- Users - oVirt List Archives

How to configure Centos7 to serve as host
by Arthur Stilben 09 Sep '17

09 Sep '17

Hello everyone! I'm trying to configure a Centos 7 machine to serve as a host, but I'm not successful. I already get the message "Host Host1 moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all". Here the commands that I used to configure the host: $ sudo yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release41.rpm $ sudo yum install vdsm $ sudo yum install centos-release-ovirt41 $ sudo systemctl disable firewalld $ sudo systemctl disable NetworkManager $ sudo vim /etc/selinux/config ... SELINUX=permissive ... $ sudo vim /etc/hosts ... 10.142.0.3 ovirthost-1.c.sharp-quest-137201.internal ovirthost-1 # Added by Google 10.142.0.2 ovirtengine-1.c.sharp-quest-137201.internal ovirtengine-1 ... Att, -- Arthur Rodrigues Stilben

2 1

Cannot install ovirt guest agent- repo does not exists
by Yohan JAROSZ 08 Sep '17

08 Sep '17

Dear Vinzenz, dear list It seems that the repo evilissimo is not here anymore: http://download.opensuse.org/repositories/home:/ So we can’t install overt agent as stated in the docs: https://www.ovirt.org/documentation/how-to/guest-agent/install-the-guest-ag… (http://download.opensuse.org/repositories/home:/evilissimo:/ubuntu:/16.04/x…) best, Yo. ---------------------------------------------------------------- Yohan Jarosz Scientific Collaborator UNIVERSITÉ DU LUXEMBOURG LUXEMBOURG CENTRE FOR SYSTEMS BIOMEDICINE Campus Belval | House of Biomedicine 7, avenue des Hauts-Fourneaux L-4362 Esch-sur-Alzette T +352 46 66 44 6669 F +352 46 66 44 3 6669 yohan.jarosz(a)uni.lu http://lcsb.uni.lu LCSB - Accelerating Biomedicine!: https://www.youtube.com/watch?v=oLUE6DjSB7Y ----- This message is confidential and may contain privileged information. It is intended for the named recipient only. If you receive it in error please notify me and permanently delete the original message and any copies. -----

2 2

ovirt 4.1 hosted engine hyper converged on glusterfs 3.8.10 : "engine" storage domain alway complain about "unsynced" elements
by yayo (j) 08 Sep '17

08 Sep '17

Hi all, We have an ovirt cluster hyperconverged with hosted engine on 3 full replicated node . This cluster have 2 gluster volume: - data: volume for the Data (Master) Domain (For vm) - engine: volume fro the hosted_storage Domain (for hosted engine) We have this problem: "engine" gluster volume have always unsynced elements and we cant' fix the problem, on command line we have tried to use the "heal" command but elements remain always unsynced .... Below the heal command "status": [root@node01 ~]# gluster volume heal engine info Brick node01:/gluster/engine/brick /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.48 /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.64 /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.60 /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.2 /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.68 /8f215dd2-8531-4a4f-b6ed-ea789dd8821b/images/19d71267-52a4-42a3-bb1e-e3145361c0c2/7a215635-02f3-47db-80db-8b689c6a8f01 /8f215dd2-8531-4a4f-b6ed-ea789dd8821b/images/88d41053-a257-4272-9e2e-2f3de0743b81/6573ed08-d3ed-4d12-9227-2c95941e1ad6 /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.61 /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.1 /8f215dd2-8531-4a4f-b6ed-ea789dd8821b/dom_md/ids /.shard/8aa74564-6740-403e-ad51-f56d9ca5d7a7.20 /__DIRECT_IO_TEST__ Status: Connected Number of entries: 12 Brick node02:/gluster/engine/brick /8f215dd2-8531-4a4f-b6ed-ea789dd8821b/images/19d71267-52a4-42a3-bb1e-e3145361c0c2/7a215635-02f3-47db-80db-8b689c6a8f01 <gfid:9a601373-bbaa-44d8-b396-f0b9b12c026f> /8f215dd2-8531-4a4f-b6ed-ea789dd8821b/dom_md/ids <gfid:1e309376-c62e-424f-9857-f9a0c3a729bf> <gfid:e3565b50-1495-4e5b-ae88-3bceca47b7d9> <gfid:4e33ac33-dddb-4e29-b4a3-51770b81166a> /__DIRECT_IO_TEST__ <gfid:67606789-1f34-4c15-86b8-c0d05b07f187> <gfid:9ef88647-cfe6-4a35-a38c-a5173c9e8fc0> /8f215dd2-8531-4a4f-b6ed-ea789dd8821b/images/88d41053-a257-4272-9e2e-2f3de0743b81/6573ed08-d3ed-4d12-9227-2c95941e1ad6 <gfid:9ad720b2-507d-4830-8294-ec8adee6d384> <gfid:d9853e5d-a2bf-4cee-8b39-7781a98033cf> Status: Connected Number of entries: 12 Brick node04:/gluster/engine/brick Status: Connected Number of entries: 0 running the "gluster volume heal engine" don't solve the problem... Some extra info: We have recently changed the gluster from: 2 (full repliacated) + 1 arbiter to 3 full replicated cluster but i don't know this is the problem... The "data" volume is good and healty and have no unsynced entry. Ovirt refuse to put the node02 and node01 in "maintenance mode" and complains about "unsynced elements" How can I fix this? Thank you

4 20

oVirt selft-hosted with NFS on top gluster
by Abi Askushi 08 Sep '17

08 Sep '17

Hi All, I've playing with ovirt self hosted engine setup and I even use it to production for several VM. The setup I have is 3 server with gluster storage in replica 2+1 (1 arbiter). The data storage domain where VMs are stored is mounted with gluster through ovirt. The performance I get for the VMs is very low and I was thinking to switch and mount the same storage through NFS instead of glusterfs. The only think I am hesitant is how can I ensure high availability of the storage when I loose one server? I was thinking to have at /etc/hosts sth like below: 10.100.100.1 nfsmount 10.100.100.2 nfsmount 10.100.100.3 nfsmount then use nfsmount as the server name when adding this domain through ovirt GUI. Are there any other more elegant solutions? What do you do for such cases? Note: gluster has the back-vol-file option which provides a lean way to have redundancy on the mount point and I am using this when mounting with glusterfs. Thanx

2 8

Update notes
by Karli Sjöberg 08 Sep '17

08 Sep '17

2 1

Valid approach to backup/DR with Geo Replication?
by Michael Kleinpaste 07 Sep '17

07 Sep '17

Has anyone used the Geo Replication to facilitate Backups/DR? I'm looking to validate my thoughts since Geo Replication is a function in oVirt now. I'm considering this instead of the snap, clone, export, backup, delete clone, delete snap method. Thoughts? -- *Michael Kleinpaste* Senior Systems Administrator SharperLending, LLC. www.SharperLending.com Michael.Kleinpaste(a)SharperLending.com (509) 324-1230 Fax: (509) 324-1234

1 0

[ANN] oVirt 4.1.6 Third Release Candidate is now available
by Lev Veyde 07 Sep '17

07 Sep '17

The oVirt Project is pleased to announce the availability of the Third Release Candidate of oVirt 4.1.6, as of September 7th, 2017 This update is the sixth 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 7.3 or later * CentOS Linux (or similar) 7.3 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.3 or later * CentOS Linux (or similar) 7.3 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 Additional Resources: * Read more about the oVirt 4.1.6 release highlights: http://www.ovirt.org/release/4.1.6/ * 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/4.1.6/ [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-… -- 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>

1 0

Cannot create snapshot_illegal disk
by Terry hey 07 Sep '17

07 Sep '17

Dear all, Thank you for your time to read this post first. In the same host, there are four virtual machines. Only one virtual machine that i cannot create a snapshot for backup usage. I have no idea what is happening and how to solve it. Would you guys help me and give some suggestion to me? Please kindly check the following links. I think those information including two picture of oVirt web manager, engine.log and vdsm.log, would be useful for finding the issue. *engine.log* https://drive.google.com/open?id=0B8dxamAkVEYdeFBOdlFUbnY1cFU *vdsm.log* https://drive.google.com/open?id=0B8dxamAkVEYddFh6dzc0VkVRMk0 *Two pictures of oVirt web manger:* *Before created the snapshot:* https://drive.google.com/open?id=0B8dxamAkVEYda2d0SzVvc3ZMTFU *After created the snapshot:* https://drive.google.com/open?id=0B8dxamAkVEYdV3lUVUJ0Zy1LeGc I am really looking forward for you guys' reply. Thank you again for your time to assist me. Regards, Terry

2 2

Failed to check for available updates on host *** failed with message...
by Manuel Luis Aznar 06 Sep '17

06 Sep '17

Hello there, I am getting this error in the ovirt hosted engine: 2017-09-06 16:45:56,160+01 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-7-thread-1) [4ff48065] EVENT_ID: HOST_AVAILABLE_UPDATES_FAILED(839), Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: *Failed to check for available updates on host host1.bajada.es <http://host1.bajada.es> with message 'SSH authentication to 'root(a)host1.bajada.es <root(a)host1.bajada.es>' failed. Please verify provided credentials. Make sure key is authorized at host'.* I am up and running: *oVirt Engine Version: 4.1.1.8-1.el7.centos*. I suppose that this error is related to SSH public and private keys. Am I right?¿ Thanks for all in advance Any help would be appreciated Manuel Luis Aznar

1 0

Re: [ovirt-users] disk attachment to VM
by Benny Zlotnik 06 Sep '17

06 Sep '17

Hi, Look at [1], however there are caveats so be sure to pay close attention to the warning section. [1] - https://github.com/oVirt/vdsm/blob/master/vdsm_hooks/localdisk/README On Tue, Sep 5, 2017 at 4:52 PM, Benny Zlotnik <bzlotnik(a)redhat.com> wrote: > Hi, > > Look at [1], however there are caveats so be sure to pay close attention > to the warning section. > > [1] - https://github.com/oVirt/vdsm/blob/master/vdsm_hooks/ > localdisk/README > > > On Tue, Sep 5, 2017 at 4:40 PM, Erekle Magradze < > erekle.magradze(a)recogizer.de> wrote: > >> Hey Guys, >> Is there a way to attach an SSD directly to the oVirt VM? >> Thanks in advance >> Cheers >> Erekle >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > >

2 1

cpu, core and thread mappings
by Gianluca Cecchi 06 Sep '17

06 Sep '17

Hello, I was talking with a guy expert in VMware and discussing performance of VMs in respect of virtual cpus assigned to them in relation with mapping with the real hw of the hypervisor underneath. One of the topics was numa usage and its overheads in case of a "too" big VM, in terms of both number of vcpus and memory amount. Eg: suppose host has 2 intel based sockets, with 6 cores and HT enabled and has 96Gb of ram (distributed 48+48 between the 2 processors) suppose I configure a VM with 16 vcpus (2:4:2): would be the mapping respected at physical level or only a sort of "hint" for the hypervisor? Can I say that it would perform better if I configure it 12 vcpus and mapping 1:6:2, because it can stay all inside one cpu? And what if I define a VM with 52Gb of ram? Can I say that it would perform in general better if I try to get it all in one cpu related memory slots (eg not more than 48Gb in my example)? Are there any documents going more deeply in these sort of considerations? Also, if one goes and sizes so that the biggest VM is able to all-stay inside one cpu-memory, does it make sense to say that it will perform better in this scenario a cluster composed by 4 nodes, each one with 1 socket and 48Gb of memory instead of a cluster of 2 nodes, each one with 2 sockets and 96Gb of ram? Hope I have clarified my questions/doubts. Thanks in advance for any insight, Gianluca

3 2

Re: [ovirt-users] Failed to import the Hosted Engine Storage Domain
by Simone Tiraboschi 06 Sep '17

06 Sep '17

On Mon, Sep 4, 2017 at 2:21 PM, Arsène Gschwind <arsene.gschwind(a)unibas.ch> wrote: > > > On 09/04/2017 02:01 PM, Simone Tiraboschi wrote: > > > > On Mon, Sep 4, 2017 at 1:55 PM, Arsène Gschwind <arsene.gschwind(a)unibas.ch > > wrote: > >> >> >> On 09/04/2017 01:52 PM, Simone Tiraboschi wrote: >> >> >> >> On Mon, Sep 4, 2017 at 12:23 PM, Arsène Gschwind < >> arsene.gschwind(a)unibas.ch> wrote: >> >>> Hi Simone, >>> >>> On 09/04/2017 11:14 AM, Simone Tiraboschi wrote: >>> >>> >>> >>> On Mon, Sep 4, 2017 at 10:56 AM, Arsène Gschwind < >>> arsene.gschwind(a)unibas.ch> wrote: >>> >>>> Hi Didi, >>>> >>>> On 09/04/2017 10:15 AM, Yedidyah Bar David wrote: >>>> >>>> On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind<arsene.gschwind(a)unibas.ch> <arsene.gschwind(a)unibas.ch> wrote: >>>> >>>> Hi all, >>>> >>>> A while ago I had some problem with hosted-engine network which wasn't set >>>> correctly at deploy time, so I finally decided to redeploy the hosted engine >>>> in the hope the network will be set correctly this time. I've followed this >>>> procedure: >>>> >>>> Stop all VMs >>>> Full backup of HE DB and export to safe place >>>> Cleanup HE storage following https://access.redhat.com/solutions/2121581 >>>> Reboot Hosts >>>> Re-deploy HE until DB recovery >>>> Recover DB adding the following param: >>>> --he-remove-storage-vm Removes the hosted-engine storage >>>> domain, all its entities and the hosted-engine VM during restore. >>>> --he-remove-hosts Removes all the hosted-engine hosts >>>> during restore. >>>> >>>> Finalize HE deployment. >>>> >>>> Everything did run without errors and I'm able to access Web UI. >>>> >>>> But now I don't see my HE VM and its respective Storage Domain, the logs >>>> says it isn't able to import it. I see all other SD and I'm able to manage >>>> my VMs as before. >>>> >>>> Please find attached engine.log >>>> >>>> I think this is your problem: >>>> >>>> 2017-09-04 03:26:14,272+02 INFO >>>> [org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand] >>>> (org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are existing luns >>>> in the system which are part of VG id >>>> 'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g' >>>> >>>> I don't see a VG with this ID, here the IDs I see on the hosts: >>>> >>>> VG #PV #LV #SN Attr VSize VFree >>>> 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1 10 0 wz--n- 99.62g 14.50g >>>> b0414c06-d984-4001-a998-fd9a2e79fb83 2 70 0 wz--n- 10.00t 2.31t >>>> b2e30961-7cff-4cca-83d6-bee3a4f890ee 2 47 0 wz--n- 5.27t 2.50t >>>> >>> >>> >>> Could you please repeat the command on host adm-kvmh70 ? >>> >>> 2017-09-04 09:04:18,163+02 INFO [org.ovirt.engine.core.bll.st >>> orage.domain.ImportHostedEngineStorageDomainCommand] >>> (org.ovirt.thread.pool-6-thread-34) [247a3718] Running command: >>> ImportHostedEngineStorageDomainCommand internal: true. >>> 2017-09-04 09:04:18,189+02 INFO [org.ovirt.engine.core.vdsbro >>> ker.vdsbroker.GetVGInfoVDSCommand] (org.ovirt.thread.pool-6-thread-34) >>> [7d2e6cb2] START, GetVGInfoVDSCommand(HostName = adm-kvmh70, >>> GetVGInfoVDSCommandParameters:{runAsync='true', >>> hostId='acbacabb-6c4a-43fd-a1e2-2d7ff2f6f98b', >>> VGID='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'}), log id: 6693b98a >>> 2017-09-04 09:04:18,232+02 INFO [org.ovirt.engine.core.vdsbro >>> ker.vdsbroker.GetVGInfoVDSCommand] (org.ovirt.thread.pool-6-thread-34) >>> [7d2e6cb2] FINISH, GetVGInfoVDSCommand, return: >>> [LUNs:{id='repl_HostedEngine', physicalVolumeId='kYN8Jj-FBDw-MhxI-XcoZ-w1zH-eQL8-IRIgzO', >>> volumeGroupId='vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g', >>> serial='SHITACHI_OPEN-V_50488888', lunMapping='4', vendorId='HITACHI', >>> productId='OPEN-V', lunConnections='[]', deviceSize='100', pvSize='0', >>> peCount='797', peAllocatedCount='681', vendorName='HITACHI', >>> pathsDictionary='[sdf=true, sdu=true, sdk=true, sdp=true]', >>> pathsCapacity='[sdf=100, sdu=100, sdk=100, sdp=100]', lunType='FCP', >>> status='null', diskId='null', diskAlias='null', >>> storageDomainId='6b62cc06-fc44-4c38-af6d-bfd9cbe73246', >>> storageDomainName='null', discardMaxSize='268435456', >>> discardZeroesData='true'}], log id: 6693b98a >>> 2017-09-04 09:04:18,245+02 INFO [org.ovirt.engine.core.bll.st >>> orage.domain.AddExistingBlockStorageDomainCommand] >>> (org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] There are existing luns >>> in the system which are part of VG id 'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL >>> 2z-wbTU8g' >>> 2017-09-04 09:04:18,245+02 WARN [org.ovirt.engine.core.bll.st >>> orage.domain.AddExistingBlockStorageDomainCommand] >>> (org.ovirt.thread.pool-6-thread-34) [7d2e6cb2] Validation of action >>> 'AddExistingBlockStorageDomain' failed for user SYSTEM. Reasons: >>> VAR__TYPE__STORAGE__DOMAIN,VAR__ACTION__ADD,ACTION_TYPE_FAIL >>> ED_IMPORT_STORAGE_DOMAIN_EXTERNAL_LUN_DISK_EXIST >>> >>> I don't know which command you are talking about, I didn't run any >>> command since it tries to import the SD automatically. >>> >> >> Sorry, can you please run vgdisplay on adm-kvmh70 ? >> >> No problem! here the result: >> >> [root@adm-kvmh70 ~]# vgs >> VG #PV #LV #SN Attr VSize VFree >> 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1 10 0 wz--n- 99.62g 14.50g >> b0414c06-d984-4001-a998-fd9a2e79fb83 2 70 0 wz--n- 10.00t 2.31t >> b2e30961-7cff-4cca-83d6-bee3a4f890ee 2 47 0 wz--n- 5.27t 2.50t >> vg_adm-kvmh70 1 3 0 wz--n- 277.90g 218.68g >> >> > OK, and > vgdisplay 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 > > [root@adm-kvmh70 ~]# vgdisplay 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 > --- Volume group --- > VG Name 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 > System ID > Format lvm2 > Metadata Areas 2 > Metadata Sequence No 23 > VG Access read/write > VG Status resizable > MAX LV 0 > Cur LV 10 > Open LV 3 > Max PV 0 > Cur PV 1 > Act PV 1 > VG Size 99.62 GiB > PE Size 128.00 MiB > Total PE 797 > Alloc PE / Size 681 / 85.12 GiB > Free PE / Size 116 / 14.50 GiB > VG UUID vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g > OK, vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g is the uuid of the VG that engine says that it includes the LUN used by the hosted-engine SD as detected by the engine. Its name is 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 which is also the uuid of that storage domain. Now we need to understand what's there. Could you please check if an SD with uuid 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 is visible in the engine? Is adm-kvmh70 involved in hosted-engine? did you redeployed it? In the past did you tried to manually import the hosted-engine SD or something similar? thanks > > Thanks > > ? > > >> >> >> >>> >>> Thanks, >>> Arsene >>> >>> >>> >>>> >>>> >>>> Thanks for any help to resolve that issue. >>>> >>>> I guess you can try to remove this disk/lun from the engine and let it retry. >>>> >>>> Could let me know how to remove that lun from the engine? >>>> >>>> If the only disk is of the hosted-engine, I guess it should have been >>>> removed by '--he-remove-storage-vm' - if so, please open a bug >>>> describing your flow in detail. Thanks. >>>> >>>> It seems that this option didn't remove the he storage information and >>>> that this VG is still the old one. >>>> >>>> Many thanks for your help >>>> Rgds, >>>> Arsene >>>> >>>> Best, >>>> >>>> >>>> Arsène >>>> >>>> -- >>>> >>>> Arsène Gschwind >>>> Fa. Sapify AG im Auftrag der Universität Basel >>>> IT Services >>>> Klingelbergstr. 70 | CH-4056 Basel | Switzerland >>>> Tel. +41 79 449 25 63 <+41%2079%20449%2025%2063> | http://its.unibas.ch >>>> ITS-ServiceDesk: support-its(a)unibas.ch | +41 61 267 14 11 <+41%2061%20267%2014%2011> >>>> >>>> >>>> _______________________________________________ >>>> Users mailing listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users >>>> >>>> >>>> -- >>>> >>>> *Arsène Gschwind* >>>> Fa. Sapify AG im Auftrag der Universität Basel >>>> IT Services >>>> Klingelbergstr. 70 | CH-4056 Basel | Switzerland >>>> Tel. +41 79 449 25 63 <+41%2079%20449%2025%2063> | http://its.unibas.ch >>>> >>>> ITS-ServiceDesk: support-its(a)unibas.ch | +41 61 267 14 11 >>>> <+41%2061%20267%2014%2011> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>>> >>> >>> -- >>> >>> *Arsène Gschwind* >>> Fa. Sapify AG im Auftrag der Universität Basel >>> IT Services >>> Klingelbergstr. 70 | CH-4056 Basel | Switzerland >>> Tel. +41 79 449 25 63 <+41%2079%20449%2025%2063> | http://its.unibas.ch >>> >>> ITS-ServiceDesk: support-its(a)unibas.ch | +41 61 267 14 11 >>> <+41%2061%20267%2014%2011> >>> >> >> >> -- >> >> *Arsène Gschwind* >> Fa. Sapify AG im Auftrag der Universität Basel >> IT Services >> Klingelbergstr. 70 | CH-4056 Basel | Switzerland >> Tel. +41 79 449 25 63 <+41%2079%20449%2025%2063> | http://its.unibas.ch >> >> ITS-ServiceDesk: support-its(a)unibas.ch | +41 61 267 14 11 >> <+41%2061%20267%2014%2011> >> > > > -- > > *Arsène Gschwind* > Fa. Sapify AG im Auftrag der Universität Basel > IT Services > Klingelbergstr. 70 | CH-4056 Basel | Switzerland > Tel. +41 79 449 25 63 <+41%2079%20449%2025%2063> | http://its.unibas.ch > ITS-ServiceDesk: support-its(a)unibas.ch | +41 61 267 14 11 > <+41%2061%20267%2014%2011> >

2 7

Slow booting host - restart loop
by Bernardo Juanicó 06 Sep '17

06 Sep '17

Hi everyone, I installed 2 hosts on a new cluster and the servers take a really long to boot up (about 8 minutes). When a host crashes or is powered off the ovirt-manager starts it via power management, since the servers takes all that time to boot up the ovirt-manager thinks it failed to start and proceeds to reboot it, several times before giving up, when the server is finally started (about 20 minutes after the failure) I changed some engine variables with engine-config trying to set a higher timeout, but the problem persists. Any ideas?? Regards, Bernardo PGP Key <http://pgp.mit.edu/pks/lookup?op=get&search=0x695E5BCE34263F5B> Skype: mattraken

4 8

VMs going in to non-responding state
by Satheesaran Sundaramoorthi 06 Sep '17

06 Sep '17

Hi All, I have created a converged setup with cluster having both virt and gluster capability. There are three hosts in this cluster, and this cluster also has enabled 'native access to gluster domain' which enables VM to use libgfapi access mechanism. With this setup, I see VMs created landing up in non-reponding state after sometime. I have raised bug[1] for this issue. Request for help with this issue [1] - https://bugzilla.redhat.com/show_bug.cgi?id=1488863 Advance Thanks. -- Satheesaran S ( sas )

1 0

Changes in Virt SIG in upcoming CentOS 1708
by Sandro Bonazzola 06 Sep '17

06 Sep '17

Hi, with upcoming CentOS 1708 all the SIGs have been asked to do some cleanup of old / unsupported stuff. As part of the cleanup, ovirt 3.5, 3.6 and 4.0 will be dropped from http://mirror.centos.org/centos/7/virt/x86_64/ Also, as part of the cleanup a few packages previously tagged in CentOS VIrt SIG repos and now available in CentOS base / optional / extras repo have been untagged and won't be in http://mirror.centos.org/centos/7/virt/x86_64/ when the repo will be re-generated from tags. As a side effect, you may see cockpit related packages not available if you're running oVirt on RHEL 7.4 instead of CentOS 7.1708 because on CentOS 7 extras channel is enabled by default while on RHEL you need to enable it manually. Thanks, -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

2 1

[QA] fluentd-0.12.39-1.el7
by Sandro Bonazzola 06 Sep '17

06 Sep '17

Hi, CentOS OpsTools SIG tagged fluentd-0.12.39-1.el7 <http://cbs.centos.org/koji/buildinfo?buildID=19053> and rubygem-cool.io-1.5.1-1.el7 <http://cbs.centos.org/koji/buildinfo?buildID=19649> for testing and will probably move soon to release repo. Before it happens, if you're already using it can you please provide feedback on its goodness on oVirt environment? I don't see critical changes from 0.12.37 but some feedback would help. Testing yum repository is https://buildlogs.centos.org/centos/7/opstools/x86_64/ and is already used in our CI without any breakage reported so far. Thanks to whoever volunteer for this testing. -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

1 0

Re: [ovirt-users] Cannot delete the snapshot
by Benny Zlotnik 05 Sep '17

05 Sep '17

Accidentally replied without cc-ing the list On Sun, Sep 3, 2017 at 12:21 PM, Benny Zlotnik <bzlotnik(a)redhat.com> wrote: > Hi, > > Could you provide full engine and vdsm logs? > > On Sat, Sep 2, 2017 at 4:23 PM, wai chun hung <waichunterry(a)gmail.com> > wrote: > >> Dear all, >> This is my first time to ask question in this place. Thank you for time >> to read my question first. >> >> Yesterday, i wanted to delete the snapshot on oVirt Engine Web >> Administration. However, it took so long to delete a snapshot and it still >> in process. >> >> Due to the "snapshot error", i cannot run the virtual machine as i shut >> it down before. >> >> Is there anyone has some idea how to fix it? >> The following information maybe useful for debugging . >> >> On web administration: >> Removing Snapshot <the snapshot name> Sep 1, 2017 6:06:58 PM N/A <the >> snapshot id> >> <green tick>Validating Sep 1, 2017 6:06:58 PM until Sep 1, 2017 6:06:58 >> PM >> <In process> Executing Sep 1, 2017 6:06:58 PM N/A >> >> On Engine log. >> 2017-09-02 20:57:10,700+08 INFO [org.ovirt.engine.core.bll.Co >> ncurrentChildCommandsExecutionCallback] (DefaultQuartzScheduler6) >> [70471886-a5cb-404c-80db-b8469092aa8e] Command 'RemoveSnapshot' (id: >> '78ee1e62-26ea-403d-b518-9e3d3be995c2') waiting on child command id: >> '5f2e8197-704f-453c-bea8-74186e5ca95c' type:'RemoveSnapshotSingleDiskLive' >> to complete >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> >

1 0

disk attachment to VM
by Erekle Magradze 05 Sep '17

05 Sep '17

Hey Guys, Is there a way to attach an SSD directly to the oVirt VM? Thanks in advance Cheers Erekle

1 0

samba gluster vfs & symlinks/submounts... ?
by lejeczek 05 Sep '17

05 Sep '17

.. or just a way to make samba, when samba shares via glusterfs api, to show in a share/vol a submount(like fs bind) - how, if possible at all? many thanks, L.

1 0

Someone can give me advice about Ovirt?
by Khoi Thinh 05 Sep '17

05 Sep '17

Hi everyone, Here's my use case of using Ovirt I want to store only virtual machine of "Hosted engine" to Shared Disk, in addition i also want to store other virtual machine to "Local disk" For "Hosted engine", i want to built it with High Availability. There's no need for High Availability for other virtual machine. Because i want to use HDD's capacity of Host server, so i'm considering the above-mention structure/design. What do you think about this? Any advice/thoughts would be appreciate. -- *Khoi Thinh*

2 1

Ovirt-engine - 404 not Found
by Thomas Fecke 05 Sep '17

05 Sep '17

Hey Guys, i worked with an ovirt envirnoment the last Weeks. Everythink worked fine until i reboot the Manager. When i access the GUI i recive - 404-not Found When i restart the engine it seems to stop at 2017-09-05 13:43:33,491+02 INFO [org.ovirt.engine.core.bll.ServiceLoader] (ServerService Thread Pool -- 58) [] Start org.ovirt.engine.core.bll.EngineBackupAwarenessManager@6c8b0514 attached u can find the logs Thanks a lot - The Cluster is very important. i got a backup but need to know why it stopped

2 1

Storage slowly expanding
by Jim Kusznir 05 Sep '17

05 Sep '17

Hi all: I have several VMs, all thin provisioned, on my small storage (self-hosted gluster / hyperconverged cluster). I'm now noticing that some of my VMs (espicially my only Windows VM) are using even MORE disk space than the blank it was allocated. Example: windows VM: virtual size created at creation: 30GB (thin provisioned). Actual disk space in use: 19GB. According to the storage -> Disks tab, its currently using 39GB. How do I get that down? I have two other VMs that are somewhat heavy DB load (Zabbix and Unifi); both of those are also larger than their created max size despite disk in machine not being fully utilized. None of these have snapshots. How do I fix this? Thanks! --Jim

2 3

Configure Wifi Interface with oVirt Host
by Sec For 05 Sep '17

05 Sep '17

Hello, My engine was configured with enp3s0

2 2

Failed to import the Hosted Engine Storage Domain
by Arsène Gschwind 04 Sep '17

04 Sep '17

Hi all, A while ago I had some problem with hosted-engine network which wasn't set correctly at deploy time, so I finally decided to redeploy the hosted engine in the hope the network will be set correctly this time. I've followed this procedure: 1. Stop all VMs 2. Full backup of HE DB and export to safe place 3. Cleanup HE storage following https://access.redhat.com/solutions/2121581 4. Reboot Hosts 5. Re-deploy HE until DB recovery 6. Recover DB adding the following param: --he-remove-storage-vm Removes the hosted-engine storage domain, all its entities and the hosted-engine VM during restore. --he-remove-hosts Removes all the hosted-engine hosts during restore. 7. Finalize HE deployment. Everything did run without errors and I'm able to access Web UI. But now I don't see my HE VM and its respective Storage Domain, the logs says it isn't able to import it. I see all other SD and I'm able to manage my VMs as before. Please find attached engine.log Thanks for any help to resolve that issue. Arsène -- *Arsène Gschwind* Fa. Sapify AG im Auftrag der Universität Basel IT Services Klingelbergstr. 70 | CH-4056 Basel | Switzerland Tel. +41 79 449 25 63 | http://its.unibas.ch <http://its.unibas.ch/> ITS-ServiceDesk: support-its(a)unibas.ch | +41 61 267 14 11

3 6

First oVirt engine deploy: missing gateway on hosts
by Mauro Tridici 04 Sep '17

04 Sep '17

--Apple-Mail=_7A672012-6D66-434F-8F68-C3419D9A8159 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi all, I just started my first Ovirt Engine deploy using a dedicated (and = separated) virtual machine. I=E2=80=99m trying to create and manage a test Gluster cluster using 3 = =E2=80=9Cvirtual=E2=80=9D hosts (hostnames are glu01, glu02, glu03) 2 different networks have been defined on the hosts (192.168.213.0/24 = for management network and 192.168.152.0/24 for gluster network). Ovirt engine deploy completed without any problem, the hosts have been = added easily using ovirtmgmt network (bridgeless mgmt network) and = ovirtgluster (bridgeless gluster network). Everything seems to be ok for this first deploy, but I just noticed that = the gateway is missing on the target hosts: [root@glu01 ~]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use = Iface link-local 0.0.0.0 255.255.0.0 U 1002 0 0 = ens33 link-local 0.0.0.0 255.255.0.0 U 1003 0 0 = ens34 192.168.152.0 0.0.0.0 255.255.255.0 U 0 0 0 = ens34 192.168.213.0 0.0.0.0 255.255.255.0 U 0 0 0 = ens33 [root@glu02 ~]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use = Iface link-local 0.0.0.0 255.255.0.0 U 1002 0 0 = ens33 link-local 0.0.0.0 255.255.0.0 U 1003 0 0 = ens34 192.168.152.0 0.0.0.0 255.255.255.0 U 0 0 0 = ens34 192.168.213.0 0.0.0.0 255.255.255.0 U 0 0 0 = ens33 [root@glu03 ~]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use = Iface link-local 0.0.0.0 255.255.0.0 U 1002 0 0 = ens33 link-local 0.0.0.0 255.255.0.0 U 1003 0 0 = ens34 192.168.152.0 0.0.0.0 255.255.255.0 U 0 0 0 = ens34 192.168.213.0 0.0.0.0 255.255.255.0 U 0 0 0 = ens33 Due to this problem I cannot reach internet from ens33 nic (management = network). I just tried to add the gateway in ifcfg-ens33 configuration file but = gateway disappear after host reboot.=20 [root@glu01 ~]# cat /etc/sysconfig/network-scripts/ifcfg-ens33 # Generated by VDSM version 4.19.28-1.el7.centos DEVICE=3Dens33 ONBOOT=3Dyes IPADDR=3D192.168.213.151 NETMASK=3D255.255.255.0 BOOTPROTO=3Dnone MTU=3D1500 DEFROUTE=3Dno NM_CONTROLLED=3Dno IPV6INIT=3Dyes IPV6_AUTOCONF=3Dyes The oVirt Engine network configuration is the following one: [host glu01] ens33 -> ovirtmgmt (192.168.213.151, 255.255.255.0, 192.168.213.2) ens34 -> ovirtgluster (192.168.152.151, 255.255.255.0) [host glu02] ens33 -> ovirtmgmt (192.168.213.152, 255.255.255.0, 192.168.213.2) ens34 -> ovirtgluster (192.168.152.152, 255.255.255.0) [host glu03] ens33 -> ovirtmgmt (192.168.213.153, 255.255.255.0, 192.168.213.2) ens34 -> ovirtgluster (192.168.152.153, 255.255.255.0) Do you know the right way to set the gateway IP on all hosts? Just two last questions: I was able to import an existing gluster = cluster using oVirt Engine, but I=E2=80=99m not able to create a new = volume because: - I can=E2=80=99t select a distributed disperse volume configuration = from oVirt Engine volume creation window - i can=E2=80=99t see the bricks to be used to create a new volume (but = I can import an existing volume without problem). Is there something that I can do to resolve the issues and complete my = first experience with oVirt? Thank you very much, Mauro T. --Apple-Mail=_7A672012-6D66-434F-8F68-C3419D9A8159 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D"">Hi all,<div class=3D""><br class=3D""></div><div class=3D"">I = just started my first Ovirt Engine deploy using a dedicated (and = separated) virtual machine.</div><div class=3D"">I=E2=80=99m trying to = create and manage a test Gluster cluster using 3 =E2=80=9Cvirtual=E2=80=9D= hosts (hostnames are glu01, glu02, glu03)</div><div class=3D"">2 = different networks have been defined on the hosts (192.168.213.0/24 for = management network and 192.168.152.0/24 for gluster network).</div><div = class=3D"">Ovirt engine deploy completed without any problem, the hosts = have been added easily using ovirtmgmt network (bridgeless mgmt network) = and ovirtgluster (bridgeless gluster network).</div><div class=3D""><br = class=3D""></div><div class=3D"">Everything seems to be ok for this = first deploy, but I just noticed that the gateway is missing on the = target hosts:</div><div class=3D""><br class=3D""></div><div = class=3D""><div style=3D"margin: 0px; line-height: normal; font-family: = 'Courier New'; color: rgb(184, 180, 59); background-color: rgb(0, 0, = 0);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">[root@glu01 ~]# route</span></div><div = style=3D"margin: 0px; line-height: normal; font-family: 'Courier New'; = color: rgb(184, 180, 59); background-color: rgb(0, 0, 0);" = class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">Kernel IP routing table</span></div><div style=3D"margin: = 0px; line-height: normal; font-family: 'Courier New'; color: rgb(184, = 180, 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">Destination     Gateway         = Genmask         Flags Metric Ref    Use = Iface</span></div><div style=3D"margin: 0px; line-height: normal; = font-family: 'Courier New'; color: rgb(184, 180, 59); background-color: = rgb(0, 0, 0);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">link-local      0.0.0.0 =         255.255.0.0     U     = 1002   0        0 ens33</span></div><div = style=3D"margin: 0px; line-height: normal; font-family: 'Courier New'; = color: rgb(184, 180, 59); background-color: rgb(0, 0, 0);" = class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">link-local      0.0.0.0       =   255.255.0.0     U     1003   0  =       0 ens34</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">192.168.152.0   0.0.0.0         = 255.255.255.0   U     0      0  =       0 ens34</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">192.168.213.0   0.0.0.0         = 255.255.255.0   U     0      0  =       0 ens33</span></div><div class=3D""> <span class=3D"Apple-style-span" style=3D"border-collapse: separate; = font-variant-ligatures: normal; font-variant-position: normal; = font-variant-numeric: normal; font-variant-alternates: normal; = font-variant-east-asian: normal; line-height: normal; border-spacing: = 0px;"><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: = normal; font-variant: normal; font-weight: normal; letter-spacing: = normal; line-height: normal; orphans: 2; text-align: -webkit-auto; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; = -webkit-border-vertical-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: = auto; -webkit-text-stroke-width: 0px; "><div class=3D""><br = class=3D""></div><div class=3D""><div style=3D"margin: 0px; line-height: = normal; font-family: 'Courier New'; color: rgb(184, 180, 59); = background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">[root@glu02 ~]# route</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">Kernel = IP routing table</span></div><div style=3D"margin: 0px; line-height: = normal; font-family: 'Courier New'; color: rgb(184, 180, 59); = background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">Destination     Gateway         = Genmask         Flags Metric Ref    Use = Iface</span></div><div style=3D"margin: 0px; line-height: normal; = font-family: 'Courier New'; color: rgb(184, 180, 59); background-color: = rgb(0, 0, 0);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">link-local      0.0.0.0 =         255.255.0.0     U     = 1002   0        0 ens33</span></div><div = style=3D"margin: 0px; line-height: normal; font-family: 'Courier New'; = color: rgb(184, 180, 59); background-color: rgb(0, 0, 0);" = class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">link-local      0.0.0.0       =   255.255.0.0     U     1003   0  =       0 ens34</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">192.168.152.0   0.0.0.0         = 255.255.255.0   U     0      0  =       0 ens34</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">192.168.213.0   0.0.0.0         = 255.255.255.0   U     0      0  =       0 ens33</span></div></div><div class=3D""><br = class=3D""></div><div class=3D""><div style=3D"margin: 0px; line-height: = normal; font-family: 'Courier New'; color: rgb(184, 180, 59); = background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">[root@glu03 ~]# route</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" class=3D"">Kernel = IP routing table</span></div><div style=3D"margin: 0px; line-height: = normal; font-family: 'Courier New'; color: rgb(184, 180, 59); = background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">Destination     Gateway         = Genmask         Flags Metric Ref    Use = Iface</span></div><div style=3D"margin: 0px; line-height: normal; = font-family: 'Courier New'; color: rgb(184, 180, 59); background-color: = rgb(0, 0, 0);" class=3D""><span style=3D"font-variant-ligatures: = no-common-ligatures" class=3D"">link-local      0.0.0.0 =         255.255.0.0     U     = 1002   0        0 ens33</span></div><div = style=3D"margin: 0px; line-height: normal; font-family: 'Courier New'; = color: rgb(184, 180, 59); background-color: rgb(0, 0, 0);" = class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">link-local      0.0.0.0       =   255.255.0.0     U     1003   0  =       0 ens34</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">192.168.152.0   0.0.0.0         = 255.255.255.0   U     0      0  =       0 ens34</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">192.168.213.0   0.0.0.0         = 255.255.255.0   U     0      0  =       0 ens33</span></div></div><div class=3D""><br = class=3D""></div><div class=3D"">Due to this problem I cannot reach = internet from ens33 nic (management network).</div><div class=3D"">I = just tried to add the gateway in ifcfg-ens33 configuration file but = gateway disappear after host reboot.<span style=3D"text-align: = -webkit-auto;" class=3D""> </span></div><div class=3D""><br = class=3D""></div><div class=3D""><div style=3D"margin: 0px; line-height: = normal; font-family: 'Courier New'; color: rgb(184, 180, 59); = background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">[root@glu01 ~]# cat = /etc/sysconfig/network-scripts/ifcfg-ens33</span></div><div = style=3D"margin: 0px; line-height: normal; font-family: 'Courier New'; = color: rgb(184, 180, 59); background-color: rgb(0, 0, 0);" = class=3D""><span style=3D"font-variant-ligatures: no-common-ligatures" = class=3D""># Generated by VDSM version = 4.19.28-1.el7.centos</span></div><div style=3D"margin: 0px; line-height: = normal; font-family: 'Courier New'; color: rgb(184, 180, 59); = background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">DEVICE=3Dens33</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">ONBOOT=3Dyes</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">IPADDR=3D192.168.213.151</span></div><div style=3D"margin: = 0px; line-height: normal; font-family: 'Courier New'; color: rgb(184, = 180, 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">NETMASK=3D255.255.255.0</span></div><div style=3D"margin: = 0px; line-height: normal; font-family: 'Courier New'; color: rgb(184, = 180, 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">BOOTPROTO=3Dnone</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">MTU=3D1500</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">DEFROUTE=3Dno</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">NM_CONTROLLED=3Dno</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">IPV6INIT=3Dyes</span></div><div style=3D"margin: 0px; = line-height: normal; font-family: 'Courier New'; color: rgb(184, 180, = 59); background-color: rgb(0, 0, 0);" class=3D""><span = style=3D"font-variant-ligatures: no-common-ligatures" = class=3D"">IPV6_AUTOCONF=3Dyes</span></div></div><div class=3D""><br = class=3D""></div><div class=3D"">The oVirt Engine network configuration = is the following one:</div><div class=3D""><br class=3D""></div><div = class=3D"">[host glu01]</div><div class=3D"">ens33 -> ovirtmgmt = (192.168.213.151, 255.255.255.0, 192.168.213.2)</div><div class=3D"">ens34= -> ovirtgluster (192.168.152.151, 255.255.255.0)</div><div = class=3D""><br class=3D""></div><div class=3D"">[host glu02]</div><div = class=3D""><div class=3D"">ens33 -> ovirtmgmt (192.168.213.152, = 255.255.255.0, 192.168.213.2)</div><div class=3D"">ens34 -> = ovirtgluster (192.168.152.152, 255.255.255.0)</div></div><div = class=3D""><br class=3D""></div><div class=3D"">[host glu03]</div><div = class=3D""><div class=3D"">ens33 -> ovirtmgmt (192.168.213.153, = 255.255.255.0, 192.168.213.2)</div><div class=3D"">ens34 -> = ovirtgluster (192.168.152.153, 255.255.255.0)</div></div><div = class=3D""><br class=3D""></div><div class=3D"">Do you know the right = way to set the gateway IP on all hosts?</div><div class=3D""><br = class=3D""></div><div class=3D"">Just two last questions: I was able to = import an existing gluster cluster using oVirt Engine, but I=E2=80=99m = not able to create a new volume because:</div><div class=3D""><br = class=3D""></div><div class=3D"">- I can=E2=80=99t select a distributed = disperse volume configuration from oVirt Engine volume creation = window</div><div class=3D"">- i can=E2=80=99t see the bricks to be used = to create a new volume (but I can import an existing volume without = problem).</div><div class=3D""><br class=3D""></div><div class=3D"">Is = there something that I can do to resolve the issues and complete my = first experience with oVirt?</div><div class=3D""><br = class=3D""></div><div class=3D"">Thank you very much,</div><div = class=3D"">Mauro T.</div></span></span> </div> <br class=3D""></div></body></html>= --Apple-Mail=_7A672012-6D66-434F-8F68-C3419D9A8159--

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