[Users] oVIRT 3.3 beta: Can't start imported VM
by rni＠chef.net
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Hi,
I've run in problems, when I import a KVM instance.
On a CentOS6.4 KVM 'server' I do a
virt-v2v -i libvirtxml -o rhev -osd ovirt:/var/lib/exports/VMs --network ovirtmgmt vm1.xml
Extract from vm1.xml
...
<os>
<type arch='x86_64' machine='rhel5.5.0'>hvm</type>
<boot dev='hd'/>
</os>
...
After importing this VM to oVirt, I can't start it on an CentOS 6.4 node
libvirt.log tells me
error : virNetClientProgramDispatchError:174 : internal error process exited while connecting to monitor: Supported machines are:
pc RHEL 6.4.0 PC (alias of rhel6.4.0)
rhel6.4.0 RHEL 6.4.0 PC (default)
rhel6.3.0 RHEL 6.3.0 PC
rhel6.2.0 RHEL 6.2.0 PC
rhel6.1.0 RHEL 6.1.0 PC
rhel6.0.0 RHEL 6.0.0 PC
rhel5.5.0 RHEL 5.5.0 PC
rhel5.4.4 RHEL 5.4.4 PC
rhel5.4.0 RHEL 5.4.0 PC
Any hints ???
HaJo
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<span style=3D'font-family:Verdana'><span style=3D'font-size:12px'>Hi,<br /=
><br />I've run in problems, when I import a KVM instance.<br /><br />On a =
CentOS6.4 KVM 'server' I do a<br /><span id=3D"editor_signature">virt-v2v -=
i libvirtxml -o rhev -osd ovirt:/var/lib/exports/VMs --network ovirtmgmt vm=
1.xml</span><br /><br />Extract from vm1.xml<br />...<br /> <os>=
;<br /> <type arch=3D'x86_64' machine=3D'rhel5.5.0'>=
;hvm</type><br /> <boot dev=3D'hd'/><br />&nb=
sp; </os><br /> ...<br /><br />After importing this VM to oVirt,=
I can't start it on an CentOS 6.4 node<br />libvirt.log tells me<br /><br =
/> error : virNetClientProgramDispatchError:174 : internal error proce=
ss exited while connecting to monitor: Supported machines are:<br />pc =
; RHEL 6.4.0 PC (alias of rhel6.4=
.0)<br />rhel6.4.0 RHEL 6.4.0 PC (default)<br />rhel6.3.0 RHEL =
6.3.0 PC<br />rhel6.2.0 RHEL 6.2.0 PC<br />rhel6.1.0 RHEL 6.1.0=
PC<br />rhel6.0.0 RHEL 6.0.0 PC<br />rhel5.5.0 RHEL 5.5.0 PC<b=
r />rhel5.4.4 RHEL 5.4.4 PC<br />rhel5.4.0 RHEL 5.4.0 PC<br /><=
br />Any hints ???<br /><br />HaJo</span></span>
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11 years, 5 months
[Users] Ceph RBD
by Alex T
Just wondering if there is any possibility of adding support for Ceph's
RBD, I understand there are means of simply mounting an RBD with glusterfs,
but for performance and simplicity adding support for creating and adding
RBD's to VM's would be nice... from my experience on ubuntu 12.04 Qemu
1.4.2 is a strong recommendation.
I just don't want to switch to opennebula (although probably the easiest
transition from ovirt) or proxmox, kind of getting hooked on the ovirt, but
it's lack of support for ceph maybe for it's direct competition with
gluster is imposing on its adoption...
Just some other thoughts for the developer's who seem to be few and far
between (or at least according to bugzilla), providing support for
debian/arch/gentoo (although they already have a little community going), I
think would get alot more involvement..
Also getting the website fixed up should be asap, I mean, it is very hard
to navigate, broken links, dead pages, there are tons of pages that are
outdated, some that are up to date but are very difficult to navigate
too... I mean you can really just copy and paste the RHEV admin manual and
call it the ovirt manual, and get alot more interest, if you try and go to
the ovirt admin manual now its just a dead page....
There are from what I remember 1800+ bugs and it seems that only a few
developer's are actively working on them, I think that creating some better
video's, with better audio showing just how simple it is to create a
storage domain, create gluster volumes, iscsi domains etc.. would greatly
enhance support, because lets face it, ovirt makes managing your
infrastructure easy and intuitive... the more user's the bigger the
community the faster the development, please port all the documentation
possible from RH to Ovirt and fix up all the broken and dead links on the
website so people don't think that Ovirt is a dead project, advertise all
the supporter's intel, ibm, netapp whoever... if you get support in for
Ceph, you beat out Citrix Vmware, Microsoft, Oracle all in one punch,
everyone is looking at Ceph, ovirt is the replacement for microsofts
virtual machine manager which requires a ton of things to get functional
and the fact that hyper-v is a piece of crap, citrix xenserver at this
level would cost around $5K per server with xendesktop and their cloud
portal or whatever it's called would be over 10-20K+, VMware would be
around 40-50K depending how many server's but just the storage domain
option I believe is 35K, oracle I think is a little cheaper at about 3.5K
per server, but not so many features... I mean ovirt has so much to offer,
just need to get the word out there!
I also think getting openvswitch implemented would also be a great addition
to both security and functionality.
Anyways, great job so far guy's, thank you very much for this software,
11 years, 5 months
[Users] Ovirt-engine for Fedora 18
by noc
Hi All,
I tried yum upgrade on my F18 mgmt-engine server and saw that I don't
get 3.2.2. Running the following command:
yum --disablerepo=* --enablerepo=ovirt-stable list
shows the following (shortened)
otopi.noarch 1.0.2-1.fc18
@ovirt-stable
otopi-java.noarch 1.0.2-1.fc18
@ovirt-stable
ovirt-engine.noarch 3.2.1-1.fc18
@ovirt-stable
ovirt-engine-backend.noarch
3.2.1-1.fc18 @ovirt-stable
ovirt-engine-cli.noarch
3.2.0.12-1.fc18 @updates
ovirt-engine-dbscripts.noarch
3.2.1-1.fc18 @ovirt-stable
ovirt-engine-dwh.noarch
3.2.0-1.fc18 @ovirt-beta
ovirt-engine-genericapi.noarch
3.2.1-1.fc18 @ovirt-stable
ovirt-engine-reports.noarch
3.2.0-2.fc18 @ovirt-stable
ovirt-engine-restapi.noarch
3.2.1-1.fc18 @ovirt-stable
ovirt-engine-sdk.noarch
3.2.0.11-1.fc18 @updates
ovirt-engine-setup.noarch
3.2.2-1.1.fc18 @ovirt-stable
ovirt-engine-tools.noarch
3.2.1-1.fc18 @ovirt-stable
ovirt-engine-userportal.noarch
3.2.1-1.fc18 @ovirt-stable
ovirt-engine-webadmin-portal.noarch
3.2.1-1.fc18 @ovirt-stable
ovirt-host-deploy.noarch
1.0.2-1.fc18 @ovirt-stable
ovirt-host-deploy-java.noarch
1.0.2-1.fc18 @ovirt-stable
ovirt-image-uploader.noarch
3.2.2-1.fc18 @ovirt-stable
ovirt-iso-uploader.noarch
3.2.2-1.fc18 @ovirt-stable
ovirt-log-collector.noarch
3.2.2-1.fc18 @ovirt-stable
ovirt-release-fedora.noarch 7-1 @/ovirt-release-fedora.noarch
Notice the 3.2.1 ovirt-engine.noarch but the 3.2.2-1 ovirt-engine-setup.
Running the same command on a Centos-6.4 engine server gives me the
expected ovirt-engine-3.2.2-1.1.el6.noarch
Regards,
Joop
--
irc: jvandewege
11 years, 5 months
Re: [Users] Vlan interface on top of bonding
by Juan Pablo Lorier
Hi everyone,
Thank you all, you've been very helpfull. I have one more question; How
do I get a network not to be a VM network. If I create a new one, the VM
option is ticked and grayed so I can't untick it. The same thing with an
already created network.
Sorry for all this questions, but though I've managed to find out by
myself other stuff like vsdm changing multipath.conf, I haven't found
much documentation on network configuration (this kind of stuff).
Regards,
11 years, 5 months
Re: [Users] Resize storage domain
by eduardo＠freedominterface.org
This is a multipart message in MIME format.
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Tal,
Thanks for responding, I'll try that sequence. But, what about the
vgresize? It will do this by itself? I saw that there are some logical
volumes...
Thanks again.
----------------------------------------
De: "Tal Nisan" <tnisan(a)redhat.com>
Enviado: domingo, 26 de maio de 2013 06:25
Para: "Eduardo Ramos" <eduardo(a)freedominterface.org>
Assunto: Re: [Users] Resize storage domain
On 05/22/2013 11:04 PM, Eduardo Ramos wrote:
> Hi all!
>
> I have an iscsi domain based on a HP Lefthand cluster. Using HP tool,
> I resized the iscsi volume without problem. On the SPM host, with
> fdisk -l /dev/sdb, I saw the new size, ok.
>
> But now, How do I do ovirt engine see the new size?
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
Hi Eduardo,
In case you have more than one host:
1. Put the domain in maintenance
2. Manually connect iscsi on the SPM host
3. Run pvresize on the LUN
4. Activate the domains
In case you have only 1 host just run pvresize on the disk.
Tal.
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<span style=3D"font-family: Tahoma; font-size: 10pt">Tal,<br />
<br />
Thanks for responding, I'll try that sequence. But, what about the vgresize=
? It will do this by itself? I saw that there are some logical volumes...<b=
r />
<br />
Thanks again.<br />
<div id=3D"divSignature"></div>
<br />
<br />
<span style=3D"font-size: 10pt; font-family: tahoma, arial, sans-serif;"><h=
r size=3D"2" width=3D"100%" align=3D"center" />
<strong>De</strong>: "Tal Nisan" <tnisan(a)redhat.com><br />
<strong>Enviado</strong>: domingo, 26 de maio de 2013 06:25<br />
<strong>Para</strong>: "Eduardo Ramos" <eduardo(a)freedominterface.org>=
<br />
<strong>Assunto</strong>: Re: [Users] Resize storage domain</span><br />
<br />
On 05/22/2013 11:04 PM, Eduardo Ramos wrote:<br />
> Hi all!<br />
><br />
> I have an iscsi domain based on a HP Lefthand cluster. Using HP tool, =
<br />
> I resized the iscsi volume without problem. On the SPM host, with <br =
/>
> fdisk -l /dev/sdb, I saw the new size, ok.<br />
><br />
> But now, How do I do ovirt engine see the new size?<br />
><br />
> _______________________________________________<br />
> Users mailing list<br />
> Users(a)ovirt.org<br />
> http://lists.ovirt.org/mailman/listinfo/users<br />
Hi Eduardo,<br />
<br />
In case you have more than one host:<br />
1. Put the domain in maintenance<br />
2. Manually connect iscsi on the SPM host<br />
3. Run pvresize on the LUN<br />
4. Activate the domains<br />
<br />
In case you have only 1 host just run pvresize on the disk.<br />
<br />
Tal.<br />
<br /></span>
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11 years, 5 months
[Users] Putting the host in maintenance mode via python SDK
by Deepthi Dharwar
Hi,
I am trying to switch off Hosts in DC which are idle.
I wanted to know as to why start/stop of hosts options are enabled in
Power Mgmt tab only when the host is in Maintenance mode and not otherwise.
Also, is there any way via pythonSDK to put the host in maintenance mode ?
Regards,
Deepthi
11 years, 5 months
[Users] engine-update problem
by Juan Pablo Lorier
Hi,
I'm trying to update from 3.1 to 3.2 on Centos 6.4 using the repo from
dreyou.org and when I try to update the engine it gets into a loop
trying to stop the 0 tasks in the database:
Would you like to proceed? (yes|no): yes
Stopping ovirt-engine service... [ DONE ]
Stopping DB related services... [ DONE ]
Info: The following tasks have been found running in the system:
System Tasks:
command_type | entity_type
--------------+-------------
(0 filas)
[ Jun 11 14:03:38 ] Would you like to proceed and try to stop tasks
automatically?
(Answering 'no' will stop the upgrade)? (yes|no): yes
[ Jun 11 14:03:53 ] System will try to clear tasks during the next 3
minutes.
Info: The following tasks have been found running in the system:
System Tasks:
command_type | entity_type
--------------+-------------
(0 filas)
[ Jun 11 14:07:02 ] Would you like to proceed and try to stop tasks
automatically?
(Answering 'no' will stop the upgrade)? (yes|no): yes
[ Jun 11 14:19:53 ] Retrying to clear system tasks. System will try to
clear tasks during the next 3 minutes.
Info: The following tasks have been found running in the system:
System Tasks:
command_type | entity_type
--------------+-------------
(0 filas)
[ Jun 11 14:22:53 ] Would you like to proceed and try to stop tasks
automatically?
(Answering 'no' will stop the upgrade)? (yes|no): no
Thank you
11 years, 5 months
[Users] Using python sdk to find the VMs running on a host.
by Deepthi Dharwar
Hi,
I am using the ovirt-python-sdk to figure out if the host is idle or
not. The way to determine if the host is idle at a given instant is
finding out the number of VMs running on it. If the number of VMs = 0
implies host is idle.
I was exploring the python sdk to figure out Host-VMs mapping i.e What
are the VMs running on the different host.
Looks like the only way to find this, is to query each VM in /api/vms
list to get the host on which it is running.
Is this the right way ? Is there no direct query or REST API to list
the VMs running on a given host at that instant.
I was looking to get the data center hierarchy structure.
Number_of_datacenters
|
V
clusters in each data center
|
V
Hosts in each cluster
|
V
VMs on each host.
This kind of mapping as seen on the GUI. Is there any way to obtain
the same from the ovirt-python-sdk ?
With this information, this would help me write scripts to turn-off my
hosts if idle automatically and power them on as required.
Regards,
Deepthi
11 years, 5 months
[Users] too much debugging in ovirt-node
by Winfried de Heiden
Hi all,
Using ovirt-node-iso-2.6.1-20120228.fc18.iso (2012 seems to be a typo,
must be 2013?) is logging with too much debugging.
Changing all the"DEBUG" to "WARNOMG" in /etc/vdsm/logger.conf and
"persist /etc/vdsm/logger.conf" solved it for /var/log/vdsm/vdsm.log.
However, /var/log/libvirtd.log also shows tons of debug messages. The
file /etc/libvirt/libvirtd.conf shows:
listen_addr="0.0.0.0"
unix_sock_group="kvm"
unix_sock_rw_perms="0770"
auth_unix_rw="sasl"
host_uuid="06304eff-1c91-4e1e-86e2-d773621dcab3"
log_outputs="1:file:/var/log/libvirtd.log"
ca_file="/etc/pki/vdsm/certs/cacert.pem"
cert_file="/etc/pki/vdsm/certs/vdsmcert.pem"
key_file="/etc/pki/vdsm/keys/vdsmkey.pem"
Changing log_outputs="1:file:/var/log/libvirtd.log" to
"log_outputs="3:file:/var/log/libvirtd.log"
with persist (or unpersist first, thn persist) doesn't help. After a
reboot log_outputs="1:file:/var/log/libvirtd.log" will appear again.
How to decrease the log level for libvirtd?
Kind regards,
Winfried
11 years, 5 months
