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disk locked after export as OVA
by adam_xu＠adagene.com.cn 15 Oct '19

15 Oct '19

Hello, everyone. I tried to export a vm as OVA. I got a error in webui: VDSM ovirt1.ntbaobei.com command HSMGetAllTasksStatusesVDS failed: Volume Group not big enough: (u'Not enough free extents for extending LV d9f2378f-92f0-4bc1-96a8-20a0f2c575cb/c515a3f9-0590-4ebe-81c5-9d0993f1fec9 (free=848, needed=872)',) seems no enough space in the storage domain. I deleted the vm which i wanted to export as OVA before, but I saw a disk with id 8140d2e7-6908-438e-a646-23e58a33913e left in the storage and the status is locked. here's some log in the engine.log: 2018-09-17 14:27:03,467+08 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CopyImageVDSCommand] (EE-ManagedThreadFactory-engine-Thread-107849) [a407f6a9-445d-4ccc-b998-f9dfc6dc67ec] START, CopyImageVDSCommand( CopyImageVDSCommandParameters:{storagePoolId='79432500-ad45-11e8-98f3-00163e188641', ignoreFailoverLimit='false', storageDomainId='d9f2378f-92f0-4bc1-96a8-20a0f2c575cb', imageGroupId='ee55bbe7-8001-4c82-b1a6-0cac7710704b', imageId='701a7472-8c00-4b9f-aa87-4837eb128695', dstImageGroupId='8140d2e7-6908-438e-a646-23e58a33913e', vmId='b3aa623e-3072-430e-87d6-b81a3b07f466', dstImageId='c515a3f9-0590-4ebe-81c5-9d0993f1fec9', imageDescription='', dstStorageDomainId='d9f2378f-92f0-4bc1-96a8-20a0f2c575cb', copyVolumeType='LeafVol', volumeFormat='COW', preallocate='Sparse', postZero='false', discard='false', force='true'}), log id: 164e3046 2018-09-17 14:27:03,467+08 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CopyImageVDSCommand] (EE-ManagedThreadFactory-engine-Thread-107849) [a407f6a9-445d-4ccc-b998-f9dfc6dc67ec] ++ dstImageGUID=8140d2e7-6908-438e-a646-23e58a33913e I think maybe some command did not been excuted after I export the vm as OVA. I can find the similar case here: https://access.redhat.com/solutions/1298893 I have used the tool unlock_entity.sh but cannot find any disk that is locked. So what should I do to delete the disk that is been locked? yours Adam

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Re: Clean up engine database?
by Strahil 15 Oct '19

15 Oct '19

Can someonw clarify whether the DB will grow forever , if we never do a vacuum (either with these commands or via the engine-upgrade)? Best Regards, Strahil NikolovOn Oct 14, 2019 17:03, Lucie Leistnerova <lleistne(a)redhat.com> wrote: > > > On 10/14/19 3:36 PM, Chris Adams wrote: > > Once upon a time, Lucie Leistnerova <lleistne(a)redhat.com> said: > >> Ah, you are right. dwh-vacuum was added in 4.2. > > Just for interest, I tried this on my 4.3.6 dev setup, and it just > > gives: > > > > [root@engine ~]# dwh-vacuum > > /usr/bin/dwh-vacuum: line 47: vacuumdb: command not found > > > > Looks like it needs the SCL enablement that engine-vacuum has. > > My mistake, I thought it was fixed already but it was only for > engine-vacuum. > I've created new BZ https://bugzilla.redhat.com/show_bug.cgi?id=1761494 > > Thanks for catching this! > > -- > Lucie Leistnerova > Senior Quality Engineer, QE Cloud, RHVM > Red Hat EMEA > > IRC: lleistne @ #rhev-qe > _______________________________________________ > 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/5WGD552G3GKGS…

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Clean up engine database?
by Chris Adams 14 Oct '19

14 Oct '19

On my oVirt 4.1.9 cluster, the hosted engine filled up its disk last night (it was deployed from the engine appliance image and had a 20G root and 5G swap). I gained a little space by trimming down swap, but I need to clean it up. It looks like the problem is the Postgres database - /var/lib/pgsql/data is using 16G. Is there some cleanup I can do (and then some way to keep it from happening again)? Also, is there a way to extend the hosted engine disk? It's on iSCSI storage, and the LUN has free space. -- Chris Adams <cma(a)cmadams.net>

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Bridge issue
by con_louca＠hotmail.com 14 Oct '19

14 Oct '19

Hello all, I am trying to setup a bridge. I have 3 virtual machines. The 1st acting as router, the second acting as bridge and the 3rd is the client, like the following diagram ROUTER BRIDGE CLIENT internet(ovirtmng network) ----- [eth0 router --eth1 ] -------[eth0 --[br0]-- eth1] -------[--eth Windows 10] The problem is that windows 10 is not able to connect the internet although is able to allocate ip. I use ovirt external network to connect the VMs to each other. It seems that Windows 10 sends ARP to BRIDGE, the BRIDGE sends the ARP to ROUTER but the replies are not passing the br0 when it comes a reply from ROUTER to Windows 10. I use oVirt 4.3.6. Do you know what should be the issue ? Is there a chance that ovirt blocking the bridge? Thanks

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New Certificate -> Image-IO-Proxy Errors
by Markus Schaufler 14 Oct '19

14 Oct '19

Hi, I've changed the cert to an official cert using the howto at https://www.ovirt.org/documentation/admin-guide/appe-oVirt_and_SSL.html Got two problems/questions now: 1. The image-io-proxy doesn't work now 2. I tried to upload an ISO image, which is stuck and locked now @1: Which logs should I watch and are there any troubleshooting tips at front? @2: I've already tried the "unlock_entity.sh" script, which didn't help. So I tried to login to the CLI to have a look, if there's some kind of "upload" job still active - but there's no more CLI. How can I check actual running or stuck jobs? Many thanks in advance

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Re: change connection string in db
by Strahil 14 Oct '19

14 Oct '19

I think that there is a special file on the shared storage (something like OVA) that stores the necessary data. Have you tried with: hosted-engine --set-shared-config storage <server1>:/engine hosted-engine --set-shared-config mnt_options backup-volfile-servers=<server2>:<server3> Best Regards, Strahil NikolovOn Sep 30, 2019 19:14, olaf.buitelaar(a)gmail.com wrote: > > Dear oVirt users, > > one thing i still cannot find out, is where the engine gathers the storage= value from in the /etc/ovirt-hosted-engine/hosted-engine.conf > I suppose it's somewhere in a answers file, but i cannot find it. > Any points are appreciated. hopfully this is the last place where the old connection string lives. > > Thanks Olaf > _______________________________________________ > 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/GPPKRN5YLUMEJ…

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Import OVA Error - HE version Version 4.3.5.4-1.el7
by paul.christian.suba＠cevalogistics.com 14 Oct '19

14 Oct '19

Hi, We have 2 oVirt Lab environments. Trying to copy the VM templates or OVA files to Lab2 from Lab1. I have copied the ovas in the NFS share of LAB1 to the NFS ISO Domain of Lab2. The NFS ISO Domain of Lab2 can be seen mounted on all hosts via df -h. If I do a template import with OVA as source and the /rhev/data-center/mnt/XX_XX defined path of the ISP domain, I either get nothing or an error. I get nothing if I do not include the file name. If i include the file name, i get "Uncaught exception occurred. Please try reloading the page. Details: (TYpeError): Cannot read property 'ob' of null. Please have your administrator check the UI logs" I created an NFS ExportDomain in lab2. Copied the files again from the NFS appliance. Did a repeat of the steps, but selected export domain. Same results.

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Re: Delete snapshots task hung
by Strahil 13 Oct '19

13 Oct '19

Nah... It's done directly on the DB and I wouldn't recommend such action for Production Cluster. I've done it only once and it was based on some old mailing lists. Maybe someone from the dev can assist?On Oct 10, 2019 13:31, Leo David <leoalex(a)gmail.com> wrote: > > Thank you Strahil, > Could you tell me what do you mean by changing status ? Is this something to be done in the UI ? > > Thanks, > > Leo > > On Thu, Oct 10, 2019, 09:55 Strahil <hunter86_bg(a)yahoo.com> wrote: >> >> Maybe you can change the status of the VM in order the engine to know that it has to blockcommit the snapshots. >> >> Best Regards, >> Strahil Nikolov >> >> On Oct 9, 2019 09:02, Leo David <leoalex(a)gmail.com> wrote: >>> >>> Hi Everyone, >>> Please let me know if any thoughts or recommandations that could help me solve this issue.. >>> The real bad luck in this outage is that these 5 vms are part on an Openshift deployment, and now we are not able to start it up... >>> Before trying to sort this at ocp platform level by replacing the failed nodes with new vms, I would rather prefer to do it at the oVirt level and have the vms starting since the disks are still present on gluster. >>> Thank you so much ! >>> >>> >>> Leo

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Change self-hosted engine storage domain
by Strahil 12 Oct '19

12 Oct '19

Hello All, Recently I wanted to enable nested virtualization on my cluster and thus I had to redeploy the first host. Sadly, some time ago I have taken the shortcut and changed the values in /etc/ovirt-hosted-engine/hosted-engine.conf locally in order to replace the gluster host and mount options. Thus, after the redeploy, I had to restore the old config in order to be able to mount the shared storage. Now I want to make the proper changes and according to an old thread I need to run the following commands , but they fail. Can some one advise what is the correct syntax ? [root@ovirt1 ~]# hosted-engine --set-shared-config storage gluster1:/engine Duplicate key storage, please specify the key type. Available types are: ['he_local', 'he_shared'] [root@ovirt1 ~]# hosted-engine --set-shared-config mnt_options backup-volfile-servers=gluster2:ovirt3 Duplicate key mnt_options, please specify the key type. Available types are: ['he_local', 'he_shared'] Best Regards, Strahil Nikolov

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Damaged hard disk in volume replica gluster
by matteo fedeli 12 Oct '19

12 Oct '19

Hi, I have in my ovirt HCI a volume that not work properly because one of three hdd fail. I bought a new hdd, I recreate old lvm partitioning and mount point. Now, how can I attach this empty new brick?

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