July 2018 - Users - oVirt List Archives

adding hosts problems with GlusterFS
by william.dossett＠gmail.com 30 Jul '18

30 Jul '18

Hi, I setup my 3 host HCI cluster and things are going pretty good. I have a few issues though... one of them is that I added two more hosts to the three node cluster to make it a 5 nodes. This seemed to work fine until I went to create bricks. I have 6 x 2 TB disks for use as JBOD in each node. After I added the nodes, I went to the host and storage devices. This looks significantly different that the view on my first 3 hosts. On the two new hosts all my drives sdb - sdg have locks next to them and file system type is multipath__member. Further up the page then I see a UID under the name and description is PERC H710P dm-multipath - no lock next to it. I created a brick on this and it created the lvmpv file system, however when I go to bricks view, there are no bricks. So, did I make a mistake while adding the hosts? is there some way to prevent this dm-multipath configuration? Thanks Bill

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[ANN] oVirt 4.2.5 is now generally available (fixed links)
by Lev Veyde 30 Jul '18

30 Jul '18

The oVirt Project is pleased to announce the general availability of oVirt 4.2.5 as of July 30th, 2018 This update is the fifth release in a series of stabilization updates to the 4.2 series. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later * oVirt Node 4.2 See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node is available [2] Additional Resources: * Read more about the oVirt 4.2.5 release highlights: http://www.ovirt.org/release/4.2.5/ * 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] http://www.ovirt.org/release/4.2.5/ [2] http://resources.ovirt.org/pub/ovirt-4.2/iso/ -- 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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[ANN] oVirt 4.2.5 is now generally available
by Lev Veyde 30 Jul '18

30 Jul '18

The oVirt Project is pleased to announce the general availability of oVirt 4.2.5 as of July 30th, 2018 This update is the fifth release in a series of stabilization updates to the 4.2 series. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later * oVirt Node 4.2 See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node is available [2] Additional Resources: * Read more about the oVirt 4.2.3 release highlights: http://www.ovirt.org/release/4.2.3/ * 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] http://www.ovirt.org/release/4.2.3/ [2] http://resources.ovirt.org/pub/ovirt-4.2/iso/ -- 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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Re: adding hosts problems with GlusterFS
by Bill Dossett 30 Jul '18

30 Jul '18

Hmm, resounding silence.... Have attached a screen shot of the host storage devices on the host I added after the initial deployment. So at the bottom you can see that sdb - sdg are all locked and FS type is multipath_member those all equate to the UID type NAME at the top. The very top row, I created a brick, so it is also now locked, however when I go to brick view there is no brick. I also can't seem to delete any brick one it is created either. On the first 3 hosts, sdb - sdg are all unlocked and I can create bricks... going to remove a host and re-add it to see if there is anything I am missing, but I don't have any other ideas at this point. [cid:image001.png@01D427F6.9CDACC90] Regards, Bill Bill Dossett DevOps Ninja AWS-DevOps-Pro<https://aws.amazon.com/certification/certified-devops-engineer-professional/>, AWS-SA-A<https://aws.amazon.com/certification/certified-solutions-architect-associat…> VCAP-DCA<http://mylearn.vmware.com/mgrReg/plan.cfm?plan=30483&ui=www_cert>, VCAP-DCD<http://mylearn.vmware.com/mgrReg/plan.cfm?plan=30484&ui=www_cert>, MCSA Win Server IT - Software Innovation Solutions M +1 303-725 8163 bill.dossett(a)pb.com<mailto:bill.dossett@pb.com> pitneybowes.com Pitney Bowes 4750 Walnut Street Boulder CO, 80301 [sis] Learn more about Software Innovation Solutions<http://teamsite.inside.pb.com/sites/TCPPM/GES/SitePages/Home.aspx> In Engineering, Software Support or Professional Services? Raise a ticket via Remedy Anywhere [HERE<teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Incident/newIncident.…>] takes less than a minute CloudForms User Guide available [HERE<https://teamsite.inside.pb.com/sites/TCPPM/GES/SiteAssets/TC%20Knowledge%20…>]

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up and running with ovirt 4.2 and gluster
by william.dossett＠gmail.com 30 Jul '18

30 Jul '18

Hi, I have my ovirt 4.2 hci cluster up and running, but I have a probably stupid question. During the setup and in the documents it defaults to setting up the engine datastore/volume, a VMstore/volume and a data/volume. What is the Data volume for? I am planning on running VMs on this so I would assume I need VMstore and that's what I will grow on my system. In previous installs you had the opportunity to create the ISO domain, but not now. I can see how to create in the engine UI so that's fine, but I am just wondering what people use the Data volume for as an example. Thanks Bill

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Import Netapp snapshot volume into ovirt and start VM from volume snapshot
by Igor Zinovik 30 Jul '18

30 Jul '18

Hello. I'm trying to implement following backup scenario for my VMs: storage domain is a volume on netapp appliance connected to oVirt cluster via NFS3. Netapp produces its zero copy snapshots of this volume. I want to be able to restore VMs from these snapshots, e.g. Netapp can export snapshot to ovirt as another NFS volume after that I want to be able to import VM or attach VM disks from snapshot volume to VM and start it. As far as I understand it is basic backup|migration scenario when user wants to move VMs from one ovirt DC to another ovirt DC. Right now I cannot import snapshot volume which contains exactly same domain metadata (in dom_dm/ directory) as original volume (which I cannot detach since it hosts disks for running VMs). I tried to rename dom_md/, but with no success in domain import process. Maybe someone in this list uses same scenario for VM backup and can give some advice.

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VM User with UserRole missing permissions to activate console and other actions
by Callum Smith 30 Jul '18

30 Jul '18

Dear All, Please see the errors below. I'm seeing this in the engine.log when as a user I'm trying to activate either a VM console or reboot a VM which I have access to as a user ("UserRole permission assigned to VM). 2018-07-18 10:51:33,554+01 INFO [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-9) [557ca876] Running command : CreateUserSessionCommand internal: false. 2018-07-18 10:51:33,575+01 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-9) [557ca876] E VENT_ID: USER_VDC_LOGIN(30), User callum@Biomedical Research Computing connecting from '192.168.1.241' using session 'wiWA25wdaRP1zay iyTSGBJKpvi89LdzgKqeX12BcZhNVhpV2BIA+zkAnT50xOSDglxnhfAi3S2ZiODls8JYFUA==' logged in. 2018-07-18 10:51:34,135+01 ERROR [org.ovirt.engine.core.bll.GetSystemStatisticsQuery] (default task-5) [8d830cdb-fc11-4e68-94e6-73309 65c4488] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,205+01 ERROR [org.ovirt.engine.core.bll.GetPermissionsForObjectQuery] (default task-26) [ba1825f1-60fb-44cd-8b57- ea701cf698c0] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,242+01 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-26) [] Operation Faile d: query execution failed due to insufficient permissions. 2018-07-18 10:51:34,389+01 ERROR [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] (default task-17) [02965366 -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,393+01 ERROR [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] (default task-17) [02965366 -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,394+01 ERROR [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] (default task-17) [02965366 -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,396+01 ERROR [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] (default task-17) [02965366 -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient permissions. 2018-07-18 10:51:59,195+01 WARN [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) [7881a832] User '9386d6f5-f172-4cdb -abca-62492a357888' is trying to take the console of virtual machine 'ddb23e0a-01d5-403c-89ab-37c400d2c938', but the console is alrea dy taken by user 'd021fc10-4f7c-11e8-88cb-00163e6a7aff'. 2018-07-18 10:51:59,197+01 INFO [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) [7881a832] No permission found for user '9386d6f5-f172-4cdb-abca-62492a357888' or one of the groups he is member of, when running action 'SetVmTicket', Required permiss ions are: Action type: 'USER' Action group: 'RECONNECT_TO_VM' Object type: 'VM' Object ID: 'ddb23e0a-01d5-403c-89ab-37c400d2c938'. 2018-07-18 10:51:59,197+01 WARN [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) [7881a832] Validation of action 'Se tVmTicket' failed for user callum@Biomedical Research Computing. Reasons: VAR__ACTION__SET,VAR__TYPE__VM_TICKET,USER_CANNOT_FORCE_REC ONNECT_TO_VM 2018-07-18 10:51:59,198+01 ERROR [org.ovirt.engine.api.restapi.resource.BackendVmGraphicsConsoleResource] (default task-18) [] Operat ion Failed: USER_CANNOT_FORCE_RECONNECT_TO_VM Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

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oVirt 4.2.5.1-1.el7 JSON-RPC statistics error
by Maton, Brett 30 Jul '18

30 Jul '18

I've got one physical host in a 3 host CentOS7.5 cluster that reports the following error several times a day VDSM node3.example.com command Get Host Statistics failed: Internal JSON-RPC error: {'reason': '<Fault 1: "<type \'exceptions.AttributeError\'>:\'NoneType\' object has no attribute \'statistics\'">'} Any ideas what the problem might be?

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Re: Hosted Engine Deploy kernel panics on boot
by Karli Sjöberg 30 Jul '18

30 Jul '18

2 2

Fwd: Re: up and running with ovirt 4.2 and gluster
by Jayme 29 Jul '18

29 Jul '18

---------- Forwarded message --------- From: Jayme <jaymef(a)gmail.com> Date: Sun, Jul 29, 2018, 10:09 PM Subject: Re: [ovirt-users] Re: up and running with ovirt 4.2 and gluster To: Mike <xenithorb(a)fedoraproject.org> On this same subject one thing I'm currently hung up on re: HCI setup is the next step in the cockpit config for glusterfs. I have three nodes setup with two drives each in jbod. On the brick config screen you have to specify the device location and size of each of the volumes you configure on the previous step i.e engine and data. It seems that I can only specify one of my drives for the data volume. So I'd have to pick /dev/SDA drive for engine and /dev/sdb for data, but I have 2x2tb drives what do I do with all the other space on the devocd I put the engine volume on? If I choose to use sdb for data and have it 1.8tb does that mean the data storage will only use one single drive in each of my three nodes? I want to make use of all six drives to increase I/o performance. I don't understand how the jbod config of gluster is suppose to work. What if I had even more drives in each node say 4 separate drives how would I make use of all drives when I can only specify one device for each volume? I'm thinking about creating a data and data2 volume and specifying SDA for data and sdb for data2. Am I completely misunderstanding the setup here. Its very confusion and there is next to no documentation on HCI available. On Sun, Jul 29, 2018, 6:34 PM Mike, <xenithorb(a)fedoraproject.org> wrote: > > Why would they be setup by default via the cockpit if they are no longer > > needee? > > > > On Sat, Jul 28, 2018, 1:13 PM femi adegoke, <ovirt(a)fateknollogee.com> > wrote: > > I agree, that step alone is very confusing > > - vmstore is/was "export" and is no longer needed > - iso domains are no longer needed > - The only domains you need in the HCI setup are :/data and :/engine > _______________________________________________ > 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/3HL7XGWWTZ6WB… >

2 1

Hosted engine unaviable after storage rebuild
by sebastian.w＠gmx.ch 29 Jul '18

29 Jul '18

Hello all, My hosted engine does not start up anymore, because the node can't reach the storage. The hosted engine configuration has not been retrieved from shared storage. Please ensure that ovirt-ha-agent is running and the storage server is reachable. What happend is that my NAS crashed and I had to rebuild it from the backup. I'm quit sure that I called all the NFS shares the same way as they bevore the issue. How can I figure out whats the issue with the storage? The logs wheren't realy helpful for me (but may it's me and not the logs to blame) Regards and thanks Sebi

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Changing Network Interfaces on host causes bond to go offline
by oBSD Nub 28 Jul '18

28 Jul '18

Everytime I try to change assigned Logical networks (add ip addresses, assign a logical network, etc) the bond0 interface winds up going down. I have to do a ifup bond0 from the console, and the engine reconnects. After a lot of digging, I think this is the offending command, but I don't know how to read it or next troubleshooting steps. Anyone want to point me in the right direction? Thanks! 2018-07-28 18:07:36,661-0500 WARN (vdsm.Scheduler) [Executor] Worker blocked: <Worker name=jsonrpc/6 running <Task <JsonRpcTask {'params': {u'connectionParams': [{u'netIfaceName': u'bond0.3001', u'id': u'0808bc71-b5f7-4886-9dc8-e21b0d2abf14', u'connection': u'192.168.200.81', u'iqn': u'iqn.2002-10.com.infortrend:raid.uid577981.001', u'user': u'', u'tpgt': u'1', u'ifaceName': u'bond0.3001', u'password': '********', u'port': u'3260'}, {u'netIfaceName': u'bond0.3002', u'id': u'77c7e9dd-cd46-48be-ade1-06645772c405', u'connection': u'192.168.200.81', u'iqn': u'iqn.2002-10.com.infortrend:raid.uid577981.001', u'user': u'', u'tpgt': u'1', u'ifaceName': u'bond0.3002', u'password': '********', u'port': u'3260'}], u'storagepoolID': u'2cde92be-7b43-11e8-b08d-00505690367f', u'domainType': 3}, 'jsonrpc': '2.0', 'method': u'StoragePool.connectStorageServer', 'id': u'9a414389-2b42-4a20-b59c-c3bc9d19c7b4'} at 0x7f29980cdcd0> timeout=60, duration=60 at 0x7f29980cdfd0> task#=4 at 0x7f299837af10>, traceback: File: "/usr/lib64/python2.7/threading.py", line 785, in __bootstrap self.__bootstrap_inner() File: "/usr/lib64/python2.7/threading.py", line 812, in __bootstrap_inner self.run() File: "/usr/lib64/python2.7/threading.py", line 765, in run self.__target(*self.__args, **self.__kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/common/concurrent.py", line 194, in run ret = func(*args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 301, in _run self._execute_task() File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 315, in _execute_task task() File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 391, in __call__ self._callable() File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 523, in __call__ self._handler(self._ctx, self._req) File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 566, in _serveRequest response = self._handle_request(req, ctx) File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 606, in _handle_request res = method(**params) File: "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 197, in _dynamicMethod result = fn(*methodArgs) File: "/usr/lib/python2.7/site-packages/vdsm/API.py", line 1070, in connectStorageServer connectionParams) File: "/usr/lib/python2.7/site-packages/vdsm/storage/dispatcher.py", line 73, in wrapper result = ctask.prepare(func, *args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 108, in wrapper return m(self, *a, **kw) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1179, in prepare result = self._run(func, *args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run return fn(*args, **kargs) File: "<string>", line 2, in connectStorageServer File: "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 48, in method ret = func(*args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 2395, in connectStorageServer conObj.connect() File: "/usr/lib/python2.7/site-packages/vdsm/storage/storageServer.py", line 487, in connect iscsi.addIscsiNode(self._iface, self._target, self._cred) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsi.py", line 217, in addIscsiNode iscsiadm.node_login(iface.name, target.address, target.iqn) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsiadm.py", line 327, in node_login portal, "-l"]) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsiadm.py", line 122, in _runCmd return misc.execCmd(cmd, printable=printCmd, sudo=True, sync=sync) File: "/usr/lib/python2.7/site-packages/vdsm/common/commands.py", line 80, in execCmd (out, err) = p.communicate(data) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 924, in communicate stdout, stderr = self._communicate(input, endtime, timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 1706, in _communicate orig_timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 1779, in _communicate_with_poll ready = poller.poll(self._remaining_time(endtime)) (executor:363)

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Re: NFS Storage Advice?
by Karli Sjöberg 28 Jul '18

28 Jul '18

1 0

Re: NFS Storage Advice?
by Karli Sjöberg 28 Jul '18

28 Jul '18

3 2

Re: NFS Storage Advice?
by Karli Sjöberg 28 Jul '18

28 Jul '18

2 1

NFS Storage Advice?
by Wesley Stewart 28 Jul '18

28 Jul '18

I currently have a NFS server with decent speeds. I get about 200MB/s write and 400+ MB/s read. My single node oVirt host has a mirrored SSD store for my Windows 10 VM, and I have about 3-5 VMs running on the NFS data store. However, VM/s on the NFS datastore are SLOW. They can write to their own disk around 10-50 MB/s. However a VM on the mirrored SSD drives can get 150-250 MB/s transfer speed from the same NFS storage (Through NFS mounts). Does anyone have any suggestions on what I could try to speed up the NFS storage for the VMs? My single node ovirt box has a 1ft Cat6 crossover cable plugged directly into my NFS servers 10GB port. Thanks!

2 1

Spice console pixelated noise on display changes
by Mitja Mihelič 27 Jul '18

27 Jul '18

Dear all, We are running the following setup: ovirt-engine host: - CentOS release 7.5.1804 - ovirt-engine-4.1.9.1-1.el7.centos.noarch - spice-html5-0.1.7-1.el7.noarch We have noticed problems with the Spice console. When it opens and displays the information presented by the VM's console it is OK at first. But as soon as any part of the display changes, that part gets replaced by random pixelated noise. For example I open the console of a standard CentOS server. When I type something at the login prompt the text is invisible and random pixels are displayed at the position of the blinking cursor. Please see attached screenshot spice-1-login_typing_and_cursor_waiting.png. Please also see other the attached screenshots. Login prompt after VM reboot: spice-2-login_after_boot.png Login prompt after hitting Enter a few times: spice-3-login_2x_enter.png We have tried and succesfully reproduced the issue on OSX (Chrome, FF, Safari) and Windows (Chrome, FF). VNC works fine. Why would this be happening? Help would be very much appreciated. Kind regards, Mitja -- Mitja Mihelič ARNES, Tehnološki park 18, p.p. 7, SI-1001 Ljubljana, Slovenia tel: +386 1 479 8877, fax: +386 1 479 88 7

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Re: VM Portal
by carl langlois 27 Jul '18

27 Jul '18

You have a good point, my mistake. Thanks for your help Le ven. 27 juill. 2018 01 h 17, Michal Skrivanek < michal.skrivanek(a)redhat.com> a écrit : > > > On 26 Jul 2018, at 23:58, Greg Sheremeta <gshereme(a)redhat.com> wrote: > > On Thu, Jul 26, 2018 at 11:28 AM carl langlois <crl.langlois(a)gmail.com> > wrote: > >> yes it is an upgrade. My current web-ui version is >> >> ovirt-web-ui.noarch 1.3.9-1.el7.centos >> @ovirt-4.2 >> >> and my engine package is >> >> ovirt-engine.noarch 4.2.0.2-1.el7.centos >> > > ^^ Hmm, that should be 4.2.4 too. When did you upgrade? > > @Michal Skrivanek <mskrivan(a)redhat.com> have you seen this behavior? > > > Run engine-setup, not yum update > > > >> >> >> On Thu, Jul 26, 2018 at 11:12 AM, Greg Sheremeta <gshereme(a)redhat.com> >> wrote: >> >>> Is this an upgrade? We did have a bug where ovirt-web-ui wasn't getting >>> upgraded properly. You can yum/dnf update it and try again. >>> >>> On Thu, Jul 26, 2018 at 10:58 AM carl langlois <crl.langlois(a)gmail.com> >>> wrote: >>> >>>> Hi, >>>> >>>> Yes my user should have permission to see the VM since it is in the VM >>>> permission table >>>> >>>> I have look at the version from the web ui and it says >>>> Software Version:4.2.0.2-1.el7.centos >>>> >>>> <image.png> >>>> >>>> why it is not 4.2.4 >>>> >>>> my repo in the engine VM is >>>> [ovirt-4.2] >>>> name=Latest oVirt 4.2 Release >>>> #baseurl=http://resources.ovirt.org/pub/ovirt-4.2/rpm/el$releasever/ >>>> mirrorlist=http://resources.ovirt.org/pub/yum-repo/mirrorlis >>>> t-ovirt-4.2-el$releasever >>>> enabled=1 >>>> skip_if_unavailable=1 >>>> gpgcheck=1 >>>> >>>> >>>> Thanks >>>> Regards >>>> >>>> >>>> >>>> On Thu, Jul 26, 2018 at 10:47 AM, Greg Sheremeta <gshereme(a)redhat.com> >>>> wrote: >>>> >>>>> >>>>> >>>>> On Thu, Jul 26, 2018 at 7:52 AM carl langlois <crl.langlois(a)gmail.com> >>>>> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I know thta the VM portal add issue with displaying user VMs. It seem >>>>>> to be fix with this bug >>>>>> *https://bugzilla.redhat.com/show_bug.cgi?id=148087 >>>>>> <https://bugzilla.redhat.com/show_bug.cgi?id=148087>* >>>>>> >>>>>> >>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1480877 (you missed a 7 >>>>> :)) >>>>> >>>>> >>>>>> But if i try the portal does not show anything, My engine is up to >>>>>> date with 4.2 repo. It this still a issue? >>>>>> >>>>> >>>>> Yes, that code is released and it should be working. Can you describe >>>>> your permissions? Does your user have permissions to see the vm? >>>>> >>>>> >>>>>> >>>>>> Thanks >>>>>> _______________________________________________ >>>>>> 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/communit >>>>>> y/about/community-guidelines/ >>>>>> List Archives: https://lists.ovirt.org/archiv >>>>>> es/list/users(a)ovirt.org/message/AMNEI773NCIYNZKSOBE7CTEHMJHFE5JD/ >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> GREG SHEREMETA >>>>> >>>>> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >>>>> >>>>> Red Hat NA >>>>> >>>>> <https://www.redhat.com/> >>>>> >>>>> gshereme(a)redhat.com IRC: gshereme >>>>> <https://red.ht/sig> >>>>> >>>> >>>> >>> >>> -- >>> >>> GREG SHEREMETA >>> >>> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >>> >>> Red Hat NA >>> >>> <https://www.redhat.com/> >>> >>> gshereme(a)redhat.com IRC: gshereme >>> <https://red.ht/sig> >>> >> >> >

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update cluster 4.1 to 4.2
by p.staniforth＠leedsbeckett.ac.uk 27 Jul '18

27 Jul '18

Hello, When I try to update my default cluster to 4.2 it fails with Failed to update Host cluster (User: admin@internal-authz) I get a lot of errors ERROR [org.ovirt.engine.core.bll.UpdateVmCommand] (Transaction Reaper Worker 0) [] Transaction rolled-back for command 'org.ovirt.engine.core.bll.UpdateVmCommand' Thanks, Paul S.

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Understanding JBOD brick configuration
by Jayme 27 Jul '18

27 Jul '18

I'm deploying three host Ovirt HCI and I'm a bit confused about how to configure the glusterFS volumes and bricks in the cockpit. My three hosts are configured the exact same way physically: 2x250GB SSDs in Raid 1 for OS 2 x 2TB SSD in JBOD which I intend to use for Gluster (devices sda and sdb) So on Step 3 (Volumes) of gluster deployment I'm leaving the volumes default (with no arbiter as I want replica 3). So that is creating a volume for Engine, Data and VMstore On step 4 (Bricks) I'm choosing jbod and next is where I'm getting confused. I have to specify the device name and size for each volume. It appears that I have to break up sda and sdb devices here. I have 4 TB total between the two JBOD drives but does that mean I can only specify up to 2TB usable for the data volume (on either sda or sdb) then split the space on the second 2TB drive between engine and vmstore? If so this seems like an awful waste of a 2TB drive for use for only engine and vmstore volumes. With my JBOD configuration of two separate disks per hosts is there any way I can have a data volume use most of that space say 3.5TB and the rest goes to engine/vmstore? It was my understanding that glusterFS would pool all available space together and I could use it however I wanted. Can I achieve this without putting the 2TB disks in to a raid configuraiton? Thanks!

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trunked ports
by william.dossett＠gmail.com 27 Jul '18

27 Jul '18

Hi, I setup oVirt a few years back. now that the HCI is real, I am revisiting it. I have deployed with Gluster, and am now moving on to networking. I come from a VMware shop and normally we trunk all the network ports exposing all VLANs to the hosts and place VMs in Portgoups that are tagged with VLANs. I did manage to do this years back but I am struggling to get this to work today. I had pretty limited hardware back then and I thought I installed using vlan tagging and trunked ports, but I don't see any option to do this using the glusterfs and hosted engine setup. Each host has a dual port 10Gb NICs I use one for storage that is connected to my storage network and one for ovirtmgmt. (I need to add another of these for redundancy down the road, but no money for that at the moment) The hosts also have 4 x 1Gb ports. So in lieu of being able to configure vlan tagging to trunked ports on hosted engine deploy, I am considering cabling up a 1 Gb port on each in my management services VLAN and when it is all up and running create another logical network (or several of them as I think these equate to what is a vlan tagged port group in VMware) with the 10Gb NIC backing for VMs. Does that sound reasonable? Or if anyone can point me to any docs that describe how to deploy to a specific VLAN with trunk ports, that would be nice as well as I won't have to actually go to the office and run additional cables. Appreciate any advice Bill

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Re: can't connect to spice console
by Deekshith 27 Jul '18

27 Jul '18

Dear Team Please help me to solve this problem. Regards Deekshith

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Do you need to format/mount bricks before deploying HCI?
by Jayme 26 Jul '18

26 Jul '18

I'm building a 3 host HCI configuration. I have servers configured and latest version of oVirt node 4.2 installed. I'm preparing to run the cockpit hosted engine + glusterFS deploy. Each of my hosts have two SSDs in JBOD /dev/sda and /dev/sdb Currently these drives have not been touched, formatted or mounted. Is this required before continuing with the deploy, or will the deploy script format and mount the drives accordingly? Thanks!

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Re: VM Portal
by Greg Sheremeta 26 Jul '18

26 Jul '18

On Thu, Jul 26, 2018 at 11:28 AM carl langlois <crl.langlois(a)gmail.com> wrote: > yes it is an upgrade. My current web-ui version is > > ovirt-web-ui.noarch 1.3.9-1.el7.centos > @ovirt-4.2 > > and my engine package is > > ovirt-engine.noarch 4.2.0.2-1.el7.centos > ^^ Hmm, that should be 4.2.4 too. When did you upgrade? @Michal Skrivanek <mskrivan(a)redhat.com> have you seen this behavior? > > > On Thu, Jul 26, 2018 at 11:12 AM, Greg Sheremeta <gshereme(a)redhat.com> > wrote: > >> Is this an upgrade? We did have a bug where ovirt-web-ui wasn't getting >> upgraded properly. You can yum/dnf update it and try again. >> >> On Thu, Jul 26, 2018 at 10:58 AM carl langlois <crl.langlois(a)gmail.com> >> wrote: >> >>> Hi, >>> >>> Yes my user should have permission to see the VM since it is in the VM >>> permission table >>> >>> I have look at the version from the web ui and it says >>> Software Version:4.2.0.2-1.el7.centos >>> >>> >>> >>> why it is not 4.2.4 >>> >>> my repo in the engine VM is >>> [ovirt-4.2] >>> name=Latest oVirt 4.2 Release >>> #baseurl=http://resources.ovirt.org/pub/ovirt-4.2/rpm/el$releasever/ >>> mirrorlist= >>> http://resources.ovirt.org/pub/yum-repo/mirrorlist-ovirt-4.2-el$releasever >>> enabled=1 >>> skip_if_unavailable=1 >>> gpgcheck=1 >>> >>> >>> Thanks >>> Regards >>> >>> >>> >>> On Thu, Jul 26, 2018 at 10:47 AM, Greg Sheremeta <gshereme(a)redhat.com> >>> wrote: >>> >>>> >>>> >>>> On Thu, Jul 26, 2018 at 7:52 AM carl langlois <crl.langlois(a)gmail.com> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> I know thta the VM portal add issue with displaying user VMs. It seem >>>>> to be fix with this bug >>>>> *https://bugzilla.redhat.com/show_bug.cgi?id=148087 >>>>> <https://bugzilla.redhat.com/show_bug.cgi?id=148087>* >>>>> >>>>> >>>> https://bugzilla.redhat.com/show_bug.cgi?id=1480877 (you missed a 7 >>>> :)) >>>> >>>> >>>>> But if i try the portal does not show anything, My engine is up to >>>>> date with 4.2 repo. It this still a issue? >>>>> >>>> >>>> Yes, that code is released and it should be working. Can you describe >>>> your permissions? Does your user have permissions to see the vm? >>>> >>>> >>>>> >>>>> Thanks >>>>> _______________________________________________ >>>>> 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/AMNEI773NCIYN… >>>>> >>>> >>>> >>>> -- >>>> >>>> GREG SHEREMETA >>>> >>>> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >>>> >>>> Red Hat NA >>>> >>>> <https://www.redhat.com/> >>>> >>>> gshereme(a)redhat.com IRC: gshereme >>>> <https://red.ht/sig> >>>> >>> >>> >> >> -- >> >> GREG SHEREMETA >> >> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >> >> Red Hat NA >> >> <https://www.redhat.com/> >> >> gshereme(a)redhat.com IRC: gshereme >> <https://red.ht/sig> >> > > -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

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Re: [ovirt-devel] storage domain deactivating
by Nir Soffer 26 Jul '18

26 Jul '18

On Thu, Jul 26, 2018 at 9:29 PM Hetz Ben Hamo <hetz(a)hetz.biz> wrote: > On Thu, Jul 26, 2018 at 9:22 PM, Nir Soffer <nsoffer(a)redhat.com> wrote: > >> On Thu, Jul 26, 2018 at 9:11 PM Hetz Ben Hamo <hetz(a)hetz.biz> wrote: >> >>> Hi, >>> >> >> Hi Hetz, >> >> First I want to thank you for your great oVirt videos: >> https://www.youtube.com/channel/UCWrtPbXo4iVxO45aRABIJjg >> Warning: Hebrew content :-) >> >> > You're welcome. Didn't know I was *that* famous at RH IL. Give my regards > to Shai Revivo, Dudi and Yuval Turgeman ;) > I found it via twitter: https://twitter.com/itamarheim/status/1019947786471698439 > > >> I hope you plan another video showing how to upload ISO image >> directly into a FC or iSCSI domain... >> > > iSCSI - I'll probably make one. FC - no hardware here at home ;) > > >> One of the weird thing that happens is that when the machine boots and it >>> starts the HE, it mounts the storage domains and everything works. However, >>> after few moments, 3 of my 4 storage domains (ISO, export, and another >>> storage domain, but not the hosted_engine storage domain) is being >>> automatically deactivted, with the following errors: >>> >>> VDSM command GetFileStatsVDS failed: Storage domain does not exist: >>> (u'f241db01-2282-4204-8fe0-e27e36b3a909',) >>> Refresh image list failed for domain(s): ISO (ISO file type). Please >>> check domain activity. >>> Storage Domain ISO (Data Center HetzLabs) was deactivated by system >>> because it's not visible by any of the hosts. >>> Storage Domain data-NAS3 (Data Center HetzLabs) was deactivated by >>> system because it's not visible by any of the hosts. >>> Storage Domain export (Data Center HetzLabs) was deactivated by system >>> because it's not visible by any of the hosts. >>> >>> However, when I see those message and I'm manually re-activating those >>> storage domains, all of them getting the status "UP" and there are no >>> errors and I can see disks, images, etc... >>> >> >> What happens if you wait 10 minutes? I guess the system will activate all >> the domains >> automatically. >> > > I didn't wait 10 minutes. Too impatient ;) > > >> >> >>> Should I open a bug in Bugzilla about this issue? >>> >> >> Yes, this sounds like incorrect behavior, even if the storage domains are >> activated >> automatically later. >> > > Under which product? ( > https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt) > https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt-engine Component: BLL.Storage oVirt team: Storage Don't forget to include logs from both engine host and all nodes. engine: /var/log/ovirt-engine/engine.log hosts: /var/log/vdsm/vdsm.log /var/log/sanlock.log /var/log/messages Note: the best mailing list for this discussions is this one: https://lists.ovirt.org/archives/list/users%40ovirt.org/ Nir

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