[ovirt-users] Clone - only see 1 disk after clone.

[Foo, Steven]

Hi,

I am using oVirt Engine Version: 4.1.6.2-1.el7.centos.
I tried to clone a test VM within the same ovirt node.
Original:
VM: PENLNXTEST1
Host: PENRHEVH
Disk name: PENTEST1_Disk1 ==> appear in the 
/rhev/data-center/mnt/_data_images_rhev …
After that I rename the VM name to PENLNXTEST2. There are now 2 vms: 
PENLNXTEST1 and PENLNXTEST2
In the Storage Domain tab, I could see 2 alias created.
PENLNXTEST1_Disk1   ef411c04-8f81-4ec3-9c32-0052bc97cc55 
PENLNXTEST1
PENLNXTEST2_Disk1   92381acd-57ca-4d4f-9916-4cc92149f4f6 
PENLNXTEST2
However when I tried to locate them at /rhev/data-center/mnt/_data_images_rhev 
…, I could not find it.
Any idea where is the image store?

[root@localhost 20cae5fa-cd66-430d-bbb2-221f36137836]# pwd
/data/images/rhev/20cae5fa-cd66-430d-bbb2-221f36137836

[root@localhost 20cae5fa-cd66-430d-bbb2-221f36137836]# ls -lR *

dom_md:

total 2052

-rw-rw. 1 vdsm kvm  1048576 Nov  3 15:59 ids

-rw-rw. 1 vdsm kvm 16777216 Nov  3 15:59 inbox

-rw-rw. 1 vdsm kvm  2097152 Nov  3 15:59 leases

-rw-r--r--. 1 vdsm kvm  452 Nov  3 15:59 metadata

-rw-rw. 1 vdsm kvm 16777216 Nov  3 15:59 outbox



images:

total 12

drwxr-xr-x. 2 vdsm kvm 4096 Nov  3 16:34 2be3da29-fe59-4a02-bca5-736719873036

drwxr-xr-x. 2 vdsm kvm 4096 Nov  3 17:47 33b45271-6a2e-46b7-a83e-a7dcc7445eaa

drwxr-xr-x. 2 vdsm kvm 4096 Nov  3 17:47 5a5596a2-7417-436c-b5f2-c3e8ed558e07



images/2be3da29-fe59-4a02-bca5-736719873036:

total 4

-rw-rw. 1 vdsm kvm 32212254720 Nov  3 16:34 
4d126059-3655-4bf6-b49b-e444d8e33e08

-rw-r--r--. 1 vdsm kvm 316 Nov  3 16:34 
4d126059-3655-4bf6-b49b-e444d8e33e08.meta



images/33b45271-6a2e-46b7-a83e-a7dcc7445eaa:

total 24

-rw-rw. 1 vdsm kvm 20480 Nov  3 17:47 90a8e24b-307e-4f0c-a40f-d25332d5937c

-rw-r--r--. 1 vdsm kvm   443 Nov  3 17:47 
90a8e24b-307e-4f0c-a40f-d25332d5937c.meta



images/5a5596a2-7417-436c-b5f2-c3e8ed558e07:

total 24

-rw-rw. 1 vdsm kvm 20480 Nov  3 17:47 86a449e0-3c2b-4f31-9cdb-069057c33c7e

-rw-r--r--. 1 vdsm kvm   443 Nov  3 17:47 
86a449e0-3c2b-4f31-9cdb-069057c33c7e.meta



master:

total 8

drwxr-xr-x. 2 vdsm kvm 4096 Nov  3 17:47 tasks

drwxr-xr-x. 2 vdsm kvm 4096 Nov  3 15:59 vms



master/tasks:

total 0



master/vms:

total 0
Best Regards
Steven Foo

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Re: [ovirt-users] configurations on ovirt engine on centos 7

[Fred Rolland]

(Please always reply to the list)

If it is a FQDN issue, you can try this:
- create a new file: ovirt-engine/engine.conf.d/99-
alternate-engine-fqdns.conf
- add a line with the FQDN or IP you want to use(You can have multiple with
a space between them):
SSO_ALTERNATE_ENGINE_FQDNS="ov.example.com"
- restart the engine



On Sun, Dec 3, 2017 at 3:19 PM, Deepthi Gunasekara <
deepthigunasekara1...@gmail.com> wrote:

> Sir/madam,
>
> Yeah.i think i configured it correctly. I think the problem is on external
> fqdn resolving. How can we resolve it. I am using ubuntu os as my host os.
> And also how can we ener ACL for the engine.
>
> Thank you!
> Deepthi
>
> On 3 Dec 2017 18:15, "Fred Rolland"  wrote:
>
>> Hi Deepthi,
>>
>> We will need some more details on what your problem is.
>>
>> Did the setup process finished without errors?
>> What do you mean by: "i could not open the ovirt engine on firefox
>> browser on my host machine." ?
>> What do you get/see?
>> What is the host machine? The machine where the engine is installed?
>>
>> Thanks,
>> Freddy
>>
>>
>> On Thu, Nov 30, 2017 at 8:04 AM, Deepthi Gunasekara <
>> deepthigunasekara1...@gmail.com> wrote:
>>
>>> dear sir/madam,
>>>
>>> i am having problems configuring ovirt engine on centos 7, installed in
>>> a virtual box. I followed the instructions on the documentation
>>> 
>>> here. But i could not open the ovirt engine on firefox browser on my host
>>> machine. i did it several times. can you please guid me out to configure
>>> the problem.
>>>
>>> Thank you.
>>> Deepthi
>>>
>>> ___
>>> Users mailing list
>>> Users@ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
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[ovirt-users] [FOSDEM] Virtualization and IaaS Devroom CFP extended to December 07

[Doron Fediuck]

Hi all,
the call for papers for the Virtualization and IaaS room is extended until
December 7 midnight UTC. All other dates remain the same as you can read
below.

On behalf of oVirt and the Xen Project, we are excited to announce that the
call for proposals is now open for the Virtualization & IaaS devroom at the
upcoming FOSDEM 2018, to be hosted on February 3 and 4, 2017.

This year will mark FOSDEM’s 18th anniversary as one of the longest-running
free and open source software developer events, attracting thousands of
developers and users from all over the world. FOSDEM will be held once
again in Brussels, Belgium, on February 3 & 4, 2018.

This devroom is a collaborative effort, and is organized by dedicated folks
from projects such as OpenStack, Xen Project,, oVirt, QEMU, and
Foreman. We would like to invite all those who are involved in these fields
to submit your proposals by December 1st, 2017.

About the Devroom

The Virtualization & IaaS devroom will feature session topics such as open
source hypervisors and virtual machine managers such as Xen Project, KVM,
bhyve, and VirtualBox, and Infrastructure-as-a-Service projects such as
Apache CloudStack, OpenStack, oVirt, QEMU, OpenNebula, and Ganeti.

This devroom will host presentations that focus on topics of shared
interest, such as KVM; libvirt; shared storage; virtualized networking;
cloud security; clustering and high availability; interfacing with multiple
hypervisors; hyperconverged deployments; and scaling across hundreds or
thousands of servers.

Presentations in this devroom will be aimed at developers working on these
platforms who are looking to collaborate and improve shared infrastructure
or solve common problems. We seek topics that encourage dialog between
projects and continued work post-FOSDEM.

Important Dates

Submission deadline: 07 December 2017
Acceptance notifications: 14 December 2017
Final schedule announcement: 21 December 2017
Devroom: 03 and 04 February 2018 (two days- different rooms)

Submit Your Proposal

All submissions must be made via the Pentabarf event planning site[1]. If
you have not used Pentabarf before, you will need to create an account. If
you submitted proposals for FOSDEM in previous years, you can use your
existing account.

After creating the account, select Create Event to start the submission
process. Make sure to select Virtualization and IaaS devroom from the Track
list. Please fill out all the required fields, and provide a meaningful
abstract and description of your proposed session.

Submission Guidelines

We expect more proposals than we can possibly accept, so it is vitally
important that you submit your proposal on or before the deadline. Late
submissions are unlikely to be considered.

All presentation slots are 45 minutes, with 35 minutes planned for
presentations, and 10 minutes for Q&A.

All presentations will be recorded and made available under Creative
Commons licenses. In the Submission notes field, please indicate that you
agree that your presentation will be licensed under the CC-By-SA-4.0 or
CC-By-4.0 license and that you agree to have your presentation recorded.
For example:

"If my presentation is accepted for FOSDEM, I hereby agree to license all
recordings, slides, and other associated materials under the Creative
Commons Attribution Share-Alike 4.0 International License. Sincerely,
."

In the Submission notes field, please also confirm that if your talk is
accepted, you will be able to attend FOSDEM and deliver your presentation.
We will not consider proposals from prospective speakers who are unsure
whether they will be able to secure funds for travel and lodging to attend
FOSDEM. (Sadly, we are not able to offer travel funding for prospective
speakers.)

Speaker Mentoring Program

As a part of the rising efforts to grow our communities and encourage a
diverse and inclusive conference ecosystem, we're happy to announce that
we'll be offering mentoring for new speakers. Our mentors can help you with
tasks such as reviewing your abstract, reviewing your presentation outline
or slides, or practicing your talk with you.

You may apply to the mentoring program as a newcomer speaker if you:

Never presented before or
Presented only lightning talks or
Presented full-length talks at small meetups (<50 ppl)

Submission Guidelines

Mentored presentations will have 25-minute slots, where 20 minutes will
include the presentation and 5 minutes will be reserved for questions.

The number of newcomer session slots is limited, so we will probably not be
able to accept all applications.

You must submit your talk and abstract to apply for the mentoring program,
our mentors are volunteering their time and will happily provide feedback
but won't write your presentation for you!

If you are experiencing problems with Pentabarf, the proposal submission
interface, or have other questions, you can email our devroom mailing
list[2] and we will try to help you.

How to Apply

In addition to agreeing to

Re: [ovirt-users] configurations on ovirt engine on centos 7

[Fred Rolland]

Hi Deepthi,

We will need some more details on what your problem is.

Did the setup process finished without errors?
What do you mean by: "i could not open the ovirt engine on firefox browser
on my host machine." ?
What do you get/see?
What is the host machine? The machine where the engine is installed?

Thanks,
Freddy


On Thu, Nov 30, 2017 at 8:04 AM, Deepthi Gunasekara <
deepthigunasekara1...@gmail.com> wrote:

> dear sir/madam,
>
> i am having problems configuring ovirt engine on centos 7, installed in a
> virtual box. I followed the instructions on the documentation
> 
> here. But i could not open the ovirt engine on firefox browser on my host
> machine. i did it several times. can you please guid me out to configure
> the problem.
>
> Thank you.
> Deepthi
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
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[ovirt-users] oVirt self-Hosted engine- Hosted Engine failover issue

[Terry hey]

Hello all,

i created two hosts in Default cluster. The Hosted Engine was installed in
host1. Then i tried to live migrate hosted engine from host1 to host2 and
it was OKAY. However, the hosted engine suddenly shut down for a while.
Then, when the hosted engine worked again, i found that the hosted engine
was located in host1.

The problem is that since there is no vms inside these two hosts except
hosted engine vm why the hosted engine will suddenly shutdown and auto
migrate to host1?

Since i am newer for ovirt self hosted engine if you guys want to read some
log, would you give me the log path?

I very appreciated with your help.

Regards,
Terry
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[ovirt-users] Migration from Proxmox to oVirt

[Gabriel Stein]

Hi again!

well, I'm trying to migrate all my VMs from Proxmox to oVirt. Proxmox
doesn't have libvirt and I can dump the files using vzdump 
 and the output is a *.vma file I think from Proxmox. I can't
even find the files, Proxmox create Logical Volumes for every VM.

I converted that to *.qcow2 using qemu-img convert, the conversion
worked(at least no errors) but I can't import it using  a script that I
found on web* and the export storage domain(oVirt didn't found it).

I would like to know if there is a way to do that. I read a lot about and
found that one could build a conversion server and use virt-v2v to import.
But it will require a RH Enterprise for that, right? I don't have a
subscription and I would like to know if is possible without the
subscription?

And sorry for the offtopic question, if there is a "redhat" which would
like to answer me privately, if I buy a subscription for 1 Server and I
have NN CentOS Servers, it will be possible to use all benefits since I
have a valid subscription(of course, support just for the RH Server)?


*
https://rwmj.wordpress.com/2015/09/18/importing-kvm-guests-to-ovirt-or-rhev/

Thanks in Advance!

All the best

Gabriel




Gabriel Stein
--
Gabriel Ferraz Stein
Tel.: +49 (0)  170 2881531
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[ovirt-users] configurations on ovirt engine on centos 7

[Deepthi Gunasekara]

dear sir/madam,

i am having problems configuring ovirt engine on centos 7, installed in a
virtual box. I followed the instructions on the documentation

here. But i could not open the ovirt engine on firefox browser on my host
machine. i did it several times. can you please guid me out to configure
the problem.

Thank you.
Deepthi
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Re: [ovirt-users] Hossted Engine Setup Fails - Failed to execute stage 'Misc configuration': [Errno 1] Operation not permitted:

[Yedidyah Bar David]

(Adding back the list)

On Sun, Dec 3, 2017 at 1:01 PM, Jeremy Tourville <
jeremy_tourvi...@hotmail.com> wrote:

> >Using the same NFS export, same permissions etc.?
> I did some more research and reviewed my NFS permsissions.   My NFS export
> is Ver3.  I found this example explaining how IDs and permissions get
> mapped on NFS exports.
> https://serverfault.com/questions/240897/how-to-
> properly-set-permissions-for-nfs-folder-permission-denied-on-mounting-en
>
> I checked the permissions on my NFS export-
>
> 172.30.42.10:/mnt/array1/NAS-STOR on 
> /rhev/data-center/mnt/172.30.42.10:_mnt_array1_NAS-STOR
> type nfs (rw,relatime,vers=3,rsize=32768,wsize=32768,namlen=255,
> soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,
> mountaddr=172.30.42.10,mountvers=3,mountport=1026,
> mountproto=udp,local_lock=none,addr=172.30.42.10)
>
> What is the best way to get the permissions set correctly?  I can think of
> a few ways but depending on what the setup script is doing I could be
> interfering by the method I choose.
>

You might want to check:

https://www.ovirt.org/documentation/how-to/troubleshooting/troubleshooting-nfs-storage-issues/

Best regards,


>
> --
> *From:* Yedidyah Bar David 
> *Sent:* Sunday, December 3, 2017 3:55 AM
> *To:* Jeremy Tourville
> *Cc:* users@ovirt.org
> *Subject:* Re: [ovirt-users] Hossted Engine Setup Fails - Failed to
> execute stage 'Misc configuration': [Errno 1] Operation not permitted:
>
> On Sun, Dec 3, 2017 at 1:49 AM, Jeremy Tourville
>  wrote:
> >
> > The full on-screen message is:
> >
> > Failed to execute stage 'Misc configuration': [Errno 1] Operation not
> permitted: '/var/run/vdsm/storage/a3964421-dc4a-45d9-ac24-
> 3ce4e5972d1e/50178ece-273e-47fe-8083-be10923c0c74'
>
> The failure is when running the equivalent of:
>
> chown vdsm:kvm /var/run/vdsm/storage/a3964421-dc4a-45d9-ac24-
> 3ce4e5972d1e/50178ece-273e-47fe-8083-be10923c0c74
>
> Does this work for you when you try manually?
>
> > Hosted Engine deployment failed: this system is not reliable, please
> check the issue,fix and redeploy
> >
> > I have tried deploying the self hosted engine using both the UI as well
> as CLI (even though not recommended) to see if there was any difference.
> There was not, both methods fail with the same error message.
> >
> > I was able however, to deploy the engine on a separate host and complete
> my setup.  This proved to me that there was nothing wrong with my NFS
> storage setup AFAIK.
>
> Using the same NFS export, same permissions etc.?
>
> Best regards,
>
> >
> >
> > It is my goal to have an all in one setup so the self hosted method
> would be my preferred solution.  I have attached a log for review:
> >
> > https://pastebin.com/CfZzAm4P
> 
> 2017-12-02 14:33:39 DEBUG otopi.context context.dumpEnvironment:760
> ENVIRONMENT - Pastebin.com 
> pastebin.com
>
> >
> >
> > Many thanks in advance for your assistance!
> >
> >
> >
> > 2017-12-02 14:33:39 DEBUG otopi.context context.dumpEnvironment:760
> ENVIRONMENT - Pastebin.com
> > pastebin.com
> >
> >
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> Users Info Page - lists.ovirt.org Mailing Lists
> 
> lists.ovirt.org
> If you have a question about oVirt, this is where you can start getting
> answers. To see the collection of prior postings to the list, visit the
> Users Archives.
>
> >
>
>
>
> --
> Didi
>



-- 
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Re: [ovirt-users] Hossted Engine Setup Fails - Failed to execute stage 'Misc configuration': [Errno 1] Operation not permitted:

[Yedidyah Bar David]

On Sun, Dec 3, 2017 at 1:49 AM, Jeremy Tourville
 wrote:
>
> The full on-screen message is:
>
> Failed to execute stage 'Misc configuration': [Errno 1] Operation not 
> permitted: 
> '/var/run/vdsm/storage/a3964421-dc4a-45d9-ac24-3ce4e5972d1e/50178ece-273e-47fe-8083-be10923c0c74'

The failure is when running the equivalent of:

chown vdsm:kvm 
/var/run/vdsm/storage/a3964421-dc4a-45d9-ac24-3ce4e5972d1e/50178ece-273e-47fe-8083-be10923c0c74

Does this work for you when you try manually?

> Hosted Engine deployment failed: this system is not reliable, please check 
> the issue,fix and redeploy
>
> I have tried deploying the self hosted engine using both the UI as well as 
> CLI (even though not recommended) to see if there was any difference.  There 
> was not, both methods fail with the same error message.
>
> I was able however, to deploy the engine on a separate host and complete my 
> setup.  This proved to me that there was nothing wrong with my NFS storage 
> setup AFAIK.

Using the same NFS export, same permissions etc.?

Best regards,

>
>
> It is my goal to have an all in one setup so the self hosted method would be 
> my preferred solution.  I have attached a log for review:
>
> https://pastebin.com/CfZzAm4P
>
>
> Many thanks in advance for your assistance!
>
>
>
> 2017-12-02 14:33:39 DEBUG otopi.context context.dumpEnvironment:760 
> ENVIRONMENT - Pastebin.com
> pastebin.com
>
>
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>



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Re: [ovirt-users] Convert local storage domain to shared

[Gianluca Cecchi]

Il 03 Dic 2017 07:42, "Yedidyah Bar David"  ha scritto:

Hi Gianluca,

Thanks for another great post!

Any chance you'd like to convert it to a blog/article on ovirt.org?


Thanks for your compliments Didi, much appreciated.
I can try to do something at the end of the week
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