Re: [ovirt-users] HA agent fails to start

2016-04-13 Thread Richard Neuboeck
The answers file shows the setup time of both machines. On both machines hosted-engine.conf got rotated right before I wrote this mail. Is it possible that I managed to interrupt the rotation with the reboot so the backup was accurate but the update not yet written to hosted-engine.conf?

Re: [ovirt-users] Hosted engine on gluster problem

2016-04-13 Thread Sandro Bonazzola
On Tue, Apr 12, 2016 at 2:05 PM, Luiz Claudio Prazeres Goncalves < luiz...@gmail.com> wrote: > Hi Sandro, I've been using gluster with 3 external hosts for a while and > things are working pretty well, however this single point of failure looks > like a simple feature to implement,but critical to

Re: [ovirt-users] Hosted engine on gluster problem

2016-04-13 Thread Sandro Bonazzola
On Tue, Apr 12, 2016 at 6:47 PM, Nir Soffer wrote: > On Tue, Apr 12, 2016 at 3:05 PM, Luiz Claudio Prazeres Goncalves > wrote: > > Hi Sandro, I've been using gluster with 3 external hosts for a while and > > things are working pretty well, however this

Re: [ovirt-users] HA agent fails to start

2016-04-13 Thread Simone Tiraboschi
On Wed, Apr 13, 2016 at 9:38 AM, Richard Neuboeck wrote: > The answers file shows the setup time of both machines. > > On both machines hosted-engine.conf got rotated right before I wrote > this mail. Is it possible that I managed to interrupt the rotation with > the reboot

[ovirt-users] VM has been paused due to no Storage space error.

2016-04-13 Thread nicolas
Hi, We're running oVirt 3.6.4.1-1. Lately we're seeing a bunch of events like these: 2016-04-13 10:52:30,735 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (DefaultQuartzScheduler_Worker-86) [60dea18f] VM 'f9cd282e-110a-4896-98d3-6d320662744d'(vm.domain.com) moved from 'Up' -->

Re: [ovirt-users] Looking for Python-SDK documentation

2016-04-13 Thread Yedidyah Bar David
On Wed, Apr 13, 2016 at 12:03 AM, Brett I. Holcomb wrote: > On Tue, 2016-04-12 at 07:57 -0400, Alexander Wels wrote: >> On Monday, April 11, 2016 05:03:28 PM Brett I. Holcomb wrote: >> > >> > On Mon, 2016-04-11 at 20:41 +0200, Frank Thommen wrote: >> > > >> > > On 11.04.16

[ovirt-users] VDSM Won't Start

2016-04-13 Thread Charles Tassell
Hi Everyone, I'm having an issue with one of my hosts. I was performing a yum update when the box crashed and rebooted, which left a lot of packages broken. I resolved the issue by running "yum reinstall" on all the packages that were in the update, but since then VDSM won't start. I

Re: [ovirt-users] VDSM Won't Start

2016-04-13 Thread Simone Tiraboschi
On Wed, Apr 13, 2016 at 1:06 PM, Charles Tassell wrote: > Hi Everyone, > > I'm having an issue with one of my hosts. I was performing a yum update > when the box crashed and rebooted, which left a lot of packages broken. I > resolved the issue by running "yum reinstall" on

Re: [ovirt-users] VDSM Won't Start

2016-04-13 Thread Charles Tassell
Hi Simon, I tried that, but the same problem: vdsm won't start, so the deploy can't continue. There is some sort of bug with running VDSMd, but I can't find any error logging to say what that bug is so I'm at a loss as to how to fix it. On 16-04-13 08:47 AM, Simone Tiraboschi wrote:

Re: [ovirt-users] VM has been paused due to no Storage space error.

2016-04-13 Thread Fred Rolland
Hi, What kind of storage do you have ? (ISCSI,FC,NFS...) Can you provide the vdsm logs from the host where this VM runs ? Thanks, Freddy On Wed, Apr 13, 2016 at 1:02 PM, wrote: > Hi, > > We're running oVirt 3.6.4.1-1. Lately we're seeing a bunch of events like > these: > >

Re: [ovirt-users] VM has been paused due to no Storage space error.

2016-04-13 Thread nicolas
Hi Fred, This is an iSCSI storage. I'm attaching the VDSM logs from the host where this machine has been running. Should you need any further info, don't hesitate to ask. Thanks. Regards. El 2016-04-13 11:54, Fred Rolland escribió: Hi, What kind of storage do you have ? (ISCSI,FC,NFS...)

Re: [ovirt-users] VM has been paused due to no Storage space error.

2016-04-13 Thread Alex Crow
Hi, If you have set up VM disks as Thin Provisioned, the VM has to pause when the disk image needs to expand. You won't see this on VMs with preallocated storage. It's not the SAN that's running out of space, it's the VM image needing to be expanded incrementally each time. Cheers Alex

Re: [ovirt-users] Looking for Python-SDK documentation

2016-04-13 Thread Alexander Wels
On Tuesday, April 12, 2016 05:12:34 PM Brett I. Holcomb wrote: >1. On Tue, 2016-04-12 at 23:03 +0200, Frank Thommen wrote: > > On 12.04.16 13:57, Alexander Wels wrote: > > > On Monday, April 11, 2016 05:03:28 PM Brett I. Holcomb wrote: > > > > On Mon, 2016-04-11 at 20:41 +0200, Frank Thommen

[ovirt-users] Ovirt VM to kvm image

2016-04-13 Thread Budur Nagaraju
Hi Is there anyways to convert ovirt VM to kvm .IMG VM ? Thanks, Nagaraju ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] VM has been paused due to no Storage space error.

2016-04-13 Thread Colin Coe
Ahh, we've seen this as well in RHEV and have wondered what was going on. A better message would be good. On Wed, Apr 13, 2016 at 7:43 PM, Alex Crow wrote: > Hi, > > If you have set up VM disks as Thin Provisioned, the VM has to pause when > the disk image needs to

Re: [ovirt-users] VM has been paused due to no Storage space error.

2016-04-13 Thread Fred Rolland
Hi, Yes, just as Alex explained, if the disk has been created as thin provisioning, the vdsm will extends once a watermark is reached. Usually it should not get to the state the Vm is paused. >From the log, you can see that the request for extension has been sent before the VM got to the No

Re: [ovirt-users] Ovirt + OpenVSwitch

2016-04-13 Thread Dan Kenigsberg
On Mon, Apr 11, 2016 at 01:24:51PM +0200, Sverker Abrahamsson wrote: > Hi > My usecase is that I am setting up a lab to emulate a customers production > environment which has multiple vlans. As this is done in a hosting > environment where I don't have any control over the switches, I've created >

Re: [ovirt-users] Looking for Python-SDK documentation

2016-04-13 Thread Simone Tiraboschi
On Wed, Apr 13, 2016 at 8:19 AM, Yedidyah Bar David wrote: > On Wed, Apr 13, 2016 at 12:03 AM, Brett I. Holcomb > wrote: >> On Tue, 2016-04-12 at 07:57 -0400, Alexander Wels wrote: >>> On Monday, April 11, 2016 05:03:28 PM Brett I. Holcomb wrote: >>> > >>>

[ovirt-users] Monitor your oVirt datacenter with Prometheus

2016-04-13 Thread Roman Mohr
Hi, I created a blogpost on how to monitor your oVirt datacenter with Prometheus [1]. This way you get access to real time metrics and can use the powerful Prometheus query language, the Prometheus Alertmanager and visualization tools like Grafana. Tasks like finding hosts which are

Re: [ovirt-users] Hosted engine on gluster problem

2016-04-13 Thread Sahina Bose
On 04/12/2016 01:33 PM, Sandro Bonazzola wrote: On Mon, Apr 11, 2016 at 11:44 PM, Bond, Darryl > wrote: My setup is hyperconverged. I have placed my test results in https://bugzilla.redhat.com/show_bug.cgi?id=1298693 Ok, so you're

Re: [ovirt-users] VDSM Won't Start

2016-04-13 Thread Charles Tassell
Hi Guys, Thanks, I found the problem. I had edited the /etc/vdsm logger config files to cut down on all the debug logging and the process failed (silently in any system log I could find) due to a parsing error. Restored the logger files to defaults and it worked. For anyone going

Re: [ovirt-users] Ovirt VM to kvm image

2016-04-13 Thread Nathanaël Blanchet
Yes it is doable by searching relative ids on the storage, but the simpliest way to do such a thing is exporting your vm via the export domain, then the disk will be in raw format on the nfs share. Finally, you may manually redefine your vm properties to libvirt/kvm. Le 13/04/2016 14:00,

Re: [ovirt-users] stalls during live Merge Centos 7 / qemu 2.3

2016-04-13 Thread Markus Stockhausen
Ok will give it a try... Von: Pavel Gashev [p...@acronis.com] Gesendet: Mittwoch, 13. April 2016 15:12 An: Markus Stockhausen; users Betreff: Re: AW: [ovirt-users] stalls during live Merge Centos 7 / qemu 2.3 Markus, So all CPU threads are blocked by the

Re: [ovirt-users] Ovirt VM to kvm image

2016-04-13 Thread Nathanaël Blanchet
On any host of the cluster, you will find the export domain mount point under /rhev/data-center/mnt/MOUNT Then, you can apply a succession of grep command to find the ids you need form $MOUNT, for example * find the vm: ID=$(grep $VMNAME -r master/vms/ | awk -F "/" '{ print $3 }') //

Re: [ovirt-users] Educational use case question

2016-04-13 Thread Yair Zaslavsky
Be advised that after installation is done, you can manage VMs using the ovirt webadmin. - Original Message - From: "Michael Hall" To: users@ovirt.org Sent: Thursday, 14 April, 2016 12:19:28 PM Subject: Re: [ovirt-users] Educational use case question Thanks

Re: [ovirt-users] Educational use case question

2016-04-13 Thread Michael Hall
Thanks Julian, I'm in Mildura in VIC. I was hoping for a "pure" web-based client console solution, not something like the VMware desktop client. Anyway, I'm not going to get too hung up on this. Even if we go VMware because it "just works" and everyone's happy with it, we'll still do plenty of

Re: [ovirt-users] Educational use case question

2016-04-13 Thread Michael Hall
Yes but what about the student sitting on the Windows machine in the lab who wants to install and interact with her VM via it's GUI ... like is possible in Virtual Machine Manager on RHEL/CentOS 7 ... except she'd be doing it remotely via an in-browser console ... like Digital Ocean do for

Re: [ovirt-users] Educational use case question

2016-04-13 Thread Michael Hall
Thanks for the response. I did see that page and certainly agree with the point under "Benefit to oVirt" heading: "This operational mode will attract users already familiar with it from other virt platforms." I'm happy building headless servers using CLI over SSH, but my colleague and students

Re: [ovirt-users] Educational use case question

2016-04-13 Thread Alex Crow
This certainly works. Console can be reached via a browser plugin or Virt-Viewer (available for Windows). Self-hosted engine is the way to go, and is production-ready, especially if you want to add more nodes later. On 14/04/16 03:33, Michael Hall wrote: > Yes but what about the student sitting

Re: [ovirt-users] Ovirt VM to kvm image

2016-04-13 Thread Budur Nagaraju
I have exported the vm to the export_domain below are the two files I found in the path "/var/lib/exports/export_domain/de23c906-bb57-4d78-9d50-041171b498f2/images/92fc9aa1-cad7-4562-b289-3795573cbb94" a2ef36fa-ecfa-4138-8f19-2f7609276d4b a2ef36fa-ecfa-4138-8f19-2f7609276d4b.meta can we convert

[ovirt-users] adding glusterfs to ovirt

2016-04-13 Thread Fabrice Bacchella
I installed a oVirt stack without glusterfs. Now I want to add it. So I configured a cluster to be a gluster-enabled one. Now i want to add a gluster volume to it. That went fine until I click Ok at the "New Volume" dialog, the answer was : Error while executing action Create Gluster Volume:

Re: [ovirt-users] Ovirt VM to kvm image

2016-04-13 Thread Nathanaël Blanchet
No need to convert anything, a2ef36fa-ecfa-4138-8f19-2f7609276d4b is alreay the raw file you need. You can rsync it and rename it to myvm.img. Le 13/04/2016 17:28, Budur Nagaraju a écrit : I have exported the vm to the export_domain below are the two files I found in the path

Re: [ovirt-users] Looking for Python-SDK documentation

2016-04-13 Thread Brett I. Holcomb
On Wed, 2016-04-13 at 09:19 +0300, Yedidyah Bar David wrote: > On Wed, Apr 13, 2016 at 12:03 AM, Brett I. Holcomb > com> wrote: > > > > snipped > > > > One question I have as I read this. In a hosted-engine environment how > > do I use the SDK to tell if the Engine VM is running. I could dump

Re: [ovirt-users] stalls during live Merge Centos 7 / qemu 2.3

2016-04-13 Thread Markus Stockhausen
Hi Pavel, I tested as advised. And aaargh hit the next two OVirt bugs https://bugzilla.redhat.com/show_bug.cgi?id=1326900 Nevertheless: Merging only one disk at once works as expected. The VM stays up, keeps running and is responsive. Markus

Re: [ovirt-users] stalls during live Merge Centos 7 / qemu 2.3

2016-04-13 Thread Gianluca Cecchi
On Wed, Apr 13, 2016 at 7:54 PM, Markus Stockhausen wrote: > Hi Pavel, > I don't understand... > > I tested as advised. And aaargh hit the next two OVirt bugs > > https://bugzilla.redhat.com/show_bug.cgi?id=1326900 > >From above it seems that also one by one

Re: [ovirt-users] stalls during live Merge Centos 7 / qemu 2.3

2016-04-13 Thread Markus Stockhausen
Hi, I was just annoyed that during my tests I got a second error. For me it seemed as finally everything worked fine. Although the single disk live merge task was shown to be still running finally. Nevertheless after Nirs explanation for BZ1326900 I'm unsure if the single disk live merge really

Re: [ovirt-users] stalls during live Merge Centos 7 / qemu 2.3

2016-04-13 Thread Nir Soffer
On Wed, Apr 13, 2016 at 10:23 PM, Markus Stockhausen wrote: > Hi, > > I was just annoyed that during my tests I got a second error. For me > it seemed as finally everything worked fine. Although the single disk live > merge task was shown to be still running finally. > >

[ovirt-users] RESTAPI and kerberos authentication

2016-04-13 Thread Marcel Galke
Hello, I need to automatically create a list of all the VMs and the storage path to their disks in the data center for offline storage for desaster recovery. We have oVirt 3.6 and IPA 4.2.0. To achieve this my idea was to query the API using Kerberos authentication and a keytab. This could then

Re: [ovirt-users] stalls during live Merge Centos 7 / qemu 2.3

2016-04-13 Thread Pavel Gashev
It really works. The bug is that engine doesn't update the state of finalization step. Engine.log shows that finalization is actually finished. Restart of engine fixes it. Also it's possible to fix it in directly in database w/o restarting anything. From: Markus Stockhausen

Re: [ovirt-users] nfs storage permission problem

2016-04-13 Thread Brett I. Holcomb
On Wed, 2016-04-13 at 15:52 -0700, Bill James wrote: > [vdsm@ovirt4 test /]$ touch /rhev/data-center/mnt/ovirt3- > ks.test.j2noc.com:_ovirt-store_nfs/test > touch: cannot touch ‘/rhev/data-center/mnt/ovirt3- > ks.test.j2noc.com:_ovirt-store_nfs/test’: Read-only file system > > Hmm, read-only. 

Re: [ovirt-users] nfs storage permission problem

2016-04-13 Thread Brett I. Holcomb
On Wed, 2016-04-13 at 15:09 -0700, Bill James wrote: > I have a cluster working fine with 2 nodes. > I'm trying to add a third and it is complaining: > > > StorageServerAccessPermissionError: Permission settings on the > specified  > path do not allow access to the storage. Verify permission

[ovirt-users] Educational use case question

2016-04-13 Thread Michael Hall
Hi I am teaching IT subjects in TAFE (a kind of post-secondary technical college) in Australia. We are currently looking for a virtualisation platform that will allow students to install and manage VMs via web interface. VMware is being proposed but I am trying to get KVM and the RedHat

Re: [ovirt-users] Educational use case question

2016-04-13 Thread Julian De Marchi
Hey Michael, > I am teaching IT subjects in TAFE (a kind of post-secondary technical > college) in Australia. Great news for this tech to be in tafe. I remember my time at Logan tafe got me into linux. We are currently looking for a virtualisation platform that will allow students to

Re: [ovirt-users] Educational use case question

2016-04-13 Thread Yair Zaslavsky
As far as I remember, oVirt does come with an all in one configuration , but looks like it was deprecated at 3.6, So can you try out the self hosted engine? https://www.ovirt.org/develop/release-management/features/engine/self-hosted-engine/ - Original Message - From: "Michael