Re: [ovirt-users] Hung task finalizing live migration

2016-09-07 Thread Maton, Brett 
Any suggestions ?

THe task has been hung for 5 days now, I can't start the machine or destroy
it.



On 7 September 2016 at 06:49, Maton, Brett  wrote:

> Sorry just hit reply
>
> I'm seeing these errors in the logs which look related to the problem:
>
>
> 2016-09-07 06:46:35,123 ERROR 
> [org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller]
> (DefaultQuartzScheduler6) [19c58c0d] Failed invoking callback end method
> 'onFailed' for command '07608003-ca05-4e2e-b917-85ce525c011b' with
> exception 'null', the callback is marked for end method retries
> 2016-09-07 06:46:45,184 ERROR [org.ovirt.engine.core.bll.CommandsFactory]
> (DefaultQuartzScheduler7) [19c58c0d] Error in invocating CTOR of command
> 'LiveMigrateDisk': null
> 2016-09-07 06:46:45,185 ERROR 
> [org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller]
> (DefaultQuartzScheduler7) [19c58c0d] Failed invoking callback end method
> 'onFailed' for command '07608003-ca05-4e2e-b917-85ce525c011b' with
> exception 'null', the callback is marked for end method retries
>
> On 5 September 2016 at 06:46, Nir Soffer  wrote:
>
>> Hi Maton,
>>
>> Please reply to the list, not to me directly.
>>
>> Ala, can you look at this? is this a known issue?
>>
>> Thanks,
>> Nir
>>
>> On Mon, Sep 5, 2016 at 8:43 AM, Maton, Brett 
>> wrote:
>> > Log files as requested
>> >
>> > https://ufile.io/4fc35 vdsm log
>> > https://ufile.io/e9836 engine 03-Sep
>> > https://ufile.io/15f37 engine 04-Sep
>> >
>> > vdsm log stops on the 01-Sep...
>> >
>> > Couple of entries from the event log:
>> >
>> > Sep 3, 2016 7:31:07 PMSnapshot 'Auto-generated for Live Storage
>> > Migration' deletion for VM 'lv01' has been completed.
>> > Sep 3, 2016 6:46:46 PMSnapshot 'Auto-generated for Live Storage
>> > Migration' deletion for VM 'lv01' was initiated by SYSTEM
>> >
>> > And the related tasks
>> >
>> > Removing Snapshot Auto-generated for Live Storage Migration of VM lv01
>> > Sep 3, 2016 6:46:44 PMN/A29f45ca9
>> > ValidatingSep 3, 2016 6:46:44 PMuntilSep 3, 2016 6:46:44 PM
>> > ExecutingSep 3, 2016 6:46:44 PMuntilSep 3, 2016 7:31:06 PM
>> >
>> > FinalizingSep 3, 2016 7:31:06 PMN/A
>> >
>> >
>> >
>> > On 4 September 2016 at 14:27, Nir Soffer  wrote:
>> >>
>> >> On Sun, Sep 4, 2016 at 12:40 PM, Maton, Brett <
>> mat...@ltresources.co.uk>
>> >> wrote:
>> >>>
>> >>> How do I fix / kill a hung vdsm task?
>> >>>
>> >>> It seems to have completed the task but is stuck finalising.
>> >>>
>> >>> Removing Snapshot Auto-generated for Live Storage Migration
>> >>> Validating
>> >>> Executing
>> >>> (hour glass) Finalizing
>> >>>
>> >>> Task has been 'stuck' finalising for over 13 hours
>> >>
>> >>
>> >> Can you share engine and vdsm logs since the time the merge was
>> started?
>> >>
>> >> Nir
>> >
>> >
>>
>
>
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[ovirt-users] intel skylake oVirt 4.0

2016-09-07 Thread Roman Nikolayevich Drovalev 
Hello all!

Currently, the oVirt 4.0 not on the list of supported processors for the 
cluster "Intel Skylake" !
Is it possible to add hosts to the new processor in the cluster pool or 
you must wait for the update oVirt ?

Thanks

Roman Dr.___
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[ovirt-users] Overt Networking VPN

2016-09-07 Thread System Administrator 
Aloha,

I am attempting to set up an Ovirt environment across every server that I 
currently manage.  I have a set of servers in one location, behind a single 
firewall with multiple IP's, and I have another set of servers in a second 
location halfway around the world, also with their own set of IP's.  
Additionally, the servers have different types of Intel CPU's, and varying 
amounts of memory and storage.  I also have a Fiber Optic SAN that I would like 
to use as my storage.

My question is:  Do I have to set up a VPN between every server that I want to 
install Ovirt on in order to manage them under a single Ovirt installation?  If 
so, how would I gain a highly available scenario?   In this case, if the server 
acting as the VPN server failed, the entire Ovirt system would collapse as well 
due to inability to communicate.

My goal is to combine the resources of all of my servers so that I can live 
migrate VM's between them based upon workload, and also availability of 
hardware.  If the servers in Canada fail for instance, I want the services to 
automatically migrate to my servers in Hawaii.  

Any assistance you can provide would be greatly appreciated.  Thank you!

Trenton


Trenton D Warren
President and CEO
Phoenix Holdings Corporation
Work:   (808) 263-7448
Cell: (478) 867-3107
www.phoenixhawaii.net
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Re: [ovirt-users] Ovirt and network cards usage

2016-09-07 Thread Edward Haas 
On Wed, Sep 7, 2016 at 2:33 PM, Osvaldo ALVAREZ POZO 
wrote:

> Hi,
>
> In my server I have 4 nics
>
> I was thinking about using NIC3 and 4 for starage (ISCSI or NFS)
> Two (NIC1 and 2) For management and VM traffic using VLAN.
>
> But when I installed Ovirt, I had to use the firts NIC without Vlan.
> Native vlan did not work. So at the switch the NIC1 and 2 are in mode
> access.
>
> After deploying hosted-engine the ovirtmgmt network was create on first
> NIC. If I want redundancy I would have to add nic 2 to ovirtmgmt .
>
> And there is no more NICS for the VMs.
>
> Are there a way to configure VLAn on ovirtmgmt, moving hosted-engine to a
> VLAN?
>
> Any idea?
>
> Thanks
> Sincerily
>
> inle
>
>
Hello,

I would suggest creating a non-vlan ovirtmgmt network (for management) on a
bond (that has nic1 and nic2 as slaves).
When that works out, you can add another VM network with a VLAN set on the
same bond.
On the switch you will need to define a trunk with the VM network VLANID
and a default access that corresponds to the management network.

Thanks,
Edy.
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[ovirt-users] [ANN] oVirt 4.0.4 RC2 is now available

2016-09-07 Thread Rafael Martins 
The oVirt Project is pleased to announce the availability of the Second
Release Candidate of oVirt 4.0.4 for testing, as of September 7th, 2016.

This release is available now for:
* Fedora 23 (tech preview)
* Red Hat Enterprise Linux 7.2 or later
* CentOS Linux (or similar) 7.2 or later

This release supports Hypervisor Hosts running:
* Red Hat Enterprise Linux 7.2 or later
* CentOS Linux (or similar) 7.2 or later
* Fedora 23 (tech preview)
* oVirt Next Generation Node 4.0

This is pre-release software. Please take a look at our community page[1]
to know how to ask questions and interact with developers and users.
All issues or bugs should be reported via oVirt Bugzilla[2].
This pre-release should not to be used in production.

This update is the first release candidate of the fourth in a series of
stabilization updates to the 4.0 series. See the release notes [3] for
installation / upgrade instructions and a list of new features and bugs
fixed.

Notes:
* A new oVirt Live ISO is available. [4]
* A new oVirt Next Generation Node is available [4].
* A new oVirt Engine Appliance is available for Red Hat Enterprise Linux
  and CentOS Linux (or similar)
* Mirrors[5] might need up to one day to synchronize.

Additional Resources:
* Read more about the oVirt 4.0.4 release 
highlights:http://www.ovirt.org/release/4.0.4/
* Get more oVirt Project updates on Twitter: https://twitter.com/ovirt
* Check out the latest project news on the oVirt blog:http://www.ovirt.org/blog/

[1] https://www.ovirt.org/community/
[2] https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt
[3] http://www.ovirt.org/release/4.0.4/
[4] http://resources.ovirt.org/pub/ovirt-4.0-pre/iso/
[5] http://www.ovirt.org/Repository_mirrors#Current_mirrors

--
Rafael Martins
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[ovirt-users] oVirt Community Newsletter: July-August, 2016

2016-09-07 Thread Brian Proffitt 
Not sure how it was in your part of the world, but by golly it sure was hot
in North America. But the weather was no match for the global oVirt team,
who followed up on the June launch of oVirt 4.0 with solid new releases, a
new oVirt sub-project, and participation in the 2016 KVM Forum!

It's been a busy summer, so here's what happened in July and August 2016:

-
Software Releases
-

oVirt 4.0.3 Final Release is now available
http://www.ovirt.org/release/4.0.3/

New oVirt-Live (4.0.3) is available for download
http://lists.ovirt.org/pipermail/users/2016-June/040577.html

oVirt 4.0.4 First Release Candidate is now available
http://lists.ovirt.org/pipermail/announce/2016-September/000288.html

Announcing the oVirt Engine DR Sub-project
http://www.ovirt.org/blog/2016/07/announcing-the-ovirt-engine-dr-subproject/


In the Community


Up and Running with oVirt 4.0 and Gluster Storage
http://www.ovirt.org/blog/2016/08/up-and-running-with-ovirt-4-0-and-gluster-storage/

Monitoring Improvements in oVirt
http://www.ovirt.org/blog/2016/08/monitoring-improvements-in-ovirt/

Manage Your Hosted Engine Hosts Deployment Via Engine
http://www.ovirt.org/blog/2016/07/Manage-Your-Hosted-Engine-Hosts-Deployment/

oVirt Engine 4.0 Installation Issues on Fedora 24
http://www.ovirt.org/blog/2016/07/ovirt-engine-4-setup-in-fedora24/

Subclusters in oVirt 4.0 - Label-Based VM to Host Affinity
http://www.ovirt.org/blog/2016/07/affinity-labels/

Editable Field Annotations Consolidation
http://www.ovirt.org/blog/2016/07/annotations-consolidation-blog/

Dependency Injection and Mockito
http://www.ovirt.org/blog/2016/07/dependency-injection-and-mockito/

Application-Scoped Tests for oVirt with Arquillian
http://www.ovirt.org/blog/2016/07/application-scoped-tests-for-ovirt-with-arquillian/


Deep Dives and Technical Discussions


Self-service portals and virtualization
http://red.ht/2am0xaE

Technical info on oVirt agent and SSO
http://bit.ly/2c4R1K2

How to handle security risks in Red Hat virtualization environments
http://tek.io/2c4S0d2

oVirt 4.0 mit neuem Dashboard [German]
http://bit.ly/2c4S8JC

--
KVM Forum 2016: Slides
--

Kernel Protection Using Hardware-Based Virtualization
By Jun Nakajima
http://bit.ly/2c4R2gW

An Introduction to PCI Device Assignment with VFIO
By Alex Williamson
http://bit.ly/2c4RLyL

CPU hotplug support in QEMU
By Bharata B Rao
http://bit.ly/2c4SmR7

As time goes by, analysing where we spend our cycles during exits
By Christian Bornträger
http://bit.ly/2c4S9gC

Nesting KVM on s390x
By David Hildenbrand
http://bit.ly/2c4SkbT

Status update on KVM-COLO FT
By HailiangZhang
http://bit.ly/2c4Sfou

quo vadis virtio?
By Michael S. Tsirkin
http://bit.ly/2c4Tyny

atomic.h weapons: the C11 memory model and QEMU
By Paolo Bonzini
http://bit.ly/2c4SVtZ

Vhost with Guest vIOMMU
By Peter Xu
http://bit.ly/2c4Ttjz

QEMU community growth through open source internships
By Stefan Hajnoczi
http://bit.ly/2c4SOhZ

AMD’s virtualization memory encryption technology
By Thomas Lendacky
http://bit.ly/2c4TvIn

Design of Vhost-pci
By Wei Wang
http://bit.ly/2c4TF2v

Real Time KVM
By Rik van Riel
http://bit.ly/2c4TZy8

Qemu as a USB-MTP responder
By Bandan Das
http://bit.ly/2c4UeJu

Light weight virtualization with QEMU/KVM
By Chao Peng
http://bit.ly/2c4SZtY

KVM on System z: The Good, the Bad and the Weird
By Cornelia Huck
http://bit.ly/2c4TOD5

Libvirt Admin API - a different kind of management for libvirt
By Erik Skultety
http://bit.ly/2c4TTGT

Backups with QEMU
By Max Reitz
http://bit.ly/2c4TAf8

TCG enhancements for PowerPC
By Nikunj Dadhania
http://bit.ly/2c4VMTE

I/O prefetch cache as QEMU block filter driver
By Pavel Butsykin
http://bit.ly/2c4Ux72

QEMU support for the RISC-V Instruction Set Architecture
By Sagar Karandikar
http://bit.ly/2c4T3K2

Performant Security Hardening of KVM
By Steve Rutherford
http://bit.ly/2c4TC6G

Microsoft Failover Clustering on KVM
By Vadim Rozenfeld
http://bit.ly/2c4Trsa

VMBus (Hyper-V) devices in QEMU/KVM
By Роман Каган
http://bit.ly/2c4V1Kt

-- 
Brian Proffitt
Principal Community Analyst
Open Source and Standards
@TheTechScribe
574.383.9BKP
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Re: [ovirt-users] Ovirt with bad IO performance

2016-09-07 Thread Yaniv Kaul 
On Tue, Sep 6, 2016 at 5:26 PM, Gabriel Ozaki 
wrote:

> Hi Yaniv
>
> This results is averange in sysbench, my machine for example gets
> 1.3905Mb/sec, i don't know how this test really works and i will search
> about it
>
> So i try to make a* bonnie++ test* ( reference
> http://support.commgate.net/index.php?/Knowledgebase/Article/View/212 ):
>
> Xenserver speeds:
> Write speed: 91076 KB/sec
> ReWrite speed: 57885 KB/sec
> Read speed: 215457 KB/sec (Strange, too high)
> Num of Blocks: 632.4
>
> Ovirt Speeds:
> Write speed: 111597 KB/sec (22% more then xenserver)
> ReWrite speed: 73402 KB/sec (26% more then xenserver)
> Read speed:  121537 KB/sec (44% less then xenserver)
> Num of Blocks: 537.2 ( 15% less then xenserver)
>
>
> result: a draw?
>

Perhaps - depends on what you wish to measure.


>
>
> And* DD test *( reference: https://romanrm.net/dd-benchmark )*:*
> [root@xenserver teste]# echo 2 > /proc/sys/vm/drop_caches  && sync
> [root@xenserver teste]# dd bs=1M count=256 if=/dev/zero of=test
> conv=fdatasync
>

fdatasync is the wrong choice - it still caches (but again, I'm not sure
what you are trying to measure). You should use direct IO (oflag=direct) if
you are interested in pure IO data path performance .
Note that most applications do not:
1. Write sequentially (especially not VMs)
2. Write 1MB blocks.

256+0 registros de entrada
> 256+0 registros de saída
> 268435456 bytes (268 MB) copiados, 1,40111 s, 192 MB/s (Again, too high)
>

Perhaps the disk is caching?


>
> [root@ovirt teste]# echo 2 > /proc/sys/vm/drop_caches  && sync
> [root@ovirt teste]# dd bs=1M count=256 if=/dev/zero of=test conv=fdatasync
> 256+0 registros de entrada
> 256+0 registros de saída
> 268435456 bytes (268 MB) copiados, 2,31288 s, 116 MB/s (Really fair, the
> host result is 124 MB/s)
>
>
> *HDparm *(FAIL on xenserver)
> [root@xenserver teste]# hdparm -Tt /dev/xvda1
>
> /dev/xvda1:
>  Timing cached reads:   25724 MB in  2.00 seconds = 12882.77 MB/sec
>  Timing buffered disk reads: 2984 MB in  3.00 seconds = 994.43 MB/sec ( 8
> times the expect value, something is very wrong)
>
> [root@ovirt teste]# hdparm -Tt /dev/vda1
>
> /dev/vda1:
>  Timing cached reads:   25042 MB in  2.00 seconds = 12540.21 MB/sec
>  Timing buffered disk reads: 306 MB in  3.01 seconds = 101.66 MB/sec(ok
> result)
>
>
> There is something strange in xenserver affecting the results, probably
> the best choice is close the thread and  start the studies about benchmarks
>

Agreed. It's not easy, it's sometimes more art than science, but first of
all you need to define what you wish to benchmark exactly.
I warmly suggest you look more into real life applications rather than
synthetic benchmarks, but if you insist, I warmly recommend fio (
https://github.com/axboe/fio)

HTH,
Y.


>
> Thanks
>
>
>
>
>
>
> 2016-09-05 12:01 GMT-03:00 Yaniv Kaul :
>
>>
>>
>> On Mon, Sep 5, 2016 at 1:45 PM, Gabriel Ozaki 
>> wrote:
>>
>>> Hi Yaniv and Sandro
>>>
>>> The disk is in the same machine then ovirt-engine
>>>
>>
>> I'm looking back at your results, and something is terribly wrong there:
>> For example, sysbench:
>>
>> Host result:2.9843Mb/sec
>> Ovirt result:   1.1561Mb/sec
>> Xenserver result:   2.9006Mb/sec
>>
>> This is slower than a USB1 disk on key performance. I don't know what to
>> make of it, but it's completely bogus. Even plain QEMU can get better
>> results than this.
>> And the 2nd benchmark:
>>
>>
>> **The novabench test:*
>> Ovirt result:  79Mb/s
>> Xenserver result:  101Mb/s
>>
>> This is better, but still very slow. If I translate it to MB/s, it's
>> ~10-12MBs - still very very slow.
>> If, however, this is MB/sec, then this makes sense - and is probably as
>> much as you can get from a single spindle.
>> The difference between XenServer and oVirt are more likely have to do
>> with caching than anything else. I don't know what the caching settings of
>> XenServer - can you ensure no caching ('direct IO') is used?
>>
>>
>>
>>> Thanks
>>>
>>>
>>>
>>>
>>>
>>> 2016-09-02 15:31 GMT-03:00 Yaniv Kaul :
>>>


 On Fri, Sep 2, 2016 at 6:11 PM, Gabriel Ozaki <
 gabriel.oz...@kemi.com.br> wrote:

> Hi Yaniv
>
> Sorry guys, i don't explain well on my first mail, i notice a bad IO
> performance on *disk* benchmarks, the network are working really fine
>

 But where is the disk? If it's across the network, then network is
 involved and is certainly a bottleneck.
 Y.


>
>
>
>
>
>
>
> 2016-09-02 12:04 GMT-03:00 Yaniv Kaul :
>
>> On Fri, Sep 2, 2016 at 5:33 PM, Gabriel Ozaki <
>> gabriel.oz...@kemi.com.br> wrote:
>>
>>> Hi Nir, thanks for the answer
>>>
>>>
>>> *The nfs server is in the host?*
>>> Yes, i choose NFS to use as storage on ovirt host
>>>
>>> *- Is this 2.9GiB/s or 2.9 MiB/s?*

Re: [ovirt-users] Problem starting VMs

2016-09-07 Thread Petr Horacek 
2016-08-30 6:49 GMT+02:00 knarra :
> On 08/29/2016 07:13 PM, Petr Horacek wrote:
>>
>> Hello,
>>
>> could you please attach /var/log/vdsm/vdsm.log and
>> /var/log/vdsm/supervdsm.log here?
>>
>> Regards,
>> Petr
>
> Hi petr,
>
>I am not able to send vdsm and supervdsm log through mail. I have shared
> it with you using dropbox, hope you have got the email.
>
> Thanks
> kasturi
>
>>
>> 2016-08-29 11:51 GMT+02:00 knarra :
>>>
>>> Hi,
>>>
>>>  I am unable to launch vms on one of my host.  The problem is vm is
>>> stuck
>>> at "waiting for launch" and never comes up. I see the following messages
>>> in
>>> /var/log/messages. Can some one help me to resolve the issue.
>>>
>>>
>>> Aug 29 12:16:20 rhsqa-grafton3 systemd-machined: New machine
>>> qemu-20-appwinvm19.
>>> Aug 29 12:16:20 rhsqa-grafton3 systemd: Started Virtual Machine
>>> qemu-20-appwinvm19.
>>> Aug 29 12:16:20 rhsqa-grafton3 systemd: Starting Virtual Machine
>>> qemu-20-appwinvm19.
>>> Aug 29 12:16:20 rhsqa-grafton3 kvm: 11 guests now active
>>> Aug 29 12:16:21 rhsqa-grafton3 kernel: device vnet11 entered promiscuous
>>> mode
>>> Aug 29 12:16:21 rhsqa-grafton3 kernel: ovirtmgmt: port 13(vnet11) entered
>>> forwarding state
>>> Aug 29 12:16:21 rhsqa-grafton3 kernel: ovirtmgmt: port 13(vnet11) entered
>>> forwarding state
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -D PREROUTING -i
>>> vnet11
>>> -j libvirt-J-vnet11' failed:
>>>   Illegal target name 'libvirt-J-vnet11'.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -D POSTROUTING -o
>>> vnet11
>>> -j libvirt-P-vnet11' failed
>>> : Illegal target name 'libvirt-P-vnet11'.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -L libvirt-J-vnet11'
>>> failed: Chain 'libvirt-J-vnet11
>>> ' doesn't exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -L libvirt-P-vnet11'
>>> failed: Chain 'libvirt-P-vnet11
>>> ' doesn't exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -F libvirt-J-vnet11'
>>> failed: Chain 'libvirt-J-vnet11
>>> ' doesn't exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -X libvirt-J-vnet11'
>>> failed: Chain 'libvirt-J-vnet11
>>> ' doesn't exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -F libvirt-P-vnet11'
>>> failed: Chain 'libvirt-P-vnet11
>>> ' doesn't exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -X libvirt-P-vnet11'
>>> failed: Chain 'libvirt-P-vnet11
>>> ' doesn't exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -F J-vnet11-mac'
>>> failed:
>>> Chain 'J-vnet11-mac' doesn'
>>> t exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -X J-vnet11-mac'
>>> failed:
>>> Chain 'J-vnet11-mac' doesn'
>>> t exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -F J-vnet11-arp-mac'
>>> failed: Chain 'J-vnet11-arp-mac
>>> ' doesn't exist.
>>> Aug 29 12:16:21 rhsqa-grafton3 firewalld: 2016-08-29 12:16:21 ERROR:
>>> COMMAND_FAILED: '/sbin/ebtables --concurrent -t nat -X J-vnet11-arp-mac'
>>> failed: Chain 'J-vnet11-arp-mac
>>> ' doesn't exist.
>>>
>>> Thanks
>>>
>>> kasturi
>>>
>>> ___
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>
>
>

Hello Michal,

could you please take a look? Are you familiar with such issue?

Thanks a lot,
Petr
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[ovirt-users] Ovirt and network cards usage

2016-09-07 Thread Osvaldo ALVAREZ POZO 
Hi, 

In my server I have 4 nics 

I was thinking about using NIC3 and 4 for starage (ISCSI or NFS) 
Two (NIC1 and 2) For management and VM traffic using VLAN. 

But when I installed Ovirt, I had to use the firts NIC without Vlan. Native 
vlan did not work. So at the switch the NIC1 and 2 are in mode access. 

After deploying hosted-engine the ovirtmgmt network was create on first NIC. If 
I want redundancy I would have to add nic 2 to ovirtmgmt . 

And there is no more NICS for the VMs. 

Are there a way to configure VLAn on ovirtmgmt, moving hosted-engine to a VLAN? 

Any idea? 

Thanks 
Sincerily 

inle 
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Re: [ovirt-users] How can i installed ovirt engine with olderversion like 4.0.2.2 ?

2016-09-07 Thread Yedidyah Bar David 
On Wed, Sep 7, 2016 at 9:32 AM, Yedidyah Bar David  wrote:
> On Wed, Sep 7, 2016 at 5:22 AM, 转圈圈 <313922...@qq.com> wrote:
>>
>> I'am not an updated latest version,i want to install the previous version
>> by"yum install",how can i to do?thank you.
>
> The 4.0 repos [1] contain all the 4.0 packages that were released so far.
> So if you want 4.0.2 _engine_, you can simply:
>
> yum install ovirt-engine-4.0.2.7
>
> This will still pull in the latest available packages that do not require
> exactly 4.0.2.7, such as the iso and image uploaders, host-deploy, otopi,
> the setup packages, etc.
>
> If you want the exact entire set of packages that were released when 4.0.2
> was released, this is harder. You can check the files under releases/
> and milestones/ in the releng-tools git/gerrit repo [2].
>
> May I ask, why do you need exactly 4.0.2? Several important bugs were fixed
> in 4.0.3. It's recommended to always install latest released version.
>

BTW, only now realized that you ask for 4.0.2.2. I do not think we ever released
this version. It was tagged in gerrit, so you can build it yourself if you
really want to.

Best,

> Best,
>
> [1] http://resources.ovirt.org/pub/ovirt-4.0/rpm/
> [2] https://gerrit.ovirt.org/gitweb?p=releng-tools.git;a=tree
>
>>
>>
>>
>>
>> If I'm not mistaken, you can set the engine to maintenance mode then upgrade
>> it to the latest version.
>>
>> @Philip Lo
>>
>>
>> On Tuesday, September 6, 2016 6:07 PM, 转圈圈 <313922...@qq.com> wrote:
>>
>>
>> Ovirt current version is 4.0.4 , How can i installed ovirt engine with older
>> version like 4.0.2.2 ? Could I install it by "yum install"?
>>
>> Thank you.
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
>
>
> --
> Didi



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Re: [ovirt-users] How can i installed ovirt engine with olderversion like 4.0.2.2 ?

2016-09-07 Thread Yedidyah Bar David 
On Wed, Sep 7, 2016 at 5:22 AM, 转圈圈 <313922...@qq.com> wrote:
>
> I'am not an updated latest version,i want to install the previous version
> by"yum install",how can i to do?thank you.

The 4.0 repos [1] contain all the 4.0 packages that were released so far.
So if you want 4.0.2 _engine_, you can simply:

yum install ovirt-engine-4.0.2.7

This will still pull in the latest available packages that do not require
exactly 4.0.2.7, such as the iso and image uploaders, host-deploy, otopi,
the setup packages, etc.

If you want the exact entire set of packages that were released when 4.0.2
was released, this is harder. You can check the files under releases/
and milestones/ in the releng-tools git/gerrit repo [2].

May I ask, why do you need exactly 4.0.2? Several important bugs were fixed
in 4.0.3. It's recommended to always install latest released version.

Best,

[1] http://resources.ovirt.org/pub/ovirt-4.0/rpm/
[2] https://gerrit.ovirt.org/gitweb?p=releng-tools.git;a=tree

>
>
>
>
> If I'm not mistaken, you can set the engine to maintenance mode then upgrade
> it to the latest version.
>
> @Philip Lo
>
>
> On Tuesday, September 6, 2016 6:07 PM, 转圈圈 <313922...@qq.com> wrote:
>
>
> Ovirt current version is 4.0.4 , How can i installed ovirt engine with older
> version like 4.0.2.2 ? Could I install it by "yum install"?
>
> Thank you.
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>



-- 
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Re: [ovirt-users] ovirt hosted-engine deploy never works

2016-09-07 Thread KY LO 
You can't migrate the engine to a normal host added via add host. To join the 
hosted-engine pool, you need to run hosted-engine --deploy and point to the 
same storage used by the engine. It will then be recognised as adding 
additional host capable of hosting the engine. See Hosted Engine Howto — oVirt 
Thanks.
  
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Hosted Engine Howto — oVirt
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On Wednesday, September 7, 2016 12:59 AM, Osvaldo ALVAREZ POZO 
 wrote:
 

 
Hello,
 Thanks for the reply 
but  i did not understood the following part  " Since 4.0 you can also choose 
to have your new host participating to the hosted-engine pool from the engine 
itself."
it's my first time using ovirt
coud you explain?


De: "Simone Tiraboschi" 
À: "alvarez" 
Cc: "Artyom Lukianov" , "users" 
Envoyé: Mardi 6 Septembre 2016 18:41:33
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works



On Tue, Sep 6, 2016 at 6:19 PM, Osvaldo ALVAREZ POZO  
wrote:

Hello,
Now I have 1 hoste_engine, 1 ovirt-node and 1 cluster
How do i add a node to the cluster?
Do I go to ovirt-engine and I add a node directly? or are there rpms to install 
fist?

You have just to install 
http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm on your next 
host.Than you can go to the engine in the hosts section of that cluster and 
choose New.Since 4.0 you can also choose to have your new host participating to 
the hosted-engine pool from the engine itself. 

thanks
Sincerily
De: "Simone Tiraboschi" 
À: "alvarez" 
Cc: "Artyom Lukianov" , "users" 
Envoyé: Vendredi 2 Septembre 2016 13:38:05
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works



On Fri, Sep 2, 2016 at 12:39 PM, Osvaldo ALVAREZ POZO  
wrote:

Ok,
I have a LUN show as unntached.
how do I attach it?


http://www.ovirt.org/documentation/quickstart/quickstart-guide/#Create_an_iSCSI_Data_Domain
 

one other question
do  have to add the ISCSI LUN where the hosted-engine was deployed?

No, the engine will do it automatically once the datacenter will be up. 

Sincerily
De: "Simone Tiraboschi" 
À: "alvarez" 
Cc: "Artyom Lukianov" , "users" 
Envoyé: Vendredi 2 Septembre 2016 12:09:32
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works



On Fri, Sep 2, 2016 at 11:49 AM, Osvaldo ALVAREZ POZO  
wrote:


Hello ,
when i connect to hosted_engine web-interface i get "the hosted Engine Storage 
Domain doesn't exist. it should be imported into the setup".
 waht does it means?


It will be automatically imported once you add your first storage domain for 
regular VMs.
The message is a bit confusing and indeed we have an open bug to change 
it:https://bugzilla.redhat.com/show_bug.cgi?id=1358313
 
sincerily
InleDe: "Artyom Lukianov" 
À: "alvarez" 
Cc: "Simone Tiraboschi" , "users" 
Envoyé: Jeudi 1 Septembre 2016 16:52:09
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works

Just run on your host hosted-engine --vm-status.
On Thu, Sep 1, 2016 at 5:47 PM, Osvaldo ALVAREZ POZO  
wrote:

hello,
 I managed to install hoste-engine.I think
 yum localinstall 
http://dl.fedoraproject.org/pub/epel/7/x86_64/h/haveged-1.9.1-1.el7.x86_64.rpm 
-systemctl enable havegedsystemctl start haveged
cat /proc/sys/kernel/random/entropy_avail1888it was helpfull
I lost connection for a while to the ovirt-node
But I think the hosted-engine vm is not in the iscsi LUN.How can I see where is 
the VM located?
Thanks
De: "Simone Tiraboschi" 
À: "alvarez" 
Cc: "Gianluca Cecchi" , "users" 
Envoyé: Jeudi 1 Septembre 2016 12:12:39
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works



On Thu, Sep 1, 2016 at 12:06 PM, Osvaldo ALVAREZ POZO  
wrote:

Hello,
but the problem is that i am not able to finish the hosted_engine deploy. So, I 
am not able to modify the Vm, because procces stoped :-(
thanks for the help


Yes, adding entropy to the host should still help. 
De: "Simone Tiraboschi" 
À: "Gianluca Cecchi" 
Cc: "alvarez" , "users" 
Envoyé: Jeudi 1 Septembre 2016 12:00:22
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works



On Thu, Sep 1, 2016 at 11:48 AM, Gianluca Cecchi  
wrote:

On Thu, Sep 1, 2016 at 11:39 AM, Osvaldo ALVAREZ POZO  
wrote:

hello,
but normally it is not possible to install paquets on ovirt nodethat's way I 
wonder how to install  haveged?
yum