- Users - oVirt List Archives

HCI gluster host in maintenance feature
by Gianluca Cecchi 17 Dec '16

17 Dec '16

Hello, Is this supposed to be already in the 4.1 beta? How to check, in case? I'm going to do some tests... https://bugzilla.redhat.com/show_bug.cgi?id=1377370 Thanks Gianluca

1 0

CentOS 7.3 host, VM live migration fails
by Giorgio Bersano 17 Dec '16

17 Dec '16

Hello everyone, I'm happily running an oVirt datacenter in production from Spring 2014 that was updated to in 4.0.5 two weeks ago. The engine runs on a machine outside the DataCenter (no Hosted Engine). Until two days ago the architecture was: engine CentOS 7.2 + iSCSI storage + 3 CentOS 7.2 hosts . Yesterday I updated the hosts to CentOS 7.3 and now I can't live migrate the VMs. The engine is still CentOS 7.2. I did not see problems until there was at least an 7.2 host but VMs are now stuck to their hosts (or you have to shutdown the VM then start it up). Could it be because of the lack of qemu-kvm-ev 2.6 [1]? If so I'm asking to make it very explicit on the ovirt.org website the constraint to NOT UPGRADE TO CENTOS 7.3 until qemu-kvm-ev 2.6 is available. If I had read [1] I would have probably refrained from proceeding but I missed the message. What to do now? ATM I'm not in trouble and I can stand the situation, for a few days. Does someone know when qemu-kvm-ev 2.6 will be available (or, differently said, how reliable is to use pacakges from ovirt-4.0-pre )? Thank you anyway, oVirt is an amazing product indeed. Best regards, Giorgio. 1- CentOS 7.3 is rolling out, need qemu-kvm-ev 2.6 https://www.mail-archive.com/users@ovirt.org/msg37610.html

1 0

Ovirt 4.0 spice console attempting to connect to HV private IP
by Edward Clay 16 Dec '16

16 Dec '16

Hello, I've recently upgraded from ovirt 3.6 to 4.0 and have run into an issue that I'm not finding an explanation or solution to. Currently when I create a new VM and start it up and attempt to connect to the console I get the following error. "Unable to connect to the graphic server Could not connect to 10.1.1.1: Socket I/O timed out" If I attempt to launch a console for a VM created before the upgrade it opens successfully. If I save the console.vv file I can see that the HV public IP address is in this file. If I do the same thing for the failing vm and I see the HV private mgmnt network IP. I'm not finding where I can change which IP is used for console access or a difference in how the VMs created before the upgrade are configured compared to the new VMs. I should also note that I attempted to change the IP in the failing VMs console.vv file and then use it with the remove-viewer spice client and it fails to connect to the port. Any guidance on how to identify what's wrong is greatly appreciated. -- Best regards, Edward Clay Systems Administrator UK2 Group - US Operations Phone: 1-800-222-2165 FAX: 435-755-3449 E-mail: edward.clay(a)uk2group.com Believe in Better Hosting http://www.westhost.com

3 3

Re: [ovirt-users] VM Migration Failed
by Michal Skrivanek 16 Dec '16

16 Dec '16

> On 16 Dec 2016, at 19:21, Michael Watters <Michael.Watters(a)dart.biz> wrote: > > I am running ovirt 3.6 on our cluster What exact versions of engine, hosts, and cluster level? > and VM migration is failing. The > VDSM logs show an error as follows. > > jsonrpc.Executor/7::ERROR::2016-12-16 08:41:04,398::vm::4714::virt.vm::(_updateDevicesDomxmlCache) vmId=`dc419d2b-522a-4e96-b06a-243ec8ede44e`::Alias not found for device type redir during migration at destination host Where/when was the VM started. Did you upgrade anything while VM was running? > > Does anybody know what would cause this? Both hosts are online and have VMs running. Are they same versions? Thanks, michal > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > >

1 0

[Call for feedback] anybody gave 4.1 beta a try?
by Sandro Bonazzola 16 Dec '16

16 Dec '16

Hi, any feedback on 4.1 beta we released last week? Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

8 14

Re: [ovirt-users] Ovirt ISO domain storage is not visible
by Derek Atkins 16 Dec '16

16 Dec '16

Hi, Please ensure that you CC the users list. I'm just another user, but the actual developers are here to help too. If you don't CC the list then you lose their input! On Fri, December 16, 2016 11:13 am, Gomez Asier wrote: > How can I do that? I'm not sure which suggestion of mine has confused you. Log into the host and try to mount the domain. > I can create a new domain because it is created and I don’t have the > option to destroy this domain. You don't have to do that. You need to make sure it's available. Check your NFS server. SSH in and verify everything is copacetic. The SSH to your host and again verify that everything is okay. Check the logs. Clearly the NFS mount is failing; figure how why that is! > You can see the next image -derek > > -----Mensaje original----- > De: Derek Atkins [mailto:derek@ihtfp.com] > Enviado el: viernes, 16 de diciembre de 2016 16:58 > Para: Gomez Asier > CC: users(a)ovirt.org > Asunto: Re: [ovirt-users] Ovirt ISO domain storage is not visible > > Gomez Asier <agomez(a)ikerlan.es> writes: > >> Hello, >> >> My problem is that I’m trying to upload a ISO to a overt storage domain >> and it >> throws the next error: >> >> ERROR: mount.nfs: Connection timed out > > Can you actually NFS mount the ISO domain? > >> I access to ovirtmanager and I have see that the storage domain throws >> the >> next warning: >> >> Storage Domain isos (Data Center Default) was deactivated by system >> because >> it's not visible by any of the hosts. >> >> Where could be the problem? > > NFS Server? > Firewall? > > This seems to imply that the ISO domain NFS filesystem cannot be > mounted. First verify that it can. > > -derek > > -- > Derek Atkins 617-623-3745 > derek(a)ihtfp.com www.ihtfp.com > Computer and Internet Security Consultant > -- Derek Atkins 617-623-3745 derek(a)ihtfp.com www.ihtfp.com Computer and Internet Security Consultant

1 0

Ovirt ISO domain storage is not visible
by Gomez Asier 16 Dec '16

16 Dec '16

--_000_7DA3DBF1088E3B41B80B6E0528F9F99701036E21Ikerlan12ikerla_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, My problem is that I'm trying to upload a ISO to a overt storage domain and= it throws the next error: ERROR: mount.nfs: Connection timed out I access to ovirtmanager and I have see that the storage domain throws the = next warning: Storage Domain isos (Data Center Default) was deactivated by system because= it's not visible by any of the hosts. Where could be the problem? --_000_7DA3DBF1088E3B41B80B6E0528F9F99701036E21Ikerlan12ikerla_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 12 (filtered medium)"> <style>  </style> </head> <body lang=3D"ES" link=3D"blue" vlink=3D"purple"> <div class=3D"Section1"> Hello,<o:p></o:p> <o:p> </o:p> My problem is that I’m tr= ying to upload a ISO to a overt storage domain and it throws the next error= : <o:p></o:p> ERROR: mount.nfs: Connection timed out<o:p>= </o:p> I access to ovirtmanager and I = have see that the storage domain throws the next warning:<o:p></o:p>= Storage Domain isos (Data Center Default) w= as deactivated by system because it's not visible by any of the hosts.<o:p>= </o:p> <o:p> </o:p> Where could be the problem?</sp= an><o:p></o:p> <o:p> </o:p> </div> </body> </html> --_000_7DA3DBF1088E3B41B80B6E0528F9F99701036E21Ikerlan12ikerla_--

2 1

[HEADS UP] CentOS 7.3 ppc64le rolling out today
by Sandro Bonazzola 16 Dec '16

16 Dec '16

Hi, as for x86_64 released on Monday, please wait for qemu-kvm-ev 2.6 to be built on top of the new CentOS 7.3 before upgrading to avoid breakages. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

VM Migration Failed
by Michael Watters 16 Dec '16

16 Dec '16

I am running ovirt 3.6 on our cluster and VM migration is failing. The VDSM logs show an error as follows. jsonrpc.Executor/7::ERROR::2016-12-16 08:41:04,398::vm::4714::virt.vm::(_updateDevicesDomxmlCache) vmId=`dc419d2b-522a-4e96-b06a-243ec8ede44e`::Alias not found for device type redir during migration at destination host Does anybody know what would cause this? Both hosts are online and have VMs running.

1 0

Ovirt ISO domain storage is not visible
by Gomez Asier 16 Dec '16

16 Dec '16

--_000_7DA3DBF1088E3B41B80B6E0528F9F99701036DFBIkerlan12ikerla_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, My problem is that I'm trying to upload a ISO to a overt storage domain and= it throws the next error: ERROR: mount.nfs: Connection timed out I access to ovirtmanager and I have see that the storage domain throws the = next warning: Storage Domain isos (Data Center Default) was deactivated by system because= it's not visible by any of the hosts. Where could be the problem? --_000_7DA3DBF1088E3B41B80B6E0528F9F99701036DFBIkerlan12ikerla_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 12 (filtered medium)"> <style>  </style> </head> <body lang=3D"ES" link=3D"blue" vlink=3D"purple"> <div class=3D"Section1"> Hello,<o:p></o:p> <o:p> </o:p> My problem is that I’m tr= ying to upload a ISO to a overt storage domain and it throws the next error= : <o:p></o:p> ERROR: mount.nfs: Connection timed out<o:p>= </o:p> I access to ovirtmanager and I = have see that the storage domain throws the next warning:<o:p></o:p>= Storage Domain isos (Data Center Default) w= as deactivated by system because it's not visible by any of the hosts.<o:p>= </o:p> <o:p> </o:p> Where could be the problem?</sp= an><o:p></o:p> </div> </body> </html> --_000_7DA3DBF1088E3B41B80B6E0528F9F99701036DFBIkerlan12ikerla_--

1 0