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[ANN] oVirt 3.6.0 Third Beta Release is now available for testing
by Sandro Bonazzola 20 Aug '15

20 Aug '15

The oVirt Project is pleased to announce the availability of the Third Beta release of oVirt 3.6 for testing, as of August 20th, 2015. oVirt is an open source alternative to VMware vSphere, and provides an excellent KVM management interface for multi-node virtualization. This release is available now for Fedora 22, Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar). This release supports Hypervisor Hosts running Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar), Fedora 21 and Fedora 22. Highly experimental support for Debian 8.1 Jessie has been added too. This release of oVirt 3.6.0 includes numerous bug fixes. See the release notes [1] for an initial list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. New Node ISO and oVirt Live ISO will be available soon as well[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.6_Release_Notes [2] http://plain.resources.ovirt.org/pub/ovirt-3.6-pre/iso/ <http://plain.resources.ovirt.org/pub/ovirt-3.6-pre/iso/ovirt-node/> [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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ovirt-shell and PAGER
by Fabrice Bacchella 20 Aug '15

20 Aug '15

ovirt shell uses PAGER for all output, even single line one. I was using PAGER=less, it made it barely usable. That's strange any way for a interactive shell.

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supported navigators
by Fabrice Bacchella 20 Aug '15

20 Aug '15

I'm running ovirt 3.5.3.1 on a Centos7. But I'm accessing it using my mac and have difficulties with both Safari and Firefox. What are the officially browsers for ovirt ?

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getting UUID
by Fabrice Bacchella 20 Aug '15

20 Aug '15

When I create a new VM with ovirt, I would like to check the generated serial and UUID, I need to check it. Where can I found it in the web UI ?

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[ANN] oVirt 3.5.4 Second Release Candidate is now available for testing
by Sandro Bonazzola 20 Aug '15

20 Aug '15

The oVirt team is pleased to announce that the 3.5.4 Second Release Candidate is now available for testing as of August 20th 2015. The release candidate is available now for Fedora 20, Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar). This release of oVirt includes numerous bug fixes. See the release notes [1] for a list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. A new oVirt Live ISO will be available as well[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.5.4_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Re: [ovirt-users] Users Digest, Vol 47, Issue 70
by Grant Pasley 20 Aug '15

20 Aug '15

we are having the exact same issue with windows 2008r2 server vm on an all aio install on physical sata drives using virtio drives. was not a migration though, installed the vm and drivers from scratch and randoly every 24 to 48 hours the cpu usage maxes out. can only be fixed with a shutdown and start. thanks and regards, grant pasley. xtranet. On 8/20/2015 10:45 AM, users-request(a)ovirt.org wrote: > Send Users mailing list submissions to > users(a)ovirt.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.ovirt.org/mailman/listinfo/users > or, via email, send a message with subject or body 'help' to > users-request(a)ovirt.org > > You can reach the person managing the list at > users-owner(a)ovirt.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Users digest..." > > > Today's Topics: > > 1. Re: Servers Hang at 100% CPU On Migration > (Chris Jones - BookIt.com Systems Administrator) > 2. Servers Hang at 100% CPU On Migration > (Chris Jones - BookIt.com Systems Administrator) > 3. Change IP Address of Ovirt Engine (Phil Gersekowski) > 4. Re: Ovirt/Gluster (Sander Hoentjen) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 19 Aug 2015 14:18:51 -0400 > From: Chris Jones - BookIt.com Systems Administrator > <chris.jones(a)bookit.com> > To: "users(a)ovirt.org" <users(a)ovirt.org> > Cc: "Jason Rottero - BookIt.com Systems Engineer" > <jason.rottero(a)bookit.com>, "Kevin Gangi - BookIt.com Systems > Administrator" <kevin.gangi(a)bookit.com>, "Jete Okeeffe - BookIt.com > Director of Production Systems" <jete.okeeffe(a)bookit.com> > Subject: Re: [ovirt-users] Servers Hang at 100% CPU On Migration > Message-ID: <55D4C88B.6040706(a)bookit.com> > Content-Type: text/plain; charset="utf-8"; format=flowed > > I forgot to mention that the vm have to be forcefully restarted when > this happens. > > On 08/19/2015 02:15 PM, Chris Jones - BookIt.com Systems Administrator > wrote: >> oVirt Node - 3.5 - 0.999.201504280931.el7.centos >> >> When migrating servers using an iSCSI storage domain, about 75% of the >> time they will become unresponsive and stuck at 100% CPU after >> migration. This does not happen with direct LUNs, however. >> >> What causes this? How do I stop it from happening? >> >> Thanks --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

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Re: [ovirt-users] vlan-tagging on non-tagged network
by Juan Pablo Lorier 19 Aug '15

19 Aug '15

Hi, My two cents is that shouldn’t be doing mac spoofing protection as a default. There are several use cases where you may use virtual nics defined withing the guest and this feature is going to create problems to users that may not know that there’s a mac spoofing protection withing ovirt. Think of keeaplived vmac option, openvpn and any tap adapter you need to create. If you need to protect against spoofing attacks, you should use the hook or more powerful tools and in any case, you must be aware that you used this kind of protection. Regards,

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Re: [ovirt-users] Testing Ovirt 3.6 Beta 2
by wodel youchi 19 Aug '15

19 Aug '15

Hi, I updated this package ovirt-engine-extension-aaa-jdbc to the latest one available, and the engine's installation terminated successfully. this time I disabled selinux and firewalling on hypervisor and on the VM engine. 1 - Still no trace of the VM engine on webui even after adding storage domain 2 - the ovirt-ha-agent crashes with this message : ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Error: ' 'StorageServer' object has no attribute '_self'' - trying to restart agent 2015-08-17 0:19 GMT+01:00 wodel youchi <wodel.youchi(a)gmail.com>: > Hi folks, > > Two days ago I redid a test with the second beta, and I had the same > problem with the VM engine not present on the webui. > > I cleaned up everything and I redid the test today, this I couldn't > terminate the engine's installation, I had this error after the creation of > the database > > /usr/share/ovirt-engine-extension-aaa-jdbc/dbscripts/schema.sh option non > permise -- e > > the script does not accept -e option > > Regards. > > 2015-08-06 18:42 GMT+01:00 Alexander Wels <awels(a)redhat.com>: > >> On Thursday, August 06, 2015 06:04:44 PM wodel youchi wrote: >> > Hi, >> > >> > A new test with Centos7 as host and Centos7 as VM-engine. >> > >> > The same problem, no VM-engine on Webgui. >> > >> > - I can create and start VMs >> > - I could import my export domain and old data domain >> > >> > There is another problem with host edition, I can't get pass these two >> > parameters when I edit a host: >> > - host groups >> > - compute resources >> > >> >> That is a known bug [1], which should be fixed once [2] is merged. >> >> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1250547 >> [2] https://gerrit.ovirt.org/#/c/44498/ >> >> > I don't know what they mean, they are blank, and if I change the host's >> > configuration, the two parameters become red, and I don't know what to >> fill >> > in. >> > >> > Regards >> > >> > 2015-08-04 10:54 GMT+01:00 Simone Tiraboschi <stirabos(a)redhat.com>: >> > > On Tue, Aug 4, 2015 at 11:25 AM, wodel youchi <wodel.youchi(a)gmail.com >> > >> > > >> > > wrote: >> > > > Hi again, >> > > > >> > > > Yes I mean the hosted-egnine VM >> > > > >> > > > I added the first storage domain (NFS4), I even added the ISO >> domain, >> > > > but >> > > > still no vm-engine shown on webui. >> > > >> > > Could you please attach your engine logs on bug # 1222010 >> > > >> > > thanks, >> > > Simone >> > > >> > > > Regards. >> > > > >> > > > 2015-08-04 8:19 GMT+01:00 Simone Tiraboschi <stirabos(a)redhat.com>: >> > > >> On Tue, Aug 4, 2015 at 1:28 AM, wodel youchi < >> wodel.youchi(a)gmail.com> >> > > >> >> > > >> wrote: >> > > >> > Hi, >> > > >> > >> > > >> > I redid the installation with Fc22 for the host and the VM >> engine, I >> > > >> > still >> > > >> >> > > >> Did you mean hosted-engine? >> > > >> >> > > >> > have the same problems >> > > >> > - No VM engine on the webui >> > > >> >> > > >> If so there is an open bug on that: >> > > >> https://bugzilla.redhat.com/show_bug.cgi?id=1222010 >> > > >> Adding the first normal (non HE) storage domain is enough to solve >> it: >> > > >> when you add the first data domain the datacenter comes up and the >> > > >> engine-VM got shown. >> > > >> >> > > >> > - Cannot start a created VM, DB error >> > > >> > >> > > >> > Then I tested with Fc22 for th host and Centos7 for the VM engine >> > > >> > - Still no VM engine on webui >> > > >> > - But this time no DB error and the created VM did start. >> > > >> > >> > > >> > Regards. >> > > >> > >> > > >> > 2015-08-03 14:40 GMT+01:00 Sandro Bonazzola <sbonazzo(a)redhat.com >> >: >> > > >> >> No, no specific known issue. >> > > >> >> >> > > >> >> On Sat, Aug 1, 2015 at 8:57 PM, Maor Lipchuk < >> mlipchuk(a)redhat.com> >> > > >> >> >> > > >> >> wrote: >> > > >> >>> Sandro, Eyal, >> > > >> >>> Is there any known issue of this specific build? >> > > >> >>> >> > > >> >>> Regards, >> > > >> >>> Maor >> > > >> >>> >> > > >> >>> ----- Original Message ----- >> > > >> >>> From: "wodel youchi" <wodel.youchi(a)gmail.com> >> > > >> >>> To: "Maor Lipchuk" <mlipchuk(a)redhat.com> >> > > >> >>> Cc: "users" <users(a)ovirt.org> >> > > >> >>> Sent: Saturday, August 1, 2015 3:24:21 PM >> > > >> >>> Subject: Re: [ovirt-users] Testing Ovirt 3.6 >> > > >> >>> >> > > >> >>> Hi, >> > > >> >>> >> > > >> >>> Here are the logs >> > > >> >>> >> > > >> >>> engine.log >> > > >> >>> >> > > >> >>> hosted-engine setup log >> > > >> >>> >> > > >> >>> vdsm.log >> > > >> >>> >> > > >> >>> agent and broker logs >> > > >> >>> >> > > >> >>> >> > > >> >>> About the postgresql function, it's exists >> > > >> >>> gethostnetworksbycluster(uuid) >> > > >> >>> but the webgui is calling it with parameters not defined. >> > > >> >>> >> > > >> >>> 2015-07-31 22:05:20,449 ERROR >> > > >> > > [org.ovirt.engine.core.bll.RunVmCommand] >> > > >> > > >> >>> (default task-23) [7acb8bf] Data access error during C >> > > >> >>> anDoActionFailure.: >> > > >> >>> org.springframework.jdbc.BadSqlGrammarException: >> > > >> >>> PreparedStatementCallback; bad SQL grammar [select * fro >> > > >> >>> m gethostnetworksbycluster(?, ?, ?)]; nested exception is >> > > >> >>> org.postgresql.util.PSQLException: ERROR: function >> gethostnetworks >> > > >> >>> bycluster(uuid, unknown, character varying) does not exist >> > > >> >>> >> > > >> >>> Hint: No function matches the given name and argument types. >> You >> > > >> >>> >> > > >> >>> might >> > > >> >>> need to add explicit type casts. >> > > >> >>> >> > > >> >>> >> > > >> >>> >> > > >> >>> Regards >> > > >> >>> >> > > >> >>> 2015-08-01 10:01 GMT+01:00 Maor Lipchuk <mlipchuk(a)redhat.com>: >> > > >> >>> > Hi wodel, >> > > >> >>> > >> > > >> >>> > can u please attach the engine.log, also the hosted engine >> log. >> > > >> >>> > >> > > >> >>> > Regards, >> > > >> >>> > Maor >> > > >> >>> > >> > > >> >>> > >> > > >> >>> > ----- Original Message ----- >> > > >> >>> > >> > > >> >>> > > From: "wodel youchi" <wodel.youchi(a)gmail.com> >> > > >> >>> > > To: "users" <users(a)ovirt.org> >> > > >> >>> > > Sent: Saturday, August 1, 2015 1:01:57 AM >> > > >> >>> > > Subject: [ovirt-users] Testing Ovirt 3.6 >> > > >> >>> > > >> > > >> >>> > > Hi, >> > > >> >>> > > >> > > >> >>> > > I have installed ovirt 3.6 hosted-engine on Fedora22 for >> test. >> > > >> >>> > > using NFS4 as storage for the vm engine, vms, iso and >> export. >> > > >> >>> > > >> > > >> >>> > > I am using ovirt-release- master repository >> > > >> >>> > > >> > > >> >>> > > I have some problems >> > > >> >>> > > >> > > >> >>> > > 1 - the VM engine is not showing up on the webgui. >> > > >> >>> > > >> > > >> >>> > > 2 - I cannot start a VM after it's creation, I get an error >> > > >> > > about >> > > >> > > >> >>> > > a >> > > >> >>> > >> > > >> >>> > failed >> > > >> >>> > >> > > >> >>> > > connection to DB, in the engine's error log I have an >> exception >> > > >> >>> > > about >> > > >> >>> > > a >> > > >> >>> > >> > > >> >>> > none >> > > >> >>> > >> > > >> >>> > > existant function ' gethostne tworksbycluster'. >> > > >> >>> > > >> > > >> >>> > > 3 - I couldn't import my old export domain >> > > >> >>> > > >> > > >> >>> > > 4 - I couldn't import my old vm domain. >> > > >> >>> > > >> > > >> >>> > > thanks in advance. >> > > >> >>> > > >> > > >> >>> > > _______________________________________________ >> > > >> >>> > > Users mailing list >> > > >> >>> > > Users(a)ovirt.org >> > > >> >>> > > http://lists.ovirt.org/mailman/listinfo/users >> > > >> >> >> > > >> >> -- >> > > >> >> Sandro Bonazzola >> > > >> >> Better technology. Faster innovation. Powered by community >> > > >> >> collaboration. >> > > >> >> See how it works at redhat.com >> > > >> > >> > > >> > _______________________________________________ >> > > >> > Users mailing list >> > > >> > Users(a)ovirt.org >> > > >> > http://lists.ovirt.org/mailman/listinfo/users >> >> >

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openstack Icehouse EOL
by Jorick Astrego 19 Aug '15

19 Aug '15

This is a multi-part message in MIME format. ------------MIME-1162764194-2145178531-delim Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi=2C I=27ve noticed openstack Icehouse is EOL=2C what is the next recommended compatible openstack release for Neutron integration for 3=2E5=3F And for 3=2E6=3F Met vriendelijke groet=2C With kind regards=2C Jorick Astrego Netbulae Virtualization Experts=20 ---------------- =09Tel=3A 053 20 30 270 =09info=40netbulae=2Eeu =09Staalsteden 4-3A =09KvK= 08198180 =09Fax=3A 053 20 30 271 =09www=2Enetbulae=2Eeu =097547 TA Enschede =09BTW= NL821234584B01 ---------------- ------------MIME-1162764194-2145178531-delim Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable =3Chtml=3E =3Cbody=3E Hi,  I've noticed openstack Icehouse is EOL, what is the next recommended<b= r> compatible openstack release for Neutron integration for 3.5?  And for 3.6? = =3CBR /=3E =3CBR /=3E =3Cb style=3D=22color=3A=23604c78=22=3E=3C/b=3E=3Cbr=3E=3Cspan style=3D=22c= olor=3A=23604c78=3B=22=3E=3Cfont color=3D=22000000=22=3E=3Cspan style=3D=22= mso-fareast-language=3Aen-gb=3B=22 lang=3D=22NL=22=3EMet vriendelijke groet= =2C With kind regards=2C=3Cbr=3E=3Cbr=3E=3C/span=3EJorick Astrego=3C/font= =3E=3C/span=3E=3Cb style=3D=22color=3A=23604c78=22=3E=3Cbr=3E=3Cbr=3ENetbul= ae Virtualization Experts =3C/b=3E=3Cbr=3E=3Chr style=3D=22border=3Anone=3B= border-top=3A1px solid =23ccc=3B=22=3E=3Ctable style=3D=22width=3A 522px=22= =3E=3Ctbody=3E=3Ctr=3E=3Ctd style=3D=22width=3A 130px=3Bfont-size=3A 10px= =22=3ETel=3A 053 20 30 270=3C/td=3E =3Ctd style=3D=22width=3A 130px=3Bf= ont-size=3A 10px=22=3Einfo=40netbulae=2Eeu=3C/td=3E =3Ctd style=3D=22wid= th=3A 130px=3Bfont-size=3A 10px=22=3EStaalsteden 4-3A=3C/td=3E =3Ctd sty= le=3D=22width=3A 130px=3Bfont-size=3A 10px=22=3EKvK 08198180=3C/td=3E=3C/tr= =3E=3Ctr=3E =3Ctd style=3D=22width=3A 130px=3Bfont-size=3A 10px=22=3EFax= =3A 053 20 30 271=3C/td=3E =3Ctd style=3D=22width=3A 130px=3Bfont-size= =3A 10px=22=3Ewww=2Enetbulae=2Eeu=3C/td=3E =3Ctd style=3D=22width=3A 130= px=3Bfont-size=3A 10px=22=3E7547 TA Enschede=3C/td=3E =3Ctd style=3D=22w= idth=3A 130px=3Bfont-size=3A 10px=22=3EBTW NL821234584B01=3C/td=3E=3C/tr=3E= =3C/tbody=3E=3C/table=3E=3Cbr=3E=3Chr style=3D=22border=3Anone=3Bborder-top= =3A1px solid =23ccc=3B=22=3E=3CBR /=3E =3C/body=3E =3C/html=3E ------------MIME-1162764194-2145178531-delim--

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vlan-tagging on non-tagged network
by Felix Pepinghege 19 Aug '15

19 Aug '15

Hi everybody! I am experiencing a behaviour of ovirt, of which I don't know whether it is expected or not. My setup is as follows: A virtual machine has a logical network attached to it, which is configured without vlan-tagging and listens to the name 'trunk'. The VM is running an openvpn server. It is a patched openvpn version, including vlan-tagging. That is, openvpn clients get a vlan tag. This should not really be an issue but should satisfy the "why do you want to do it in the first place"-questions. Anyhow, effectively, the VM simply puts vlan-tagged ethernet-frames on the virtual network. These frames, however, never make it to the host's network bridge, which represents the logical network. My observations are: According to tcpdump, the vlan-tagged packages arrive at the "eth1"-interface inside the VM (which *is* the correct interface). Again, according to tcpdump, these packages never arrive at the corresponding network-bridge (i.e., the interface 'trunk') on the host. I know that the setup itself is feasible with KVM---I have it working on a proxmox-machine. Therefore, my conclusion is, that ovirt doesn't like vlan-tagged ethernet-frames on non-tagged logical networks, and somehow filters them out, though I don't really see on what "level" that would happen (Handling the ethernet frames should be a concern of KVM/QEMU/Linux only, once ovirt has started the VM). So this problem could be a CentOS issue, but I really don't see why CentOS should act differently than debian does (proxmox is debian-based). Is this a known/wanted/expected behaviour of ovirt, and can I somehow prevent or elude it? Any help is much appreciated! Of course I am happy to provide more information if that helps helping me :) Regards, Felix

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