-txt-link-abbreviated" href="mailto:root@hostname.fqdn.hidden:55000">root@hostname.fqdn.hidden:55000</a>' 2017-10-24 10:04:10,200-02 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] START, SetVdsStatusVDSCommand(HostName = hostname.fqdn.hidden, SetVdsStatusVDSCommandParameters:{runAsync='true', hostId='6e99e7bd-3bd5-4de4-9794-5549f83b31a6', status='InstallFailed', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 65815347 2017-10-24 10:04:10,224-02 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] FINISH, SetVdsStatusVDSCommand, log id: 65815347 2017-10-24 10:04:10,258-02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-5-thread-4) [0558504e-0595-4241-acbb-6b6a517132a1] EVENT_ID: HOST_UPGRADE_FAILED(841), Correlation ID: 0558504e-0595-4241-acbb-6b6a517132a1, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Failed to upgrade Host hostname.fqdn.hidden (User: admin@internal-authz). Where else could I look for the root of the problem ? Could it be related to the differnt SSH port used or anything else ? Is there an alterntiva way to upgrade the Host via Console ? Thanks Fernando </body> </html> --------------30E435787C9496EBAD7C7E8E--

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unlock_entity.sh
by Johan Vermeulen 24 Oct '17

24 Oct '17

Hello All, first of all, I hope this question is not too trivial or hasn't been asked lately ( but i scrolled down the mailing list and didn't find anything similar, so...) I have a lot of trouble with locked disks when trying to remove vm's. I know there's the unlock_entity script but cannot get it to work. Where can I find a copy-paste-able uuid nr of the disk? It prompts me for a database password. Is this something I should have created when setting up Ovirt? Can anyone give me an example of a complete unlock entity command? Many thanks for any help. greetings, J.

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oVirt-node and freeipa
by Winfried de Heiden 24 Oct '17

24 Oct '17

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Resize disk of powered on VM
by Gianluca Cecchi 24 Oct '17

24 Oct '17

Hello, I'm in 4.1.6. I have a VM with 2 virtio-scsi disks (on FC). If I try to do a resize of the boot disk (preallocated) from this menu: 1) - select VM - disks sub tab - select disk - edit - edit virtual disk window - extend size by X Gb I get error about "not all VMs are powered down" Instead if I do a resize of the same disk from this menu: 2) - select VM - edit VM - find the line of the disk and select the "edit" button at the right - edit virtual disk window - extend size by X Gb it works as expected, so without downtime Is this expected? Actually after 2) scenario, I had retried 1) and it works too this time. During the first 1) that failed, I see this in engine.log: Validation of action 'UpdateVmDisk' failed for user admin@internal-authz. Reasons: VAR__AC TION__UPDATE,VAR__TYPE__DISK,ACTION_TYPE_FAILED_VM_IS_NOT_DOWN But the VM is indeed up on all 3 attempts.... so I don't understand this message On another VM, again with a disk configured as virtio-scsi, but configured as thin provisioned, both from 1) and 2) scenario I get: c7service: - Cannot edit Virtual Disk. Cannot edit Virtual Disk. Disk extension combined with disk compat version update isn't supported. Please perform the updates separately. What does it mean "perform the updates separately"? I cannot online resize thin provisioned disks? The VM has only one disk, BTW. Thanks, Gianluca

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Vnc client from windows 10
by Gianluca Cecchi 23 Oct '17

23 Oct '17

Hello, I'm trying to have a user connect to the console VM through vnc protocol, but without the virt-viewer application. The client is Windows 10. I have tried some options without success, with tightvnc, ultravnc and realvnc but all of them give error about syntax. Any native client suggested/recommended with windows 10 and oVirt? Tried also noVnc that works from a Linux client and so I'm sure all is ok at oVirt side, but from Windows 10 and chrome 61 I imported the certificate in trusted root authority but nevertheless I get the error Any hints? Thanks, Gianluca

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Re: [ovirt-users] Cannot uplaod ot ISO domain
by Kasturi Narra 23 Oct '17

23 Oct '17

Hi Alex, Can you check if you have the following on your setup ? 1) gluster volume which will be used as ISO storage domain should have bricks connected using glusternw. 2) NFS time out is caused due to not having nfs.disable off on the volume. Can you try to set this and try again. 3) self hosted engine requires an additional NIC on the gluster network for the engine-iso-uploader to work sucessfully if ovirtmgmt and glusternw are on a different subnet. Even after having all the above if things do not work, you can just scp the file to /mnt/<storage-domain-uuid/>/images/11111111111111-1111- 1111-11111111…/ Hope this helps !!! Thanks kasturi On Thu, Oct 19, 2017 at 1:23 PM, Alex K <rightkicktech(a)gmail.com> wrote: > The only workaround that seems to work for my case is the following: > > Enable NFS on ISO gluster volume. > Add ISO volume as NFS using hostname of server on the network that engine > has access. > This is not optimal as HA is not achieve - if I loose that server then I > will need to redefine the ISO domain. > > Alex > > > On Thu, Oct 19, 2017 at 12:09 AM, Alex K <rightkicktech(a)gmail.com> wrote: > >> If this is the case then I will try to set the gluster network to be at >> the network that engine can reach prior to adding the ISO domain. I would >> prefere not to add an additional interface to engine as then I will need to >> make the storage network a bridge which might incur some overhead and >> affect performance of storage network. >> >> Alex >> >> On Oct 18, 2017 11:36 PM, "Elad Ben Aharon" <ebenahar(a)redhat.com> wrote: >> >>> Hi, >>> >>> The storage where 'ISO' storage domain resides has to be reachable for >>> the engine server. Please check network connectivity between the two. >>> >>> On Wed, Oct 18, 2017 at 7:41 PM, Alex K <rightkicktech(a)gmail.com> wrote: >>> >>>> Hi all, >>>> >>>> I have setup a self hosted setup with 3 servers with several volumes in >>>> replica 3. >>>> These gluster volumes are set on a separate network (on separate NICs >>>> on same servers), dedicated for gluster traffic. The engine does not have >>>> any NIC in this network. >>>> The ISO storage domain is also on top one of these gluster volumes. >>>> Hope this makes sense. >>>> >>>> When I try to upload an ISO file from engine, I get the following >>>> error: >>>> >>>> engine-iso-uploader -i ISO upload /usr/share/ovirt-guest-tools-i >>>> so/oVirt-toolsSetup_4.1-3.fc24.iso >>>> Please provide the REST API password for the admin@internal oVirt >>>> Engine user (CTRL+D to abort): >>>> Uploading, please wait... >>>> ERROR: mount.nfs: No route to host >>>> >>>> Seems that the engine is trying to mount the volume and gives a no >>>> route to host. >>>> >>>> What is the correct procedure to add an ISO domain? Can't ISO domain be >>>> on a separate dedicated network which is reachable from each host? >>>> >>>> Thanx, >>>> Alex >>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>>> >>> > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > >

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mirrorlist not working
by Nehemiah Dacres 21 Oct '17

21 Oct '17

I installed the repo for ovirt , when i refresh i get this error , $ sudo dnf install http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm Failed to synchronize cache for repo 'ovirt-4.1', disabling. What's going on?

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disk cache mode?
by Matthias Leopold 20 Oct '17

20 Oct '17

Hi, is there an option to set the disk cache mode for disks in oVirt 4.1? thx matthias

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[ANN] oVirt 4.1.7 Fourth Release Candidate is now available
by Lev Veyde 19 Oct '17

19 Oct '17

The oVirt Project is pleased to announce the availability of the Fourth Release Candidate of oVirt 4.1.7, as of October 18th, 2017 This update is the seventh in a series of stabilization updates to the 4.1 series. Starting from 4.1.5 oVirt supports libgfapi [5]. Using libgfapi provides a real performance boost for ovirt when using GlusterFS . Due to a known issue [6], using this will break live storage migration. This is expected to be fixed soon. If you do not use live storage migration you can give it a try. Use [7] for more details on how to enable it. This release is available now for: * Red Hat Enterprise Linux 7.4 or later * CentOS Linux (or similar) 7.4 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.4 or later * CentOS Linux (or similar) 7.4 or later * oVirt Node 4.1 See the release notes draft [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Live is already available[4] - oVirt Node is already available[4] Additional Resources: * Read more about the oVirt 4.1.7 release highlights: http://www.ovirt.org/release/4.1. <http://www.ovirt.org/release/4.1.7/>7 <http://www.ovirt.org/release/4.1.7/>/ <http://www.ovirt.org/release/4.1.7/> * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] https://www.ovirt.org/community/ [2] https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt [3] http://www.ovirt.org/release/4.1. <http://www.ovirt.org/release/4.1.7/>7 <http://www.ovirt.org/release/4.1.7/>/ <http://www.ovirt.org/release/4.1.7/> [4] http://resources.ovirt.org/pub/ovirt-4.1-pre/iso/ [5] http://staged-gluster-docs.readthedocs.io/en/release3.7.0beta1/Features/lib… [6] https://bugzilla.redhat.com/show_bug.cgi?id=1306562 [7] http://www.ovirt.org/develop/release-management/features/storage/glusterfs-… Thanks in advance, -- Lev Veyde Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

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