[ovirt-users] Re: Low disk space on Storage

2020-01-09 Thread Demeter Tibor
Dear Users, 

I have exactly same problem. 
When I trying to migrate a big (16 TB) disk image to an another storage domain, 
i've got this error message: 

Error while executing action: Cannot move Virtual Disk. Low disk space on 
Storage Domain Backup. 

But I have a lot of space... 

Ovirt 4.3.7 

Please help me what can I do? 

Regards, 

Tibor 

- 2019. nov.. 13., 11:11,  írta: 

> The update fixes the issue.

> Thanks

> De: "Benny Zlotnik" 
> Para: supo...@logicworks.pt
> Cc: "users" 
> Enviadas: Terça-feira, 12 De Novembro de 2019 11:48:47
> Assunto: Re: [ovirt-users] Low disk space on Storage

> This was fixed in 4.3.6, I suggest upgrading

> On Tue, Nov 12, 2019 at 12:45 PM  wrote:

> > Hi,

> > I'm running ovirt Version:4.3.4.3-1.el7
> > My filesystem disk has 30 GB free space.
> > Cannot start a VM due to an I/O error storage.
> > When tryng to move the disk to another storage domain get this error:
>> Error while executing action: Cannot move Virtual Disk. Low disk space on
> > Storage Domain DATA4.

> > The sum of pre-allocated disk is the total of the storage domain disk.

> > Any idea what can I do to move a disk to other storage domain?

> > Many thanks

> > --
> > 
> > Jose Ferradeira
> > http://www.logicworks.pt
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[ovirt-users] 4.2.8 to 4.3.7 > Management slow

2019-12-31 Thread Demeter Tibor
Dear Users, 

I've successfully upgraded my 4 node hyperconverged system from 4.2.8 to 4.3.7. 
After upgrade everything seems to working fine, but the whole management system 
seems very slow. 
Spends many seconds when I clicking on "virtual machines" or I want to edit a 
virtual machines. 
The speed of vms and the IO is fine. 

It is running on a glusterfs (distributed replicate, on 3 node, 9 bricks). 
There are no errors, everything fine. but terrible slow:( 
The engine vm has 0.2-0.3 load. 

What can I do? 

Thanks in advance and I wish Happy New Year! 

Regards, 
Tibor 





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[ovirt-users] 4.2.7 to 4.3.5

2019-09-26 Thread Demeter Tibor
Dear list members, 

I would like to upgrade my Centos 7.6 based ovirt 4.2 to 4.3.5. 
How is safe the upgrade ? How is stable the actual branch ? 
It seems to me, in 4.3.x there are a lot of cases caused by live migration, 
snapshot deletion, etc. Are these really existing problems? 
So, I'm a little bit afraid of the upgrade. 
It is a productive system, I don't want to make an outage. 

Thanks in advance, 
Regards, 





Tibor 


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[ovirt-users] Upgrade 3.5 to 4.3

2019-04-04 Thread Demeter Tibor
Hi All, 

I did began a very big project, I've started upgrade a cluster from 3.5 to 
4.3... 
It was a mistake:( 
Since upgrade, I can't start the host. The UI seems to working fine. 


[root@virt ~]# service vdsm-network start 
Redirecting to /bin/systemctl start vdsm-network.service 
Job for vdsm-network.service failed because the control process exited with 
error code. See "systemctl status vdsm-network.service" and "journalctl -xe" 
for details. 
[root@virt ~]# service vdsm-network status 
Redirecting to /bin/systemctl status vdsm-network.service 
● vdsm-network.service - Virtual Desktop Server Manager network restoration 
Loaded: loaded (/usr/lib/systemd/system/vdsm-network.service; disabled; vendor 
preset: enabled) 
Active: failed (Result: exit-code) since Thu 2019-04-04 15:03:44 CEST; 6s ago 
Process: 19325 ExecStart=/usr/bin/vdsm-tool restore-nets (code=exited, 
status=1/FAILURE) 
Process: 19313 ExecStartPre=/usr/bin/vdsm-tool --vvverbose --append 
--logfile=/var/log/vdsm/upgrade.log upgrade-unified-persistence (code=exited, 
status=0/SUCCESS) 
Main PID: 19325 (code=exited, status=1/FAILURE) 

Apr 04 15:03:44 virt.bolax.hu vdsm-tool[19325]: return 
tool_command[cmd]["command"](*args) 
Apr 04 15:03:44 virt.bolax.hu vdsm-tool[19325]: File 
"/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 41, in 
restore_command 
Apr 04 15:03:44 virt.bolax.hu vdsm-tool[19325]: exec_restore(cmd) 
Apr 04 15:03:44 virt.bolax.hu vdsm-tool[19325]: File 
"/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line 54, in 
exec_restore 
Apr 04 15:03:44 virt.bolax.hu vdsm-tool[19325]: raise EnvironmentError('Failed 
to restore the persisted networks') 
Apr 04 15:03:44 virt.bolax.hu vdsm-tool[19325]: EnvironmentError: Failed to 
restore the persisted networks 
Apr 04 15:03:44 virt.bolax.hu systemd[1]: vdsm-network.service: main process 
exited, code=exited, status=1/FAILURE 
Apr 04 15:03:44 virt.bolax.hu systemd[1]: Failed to start Virtual Desktop 
Server Manager network restoration. 
Apr 04 15:03:44 virt.bolax.hu systemd[1]: Unit vdsm-network.service entered 
failed state. 
Apr 04 15:03:44 virt.bolax.hu systemd[1]: vdsm-network.service failed. 

Since, the host does not start. 
Apr 04 14:56:00 virt.bolax.hu libvirtd[17705]: 2019-04-04 12:56:00.764+: 
17705: error : virNetSocketReadWire:1806 : End of file while reading data: 
Input/output error 
Apr 04 14:56:00 virt.bolax.hu libvirtd[17705]: 2019-04-04 12:56:00.965+: 
17709: error : virNetSASLSessionListMechanisms:393 : internal error: cannot 
list SASL ...line 1757) 
Apr 04 14:56:00 virt.bolax.hu libvirtd[17705]: 2019-04-04 12:56:00.966+: 
17709: error : remoteDispatchAuthSaslInit:3440 : authentication failed: 
authentication failed 
Apr 04 14:56:00 virt.bolax.hu libvirtd[17705]: 2019-04-04 12:56:00.966+: 
17705: error : virNetSocketReadWire:1806 : End of file while reading data: 
Input/output error 
Apr 04 14:56:01 virt.bolax.hu libvirtd[17705]: 2019-04-04 12:56:01.167+: 
17710: error : virNetSASLSessionListMechanisms:393 : internal error: cannot 
list SASL ...line 1757) 
Apr 04 14:56:01 virt.bolax.hu libvirtd[17705]: 2019-04-04 12:56:01.167+: 
17710: error : remoteDispatchAuthSaslInit:3440 : authentication failed: 
authentication failed 

[root@virt ~]# service vdsm-network status 
Redirecting to /bin/systemctl status vdsm-network.service 
● vdsm-network.service - Virtual Desktop Server Manager network restoration 
Loaded: loaded (/usr/lib/systemd/system/vdsm-network.service; disabled; vendor 
preset: enabled) 
Active: failed (Result: exit-code) since Thu 2019-04-04 15:00:39 CEST; 2min 49s 
ago 
Process: 19079 ExecStart=/usr/bin/vdsm-tool restore-nets (code=exited, 
status=1/FAILURE) 
Process: 19045 ExecStartPre=/usr/bin/vdsm-tool --vvverbose --append 
--logfile=/var/log/vdsm/upgrade.log upgrade-unified-persistence (code=exited, 
status=0/SUCCESS) 
Main PID: 19079 (code=exited, status=1/FAILURE) 



Also, I upgraded to until 4.0 , but it seems to same. I cant reinstall, and 
reactivate the host. 

Originally it was an AIO installation. 

Please help me solve this problem. 



Thanks in advance, 

R 
Tibor 


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[ovirt-users] Re: IP change of a storage domain

2018-12-29 Thread Demeter Tibor
Hi, 

I would like to confirm, your suggestion was perfect as solution! 

Thank you for help, 

Regards, 
Tibor 

- 2018. dec.. 10., 13:42, Elad Ben Aharon  írta: 

> Hi,
> You can change the storage connection details (IP address, path/LUN, port, 
> etc.)
> without removing the storage domain.
> IIRC, the domain has to be in maintenance for that.
> For file based storage, you can do it via the Webadmin and for block based
> storage, via REST API.

> See [
> https://ovirt.org/develop/release-management/features/storage/manage-storage-connections/
> |
> https://ovirt.org/develop/release-management/features/storage/manage-storage-connections/
> ]

> On Mon, Dec 10, 2018 at 2:16 PM Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Dear All,

>> I have to change an IP address of one of my storage domains.
>> How is safe that? There are a lot of disk what running from what and parts of
>> some running VMs.

>> I thought the whole procedure like this:

>> - stop vms
>> - remove storage domain from inventory
>> - delete storage domain from inventory (is it needed?)
>> - change IP
>> - re-add storage domain as new to inventory
>> - import disks from storage domain

>> Need to re-add disks to VMs as new after the import? Or it will 
>> automatically?
>> Is it will a new storage domain in the engine or will same as?

>> - start vms

>> Please check my todo list, where I'm was wrong.
>> Thanks in advance,

>> Regards,
>> Tibor

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> --

> Elad Ben Aharon

> ASSOCIATE MANAGER, RHV storage QE
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[ovirt-users] IP change of a storage domain

2018-12-10 Thread Demeter Tibor
Dear All, 

I have to change an IP address of one of my storage domains. 
How is safe that? There are a lot of disk what running from what and parts of 
some running VMs. 

I thought the whole procedure like this: 

- stop vms 
- remove storage domain from inventory 
- delete storage domain from inventory (is it needed?) 
- change IP 
- re-add storage domain as new to inventory 
- import disks from storage domain 

Need to re-add disks to VMs as new after the import? Or it will automatically? 
Is it will a new storage domain in the engine or will same as? 

- start vms 

Please check my todo list, where I'm was wrong. 
Thanks in advance, 

Regards, 
Tibor 




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[ovirt-users] Re: Strange migration issue

2018-12-09 Thread Demeter Tibor
Dear Eitan,

You misunderstood me, we use the LATEST version of ovirt, but this problem 
exist since we started to use (3.4).

Have a nice day,

Regards,

Tibor



- 2018. dec.. 9., 10:04, Eitan Raviv era...@redhat.com írta:

> Hi Tibor,
> 
> I don't know what would cause such issues as you describe, but since
> you are using a very old version of oVirt, the best I can recommend is
> to upgrade to 4.2.
> 
> HTH
> 
> On Thu, Dec 6, 2018 at 6:24 PM Demeter Tibor  wrote:
>>
>> Dear All,
>>
>> I've using ovirt from 3.4 and we have a strange, rarely problem with live
>> migrations.
>>
>> - In most of case impossible to do a live migrate of VMs that have a lot of
>> memory (16 gigs and more up to 40 GB) .
>> - Those are need to try and try until the migration will be successful
>> - impossible to understand why does working in a case and doesn't in another
>> - it is happening always if there bigger load on vms, but only on big memory
>> VM-s
>> - The small VMs (2-4-8 gigs) can migrate without problems
>> - In very rarely cases possible to migrate on first try.
>> - We using the memory ballooning function on all of VMs.
>>
>> We using dedicated migration network with separated vlans, but on same 
>> physical
>> lan (1gbe) with ovirtmgmt.
>> At this moment, we don't use QoS for dedicate bandwidth.
>>
>> What can I do ?
>>
>> Thanks in advance,
>> Regards,
>>
>> Tibor
>>
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[ovirt-users] Re: 4.2.7 & centos 7.6 dependency problems

2018-12-07 Thread Demeter Tibor
Dear Simon, 

It is working fine with a little bit modification. You need to use 
"exclude=nbdkit-*" instead of "exclude=nbdkit*" . 

Thanks for your mention, 

Regards, 

Tibor 

- 2018. dec.. 6., 22:37, Simon Coter  írta: 

> Hi Tibor,

> the update is trying to install:

> nbdkit(x86-64) = 1.2.7-2.el7

> while you only have:

> nbdkit(x86-64) = 1.2.6-1.el7_6.2

> 1.2.7 release is available on ovirt-4.2-epel repository while 1.2.6 is part of
> CentOS “Base” and “Updates”.
> The problem is that "nbdkit-plugin-vddk” has only 1.2.6 release and this 
> depends
> on “ndbkit”.
> Possible workaround that should work:

> Edit the .repo containing “ovirt-4.2-epel” and add the following line 
> to
> the “ovirt-4.2-epel” entry:

> exclude=ndbkit*

> then, rerun the update.

> Simon

>> On Dec 6, 2018, at 10:27 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > wrote:

>> Dear Roberto,

>> Thank you for your reply.
>> I would like to upgrade the node os (not just ovirt) to latest (7.6) version.
>> Thanks

>> Regards,

>> Tibor

>> - 2018. dec.. 6., 21:39, Roberto Nunin < [ mailto:robnu...@gmail.com |
>> robnu...@gmail.com ] > írta:

>>> Hi

>>> I had a similar problem just yesterday.
>>> I've disabled all three sources within CentOS-Base.repo.

>>> My nodes are still 7.5, but hope that this can help anyway.
>>> My update process, done from hested-engine gui, has completed after the 
>>> change.

>>> BR

>>> Il giorno gio 6 dic 2018 alle 20:19 Demeter Tibor < [ 
>>> mailto:tdeme...@itsmart.hu
>>> | tdeme...@itsmart.hu ] > ha scritto:

>>>> Dear All,
>>>> I would like to upgrade my ovirt 4.2.5 to 4.2.7.

>>>> The hosted engine upgrade was success, but on the nodes i've got an 
>>>> dependency
>>>> error:

>>>> ---> Package mesa-libgbm.x86_64 0:18.0.5-3.el7 will be installed
>>>> --> Processing Dependency: mesa-libglapi = 18.0.5-3.el7 for package:
>>>> mesa-libgbm-18.0.5-3.el7.x86_64
>>>> --> Processing Dependency: libwayland-server.so.0()(64bit) for package:
>>>> mesa-libgbm-18.0.5-3.el7.x86_64
>>>> ---> Package nbdkit.x86_64 0:1.2.7-2.el7 will be installed
>>>> ---> Package nbdkit-plugin-python2.x86_64 0:1.2.7-2.el7 will be installed
>>>> --> Processing Dependency: nbdkit-plugin-python-common = 1.2.7-2.el7 for
>>>> package: nbdkit-plugin-python2-1.2.7-2.el7.x86_64
>>>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>>>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>>>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>>>> ---> Package python2-blockdev.x86_64 0:2.18-3.el7 will be installed
>>>> ---> Package python2-futures.noarch 0:3.1.1-5.el7 will be installed
>>>> --> Running transaction check
>>>> ---> Package libwayland-server.x86_64 0:1.15.0-1.el7 will be installed
>>>> ---> Package mesa-libglapi.x86_64 0:18.0.5-3.el7 will be installed
>>>> ---> Package nbdkit-plugin-python-common.x86_64 0:1.2.7-2.el7 will be 
>>>> installed
>>>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>>>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>>>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>>>> --> Finished Dependency Resolution
>>>> --> Running transaction check
>>>> ---> Package kernel.x86_64 0:3.10.0-693.11.6.el7 will be erased
>>>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>>>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>>>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>>>> --> Finished Dependency Resolution
>>>> Error: Package: nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 (updates)
>>>> Requires: nbdkit(x86-64) = 1.2.6-1.el7_6.2
>>>> Available: nbdkit-1.2.6-1.el7.x86_64 (base)
>>>> nbdkit(x86-64) = 1.2.6-1.el7
>>>> Available: nbdkit-1.2.6-1.el7_6.2.x86_64 (updates)
>>>> nbdkit(x86-64) = 1.2.6-1.el7_6.2
>>>> Installing: nbdkit-1.2.7-2.el7.x86_64 (ovirt-4.2-epel)
>>>> nbdkit(x86-64) = 1.2.7-2.el7
>>>> You could try using --skip-broken to work around the problem
>>>> You could try running: rpm -Va --nofiles --nodigest

>>>> How can I solve this?

>>>> Thanks in advance,

>>>

[ovirt-users] Re: 4.2.7 & centos 7.6 dependency problems

2018-12-06 Thread Demeter Tibor
Dear Roberto, 

Thank you for your reply. 
I would like to upgrade the node os (not just ovirt) to latest (7.6) version. 
Thanks 

Regards, 

Tibor 

- 2018. dec.. 6., 21:39, Roberto Nunin  írta: 

> Hi

> I had a similar problem just yesterday.
> I've disabled all three sources within CentOS-Base.repo.

> My nodes are still 7.5, but hope that this can help anyway.
> My update process, done from hested-engine gui, has completed after the 
> change.

> BR

> Il giorno gio 6 dic 2018 alle 20:19 Demeter Tibor < [ 
> mailto:tdeme...@itsmart.hu
> | tdeme...@itsmart.hu ] > ha scritto:

>> Dear All,
>> I would like to upgrade my ovirt 4.2.5 to 4.2.7.

>> The hosted engine upgrade was success, but on the nodes i've got an 
>> dependency
>> error:

>> ---> Package mesa-libgbm.x86_64 0:18.0.5-3.el7 will be installed
>> --> Processing Dependency: mesa-libglapi = 18.0.5-3.el7 for package:
>> mesa-libgbm-18.0.5-3.el7.x86_64
>> --> Processing Dependency: libwayland-server.so.0()(64bit) for package:
>> mesa-libgbm-18.0.5-3.el7.x86_64
>> ---> Package nbdkit.x86_64 0:1.2.7-2.el7 will be installed
>> ---> Package nbdkit-plugin-python2.x86_64 0:1.2.7-2.el7 will be installed
>> --> Processing Dependency: nbdkit-plugin-python-common = 1.2.7-2.el7 for
>> package: nbdkit-plugin-python2-1.2.7-2.el7.x86_64
>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>> ---> Package python2-blockdev.x86_64 0:2.18-3.el7 will be installed
>> ---> Package python2-futures.noarch 0:3.1.1-5.el7 will be installed
>> --> Running transaction check
>> ---> Package libwayland-server.x86_64 0:1.15.0-1.el7 will be installed
>> ---> Package mesa-libglapi.x86_64 0:18.0.5-3.el7 will be installed
>> ---> Package nbdkit-plugin-python-common.x86_64 0:1.2.7-2.el7 will be 
>> installed
>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>> --> Finished Dependency Resolution
>> --> Running transaction check
>> ---> Package kernel.x86_64 0:3.10.0-693.11.6.el7 will be erased
>> ---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed
>> --> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package:
>> nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64
>> --> Finished Dependency Resolution
>> Error: Package: nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 (updates)
>> Requires: nbdkit(x86-64) = 1.2.6-1.el7_6.2
>> Available: nbdkit-1.2.6-1.el7.x86_64 (base)
>> nbdkit(x86-64) = 1.2.6-1.el7
>> Available: nbdkit-1.2.6-1.el7_6.2.x86_64 (updates)
>> nbdkit(x86-64) = 1.2.6-1.el7_6.2
>> Installing: nbdkit-1.2.7-2.el7.x86_64 (ovirt-4.2-epel)
>> nbdkit(x86-64) = 1.2.7-2.el7
>> You could try using --skip-broken to work around the problem
>> You could try running: rpm -Va --nofiles --nodigest

>> How can I solve this?

>> Thanks in advance,

>> Regards,

>> Tibor

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[ovirt-users] 4.2.7 & centos 7.6 dependency problems

2018-12-06 Thread Demeter Tibor
Dear All, 
I would like to upgrade my ovirt 4.2.5 to 4.2.7. 

The hosted engine upgrade was success, but on the nodes i've got an dependency 
error: 

---> Package mesa-libgbm.x86_64 0:18.0.5-3.el7 will be installed 
--> Processing Dependency: mesa-libglapi = 18.0.5-3.el7 for package: 
mesa-libgbm-18.0.5-3.el7.x86_64 
--> Processing Dependency: libwayland-server.so.0()(64bit) for package: 
mesa-libgbm-18.0.5-3.el7.x86_64 
---> Package nbdkit.x86_64 0:1.2.7-2.el7 will be installed 
---> Package nbdkit-plugin-python2.x86_64 0:1.2.7-2.el7 will be installed 
--> Processing Dependency: nbdkit-plugin-python-common = 1.2.7-2.el7 for 
package: nbdkit-plugin-python2-1.2.7-2.el7.x86_64 
---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed 
--> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package: 
nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 
---> Package python2-blockdev.x86_64 0:2.18-3.el7 will be installed 
---> Package python2-futures.noarch 0:3.1.1-5.el7 will be installed 
--> Running transaction check 
---> Package libwayland-server.x86_64 0:1.15.0-1.el7 will be installed 
---> Package mesa-libglapi.x86_64 0:18.0.5-3.el7 will be installed 
---> Package nbdkit-plugin-python-common.x86_64 0:1.2.7-2.el7 will be installed 
---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed 
--> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package: 
nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 
--> Finished Dependency Resolution 
--> Running transaction check 
---> Package kernel.x86_64 0:3.10.0-693.11.6.el7 will be erased 
---> Package nbdkit-plugin-vddk.x86_64 0:1.2.6-1.el7_6.2 will be installed 
--> Processing Dependency: nbdkit(x86-64) = 1.2.6-1.el7_6.2 for package: 
nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 
--> Finished Dependency Resolution 
Error: Package: nbdkit-plugin-vddk-1.2.6-1.el7_6.2.x86_64 (updates) 
Requires: nbdkit(x86-64) = 1.2.6-1.el7_6.2 
Available: nbdkit-1.2.6-1.el7.x86_64 (base) 
nbdkit(x86-64) = 1.2.6-1.el7 
Available: nbdkit-1.2.6-1.el7_6.2.x86_64 (updates) 
nbdkit(x86-64) = 1.2.6-1.el7_6.2 
Installing: nbdkit-1.2.7-2.el7.x86_64 (ovirt-4.2-epel) 
nbdkit(x86-64) = 1.2.7-2.el7 
You could try using --skip-broken to work around the problem 
You could try running: rpm -Va --nofiles --nodigest 


How can I solve this? 

Thanks in advance, 

Regards, 

Tibor 




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[ovirt-users] Strange migration issue

2018-12-06 Thread Demeter Tibor
Dear All, 

I've using ovirt from 3.4 and we have a strange, rarely problem with live 
migrations. 

- In most of case impossible to do a live migrate of VMs that have a lot of 
memory (16 gigs and more up to 40 GB) . 
- Those are need to try and try until the migration will be successful 
- impossible to understand why does working in a case and doesn't in another 
- it is happening always if there bigger load on vms, but only on big memory 
VM-s 
- The small VMs (2-4-8 gigs) can migrate without problems 
- In very rarely cases possible to migrate on first try. 
- We using the memory ballooning function on all of VMs. 

We using dedicated migration network with separated vlans, but on same physical 
lan (1gbe) with ovirtmgmt. 
At this moment, we don't use QoS for dedicate bandwidth. 

What can I do ? 

Thanks in advance, 
Regards, 

Tibor 




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[ovirt-users] Re: Centos7.6

2018-12-06 Thread Demeter Tibor
Ok, thank you for all! 
Regards, 

Tibor 

- 2018. dec.. 6., 11:06, Sandro Bonazzola  írta: 

> Il giorno gio 6 dic 2018 alle ore 10:39 Demeter Tibor < [
> mailto:tdeme...@itsmart.hu | tdeme...@itsmart.hu ] > ha scritto:

>> Dear All,

>> I just wondering I would like to make an upgrade from 4.2.5 to latest stable
>> release of ovirt.
>> Meanwhile centos7.6 was released.
>> Will that compatible with the current release of ovirt?
>> How is safe an upgrade now?

> oVirt 4.2.7 is already compatible with CentOS 7.6.
> I think that right now it's the best time to upgrade both oVirt and CentOS.

>> Thanks in advance,

>> Regards,
>> Tibor

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> --

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> MANAGER, SOFTWARE ENGINEERING, EMEA R RHV

> [ https://www.redhat.com/ | Red Hat EMEA ]

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[ovirt-users] Centos7.6

2018-12-06 Thread Demeter Tibor
Dear All, 

I just wondering I would like to make an upgrade from 4.2.5 to latest stable 
release of ovirt. 
Meanwhile centos7.6 was released. 
Will that compatible with the current release of ovirt? 
How is safe an upgrade now? 

Thanks in advance, 

Regards, 
Tibor 



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[ovirt-users] Switch from nightly to stable

2018-08-02 Thread Demeter Tibor
Dear users, 
Around ovirt 4.2.2 after a bug I had switch to nightly from stable. Its was do 
applied only on the engine, not compute nodes. 
But now I would like to switch back to stable branch. 
How is safe that? I just need do remove the nightly repo and update? Need to 
apply a yum update * before or not? 

Please describe me what is the safe procedure. 
Thanks in advance, 
Regards, 
Tibor 



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[ovirt-users] Re: Gluster quorum

2018-05-30 Thread Demeter Tibor
Dear Jim, 

Thank you for your help, now it's working again!!! :) 
Have a nice day! 

Regards, 

Tibor 

- 2018. máj.. 29., 23:57, Jim Kusznir  írta: 

> I had the same problem when I upgraded to 4.2. I found that if I went to the
> brick in the UI and selected it, there was a "start" button in the upper-right
> of the gui. clicking that resolved this problem a few minutes later.
> I had to repeat for each volume that showed a brick down for which that brick
> was not actually down.

> --Jim

> On Tue, May 29, 2018 at 6:34 AM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> I've successfully upgraded my hosts and I could raise the cluster level to 
>> 4.2.
>> Everything seems fine, but the monitoring problem does not resolved. My 
>> bricks
>> on first node are shown down (red) , but the glusterfs working fine (I 
>> verified
>> in terminal).

>> I've attached my engine.log.

>> Thanks in advance,

>> R,
>> Tibor

>> - 2018. máj.. 28., 14:59, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > írta:

>>> Hi,
>>> Ok I will try it.

>>> In this case, is it possible to remove and re-add a host that member of HA
>>> gluster ? This is an another task, but I need to separate my gluster network
>>> from my ovirtmgmt network.
>>> What is the recommended way for do this?

>>> It is not important now, but I need to do in future.

>>> I will attach my engine.log after upgrade my host.

>>> Thanks,
>>> Regards.

>>> Tibor

>>> - 2018. máj.. 28., 14:44, Sahina Bose < [ mailto:sab...@redhat.com |
>>> sab...@redhat.com ] > írta:

>>>> On Mon, May 28, 2018 at 4:47 PM, Demeter Tibor < [ 
>>>> mailto:tdeme...@itsmart.hu |
>>>> tdeme...@itsmart.hu ] > wrote:

>>>>> Dear Sahina,

>>>>> Yes, exactly. I can check that check box, but I don't know how is safe 
>>>>> that. Is
>>>>> it safe?

>>>> It is safe - if you can ensure that only one host is put into maintenance 
>>>> at a
>>>> time.

>>>>> I want to upgrade all of my host. If it will done, then the monitoring 
>>>>> will work
>>>>> perfectly?

>>>> If it does not please provide engine.log again once you've upgraded all the
>>>> hosts.

>>>>> Thanks.
>>>>> R.

>>>>> Tibor

>>>>> - 2018. máj.. 28., 10:09, Sahina Bose < [ mailto:sab...@redhat.com |
>>>>> sab...@redhat.com ] > írta:

>>>>>> On Mon, May 28, 2018 at 1:06 PM, Demeter Tibor < [ 
>>>>>> mailto:tdeme...@itsmart.hu |
>>>>>> tdeme...@itsmart.hu ] > wrote:

>>>>>>> Hi,

>>>>>>> Somebody could answer to my question please?
>>>>>>> It is very important for me, I could no finish my upgrade process (from 
>>>>>>> 4.1 to
>>>>>>> 4.2) since 9th May!

>>>>>> Can you explain how the upgrade process is blocked due to the monitoring?
>>>>>> If it's because you cannot move the host to maintenance, can you try 
>>>>>> with the
>>>>>> option "Ignore quorum checks" enabled?

>>>>>>> Meanwhile - I don't know why - one of my two gluster volume seems UP 
>>>>>>> (green) on
>>>>>>> the GUI. So, now only one is down.

>>>>>>> I need help. What can I do?

>>>>>>> Thanks in advance,

>>>>>>> Regards,

>>>>>>> Tibor

>>>>>>> - 2018. máj.. 23., 21:09, Demeter Tibor < [ 
>>>>>>> mailto:tdeme...@itsmart.hu |
>>>>>>> tdeme...@itsmart.hu ] > írta:

>>>>>>>> Hi,

>>>>>>>> I've updated again to the latest version, but there are no changes. 
>>>>>>>> All of
>>>>>>>> bricks on my first node are down in the GUI (in console are ok)
>>>>>>>> An Interesting thing, the "Self-Heal info" column show "OK" for all 
>>>>>>>> hosts and
>>>>>>>> all bricks, but "Space used" column is zero for all hosts/bricks.
>>>>>>>> Can I force remove and re-add my host to cluster awhile it is a 
>>>>>>>> gluster member?
>>>>>>>&

[ovirt-users] Re: Gluster quorum

2018-05-28 Thread Demeter Tibor
Hi, 
Ok I will try it. 

In this case, is it possible to remove and re-add a host that member of HA 
gluster ? This is an another task, but I need to separate my gluster network 
from my ovirtmgmt network. 
What is the recommended way for do this? 

It is not important now, but I need to do in future. 

I will attach my engine.log after upgrade my host. 

Thanks, 
Regards. 

Tibor 

- 2018. máj.. 28., 14:44, Sahina Bose <sab...@redhat.com> írta: 

> On Mon, May 28, 2018 at 4:47 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Dear Sahina,

>> Yes, exactly. I can check that check box, but I don't know how is safe that. 
>> Is
>> it safe?

> It is safe - if you can ensure that only one host is put into maintenance at a
> time.

>> I want to upgrade all of my host. If it will done, then the monitoring will 
>> work
>> perfectly?

> If it does not please provide engine.log again once you've upgraded all the
> hosts.

>> Thanks.
>> R.

>> Tibor

>> - 2018. máj.. 28., 10:09, Sahina Bose < [ mailto:sab...@redhat.com |
>> sab...@redhat.com ] > írta:

>>> On Mon, May 28, 2018 at 1:06 PM, Demeter Tibor < [ 
>>> mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > wrote:

>>>> Hi,

>>>> Somebody could answer to my question please?
>>>> It is very important for me, I could no finish my upgrade process (from 
>>>> 4.1 to
>>>> 4.2) since 9th May!

>>> Can you explain how the upgrade process is blocked due to the monitoring?
>>> If it's because you cannot move the host to maintenance, can you try with 
>>> the
>>> option "Ignore quorum checks" enabled?

>>>> Meanwhile - I don't know why - one of my two gluster volume seems UP 
>>>> (green) on
>>>> the GUI. So, now only one is down.

>>>> I need help. What can I do?

>>>> Thanks in advance,

>>>> Regards,

>>>> Tibor

>>>> - 2018. máj.. 23., 21:09, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
>>>> |
>>>> tdeme...@itsmart.hu ] > írta:

>>>>> Hi,

>>>>> I've updated again to the latest version, but there are no changes. All of
>>>>> bricks on my first node are down in the GUI (in console are ok)
>>>>> An Interesting thing, the "Self-Heal info" column show "OK" for all hosts 
>>>>> and
>>>>> all bricks, but "Space used" column is zero for all hosts/bricks.
>>>>> Can I force remove and re-add my host to cluster awhile it is a gluster 
>>>>> member?
>>>>> Is it safe ?
>>>>> What can I do?

>>>>> I haven't update other hosts while gluster not working fine, or the GUI 
>>>>> does not
>>>>> detect . So my other hosts is remained 4.1 yet :(

>>>>> Thanks in advance,

>>>>> Regards

>>>>> Tibor

>>>>> - 2018. máj.. 23., 14:45, Denis Chapligin < [ 
>>>>> mailto:dchap...@redhat.com |
>>>>> dchap...@redhat.com ] > írta:

>>>>>> Hello!

>>>>>> On Tue, May 22, 2018 at 11:10 AM, Demeter Tibor < [ 
>>>>>> mailto:tdeme...@itsmart.hu |
>>>>>> tdeme...@itsmart.hu ] > wrote:

>>>>>>> Is there any changes with this bug?

>>>>>>> Still I haven't finish my upgrade process that i've started on 9th may:(

>>>>>>> Please help me if you can.

>>>>>> Looks like all required patches are already merged, so could you please 
>>>>>> to
>>>>>> update your engine again to the latest night build?

>>>>> ___
>>>>> Users mailing list -- [ mailto:users@ovirt.org | users@ovirt.org ]
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>>>>> users-le...@ovirt.org ]

>>>> ___
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[ovirt-users] Re: Gluster quorum

2018-05-28 Thread Demeter Tibor
Dear Sahina, 

Yes, exactly. I can check that check box, but I don't know how is safe that. Is 
it safe? 

I want to upgrade all of my host. If it will done, then the monitoring will 
work perfectly? 

Thanks. 
R. 

Tibor 

- 2018. máj.. 28., 10:09, Sahina Bose <sab...@redhat.com> írta: 

> On Mon, May 28, 2018 at 1:06 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> Somebody could answer to my question please?
>> It is very important for me, I could no finish my upgrade process (from 4.1 
>> to
>> 4.2) since 9th May!

> Can you explain how the upgrade process is blocked due to the monitoring?
> If it's because you cannot move the host to maintenance, can you try with the
> option "Ignore quorum checks" enabled?

>> Meanwhile - I don't know why - one of my two gluster volume seems UP (green) 
>> on
>> the GUI. So, now only one is down.

>> I need help. What can I do?

>> Thanks in advance,

>> Regards,

>> Tibor

>> - 2018. máj.. 23., 21:09, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > írta:

>>> Hi,

>>> I've updated again to the latest version, but there are no changes. All of
>>> bricks on my first node are down in the GUI (in console are ok)
>>> An Interesting thing, the "Self-Heal info" column show "OK" for all hosts 
>>> and
>>> all bricks, but "Space used" column is zero for all hosts/bricks.
>>> Can I force remove and re-add my host to cluster awhile it is a gluster 
>>> member?
>>> Is it safe ?
>>> What can I do?

>>> I haven't update other hosts while gluster not working fine, or the GUI 
>>> does not
>>> detect . So my other hosts is remained 4.1 yet :(

>>> Thanks in advance,

>>> Regards

>>> Tibor

>>> - 2018. máj.. 23., 14:45, Denis Chapligin < [ 
>>> mailto:dchap...@redhat.com |
>>> dchap...@redhat.com ] > írta:

>>>> Hello!

>>>> On Tue, May 22, 2018 at 11:10 AM, Demeter Tibor < [ 
>>>> mailto:tdeme...@itsmart.hu |
>>>> tdeme...@itsmart.hu ] > wrote:

>>>>> Is there any changes with this bug?

>>>>> Still I haven't finish my upgrade process that i've started on 9th may:(

>>>>> Please help me if you can.

>>>> Looks like all required patches are already merged, so could you please to
>>>> update your engine again to the latest night build?

>>> ___
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>>> users-le...@ovirt.org ]

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[ovirt-users] Re: Gluster quorum

2018-05-28 Thread Demeter Tibor
Hi, 

Somebody could answer to my question please? 
It is very important for me, I could no finish my upgrade process (from 4.1 to 
4.2) since 9th May! 

Meanwhile - I don't know why - one of my two gluster volume seems UP (green) on 
the GUI. So, now only one is down. 

I need help. What can I do? 

Thanks in advance, 

Regards, 

Tibor 

- 2018. máj.. 23., 21:09, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> Hi,

> I've updated again to the latest version, but there are no changes. All of
> bricks on my first node are down in the GUI (in console are ok)
> An Interesting thing, the "Self-Heal info" column show "OK" for all hosts and
> all bricks, but "Space used" column is zero for all hosts/bricks.
> Can I force remove and re-add my host to cluster awhile it is a gluster 
> member?
> Is it safe ?
> What can I do?

> I haven't update other hosts while gluster not working fine, or the GUI does 
> not
> detect . So my other hosts is remained 4.1 yet :(

> Thanks in advance,

> Regards

> Tibor

> - 2018. máj.. 23., 14:45, Denis Chapligin <dchap...@redhat.com> írta:

>> Hello!

>> On Tue, May 22, 2018 at 11:10 AM, Demeter Tibor < [ 
>> mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > wrote:

>>> Is there any changes with this bug?

>>> Still I haven't finish my upgrade process that i've started on 9th may:(

>>> Please help me if you can.

>> Looks like all required patches are already merged, so could you please to
>> update your engine again to the latest night build?

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[ovirt-users] Re: Gluster quorum

2018-05-23 Thread Demeter Tibor
Hi, 

I've updated again to the latest version, but there are no changes. All of 
bricks on my first node are down in the GUI (in console are ok) 
An Interesting thing, the "Self-Heal info" column show "OK" for all hosts and 
all bricks, but "Space used" column is zero for all hosts/bricks. 
Can I force remove and re-add my host to cluster awhile it is a gluster member? 
Is it safe ? 
What can I do? 

I haven't update other hosts while gluster not working fine, or the GUI does 
not detect . So my other hosts is remained 4.1 yet :( 

Thanks in advance, 

Regards 

Tibor 

- 2018. máj.. 23., 14:45, Denis Chapligin <dchap...@redhat.com> írta: 

> Hello!

> On Tue, May 22, 2018 at 11:10 AM, Demeter Tibor < [ 
> mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Is there any changes with this bug?

>> Still I haven't finish my upgrade process that i've started on 9th may:(

>> Please help me if you can.

> Looks like all required patches are already merged, so could you please to
> update your engine again to the latest night build?
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[ovirt-users] Re: Gluster quorum

2018-05-22 Thread Demeter Tibor
Dear Sahina, 

Is there any changes with this bug? 

Still I haven't finish my upgrade process that i've started on 9th may:( 

Please help me if you can. 

Thanks 

Tibor 

- 2018. máj.. 18., 9:29, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> Hi,

> I have to update the engine again?

> Thanks,

> R
> Tibor

> - 2018. máj.. 18., 6:47, Sahina Bose <sab...@redhat.com> írta:

>> Thanks for reporting this. [ https://gerrit.ovirt.org/91375 |
>> https://gerrit.ovirt.org/91375 ] fixes this. I've re-opened bug [
>> https://bugzilla.redhat.com/show_bug.cgi?id=1574508 |
>> https://bugzilla.redhat.com/show_bug.cgi?id=1574508 ]

>> On Thu, May 17, 2018 at 10:12 PM, Demeter Tibor < [ 
>> mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > wrote:

>>> Hi,

>>> 4.2.4-0.0.master.20180515183442.git00e1340.el7.centos

>>> Firstly, I did a yum update "ovirt-*-setup*"
>>> second, I have ran engine-setup to upgrade.

>>> I didn't remove the old repos, just installed the nightly repo.

>>> Thank you again,

>>> Regards,

>>> Tibor

>>> - 2018. máj.. 17., 15:02, Sahina Bose < [ mailto:sab...@redhat.com |
>>> sab...@redhat.com ] > írta:

>>>> It doesn't look like the patch was applied. Still see the same error in
>>>> engine.log
>>>> "Error while refreshing brick statuses for volume 'volume1' of cluster 
>>>> 'C6220':
>>>> null"\

>>>> Did you use engine-setup to upgrade? What's the version of ovirt-engine
>>>> currently installed?

>>>> On Thu, May 17, 2018 at 5:10 PM, Demeter Tibor < [ 
>>>> mailto:tdeme...@itsmart.hu |
>>>> tdeme...@itsmart.hu ] > wrote:

>>>>> Hi,

>>>>> sure,

>>>>> Thank you for your time!

>>>>> R
>>>>> Tibor

>>>>> - 2018. máj.. 17., 12:19, Sahina Bose < [ mailto:sab...@redhat.com |
>>>>> sab...@redhat.com ] > írta:

>>>>>> [+users]

>>>>>> Can you provide the engine.log to see why the monitoring is not working 
>>>>>> here.
>>>>>> thanks!

>>>>>> On Wed, May 16, 2018 at 2:08 PM, Demeter Tibor < [ 
>>>>>> mailto:tdeme...@itsmart.hu |
>>>>>> tdeme...@itsmart.hu ] > wrote:

>>>>>>> Hi,

>>>>>>> Meanwhile, I did the upgrade engine, but the gluster state is same on 
>>>>>>> my first
>>>>>>> node.
>>>>>>> I've attached some screenshot of my problem.

>>>>>>> Thanks

>>>>>>> Tibor

>>>>>>> - 2018. máj.. 16., 10:16, Demeter Tibor < [ 
>>>>>>> mailto:tdeme...@itsmart.hu |
>>>>>>> tdeme...@itsmart.hu ] > írta Hi,

>>>>>>>> If 4.3.4 will release, i just have to remove the nightly repo and 
>>>>>>>> update to
>>>>>>>> stable?

>>>>>>>> I'm sorry for my terrible English, I try to explain what was my 
>>>>>>>> problem with
>>>>>>>> update.
>>>>>>>> I'm upgraded from 4.1.8.

>>>>>>>> I followed up the official hosted-engine update documentation, that 
>>>>>>>> was not
>>>>>>>> clear me, because it has referenced to a lot of old thing (i think).
>>>>>>>> [ https://www.ovirt.org/documentation/upgrade-guide/upgrade-guide/ |
>>>>>>>> https://www.ovirt.org/documentation/upgrade-guide/upgrade-guide/ ]
>>>>>>>> [
>>>>>>>> https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
>>>>>>>> |
>>>>>>>> https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
>>>>>>>> ]

>>>>>>>> Maybe it need to update, because I had a lot of question under upgrade 
>>>>>>>> and I was
>>>>>>>> not sure in all of necessary steps. For example, If I need to 
>>>>>>>> installing the
>>>>>>>> new, 4.2 repo on the hosts, then need to remove the old repo from that?
>>>>>>>> Why I need to do a" yum update -y" on hosts, meanwhile there is an 
>>>>>>>> "Updatehost"
>>>>>>>> menu in the GUI? So, maybe it outdat

[ovirt-users] Re: Gluster quorum

2018-05-18 Thread Demeter Tibor
Hi, 

I have to update the engine again? 

Thanks, 

R 
Tibor 

- 2018. máj.. 18., 6:47, Sahina Bose <sab...@redhat.com> írta: 

> Thanks for reporting this. [ https://gerrit.ovirt.org/91375 |
> https://gerrit.ovirt.org/91375 ] fixes this. I've re-opened bug [
> https://bugzilla.redhat.com/show_bug.cgi?id=1574508 |
> https://bugzilla.redhat.com/show_bug.cgi?id=1574508 ]

> On Thu, May 17, 2018 at 10:12 PM, Demeter Tibor < [ 
> mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> 4.2.4-0.0.master.20180515183442.git00e1340.el7.centos

>> Firstly, I did a yum update "ovirt-*-setup*"
>> second, I have ran engine-setup to upgrade.

>> I didn't remove the old repos, just installed the nightly repo.

>> Thank you again,

>> Regards,

>> Tibor

>> - 2018. máj.. 17., 15:02, Sahina Bose < [ mailto:sab...@redhat.com |
>> sab...@redhat.com ] > írta:

>>> It doesn't look like the patch was applied. Still see the same error in
>>> engine.log
>>> "Error while refreshing brick statuses for volume 'volume1' of cluster 
>>> 'C6220':
>>> null"\

>>> Did you use engine-setup to upgrade? What's the version of ovirt-engine
>>> currently installed?

>>> On Thu, May 17, 2018 at 5:10 PM, Demeter Tibor < [ 
>>> mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > wrote:

>>>> Hi,

>>>> sure,

>>>> Thank you for your time!

>>>> R
>>>> Tibor

>>>> - 2018. máj.. 17., 12:19, Sahina Bose < [ mailto:sab...@redhat.com |
>>>> sab...@redhat.com ] > írta:

>>>>> [+users]

>>>>> Can you provide the engine.log to see why the monitoring is not working 
>>>>> here.
>>>>> thanks!

>>>>> On Wed, May 16, 2018 at 2:08 PM, Demeter Tibor < [ 
>>>>> mailto:tdeme...@itsmart.hu |
>>>>> tdeme...@itsmart.hu ] > wrote:

>>>>>> Hi,

>>>>>> Meanwhile, I did the upgrade engine, but the gluster state is same on my 
>>>>>> first
>>>>>> node.
>>>>>> I've attached some screenshot of my problem.

>>>>>> Thanks

>>>>>> Tibor

>>>>>> - 2018. máj.. 16., 10:16, Demeter Tibor < [ 
>>>>>> mailto:tdeme...@itsmart.hu |
>>>>>> tdeme...@itsmart.hu ] > írta Hi,

>>>>>>> If 4.3.4 will release, i just have to remove the nightly repo and 
>>>>>>> update to
>>>>>>> stable?

>>>>>>> I'm sorry for my terrible English, I try to explain what was my problem 
>>>>>>> with
>>>>>>> update.
>>>>>>> I'm upgraded from 4.1.8.

>>>>>>> I followed up the official hosted-engine update documentation, that was 
>>>>>>> not
>>>>>>> clear me, because it has referenced to a lot of old thing (i think).
>>>>>>> [ https://www.ovirt.org/documentation/upgrade-guide/upgrade-guide/ |
>>>>>>> https://www.ovirt.org/documentation/upgrade-guide/upgrade-guide/ ]
>>>>>>> [
>>>>>>> https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
>>>>>>> |
>>>>>>> https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
>>>>>>> ]

>>>>>>> Maybe it need to update, because I had a lot of question under upgrade 
>>>>>>> and I was
>>>>>>> not sure in all of necessary steps. For example, If I need to 
>>>>>>> installing the
>>>>>>> new, 4.2 repo on the hosts, then need to remove the old repo from that?
>>>>>>> Why I need to do a" yum update -y" on hosts, meanwhile there is an 
>>>>>>> "Updatehost"
>>>>>>> menu in the GUI? So, maybe it outdated.
>>>>>>> Since upgrade hosted engine, and the first node, I have problems with 
>>>>>>> gluster.
>>>>>>> It seems to working fine if you check it from console "gluster volume 
>>>>>>> status,
>>>>>>> etc" but not on the Gui, because now it yellow, and the brick reds in 
>>>>>>> the first
>>>>>>> node.

>>>>>>> Previously I did a mistake with glusterfs, my gluster config was wrong. 
>>>>&

[ovirt-users] Re: Gluster quorum

2018-05-17 Thread Demeter Tibor
Hi, 

4.2.4-0.0.master.20180515183442.git00e1340.el7.centos 

Firstly, I did a yum update "ovirt-*-setup*" 
second, I have ran engine-setup to upgrade. 

I didn't remove the old repos, just installed the nightly repo. 

Thank you again, 

Regards, 

Tibor 

- 2018. máj.. 17., 15:02, Sahina Bose <sab...@redhat.com> írta: 

> It doesn't look like the patch was applied. Still see the same error in
> engine.log
> "Error while refreshing brick statuses for volume 'volume1' of cluster 
> 'C6220':
> null"\

> Did you use engine-setup to upgrade? What's the version of ovirt-engine
> currently installed?

> On Thu, May 17, 2018 at 5:10 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> sure,

>> Thank you for your time!

>> R
>> Tibor

>> - 2018. máj.. 17., 12:19, Sahina Bose < [ mailto:sab...@redhat.com |
>> sab...@redhat.com ] > írta:

>>> [+users]

>>> Can you provide the engine.log to see why the monitoring is not working 
>>> here.
>>> thanks!

>>> On Wed, May 16, 2018 at 2:08 PM, Demeter Tibor < [ 
>>> mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > wrote:

>>>> Hi,

>>>> Meanwhile, I did the upgrade engine, but the gluster state is same on my 
>>>> first
>>>> node.
>>>> I've attached some screenshot of my problem.

>>>> Thanks

>>>> Tibor

>>>> - 2018. máj.. 16., 10:16, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
>>>> |
>>>> tdeme...@itsmart.hu ] > írta Hi,

>>>>> If 4.3.4 will release, i just have to remove the nightly repo and update 
>>>>> to
>>>>> stable?

>>>>> I'm sorry for my terrible English, I try to explain what was my problem 
>>>>> with
>>>>> update.
>>>>> I'm upgraded from 4.1.8.

>>>>> I followed up the official hosted-engine update documentation, that was 
>>>>> not
>>>>> clear me, because it has referenced to a lot of old thing (i think).
>>>>> [ https://www.ovirt.org/documentation/upgrade-guide/upgrade-guide/ |
>>>>> https://www.ovirt.org/documentation/upgrade-guide/upgrade-guide/ ]
>>>>> [
>>>>> https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
>>>>> |
>>>>> https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
>>>>> ]

>>>>> Maybe it need to update, because I had a lot of question under upgrade 
>>>>> and I was
>>>>> not sure in all of necessary steps. For example, If I need to installing 
>>>>> the
>>>>> new, 4.2 repo on the hosts, then need to remove the old repo from that?
>>>>> Why I need to do a" yum update -y" on hosts, meanwhile there is an 
>>>>> "Updatehost"
>>>>> menu in the GUI? So, maybe it outdated.
>>>>> Since upgrade hosted engine, and the first node, I have problems with 
>>>>> gluster.
>>>>> It seems to working fine if you check it from console "gluster volume 
>>>>> status,
>>>>> etc" but not on the Gui, because now it yellow, and the brick reds in the 
>>>>> first
>>>>> node.

>>>>> Previously I did a mistake with glusterfs, my gluster config was wrong. I 
>>>>> have
>>>>> corrected them, but it did not helped to me,gluster bricks are reds on my 
>>>>> first
>>>>> node yet

>>>>> Now I try to upgrade to nightly, but I'm affraid, because it a living,
>>>>> productive system, and I don't have downtime. I hope it will help me.

>>>>> Thanks for all,

>>>>> Regards,
>>>>> Tibor Demeter

>>>>> - 2018. máj.. 16., 9:58, Sahina Bose < [ mailto:sab...@redhat.com |
>>>>> sab...@redhat.com ] > írta:

>>>>>> On Wed, May 16, 2018 at 1:19 PM, Demeter Tibor < [ 
>>>>>> mailto:tdeme...@itsmart.hu |
>>>>>> tdeme...@itsmart.hu ] > wrote:

>>>>>>> Hi,

>>>>>>> is it a different, unstable repo? I have a productive cluster, how is 
>>>>>>> safe that?
>>>>>>> I don't have any experience with nightly build. How can I use this? It 
>>>>>>> have to
>>>>>>> install to the engine VM or all of my 

[ovirt-users] IP change in hyperconverged setup

2018-05-16 Thread Demeter Tibor

Hi, 

I would like to change IP subnets of my hosts, but I have a glustered setup and 
I can't remove/re-add my hosts because "server having gluster volume". 
What will happen If I do force remove the host? It will kill or stop gluster on 
host? 


Thanks 

Regards, 

Tibor 





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[ovirt-users] Re: Gluster quorum

2018-05-15 Thread Demeter Tibor
Hi, 

Could you explain how can I use this patch? 

R, 
Tibor 

- 2018. máj.. 14., 11:18, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> Hi,

> Sorry for my question, but can you tell me please how can I use this patch?

> Thanks,
> Regards,
> Tibor
> - 2018. máj.. 14., 10:47, Sahina Bose <sab...@redhat.com> írta:

>> On Sat, May 12, 2018 at 1:14 PM, Demeter Tibor < [ 
>> mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > wrote:

>>> Hi,

>>> Could someone help me please ? I can't finish my upgrade process.

>> [ https://gerrit.ovirt.org/91164 | https://gerrit.ovirt.org/91164 ] should 
>> fix
>> the error you're facing.

>> Can you elaborate why this is affecting the upgrade process?

>>> Thanks
>>> R
>>> Tibor

>>> - 2018. máj.. 10., 12:51, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > írta:

>>>> Hi,

>>>> I've attached the vdsm and supervdsm logs. But I don't have engine.log 
>>>> here,
>>>> because that is on hosted engine vm. Should I send that ?

>>>> Thank you

>>>> Regards,

>>>> Tibor
>>>> - 2018. máj.. 10., 12:30, Sahina Bose < [ mailto:sab...@redhat.com |
>>>> sab...@redhat.com ] > írta:

>>>>> There's a bug here. Can you log one attaching this engine.log and also 
>>>>> vdsm.log
>>>>> & supervdsm.log from n3.itsmart.cloud

>>>>> On Thu, May 10, 2018 at 3:35 PM, Demeter Tibor < [ 
>>>>> mailto:tdeme...@itsmart.hu |
>>>>> tdeme...@itsmart.hu ] > wrote:

>>>>>> Hi,

>>>>>> I found this:

>>>>>> 2018-05-10 03:24:19,096+02 INFO
>>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterVolumeAdvancedDetailsVDSCommand]
>>>>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>>>>> GetGlusterVolumeAdvancedDetailsVDSCommand, return:
>>>>>> org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeAdvancedDetails@ca97448e,
>>>>>> log id: 347435ae
>>>>>> 2018-05-10 03:24:19,097+02 ERROR
>>>>>> [org.ovirt.engine.core.bll.gluster.GlusterSyncJob] 
>>>>>> (DefaultQuartzScheduler7)
>>>>>> [43f4eaec] Error while refreshing brick statuses for volume 'volume2' of
>>>>>> cluster 'C6220': null
>>>>>> 2018-05-10 03:24:19,097+02 INFO
>>>>>> [org.ovirt.engine.core.bll.lock.InMemoryLockManager] 
>>>>>> (DefaultQuartzScheduler8)
>>>>>> [7715ceda] Failed to acquire lock and wait lock
>>>>>> 'EngineLock:{exclusiveLocks='[59c10db3-0324-0320-0120-0339=GLUSTER]',
>>>>>> sharedLocks=''}'
>>>>>> 2018-05-10 03:24:19,104+02 INFO
>>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>>>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>>>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'}),
>>>>>> log id: 6908121d
>>>>>> 2018-05-10 03:24:19,106+02 ERROR
>>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>>> (DefaultQuartzScheduler7) [43f4eaec] Command
>>>>>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>>>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'})'
>>>>>> execution failed: null
>>>>>> 2018-05-10 03:24:19,106+02 INFO
>>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>>>>> GetGlusterLocalLogicalVolumeListVDSCommand, log id: 6908121d
>>>>>> 2018-05-10 03:24:19,107+02 INFO
>>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>>>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n1.itsmart.cloud,
>>>>>> VdsIdVDSCommandParametersBase:{hostId='8e737bab-e0bb-4f16-ab85-e24e91882f57'}),
>>>>>> log id: 735c6a5f
>>>>>> 2018-05-10 03:24:19,109+02 ERROR
>>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVo

[ovirt-users] Re: Gluster quorum

2018-05-14 Thread Demeter Tibor
Hi, 

Sorry for my question, but can you tell me please how can I use this patch? 

Thanks, 
Regards, 
Tibor 
- 2018. máj.. 14., 10:47, Sahina Bose <sab...@redhat.com> írta: 

> On Sat, May 12, 2018 at 1:14 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> Could someone help me please ? I can't finish my upgrade process.

> [ https://gerrit.ovirt.org/91164 | https://gerrit.ovirt.org/91164 ] should fix
> the error you're facing.

> Can you elaborate why this is affecting the upgrade process?

>> Thanks
>> R
>> Tibor

>> - 2018. máj.. 10., 12:51, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > írta:

>>> Hi,

>>> I've attached the vdsm and supervdsm logs. But I don't have engine.log here,
>>> because that is on hosted engine vm. Should I send that ?

>>> Thank you

>>> Regards,

>>> Tibor
>>> - 2018. máj.. 10., 12:30, Sahina Bose < [ mailto:sab...@redhat.com |
>>> sab...@redhat.com ] > írta:

>>>> There's a bug here. Can you log one attaching this engine.log and also 
>>>> vdsm.log
>>>> & supervdsm.log from n3.itsmart.cloud

>>>> On Thu, May 10, 2018 at 3:35 PM, Demeter Tibor < [ 
>>>> mailto:tdeme...@itsmart.hu |
>>>> tdeme...@itsmart.hu ] > wrote:

>>>>> Hi,

>>>>> I found this:

>>>>> 2018-05-10 03:24:19,096+02 INFO
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterVolumeAdvancedDetailsVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>>>> GetGlusterVolumeAdvancedDetailsVDSCommand, return:
>>>>> org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeAdvancedDetails@ca97448e,
>>>>> log id: 347435ae
>>>>> 2018-05-10 03:24:19,097+02 ERROR
>>>>> [org.ovirt.engine.core.bll.gluster.GlusterSyncJob] 
>>>>> (DefaultQuartzScheduler7)
>>>>> [43f4eaec] Error while refreshing brick statuses for volume 'volume2' of
>>>>> cluster 'C6220': null
>>>>> 2018-05-10 03:24:19,097+02 INFO
>>>>> [org.ovirt.engine.core.bll.lock.InMemoryLockManager] 
>>>>> (DefaultQuartzScheduler8)
>>>>> [7715ceda] Failed to acquire lock and wait lock
>>>>> 'EngineLock:{exclusiveLocks='[59c10db3-0324-0320-0120-0339=GLUSTER]',
>>>>> sharedLocks=''}'
>>>>> 2018-05-10 03:24:19,104+02 INFO
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'}),
>>>>> log id: 6908121d
>>>>> 2018-05-10 03:24:19,106+02 ERROR
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] Command
>>>>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'})'
>>>>> execution failed: null
>>>>> 2018-05-10 03:24:19,106+02 INFO
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>>>> GetGlusterLocalLogicalVolumeListVDSCommand, log id: 6908121d
>>>>> 2018-05-10 03:24:19,107+02 INFO
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n1.itsmart.cloud,
>>>>> VdsIdVDSCommandParametersBase:{hostId='8e737bab-e0bb-4f16-ab85-e24e91882f57'}),
>>>>> log id: 735c6a5f
>>>>> 2018-05-10 03:24:19,109+02 ERROR
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] Command
>>>>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n1.itsmart.cloud,
>>>>> VdsIdVDSCommandParametersBase:{hostId='8e737bab-e0bb-4f16-ab85-e24e91882f57'})'
>>>>> execution failed: null
>>>>> 2018-05-10 03:24:19,109+02 INFO
>>>>> [org.ovi

[ovirt-users] Re: Gluster quorum

2018-05-14 Thread Demeter Tibor
Meanwhile i just changed my gluster network to 10.104.0.0/24 but does not 
happend anything. 

Regards, 

Tibor 

- 2018. máj.. 14., 9:49, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> Hi,

> Yes, I have a gluster network, but it's "funny" because that is the
> 10.105.0.x/24. :( Also, the n4.itsmart.cloud is mean 10.104.0.4.
> The 10.104.0.x/24 is my ovirtmgmt network.

> However, the 10.104.0.x is accessable from all hosts.

> What should I do?

> Thanks,

> R

> Tibor

> - 2018. máj.. 12., 17:17, Doug Ingham <dou...@gmail.com> írta:

>> The two key errors I'd investigate are these...

>>> 2018-05-10 03:24:21,048+02 WARN
>>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
>>> (DefaultQuartzScheduler8) [7715ceda] Could not associate brick
>>> '10.104.0.1:/gluster/brick/brick1' of volume
>>> 'e0f568fa-987c-4f5c-b853-01bce718ee27' with correct network as no gluster
>>> network found in cluster '59c10db3-0324-0320-0120-0339'

>>> 2018-05-10 03:24:20,749+02 ERROR
>>> [org.ovirt.engine.core.bll.gluster.GlusterSyncJob] (DefaultQuartzScheduler7)
>>> [43f4eaec] Error while refreshing brick statuses for volume 'volume1' of
>>> cluster 'C6220': null

>>> 2018-05-10 11:59:26,051+02 ERROR
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler4) [400fa486] Command
>>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'})'
>>> execution failed: null

>> I'd start with that first one. Is the network/interface group of your storage
>> layer actually defined as a Gluster & Migration network within oVirt?

>> On 12 May 2018 at 03:44, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > wrote:

>>> Hi,

>>> Could someone help me please ? I can't finish my upgrade process.

>>> Thanks
>>> R
>>> Tibor

>>> - 2018. máj.. 10., 12:51, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > írta:

>>>> Hi,

>>>> I've attached the vdsm and supervdsm logs. But I don't have engine.log 
>>>> here,
>>>> because that is on hosted engine vm. Should I send that ?

>>>> Thank you

>>>> Regards,

>>>> Tibor
>>>> - 2018. máj.. 10., 12:30, Sahina Bose < [ mailto:sab...@redhat.com |
>>>> sab...@redhat.com ] > írta:

>>>>> There's a bug here. Can you log one attaching this engine.log and also 
>>>>> vdsm.log
>>>>> & supervdsm.log from n3.itsmart.cloud

>>>>> On Thu, May 10, 2018 at 3:35 PM, Demeter Tibor < [ 
>>>>> mailto:tdeme...@itsmart.hu |
>>>>> tdeme...@itsmart.hu ] > wrote:

>>>>>> Hi,

>>>>>> I found this:

>>>>>> 2018-05-10 03:24:19,096+02 INFO
>>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterVolumeAdvancedDetailsVDSCommand]
>>>>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>>>>> GetGlusterVolumeAdvancedDetailsVDSCommand, return:
>>>>>> org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeAdvancedDetails@ca97448e,
>>>>>> log id: 347435ae
>>>>>> 2018-05-10 03:24:19,097+02 ERROR
>>>>>> [org.ovirt.engine.core.bll.gluster.GlusterSyncJob] 
>>>>>> (DefaultQuartzScheduler7)
>>>>>> [43f4eaec] Error while refreshing brick statuses for volume 'volume2' of
>>>>>> cluster 'C6220': null
>>>>>> 2018-05-10 03:24:19,097+02 INFO
>>>>>> [org.ovirt.engine.core.bll.lock.InMemoryLockManager] 
>>>>>> (DefaultQuartzScheduler8)
>>>>>> [7715ceda] Failed to acquire lock and wait lock
>>>>>> 'EngineLock:{exclusiveLocks='[59c10db3-0324-0320-0120-0339=GLUSTER]',
>>>>>> sharedLocks=''}'
>>>>>> 2018-05-10 03:24:19,104+02 INFO
>>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>>>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>>>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'}),
>>>>>> log id: 6908121d
>>>>>> 2018-05-10 03:24:19,106+02 ERROR
>>>>

[ovirt-users] Re: Gluster quorum

2018-05-14 Thread Demeter Tibor
Hi, 

Yes, I have a gluster network, but it's "funny" because that is the 
10.105.0.x/24. :( Also, the n4.itsmart.cloud is mean 10.104.0.4. 

The 10.104.0.x/24 is my ovirtmgmt network. 

However, the 10.104.0.x is accessable from all hosts. 

What should I do? 

Thanks, 

R 

Tibor 

- 2018. máj.. 12., 17:17, Doug Ingham <dou...@gmail.com> írta: 

> The two key errors I'd investigate are these...

>> 2018-05-10 03:24:21,048+02 WARN
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
>> (DefaultQuartzScheduler8) [7715ceda] Could not associate brick
>> '10.104.0.1:/gluster/brick/brick1' of volume
>> 'e0f568fa-987c-4f5c-b853-01bce718ee27' with correct network as no gluster
>> network found in cluster '59c10db3-0324-0320-0120-0339'

>> 2018-05-10 03:24:20,749+02 ERROR
>> [org.ovirt.engine.core.bll.gluster.GlusterSyncJob] (DefaultQuartzScheduler7)
>> [43f4eaec] Error while refreshing brick statuses for volume 'volume1' of
>> cluster 'C6220': null

>> 2018-05-10 11:59:26,051+02 ERROR
>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>> (DefaultQuartzScheduler4) [400fa486] Command
>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'})'
>> execution failed: null

> I'd start with that first one. Is the network/interface group of your storage
> layer actually defined as a Gluster & Migration network within oVirt?

> On 12 May 2018 at 03:44, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> Could someone help me please ? I can't finish my upgrade process.

>> Thanks
>> R
>> Tibor

>> - 2018. máj.. 10., 12:51, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > írta:

>>> Hi,

>>> I've attached the vdsm and supervdsm logs. But I don't have engine.log here,
>>> because that is on hosted engine vm. Should I send that ?

>>> Thank you

>>> Regards,

>>> Tibor
>>> - 2018. máj.. 10., 12:30, Sahina Bose < [ mailto:sab...@redhat.com |
>>> sab...@redhat.com ] > írta:

>>>> There's a bug here. Can you log one attaching this engine.log and also 
>>>> vdsm.log
>>>> & supervdsm.log from n3.itsmart.cloud

>>>> On Thu, May 10, 2018 at 3:35 PM, Demeter Tibor < [ 
>>>> mailto:tdeme...@itsmart.hu |
>>>> tdeme...@itsmart.hu ] > wrote:

>>>>> Hi,

>>>>> I found this:

>>>>> 2018-05-10 03:24:19,096+02 INFO
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterVolumeAdvancedDetailsVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>>>> GetGlusterVolumeAdvancedDetailsVDSCommand, return:
>>>>> org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeAdvancedDetails@ca97448e,
>>>>> log id: 347435ae
>>>>> 2018-05-10 03:24:19,097+02 ERROR
>>>>> [org.ovirt.engine.core.bll.gluster.GlusterSyncJob] 
>>>>> (DefaultQuartzScheduler7)
>>>>> [43f4eaec] Error while refreshing brick statuses for volume 'volume2' of
>>>>> cluster 'C6220': null
>>>>> 2018-05-10 03:24:19,097+02 INFO
>>>>> [org.ovirt.engine.core.bll.lock.InMemoryLockManager] 
>>>>> (DefaultQuartzScheduler8)
>>>>> [7715ceda] Failed to acquire lock and wait lock
>>>>> 'EngineLock:{exclusiveLocks='[59c10db3-0324-0320-0120-0339=GLUSTER]',
>>>>> sharedLocks=''}'
>>>>> 2018-05-10 03:24:19,104+02 INFO
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'}),
>>>>> log id: 6908121d
>>>>> 2018-05-10 03:24:19,106+02 ERROR
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>>>> (DefaultQuartzScheduler7) [43f4eaec] Command
>>>>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'})'
>>>>> execution failed: null
>>>>> 2018-05-10 03:24:19,106+02 INFO
>>>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalL

[ovirt-users] Re: Gluster quorum

2018-05-12 Thread Demeter Tibor
Hi, 

Could someone help me please ? I can't finish my upgrade process. 

Thanks 
R 
Tibor 

- 2018. máj.. 10., 12:51, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> Hi,

> I've attached the vdsm and supervdsm logs. But I don't have engine.log here,
> because that is on hosted engine vm. Should I send that ?

> Thank you

> Regards,

> Tibor
> - 2018. máj.. 10., 12:30, Sahina Bose <sab...@redhat.com> írta:

>> There's a bug here. Can you log one attaching this engine.log and also 
>> vdsm.log
>> & supervdsm.log from n3.itsmart.cloud

>> On Thu, May 10, 2018 at 3:35 PM, Demeter Tibor < [ 
>> mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > wrote:

>>> Hi,

>>> I found this:

>>> 2018-05-10 03:24:19,096+02 INFO
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterVolumeAdvancedDetailsVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>> GetGlusterVolumeAdvancedDetailsVDSCommand, return:
>>> org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeAdvancedDetails@ca97448e,
>>> log id: 347435ae
>>> 2018-05-10 03:24:19,097+02 ERROR
>>> [org.ovirt.engine.core.bll.gluster.GlusterSyncJob] (DefaultQuartzScheduler7)
>>> [43f4eaec] Error while refreshing brick statuses for volume 'volume2' of
>>> cluster 'C6220': null
>>> 2018-05-10 03:24:19,097+02 INFO
>>> [org.ovirt.engine.core.bll.lock.InMemoryLockManager] 
>>> (DefaultQuartzScheduler8)
>>> [7715ceda] Failed to acquire lock and wait lock
>>> 'EngineLock:{exclusiveLocks='[59c10db3-0324-0320-0120-0339=GLUSTER]',
>>> sharedLocks=''}'
>>> 2018-05-10 03:24:19,104+02 INFO
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'}),
>>> log id: 6908121d
>>> 2018-05-10 03:24:19,106+02 ERROR
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] Command
>>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n4.itsmart.cloud,
>>> VdsIdVDSCommandParametersBase:{hostId='3ddef95f-158d-407c-a7d8-49641e012755'})'
>>> execution failed: null
>>> 2018-05-10 03:24:19,106+02 INFO
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>> GetGlusterLocalLogicalVolumeListVDSCommand, log id: 6908121d
>>> 2018-05-10 03:24:19,107+02 INFO
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n1.itsmart.cloud,
>>> VdsIdVDSCommandParametersBase:{hostId='8e737bab-e0bb-4f16-ab85-e24e91882f57'}),
>>> log id: 735c6a5f
>>> 2018-05-10 03:24:19,109+02 ERROR
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] Command
>>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n1.itsmart.cloud,
>>> VdsIdVDSCommandParametersBase:{hostId='8e737bab-e0bb-4f16-ab85-e24e91882f57'})'
>>> execution failed: null
>>> 2018-05-10 03:24:19,109+02 INFO
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] FINISH,
>>> GetGlusterLocalLogicalVolumeListVDSCommand, log id: 735c6a5f
>>> 2018-05-10 03:24:19,110+02 INFO
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] START,
>>> GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n2.itsmart.cloud,
>>> VdsIdVDSCommandParametersBase:{hostId='06e361ef-3361-4eaa-9923-27fa1a0187a4'}),
>>> log id: 6f9e9f58
>>> 2018-05-10 03:24:19,112+02 ERROR
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4eaec] Command
>>> 'GetGlusterLocalLogicalVolumeListVDSCommand(HostName = n2.itsmart.cloud,
>>> VdsIdVDSCommandParametersBase:{hostId='06e361ef-3361-4eaa-9923-27fa1a0187a4'})'
>>> execution failed: null
>>> 2018-05-10 03:24:19,112+02 INFO
>>> [org.ovirt.engine.core.vdsbroker.gluster.GetGlusterLocalLogicalVolumeListVDSCommand]
>>> (DefaultQuartzScheduler7) [43f4

[ovirt-users] Re: Gluster quorum

2018-05-10 Thread Demeter Tibor
te.
> Any errors in vdsm.log?
> Or errors in engine.log of the form "Error while refreshing brick statuses for
> volume"

> On Thu, May 10, 2018 at 2:33 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> Thank you for your fast reply :)

>> 2018-05-10 11:01:51,574+02 INFO
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand]
>> (DefaultQuartzScheduler6) [7f01fc2d] START,
>> GlusterServersListVDSCommand(HostName = n2.itsmart.cloud,
>> VdsIdVDSCommandParametersBase:{hostId='06e361ef-3361-4eaa-9923-27fa1a0187a4'}),
>> log id: 39adbbb8
>> 2018-05-10 11:01:51,768+02 INFO
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand]
>> (DefaultQuartzScheduler6) [7f01fc2d] FINISH, GlusterServersListVDSCommand,
>> return: [ [ http://10.101.0.2/24:CONNECTED | 10.101.0.2/24:CONNECTED ] ,
>> n1.cloudata.local:CONNECTED, 10.104.0.3:CONNECTED, 10.104.0.4:CONNECTED], log
>> id: 39adbbb8
>> 2018-05-10 11:01:51,788+02 INFO
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
>> (DefaultQuartzScheduler6) [7f01fc2d] START,
>> GlusterVolumesListVDSCommand(HostName = n2.itsmart.cloud,
>> GlusterVolumesListVDSParameters:{hostId='06e361ef-3361-4eaa-9923-27fa1a0187a4'}),
>> log id: 738a7261
>> 2018-05-10 11:01:51,892+02 WARN
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
>> (DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick
>> '10.104.0.1:/gluster/brick/brick1' of volume
>> 'e0f568fa-987c-4f5c-b853-01bce718ee27' with correct network as no gluster
>> network found in cluster '59c10db3-0324-0320-0120-0339'
>> 2018-05-10 11:01:51,898+02 WARN
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
>> (DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick
>> '10.104.0.1:/gluster/brick/brick2' of volume
>> 'e0f568fa-987c-4f5c-b853-01bce718ee27' with correct network as no gluster
>> network found in cluster '59c10db3-0324-0320-0120-0339'
>> 2018-05-10 11:01:51,905+02 WARN
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
>> (DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick
>> '10.104.0.1:/gluster/brick/brick3' of volume
>> 'e0f568fa-987c-4f5c-b853-01bce718ee27' with correct network as no gluster
>> network found in cluster '59c10db3-0324-0320-0120-0339'
>> 2018-05-10 11:01:51,911+02 WARN
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
>> (DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick
>> '10.104.0.1:/gluster2/brick/brick1' of volume
>> '68cfb061-1320-4042-abcd-9228da23c0c8' with correct network as no gluster
>> network found in cluster '59c10db3-0324-0320-0120-0339'
>> 2018-05-10 11:01:51,917+02 WARN
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
>> (DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick
>> '10.104.0.1:/gluster2/brick/brick2' of volume
>> '68cfb061-1320-4042-abcd-9228da23c0c8' with correct network as no gluster
>> network found in cluster '59c10db3-0324-0320-0120-0339'
>> 2018-05-10 11:01:51,924+02 WARN
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn]
>> (DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick
>> '10.104.0.1:/gluster2/brick/brick3' of volume
>> '68cfb061-1320-4042-abcd-9228da23c0c8' with correct network as no gluster
>> network found in cluster '59c10db3-0324-0320-0120-0339'
>> 2018-05-10 11:01:51,925+02 INFO
>> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
>> (DefaultQuartzScheduler6) [7f01fc2d] FINISH, GlusterVolumesListVDSCommand,
>> return:
>> {68cfb061-1320-4042-abcd-9228da23c0c8=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@7a6720d,
>> e0f568fa-987c-4f5c-b853-01bce718ee27=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@f88c521b},
>> log id: 738a7261

>> This happening continuously.

>> Thanks!
>> Tibor

>> - 2018. máj.. 10., 10:56, Sahina Bose < [ mailto:sab...@redhat.com |
>> sab...@redhat.com ] > írta:

>>> Could you check the engine.log if there are errors related to getting
>>> GlusterVolumeAdvancedDetails ?

>>> On Thu, May 10, 2018 at 2:02 PM, Demeter Tibor < [ 
>>> mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > wrote:

>>>> Dear Ovirt Users,
>>>> I've followed up the self-hosted-engine upgrade documentation, I upgraded 
>>>> my 4.1
>>>&

[ovirt-users] Re: Gluster quorum

2018-05-10 Thread Demeter Tibor
Hi, 

Thank you for your fast reply :) 

2018-05-10 11:01:51,574+02 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand] 
(DefaultQuartzScheduler6) [7f01fc2d] START, 
GlusterServersListVDSCommand(HostName = n2.itsmart.cloud, 
VdsIdVDSCommandParametersBase:{hostId='06e361ef-3361-4eaa-9923-27fa1a0187a4'}), 
log id: 39adbbb8 
2018-05-10 11:01:51,768+02 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterServersListVDSCommand] 
(DefaultQuartzScheduler6) [7f01fc2d] FINISH, GlusterServersListVDSCommand, 
return: [10.101.0.2/24:CONNECTED, n1.cloudata.local:CONNECTED, 
10.104.0.3:CONNECTED, 10.104.0.4:CONNECTED], log id: 39adbbb8 
2018-05-10 11:01:51,788+02 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] 
(DefaultQuartzScheduler6) [7f01fc2d] START, 
GlusterVolumesListVDSCommand(HostName = n2.itsmart.cloud, 
GlusterVolumesListVDSParameters:{hostId='06e361ef-3361-4eaa-9923-27fa1a0187a4'}),
 log id: 738a7261 
2018-05-10 11:01:51,892+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick 
'10.104.0.1:/gluster/brick/brick1' of volume 
'e0f568fa-987c-4f5c-b853-01bce718ee27' with correct network as no gluster 
network found in cluster '59c10db3-0324-0320-0120-0339' 
2018-05-10 11:01:51,898+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick 
'10.104.0.1:/gluster/brick/brick2' of volume 
'e0f568fa-987c-4f5c-b853-01bce718ee27' with correct network as no gluster 
network found in cluster '59c10db3-0324-0320-0120-0339' 
2018-05-10 11:01:51,905+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick 
'10.104.0.1:/gluster/brick/brick3' of volume 
'e0f568fa-987c-4f5c-b853-01bce718ee27' with correct network as no gluster 
network found in cluster '59c10db3-0324-0320-0120-0339' 
2018-05-10 11:01:51,911+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick 
'10.104.0.1:/gluster2/brick/brick1' of volume 
'68cfb061-1320-4042-abcd-9228da23c0c8' with correct network as no gluster 
network found in cluster '59c10db3-0324-0320-0120-0339' 
2018-05-10 11:01:51,917+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick 
'10.104.0.1:/gluster2/brick/brick2' of volume 
'68cfb061-1320-4042-abcd-9228da23c0c8' with correct network as no gluster 
network found in cluster '59c10db3-0324-0320-0120-0339' 
2018-05-10 11:01:51,924+02 WARN 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturn] 
(DefaultQuartzScheduler6) [7f01fc2d] Could not associate brick 
'10.104.0.1:/gluster2/brick/brick3' of volume 
'68cfb061-1320-4042-abcd-9228da23c0c8' with correct network as no gluster 
network found in cluster '59c10db3-0324-0320-0120-0339' 
2018-05-10 11:01:51,925+02 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] 
(DefaultQuartzScheduler6) [7f01fc2d] FINISH, GlusterVolumesListVDSCommand, 
return: 
{68cfb061-1320-4042-abcd-9228da23c0c8=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@7a6720d,
 
e0f568fa-987c-4f5c-b853-01bce718ee27=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@f88c521b},
 log id: 738a7261 

This happening continuously. 

Thanks! 
Tibor 

- 2018. máj.. 10., 10:56, Sahina Bose <sab...@redhat.com> írta: 

> Could you check the engine.log if there are errors related to getting
> GlusterVolumeAdvancedDetails ?

> On Thu, May 10, 2018 at 2:02 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Dear Ovirt Users,
>> I've followed up the self-hosted-engine upgrade documentation, I upgraded my 
>> 4.1
>> system to 4.2.3.
>> I upgaded the first node with yum upgrade, it seems working now fine. But 
>> since
>> upgrade, the gluster informations seems to displayed incorrect on the admin
>> panel. The volume yellow, and there are red bricks from that node.
>> I've checked in console, I think my gluster is not degraded:

>> root@n1 ~]# gluster volume list
>> volume1
>> volume2
>> [root@n1 ~]# gluster volume info
>> Volume Name: volume1
>> Type: Distributed-Replicate
>> Volume ID: e0f568fa-987c-4f5c-b853-01bce718ee27
>> Status: Started
>> Snapshot Count: 0
>> Number of Bricks: 3 x 3 = 9
>> Transport-type: tcp
>> Bricks:
>> Brick1: 10.104.0.1:/gluster/brick/brick1
>> Brick2: 10.104.0.2:/gluster/brick/brick1
>> Brick3: 10.104.0.3:/gluster/brick/brick1
>> Brick4: 10.104.0.1:/gluster/brick/brick2
>> Brick5: 10.104.0.2:/gluste

[ovirt-users] Gluster quorum

2018-05-10 Thread Demeter Tibor
Dear Ovirt Users, 
I've followed up the self-hosted-engine upgrade documentation, I upgraded my 
4.1 system to 4.2.3. 
I upgaded the first node with yum upgrade, it seems working now fine. But since 
upgrade, the gluster informations seems to displayed incorrect on the admin 
panel. The volume yellow, and there are red bricks from that node. 
I've checked in console, I think my gluster is not degraded: 

root@n1 ~]# gluster volume list 
volume1 
volume2 
[root@n1 ~]# gluster volume info 
Volume Name: volume1 
Type: Distributed-Replicate 
Volume ID: e0f568fa-987c-4f5c-b853-01bce718ee27 
Status: Started 
Snapshot Count: 0 
Number of Bricks: 3 x 3 = 9 
Transport-type: tcp 
Bricks: 
Brick1: 10.104.0.1:/gluster/brick/brick1 
Brick2: 10.104.0.2:/gluster/brick/brick1 
Brick3: 10.104.0.3:/gluster/brick/brick1 
Brick4: 10.104.0.1:/gluster/brick/brick2 
Brick5: 10.104.0.2:/gluster/brick/brick2 
Brick6: 10.104.0.3:/gluster/brick/brick2 
Brick7: 10.104.0.1:/gluster/brick/brick3 
Brick8: 10.104.0.2:/gluster/brick/brick3 
Brick9: 10.104.0.3:/gluster/brick/brick3 
Options Reconfigured: 
transport.address-family: inet 
performance.readdir-ahead: on 
nfs.disable: on 
storage.owner-uid: 36 
storage.owner-gid: 36 
performance.quick-read: off 
performance.read-ahead: off 
performance.io-cache: off 
performance.stat-prefetch: off 
performance.low-prio-threads: 32 
network.remote-dio: enable 
cluster.eager-lock: enable 
cluster.quorum-type: auto 
cluster.server-quorum-type: server 
cluster.data-self-heal-algorithm: full 
cluster.locking-scheme: granular 
cluster.shd-max-threads: 8 
cluster.shd-wait-qlength: 1 
features.shard: on 
user.cifs: off 
server.allow-insecure: on 
Volume Name: volume2 
Type: Distributed-Replicate 
Volume ID: 68cfb061-1320-4042-abcd-9228da23c0c8 
Status: Started 
Snapshot Count: 0 
Number of Bricks: 3 x 3 = 9 
Transport-type: tcp 
Bricks: 
Brick1: 10.104.0.1:/gluster2/brick/brick1 
Brick2: 10.104.0.2:/gluster2/brick/brick1 
Brick3: 10.104.0.3:/gluster2/brick/brick1 
Brick4: 10.104.0.1:/gluster2/brick/brick2 
Brick5: 10.104.0.2:/gluster2/brick/brick2 
Brick6: 10.104.0.3:/gluster2/brick/brick2 
Brick7: 10.104.0.1:/gluster2/brick/brick3 
Brick8: 10.104.0.2:/gluster2/brick/brick3 
Brick9: 10.104.0.3:/gluster2/brick/brick3 
Options Reconfigured: 
nfs.disable: on 
performance.readdir-ahead: on 
transport.address-family: inet 
cluster.quorum-type: auto 
network.ping-timeout: 10 
auth.allow: * 
performance.quick-read: off 
performance.read-ahead: off 
performance.io-cache: off 
performance.stat-prefetch: off 
performance.low-prio-threads: 32 
network.remote-dio: enable 
cluster.eager-lock: enable 
cluster.server-quorum-type: server 
cluster.data-self-heal-algorithm: full 
cluster.locking-scheme: granular 
cluster.shd-max-threads: 8 
cluster.shd-wait-qlength: 1 
features.shard: on 
user.cifs: off 
storage.owner-uid: 36 
storage.owner-gid: 36 
server.allow-insecure: on 
[root@n1 ~]# gluster volume status 
Status of volume: volume1 
Gluster process TCP Port RDMA Port Online Pid 
-- 
Brick 10.104.0.1:/gluster/brick/brick1 49152 0 Y 3464 
Brick 10.104.0.2:/gluster/brick/brick1 49152 0 Y 68937 
Brick 10.104.0.3:/gluster/brick/brick1 49161 0 Y 94506 
Brick 10.104.0.1:/gluster/brick/brick2 49153 0 Y 3457 
Brick 10.104.0.2:/gluster/brick/brick2 49153 0 Y 68943 
Brick 10.104.0.3:/gluster/brick/brick2 49162 0 Y 94514 
Brick 10.104.0.1:/gluster/brick/brick3 49154 0 Y 3465 
Brick 10.104.0.2:/gluster/brick/brick3 49154 0 Y 68949 
Brick 10.104.0.3:/gluster/brick/brick3 49163 0 Y 94520 
Self-heal Daemon on localhost N/A N/A Y 54356 
Self-heal Daemon on 10.104.0.2 N/A N/A Y 962 
Self-heal Daemon on 10.104.0.3 N/A N/A Y 108977 
Self-heal Daemon on 10.104.0.4 N/A N/A Y 61603 
Task Status of Volume volume1 
-- 
There are no active volume tasks 
Status of volume: volume2 
Gluster process TCP Port RDMA Port Online Pid 
-- 
Brick 10.104.0.1:/gluster2/brick/brick1 49155 0 Y 3852 
Brick 10.104.0.2:/gluster2/brick/brick1 49158 0 Y 68955 
Brick 10.104.0.3:/gluster2/brick/brick1 49164 0 Y 94527 
Brick 10.104.0.1:/gluster2/brick/brick2 49156 0 Y 3851 
Brick 10.104.0.2:/gluster2/brick/brick2 49159 0 Y 68961 
Brick 10.104.0.3:/gluster2/brick/brick2 49165 0 Y 94533 
Brick 10.104.0.1:/gluster2/brick/brick3 49157 0 Y 3883 
Brick 10.104.0.2:/gluster2/brick/brick3 49160 0 Y 68968 
Brick 10.104.0.3:/gluster2/brick/brick3 49166 0 Y 94541 
Self-heal Daemon on localhost N/A N/A Y 54356 
Self-heal Daemon on 10.104.0.2 N/A N/A Y 962 
Self-heal Daemon on 10.104.0.3 N/A N/A Y 108977 
Self-heal Daemon on 10.104.0.4 N/A N/A Y 61603 
Task Status of Volume volume2 
-- 
There are no active volume tasks 
I think ovirt can't read valid informations about 

[ovirt-users] Re: Upgrade host to 4.2 - 10gbe connection does not work anymore

2018-05-10 Thread Demeter Tibor
Hi, 

Meanwhile I could repair my network connections. 
Thank you 
R 
Tibor 

- 2018. máj.. 10., 10:09, Edward Haas <eh...@redhat.com> írta: 

> egarsHi Tibor,

> Could you please provide the output of "ip address" and "vdsm-client Host
> getCapabilities", "ethtool "?
> Also, please mention what is the network name which is defined to use this
> device.

> Thanks,
> Edy.

> On Wed, May 9, 2018 at 3:13 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Hi All,

>> I did successfully upgraded my 4.1 hosted engine and the first node to 4.2.3.
>> Since upgrade, the node's 10Gbe connection does not work. It was the 
>> connection
>> between host and storage. That is why, now I can't activate my node.
>> I have IP and I have all of bonding, and it seems to fine. All other networks
>> and bonds (1gbe) is working fine, I can communicate with other hosts.
>> I had a mode-1 (active/passive) bonding on that interfaces. I can ping from
>> other nodes, but not from this.
>> Also, I did a full OS upgrade (yum update) on node.

>> Somebody could me help?

>> Thanks in advance,
>> R
>> Tibor

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[ovirt-users] Upgrade host to 4.2 - 10gbe connection does not work anymore

2018-05-09 Thread Demeter Tibor
Hi All, 

I did successfully upgraded my 4.1 hosted engine and the first node to 4.2.3. 
Since upgrade, the node's 10Gbe connection does not work. It was the connection 
between host and storage. That is why, now I can't activate my node. 
I have IP and I have all of bonding, and it seems to fine. All other networks 
and bonds (1gbe) is working fine, I can communicate with other hosts. 
I had a mode-1 (active/passive) bonding on that interfaces. I can ping from 
other nodes, but not from this. 
Also, I did a full OS upgrade (yum update) on node. 

Somebody could me help? 

Thanks in advance, 
R 
Tibor 




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[ovirt-users] Re: Cluster compatibility 4.1 to 4.2 upgrade

2018-05-08 Thread Demeter Tibor
Hi, 

Thank you for the answer. In this case I have to find and another solution to 
repair live migration. 

Somebody could help me in this problem? 
Thanks, 

R. 
Tibor 

- 2018. máj.. 8., 10:38, Gianluca Cecchi <gianluca.cec...@gmail.com> írta: 

> On Tue, May 8, 2018 at 9:29 AM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Dear Listmember,

>> I've just upgrade to my ovirt-hosted-engine from 4.1 to 4.2.3. It was
>> successful, but it saw " Data Center XYZ compatibility version is 4.1, which 
>> is
>> lower than latest engine version 4.2. Please upgrade your Data Center to 
>> latest
>> version to successfully finish upgrade of your setup."

>> My first question is that, it need to do BEFORE or AFTER the node upgrades?

> I answer for the upgrade of DC/Cluster level.
> You can upgrade DC level when you have upgraded level of all its Clusters
> You can upgrade Cluster level when you have upgraded all its hosts
> More info here:
> [ https://www.ovirt.org/documentation/upgrade-guide/chap-Post-Upgrade_Tasks/ |
> https://www.ovirt.org/documentation/upgrade-guide/chap-Post-Upgrade_Tasks/ ]

> HIH,
> Gianluca
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[ovirt-users] Cluster compatibility 4.1 to 4.2 upgrade

2018-05-08 Thread Demeter Tibor
Dear Listmember, 

I've just upgrade to my ovirt-hosted-engine from 4.1 to 4.2.3. It was 
successful, but it saw " Data Center XYZ compatibility version is 4.1, which is 
lower than latest engine version 4.2. Please upgrade your Data Center to latest 
version to successfully finish upgrade of your setup." 

My first question is that, it need to do BEFORE or AFTER the node upgrades? 

I haven't upgrade my nodes yet, because after upgrade the live migration does 
not work with some VMs. It seems only affected those VMs that's have big (>8GB 
) memory. It counting to 99 percent and after a while just stopped. 
At this moment I can't stop my affected, productive VMs, so I can't do the 
upgrade of nodes. 
I just wondering, if i do the upgrade to 4.2 , that's maybe repair my the live 
migration function? 

What can I do? 

Centos 7.4, NFS storage, 4 nodes, Hyperconverged hosted engine. 


Thanks in advance, 
Tibor 








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Re: [ovirt-users] bonding mode-alb

2018-01-26 Thread Demeter Tibor
Dear Luca,

I've created a config with two 16 port 10GBe switches,those does not connected 
to each other. 
I have 4 hosts and 1 storage host. I don't know why, but I can't ping from all 
of host to all of hosts. 
For example I can ping from .1 to .2 but not .3! From .3 I can ping .4 but 
don't .1 :)
I don't know the cables how is connected to the switch, but I'm sure every host 
connected to switches whit two inferface (one-to-one)

Thanks!

Regards,
Tibor
- 2018. jan.. 26., 14:06, Luca remix_tj Lorenzetto 
lorenzetto.l...@gmail.com írta:

> Hi Demeter,
> 
> i don't know how the switch setup is done here, but as far as i know
> they aren't stacked through interconnect.
> 
> Luca
> 
> On Fri, Jan 26, 2018 at 1:44 PM, Demeter Tibor <tdeme...@itsmart.hu> wrote:
>> Dear Luca,
>>
>> Sorry for the very late reply..
>>
>> I want to try out now your mentions.
>> Should I make an interconnect the two switches in active/backup mode?
>> Thanks!
>>
>> Tibor
>>
>> - 2017. dec.. 12., 19:35, Luca 'remix_tj' Lorenzetto
>> <lorenzetto.l...@gmail.com> írta:
>>
>> Hi,
>>
>> If you're looking at a simple ha bonding setup, why not using active-backup
>> (mode 1)?
>>
>> We're using it in almost all our setups and switches toin backup interface
>> in 100ms when a link down is detected (Setting miimon=100).
>>
>> Doesn't aggregate bandwidth but is a very good solution for high
>> availability whwn you can't configure lacp or a portchannel on switch side.
>>
>> Luca
>>
>>
>> Il 12 dic 2017 7:06 PM, "Demeter Tibor" <tdeme...@itsmart.hu> ha scritto:
>>>
>>> Hi,
>>>
>>> Thanks for the answers.
>>>
>>> In this case the only question is: what is better for me? Mode 5 or 6?
>>> In which modes how is fast the switching?
>>>
>>> Until now I've use 802.3ad lacp on our old cluster. I did some tests and
>>> it was very fast. I know it is not same, but mode 5 or 6 how is safe?
>>> Thanks
>>>
>>> Regards,
>>>
>>> Tibor
>>>
>>>
>>>
>>> - 2017. dec.. 11., 13:24, Simone Tiraboschi <stira...@redhat.com>
>>> írta:
>>>
>>>
>>>
>>> On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor <tdeme...@itsmart.hu>
>>> wrote:
>>>>
>>>> Hi,
>>>>
>>>> Could help anyone for me in this question?
>>>>
>>>> Thanks.
>>>>
>>>> R.
>>>>
>>>> Tibor
>>>>
>>>>
>>>>
>>>> - 2017. dec.. 6., 14:07, Demeter Tibor <tdeme...@itsmart.hu> írta:
>>>>
>>>> Dear members,
>>>>
>>>> I would like to use two switch to make high-availability network
>>>> connection for my nfs storage.
>>>> Unfortunately, these switches does not support 802.3.ad lacp, (really I
>>>> can't stack them)  but I've read about mode-alb and mode-tlb bonding modes.
>>>> I know,these modes are available in ovirt, but how is work that? Also how
>>>> is safe? Are there for HA or for load balance?
>>>>
>>>> I've read some forums, where does not recommended these modes to use in
>>>> ovirt. What is the truths?
>>>> I would like to use only for storage-traffic, it will be separated from
>>>> other network traffic. I have two 10Gbe switches and two 10Gbe ports in my
>>>> nodes.
>>>>
>>>
>>> Look here:
>>>
>>> https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bonds-1
>>>
>>> "Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged)
>>> and non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 support
>>> non-virtual machine (bridgeless) networks only.¨
>>>
>>> So both tlb (mode 5) or alb (mode 6) are fine only if you use them just
>>> for the storage access but not for VMs.
>>>
>>>>
>>>> Thanks in advance,
>>>>
>>>> R
>>>>
>>>> Tibor
>>>>
>>>>
>>>>
>>>> ___
>>>> Users mailing list
>>>> Users@ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>>
>>>> ___
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>>>> Users@ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>
>>>
>>> ___
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>>> Users@ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
> 
> 
> 
> --
> "E' assurdo impiegare gli uomini di intelligenza eccellente per fare
> calcoli che potrebbero essere affidati a chiunque se si usassero delle
> macchine"
> Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)
> 
> "Internet è la più grande biblioteca del mondo.
> Ma il problema è che i libri sono tutti sparsi sul pavimento"
> John Allen Paulos, Matematico (1945-vivente)
> 
> Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , 
> <lorenzetto.l...@gmail.com>
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Re: [ovirt-users] bonding mode-alb

2018-01-26 Thread Demeter Tibor
Dear Luca, 

Sorry for the very late reply.. 

I want to try out now your mentions. 
Should I make an interconnect the two switches in active/backup mode? 
Thanks! 

Tibor 

- 2017. dec.. 12., 19:35, Luca 'remix_tj' Lorenzetto 
<lorenzetto.l...@gmail.com> írta: 

> Hi,

> If you're looking at a simple ha bonding setup, why not using active-backup
> (mode 1)?

> We're using it in almost all our setups and switches toin backup interface in
> 100ms when a link down is detected (Setting miimon=100).

> Doesn't aggregate bandwidth but is a very good solution for high availability
> whwn you can't configure lacp or a portchannel on switch side.

> Luca

> Il 12 dic 2017 7:06 PM, "Demeter Tibor" < [ mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > ha scritto:

>> Hi,

>> Thanks for the answers.

>> In this case the only question is: what is better for me? Mode 5 or 6?
>> In which modes how is fast the switching?

>> Until now I've use 802.3ad lacp on our old cluster. I did some tests and it 
>> was
>> very fast. I know it is not same, but mode 5 or 6 how is safe?
>> Thanks

>> Regards,

>> Tibor

>> - 2017. dec.. 11., 13:24, Simone Tiraboschi < [ 
>> mailto:stira...@redhat.com |
>> stira...@redhat.com ] > írta:

>>> On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor < [ 
>>> mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > wrote:

>>>> Hi,

>>>> Could help anyone for me in this question?

>>>> Thanks.

>>>> R.

>>>> Tibor

>>>> - 2017. dec.. 6., 14:07, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>>>> tdeme...@itsmart.hu ] > írta:

>>>>> Dear members,

>>>>> I would like to use two switch to make high-availability network 
>>>>> connection for
>>>>> my nfs storage.
>>>>> Unfortunately, these switches does not support [ http://802.3.ad/ | 
>>>>> 802.3.ad ]
>>>>> lacp, (really I can't stack them) but I've read about mode-alb and 
>>>>> mode-tlb
>>>>> bonding modes.
>>>>> I know,these modes are available in ovirt, but how is work that? Also how 
>>>>> is
>>>>> safe? Are there for HA or for load balance?

>>>>> I've read some forums, where does not recommended these modes to use in 
>>>>> ovirt.
>>>>> What is the truths?
>>>>> I would like to use only for storage-traffic, it will be separated from 
>>>>> other
>>>>> network traffic. I have two 10Gbe switches and two 10Gbe ports in my 
>>>>> nodes.

>>> Look here:
>>> [ 
>>> https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bonds-1
>>> |
>>> https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bonds-1
>>> ]

>>> "Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged) and
>>> non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 support
>>> non-virtual machine (bridgeless) networks only.¨

>>> So both tlb (mode 5) or alb (mode 6) are fine only if you use them just for 
>>> the
>>> storage access but not for VMs.

>>>>> Thanks in advance,

>>>>> R

>>>>> Tibor

>>>>> ___
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>>>>> [ mailto:Users@ovirt.org | Users@ovirt.org ]
>>>>> [ http://lists.ovirt.org/mailman/listinfo/users |
>>>>> http://lists.ovirt.org/mailman/listinfo/users ]

>>>> ___
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Re: [ovirt-users] bonding mode-alb

2017-12-12 Thread Demeter Tibor
Hi, 

Thanks for the answers. 

In this case the only question is: what is better for me? Mode 5 or 6? 
In which modes how is fast the switching? 

Until now I've use 802.3ad lacp on our old cluster. I did some tests and it was 
very fast. I know it is not same, but mode 5 or 6 how is safe? 
Thanks 

Regards, 

Tibor 

- 2017. dec.. 11., 13:24, Simone Tiraboschi <stira...@redhat.com> írta: 

> On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor < [ 
> mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> Could help anyone for me in this question?

>> Thanks.

>> R.

>> Tibor

>> - 2017. dec.. 6., 14:07, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > írta:

>>> Dear members,

>>> I would like to use two switch to make high-availability network connection 
>>> for
>>> my nfs storage.
>>> Unfortunately, these switches does not support [ http://802.3.ad/ | 
>>> 802.3.ad ]
>>> lacp, (really I can't stack them) but I've read about mode-alb and mode-tlb
>>> bonding modes.
>>> I know,these modes are available in ovirt, but how is work that? Also how is
>>> safe? Are there for HA or for load balance?

>>> I've read some forums, where does not recommended these modes to use in 
>>> ovirt.
>>> What is the truths?
>>> I would like to use only for storage-traffic, it will be separated from 
>>> other
>>> network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes.

> Look here:
> [ 
> https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bonds-1
> |
> https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bonds-1
> ]

> "Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged) and
> non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 support
> non-virtual machine (bridgeless) networks only.¨

> So both tlb (mode 5) or alb (mode 6) are fine only if you use them just for 
> the
> storage access but not for VMs.

>>> Thanks in advance,

>>> R

>>> Tibor

>>> ___
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>>> [ mailto:Users@ovirt.org | Users@ovirt.org ]
>>> [ http://lists.ovirt.org/mailman/listinfo/users |
>>> http://lists.ovirt.org/mailman/listinfo/users ]

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Re: [ovirt-users] bonding mode-alb

2017-12-11 Thread Demeter Tibor
Hi, 

Could help anyone for me in this question? 
Thanks. 

R. 

Tibor 

- 2017. dec.. 6., 14:07, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> Dear members,

> I would like to use two switch to make high-availability network connection 
> for
> my nfs storage.
> Unfortunately, these switches does not support 802.3.ad lacp, (really I can't
> stack them) but I've read about mode-alb and mode-tlb bonding modes.
> I know,these modes are available in ovirt, but how is work that? Also how is
> safe? Are there for HA or for load balance?

> I've read some forums, where does not recommended these modes to use in ovirt.
> What is the truths?
> I would like to use only for storage-traffic, it will be separated from other
> network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes.

> Thanks in advance,

> R

> Tibor

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[ovirt-users] bonding mode-alb

2017-12-06 Thread Demeter Tibor
Dear members, 

I would like to use two switches for make high-availability network connection 
for my nfs storge. 
Unfortunately, these switches does not support 802.3.ad lacp, (really I can't 
stack them) but I've read about mode-alb and mode-tlb bonding modes. 
I know,these modes are available in ovirt, but how is work that? Also how is 
safe? Are there for HA or for load balance? 

I've read some forums, where does not recommended these modes to use in ovirt. 
What is the truths? 
I would like to use only for storage-traffic, it will be separated from other 
network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes. 

Thanks in advance, 

R 

Tibor 






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

2017-11-29 Thread Demeter Tibor
Hi,

Yes, I understand what do you talk about. It isn't too safe..:(
We have terrabytes under that VM.
I could make a downtime at most for eight hours (maybe), but meanwhile I have 
to copy 3 TB of vdisks. Firstly I need export (with a gigabit nic) to export 
domain, and back under 10gbe nic.
I don't know how is enough this.

Thanks

Tibor
- 2017. nov.. 29., 18:26, Christopher Cox c...@endlessnow.com írta:

> On 11/29/2017 09:39 AM, Demeter Tibor wrote:
>>
>> Dear Users,
>>
>> We have an old ovirt3.5 install with a local and a shared clusters. 
>> Meanwhile we
>> created a new data center, that based on 4.1 and it use only shared
>> infrastructure.
>> I would like to migrate an big VM from the old local datacenter to our new, 
>> but
>> I don't have enough downtime.
>>
>> Is it possible to convert the old local storage to shared (by share via NFS) 
>> and
>> attach that as new storage domain to the new cluster?
>> I just want to import VM and copy (while running) with live storage migration
>> function.
>>
>> I know, the official way for move vms between ovirt clusters is the export
>> domain, but it has very big disks.
>>
>> What can I do?
> 
> Just my opinion, but if you don't figure out a way to have occasional 
> downtime,
> you'll probably pay the price with unplanned downtime eventually (and it could
> be painful).
> 
> Define "large disks"?  Terabytes?
> 
> I know for a fact that if you don't have good network segmentation that live
> migrations of large disks can be very problematic.  And I'm not talking about
> what you're wanting to do.  I'm just talking about storage migration.
> 
> We successfully migrated hundreds of VMs from a 3.4 to a 3.6 (on new blades 
> and
> storage) last year over time using the NFS export domain method.
> 
> If storage is the same across DC's, you might be able to shortcut this with
> minimal downtime, but I'm pretty sure there will be some downtime.
> 
> I've seen large storage migrations render entire nodes offline (not nice) due 
> to
> non-isolated paths or QoS.
> 
> 
> 
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[ovirt-users] Convert local storage domain to shared

2017-11-29 Thread Demeter Tibor

Dear Users, 

We have an old ovirt3.5 install with a local and a shared clusters. Meanwhile 
we created a new data center, that based on 4.1 and it use only shared 
infrastructure. 
I would like to migrate an big VM from the old local datacenter to our new, but 
I don't have enough downtime. 

Is it possible to convert the old local storage to shared (by share via NFS) 
and attach that as new storage domain to the new cluster? 
I just want to import VM and copy (while running) with live storage migration 
function. 

I know, the official way for move vms between ovirt clusters is the export 
domain, but it has very big disks. 

What can I do? 

Thanks 

Tibor 





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Re: [ovirt-users] Snapshot or not?

2017-11-16 Thread Demeter Tibor
Hi, 

https://pastebin.com/raw/cFrphHHh 

The problematic disk is 

  
  

  
  
  d1db6e0e-87d0-4124-8326-b18bff3fdf90
  
  
 

What can I do? 

Thank you for your time! 

Tibor 

- 2017. nov.. 16., 22:40, Nir Soffer <nsof...@redhat.com> írta: 

> On Thu, Nov 16, 2017 at 7:11 PM Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,
>> Sorry for my bad English:(

>> Ovirt could not import my VM and disks from original storge-domain. It is an 
>> NFS
>> share on a server.
>> Then I create an another NFS share on same storage and attached to ovirt as 
>> new
>> storgae domain.
>> At this step I've created a new VM on new storage-domain with same disks. 
>> (three
>> think provisioned, 100GB, 60GB and 13TB disks). It was necessary, because 
>> ovirt
>> cant import my original disks and VM from the re-attached storage domain.
>> Finally I renamed my old disks from old storage domain to new on new storgae
>> domain (it was possible because are there on same file system on nfs server)
>> At this moment only two virtual disk working fine. The 100 and 60GB disks 
>> does
>> working fine, but the 13TB is not. It has a snapshot. Or not? Is it a 
>> snapshot
>> or not?

>> My problem is inside VM I see the content as raw disk. I thing Ovirt don't 
>> want
>> to use it as a snapshotted image. Or what ?

> Demeter, can you share the output of this command on a host running your vm?

> virsh -r dumpxml vm-name

> Nir

>> Thank you.

>> Tibor

>> - 2017. nov.. 16., 15:57, Benny Zlotnik < [ mailto:bzlot...@redhat.com |
>> bzlot...@redhat.com ] > írta:

>>> Hi Tibor,
>>> Can you please explain this part: " After this I just wondered, I will make 
>>> a
>>> new VM with same disk and I will copy the images (really just rename) from
>>> original to recreated."
>>> What were the exact steps you took?

>>> Thanks

>>> On Thu, Nov 16, 2017 at 4:19 PM, Demeter Tibor < [ 
>>> mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > wrote:

>>>> Hi,

>>>> Thank you for your reply.

>>>> So. I have a disk with snapshot. Or - really - I just think that is a 
>>>> snapshot.
>>>> It was attached originally to a VM (with other two disks, that is not have
>>>> snapshot) I did a detach-attach-storage procedure, but after attach, - I 
>>>> don't
>>>> know why - ovirt could not import the VM and disks from this (ovirt said 
>>>> it is
>>>> not possible). After this I just wondered, I will make a new VM with same 
>>>> disk
>>>> and I will copy the images (really just rename) from original to recreated.

>>>> It was partial success because the VM can boot, but the disk, where there 
>>>> is a
>>>> snapshot I can't read the LVM table. I see just it seems to corrupt.
>>>> Now this disk in a very interested state: I can see the snapshot datas 
>>>> from the
>>>> vm as raw disk.
>>>> I think Ovirt don't know that is a snapshotted image and attach to VM as 
>>>> raw
>>>> disk.

>>>> So my really question, how can I add this disk image as good to ovirt?

>>>> Please help me, it is very important me.:(

>>>> Thanks in advance,

>>>> Have a nice day,

>>>> Tibor

>>>> - 2017. nov.. 16., 11:55, Ala Hino < [ mailto:ah...@redhat.com |
>>>> ah...@redhat.com ] > írta:

>>>>> Hi Tibor,
>>>>> I am not sure I completely understand the scenario.

>>>>> You have a VM with two disks and then you create a snapshot including the 
>>>>> two
>>>>> disks?
>>>>> Before creating the snapshot, did the VM recognize the two disks?

>>>>> On Mon, Nov 13, 2017 at 10:36 PM, Demeter Tibor < [ 
>>>>> mailto:tdeme...@itsmart.hu |
>>>>> tdeme...@itsmart.hu ] > wrote:

>>>>>> Dear Users,

>>>>>> I have a disk of a vm, that is have a snapshot. It is very interesting, 
>>>>>> because
>>>>>> there are two other disk of that VM, but there are no snapshots of them.
>>>>>> I found this while I've try to migrate a storage-domain between two 
>>>>>> datacenter.
>>>>>> Because, I didn't import that vm from the storage domain, I did an 
>>>>>> another
>>>>>> 

Re: [ovirt-users] Snapshot or not?

2017-11-16 Thread Demeter Tibor
Hi, 
Sorry for my bad English:( 

Ovirt could not import my VM and disks from original storge-domain. It is an 
NFS share on a server. 
Then I create an another NFS share on same storage and attached to ovirt as new 
storgae domain. 
At this step I've created a new VM on new storage-domain with same disks. 
(three think provisioned, 100GB, 60GB and 13TB disks). It was necessary, 
because ovirt cant import my original disks and VM from the re-attached storage 
domain. 
Finally I renamed my old disks from old storage domain to new on new storgae 
domain (it was possible because are there on same file system on nfs server) 
At this moment only two virtual disk working fine. The 100 and 60GB disks does 
working fine, but the 13TB is not. It has a snapshot. Or not? Is it a snapshot 
or not? 

My problem is inside VM I see the content as raw disk. I thing Ovirt don't want 
to use it as a snapshotted image. Or what ? 

Thank you. 

Tibor 

- 2017. nov.. 16., 15:57, Benny Zlotnik <bzlot...@redhat.com> írta: 

> Hi Tibor,
> Can you please explain this part: " After this I just wondered, I will make a
> new VM with same disk and I will copy the images (really just rename) from
> original to recreated."
> What were the exact steps you took?

> Thanks

> On Thu, Nov 16, 2017 at 4:19 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,

>> Thank you for your reply.

>> So. I have a disk with snapshot. Or - really - I just think that is a 
>> snapshot.
>> It was attached originally to a VM (with other two disks, that is not have
>> snapshot) I did a detach-attach-storage procedure, but after attach, - I 
>> don't
>> know why - ovirt could not import the VM and disks from this (ovirt said it 
>> is
>> not possible). After this I just wondered, I will make a new VM with same 
>> disk
>> and I will copy the images (really just rename) from original to recreated.

>> It was partial success because the VM can boot, but the disk, where there is 
>> a
>> snapshot I can't read the LVM table. I see just it seems to corrupt.
>> Now this disk in a very interested state: I can see the snapshot datas from 
>> the
>> vm as raw disk.
>> I think Ovirt don't know that is a snapshotted image and attach to VM as raw
>> disk.

>> So my really question, how can I add this disk image as good to ovirt?

>> Please help me, it is very important me.:(

>> Thanks in advance,

>> Have a nice day,

>> Tibor

>> - 2017. nov.. 16., 11:55, Ala Hino < [ mailto:ah...@redhat.com |
>> ah...@redhat.com ] > írta:

>>> Hi Tibor,
>>> I am not sure I completely understand the scenario.

>>> You have a VM with two disks and then you create a snapshot including the 
>>> two
>>> disks?
>>> Before creating the snapshot, did the VM recognize the two disks?

>>> On Mon, Nov 13, 2017 at 10:36 PM, Demeter Tibor < [ 
>>> mailto:tdeme...@itsmart.hu |
>>> tdeme...@itsmart.hu ] > wrote:

>>>> Dear Users,

>>>> I have a disk of a vm, that is have a snapshot. It is very interesting, 
>>>> because
>>>> there are two other disk of that VM, but there are no snapshots of them.
>>>> I found this while I've try to migrate a storage-domain between two 
>>>> datacenter.
>>>> Because, I didn't import that vm from the storage domain, I did an another
>>>> similar VM with exactly same sized thin-provisioned disks. I have renamed,
>>>> copied to here my originals.

>>>> The VM started successfully, but the disk that contain a snapshot did not
>>>> recognized by the os. I can see the whole disk as raw. (disk id, format in
>>>> ovirt, filenames of images, etc) . I think ovirt don't know that is a
>>>> snapshotted image and use as raw. Is it possible?
>>>> I don't see any snapshot in snapshots. Also I have try to list snapshots 
>>>> with
>>>> qemu-img info and qemu-img snapshot -l , but it does not see any snapshots 
>>>> in
>>>> the image.

>>>> Really, I don't know how is possible this.

>>>> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
>>>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b
>>>> image: 5974fd33-af4c-4e3b-aadb-bece6054eb6b
>>>> file format: qcow2
>>>> virtual size: 13T (13958643712000 bytes)
>>>> disk size: 12T
>>>> cluster_size: 65536
>>>> backing file:
>>>> ../8d815282-6957-41c0-bb3e-6c8f4a23a64b/723ad5aa-02f6-4067-ac75-0ce0a761627f
>>>> backing file format: r

Re: [ovirt-users] Snapshot or not?

2017-11-16 Thread Demeter Tibor
Hi, 

Thank you for your reply. 

So. I have a disk with snapshot. Or - really - I just think that is a snapshot. 
It was attached originally to a VM (with other two disks, that is not have 
snapshot) I did a detach-attach-storage procedure, but after attach, - I don't 
know why - ovirt could not import the VM and disks from this (ovirt said it is 
not possible). After this I just wondered, I will make a new VM with same disk 
and I will copy the images (really just rename) from original to recreated. 

It was partial success because the VM can boot, but the disk, where there is a 
snapshot I can't read the LVM table. I see just it seems to corrupt. 
Now this disk in a very interested state: I can see the snapshot datas from the 
vm as raw disk. 
I think Ovirt don't know that is a snapshotted image and attach to VM as raw 
disk. 

So my really question, how can I add this disk image as good to ovirt? 

Please help me, it is very important me.:( 

Thanks in advance, 

Have a nice day, 

Tibor 

- 2017. nov.. 16., 11:55, Ala Hino <ah...@redhat.com> írta: 

> Hi Tibor,
> I am not sure I completely understand the scenario.

> You have a VM with two disks and then you create a snapshot including the two
> disks?
> Before creating the snapshot, did the VM recognize the two disks?

> On Mon, Nov 13, 2017 at 10:36 PM, Demeter Tibor < [ 
> mailto:tdeme...@itsmart.hu |
> tdeme...@itsmart.hu ] > wrote:

>> Dear Users,

>> I have a disk of a vm, that is have a snapshot. It is very interesting, 
>> because
>> there are two other disk of that VM, but there are no snapshots of them.
>> I found this while I've try to migrate a storage-domain between two 
>> datacenter.
>> Because, I didn't import that vm from the storage domain, I did an another
>> similar VM with exactly same sized thin-provisioned disks. I have renamed,
>> copied to here my originals.

>> The VM started successfully, but the disk that contain a snapshot did not
>> recognized by the os. I can see the whole disk as raw. (disk id, format in
>> ovirt, filenames of images, etc) . I think ovirt don't know that is a
>> snapshotted image and use as raw. Is it possible?
>> I don't see any snapshot in snapshots. Also I have try to list snapshots with
>> qemu-img info and qemu-img snapshot -l , but it does not see any snapshots in
>> the image.

>> Really, I don't know how is possible this.

>> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b
>> image: 5974fd33-af4c-4e3b-aadb-bece6054eb6b
>> file format: qcow2
>> virtual size: 13T (13958643712000 bytes)
>> disk size: 12T
>> cluster_size: 65536
>> backing file:
>> ../8d815282-6957-41c0-bb3e-6c8f4a23a64b/723ad5aa-02f6-4067-ac75-0ce0a761627f
>> backing file format: raw
>> Format specific information:
>> compat: 0.10

>> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
>> 723ad5aa-02f6-4067-ac75-0ce0a761627f
>> image: 723ad5aa-02f6-4067-ac75-0ce0a761627f
>> file format: raw
>> virtual size: 2.0T (2147483648000 bytes)
>> disk size: 244G

>> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# ll
>> total [ tel:(309)%20698-7560 | 13096987560 ]
>> -rw-rw. 1 36 36 13149448896512 Nov 13 13:42
>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b
>> -rw-rw. 1 36 36 1048576 Nov 13 19:34
>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b.lease
>> -rw-r--r--. 1 36 36 262 Nov 13 19:54 
>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b.meta
>> -rw-rw. 1 36 36 2147483648000 Jul 8 2016
>> 723ad5aa-02f6-4067-ac75-0ce0a761627f
>> -rw-rw. 1 36 36 1048576 Jul 7 2016
>> 723ad5aa-02f6-4067-ac75-0ce0a761627f.lease
>> -rw-r--r--. 1 36 36 335 Nov 13 19:52 
>> 723ad5aa-02f6-4067-ac75-0ce0a761627f.meta

>> qemu-img snapshot -l 5974fd33-af4c-4e3b-aadb-bece6054eb6b

>> (nothing)

>> Because it is a very big (13 TB) disk I can't migrate to an another image,
>> because I don't have enough free space. So I just would like to use it in 
>> ovirt
>> like in the past.

>> I have a very old ovirt (3.5)

>> How can I use this disk?

>> Thanks in advance,

>> Regards,

>> Tibor

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Re: [ovirt-users] Snapshot or not?

2017-11-16 Thread Demeter Tibor
Hi 
Somebody please? 

T. 

- 2017. nov.. 15., 7:20, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> Hi,
> Can somebody help me?

> Thanks.

> T.

> - 2017. nov.. 13., 21:36, Demeter Tibor <tdeme...@itsmart.hu> írta:

>> Dear Users,

>> I have a disk of a vm, that is have a snapshot. It is very interesting, 
>> because
>> there are two other disk of that VM, but there are no snapshots of them.
>> I found this while I've try to migrate a storage-domain between two 
>> datacenter.
>> Because, I didn't import that vm from the storage domain, I did an another
>> similar VM with exactly same sized thin-provisioned disks. I have renamed,
>> copied to here my originals.

>> The VM started successfully, but the disk that contain a snapshot did not
>> recognized by the os. I can see the whole disk as raw. (disk id, format in
>> ovirt, filenames of images, etc) . I think ovirt don't know that is a
>> snapshotted image and use as raw. Is it possible?
>> I don't see any snapshot in snapshots. Also I have try to list snapshots with
>> qemu-img info and qemu-img snapshot -l , but it does not see any snapshots in
>> the image.

>> Really, I don't know how is possible this.

>> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b
>> image: 5974fd33-af4c-4e3b-aadb-bece6054eb6b
>> file format: qcow2
>> virtual size: 13T (13958643712000 bytes)
>> disk size: 12T
>> cluster_size: 65536
>> backing file:
>> ../8d815282-6957-41c0-bb3e-6c8f4a23a64b/723ad5aa-02f6-4067-ac75-0ce0a761627f
>> backing file format: raw
>> Format specific information:
>> compat: 0.10

>> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
>> 723ad5aa-02f6-4067-ac75-0ce0a761627f
>> image: 723ad5aa-02f6-4067-ac75-0ce0a761627f
>> file format: raw
>> virtual size: 2.0T (2147483648000 bytes)
>> disk size: 244G

>> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# ll
>> total 13096987560
>> -rw-rw. 1 36 36 13149448896512 Nov 13 13:42
>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b
>> -rw-rw. 1 36 36 1048576 Nov 13 19:34
>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b.lease
>> -rw-r--r--. 1 36 36 262 Nov 13 19:54 
>> 5974fd33-af4c-4e3b-aadb-bece6054eb6b.meta
>> -rw-rw. 1 36 36 2147483648000 Jul 8 2016
>> 723ad5aa-02f6-4067-ac75-0ce0a761627f
>> -rw-rw. 1 36 36 1048576 Jul 7 2016
>> 723ad5aa-02f6-4067-ac75-0ce0a761627f.lease
>> -rw-r--r--. 1 36 36 335 Nov 13 19:52 
>> 723ad5aa-02f6-4067-ac75-0ce0a761627f.meta

>> qemu-img snapshot -l 5974fd33-af4c-4e3b-aadb-bece6054eb6b

>> (nothing)

>> Because it is a very big (13 TB) disk I can't migrate to an another image,
>> because I don't have enough free space. So I just would like to use it in 
>> ovirt
>> like in the past.

>> I have a very old ovirt (3.5)

>> How can I use this disk?

>> Thanks in advance,

>> Regards,

>> Tibor

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Re: [ovirt-users] Snapshot or not?

2017-11-14 Thread Demeter Tibor
Hi, 
Can somebody help me? 

Thanks. 

T. 

- 2017. nov.. 13., 21:36, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> Dear Users,

> I have a disk of a vm, that is have a snapshot. It is very interesting, 
> because
> there are two other disk of that VM, but there are no snapshots of them.
> I found this while I've try to migrate a storage-domain between two 
> datacenter.
> Because, I didn't import that vm from the storage domain, I did an another
> similar VM with exactly same sized thin-provisioned disks. I have renamed,
> copied to here my originals.

> The VM started successfully, but the disk that contain a snapshot did not
> recognized by the os. I can see the whole disk as raw. (disk id, format in
> ovirt, filenames of images, etc) . I think ovirt don't know that is a
> snapshotted image and use as raw. Is it possible?
> I don't see any snapshot in snapshots. Also I have try to list snapshots with
> qemu-img info and qemu-img snapshot -l , but it does not see any snapshots in
> the image.

> Really, I don't know how is possible this.

> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
> 5974fd33-af4c-4e3b-aadb-bece6054eb6b
> image: 5974fd33-af4c-4e3b-aadb-bece6054eb6b
> file format: qcow2
> virtual size: 13T (13958643712000 bytes)
> disk size: 12T
> cluster_size: 65536
> backing file:
> ../8d815282-6957-41c0-bb3e-6c8f4a23a64b/723ad5aa-02f6-4067-ac75-0ce0a761627f
> backing file format: raw
> Format specific information:
> compat: 0.10

> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info
> 723ad5aa-02f6-4067-ac75-0ce0a761627f
> image: 723ad5aa-02f6-4067-ac75-0ce0a761627f
> file format: raw
> virtual size: 2.0T (2147483648000 bytes)
> disk size: 244G

> [root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# ll
> total 13096987560
> -rw-rw. 1 36 36 13149448896512 Nov 13 13:42
> 5974fd33-af4c-4e3b-aadb-bece6054eb6b
> -rw-rw. 1 36 36 1048576 Nov 13 19:34
> 5974fd33-af4c-4e3b-aadb-bece6054eb6b.lease
> -rw-r--r--. 1 36 36 262 Nov 13 19:54 5974fd33-af4c-4e3b-aadb-bece6054eb6b.meta
> -rw-rw. 1 36 36 2147483648000 Jul 8 2016
> 723ad5aa-02f6-4067-ac75-0ce0a761627f
> -rw-rw. 1 36 36 1048576 Jul 7 2016
> 723ad5aa-02f6-4067-ac75-0ce0a761627f.lease
> -rw-r--r--. 1 36 36 335 Nov 13 19:52 723ad5aa-02f6-4067-ac75-0ce0a761627f.meta

> qemu-img snapshot -l 5974fd33-af4c-4e3b-aadb-bece6054eb6b

> (nothing)

> Because it is a very big (13 TB) disk I can't migrate to an another image,
> because I don't have enough free space. So I just would like to use it in 
> ovirt
> like in the past.

> I have a very old ovirt (3.5)

> How can I use this disk?

> Thanks in advance,

> Regards,

> Tibor

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[ovirt-users] Snapshot or not?

2017-11-13 Thread Demeter Tibor
Dear Users, 

I have a disk of a vm, that is have a snapshot. It is very interesting, because 
there are two other disk of that VM, but there are no snapshots of them. 
I found this while I've try to migrate a storage-domain between two datacenter. 
Because, I didn't import that vm from the storage domain, I did an another 
similar VM with exactly same sized thin-provisioned disks. I have renamed, 
copied to here my originals. 

The VM started successfully, but the disk that contain a snapshot did not 
recognized by the os. I can see the whole disk as raw. (disk id, format in 
ovirt, filenames of images, etc) . I think ovirt don't know that is a 
snapshotted image and use as raw. Is it possible? 
I don't see any snapshot in snapshots. Also I have try to list snapshots with 
qemu-img info and qemu-img snapshot -l , but it does not see any snapshots in 
the image. 

Really, I don't know how is possible this. 

[root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info 
5974fd33-af4c-4e3b-aadb-bece6054eb6b 
image: 5974fd33-af4c-4e3b-aadb-bece6054eb6b 
file format: qcow2 
virtual size: 13T (13958643712000 bytes) 
disk size: 12T 
cluster_size: 65536 
backing file: 
../8d815282-6957-41c0-bb3e-6c8f4a23a64b/723ad5aa-02f6-4067-ac75-0ce0a761627f 
backing file format: raw 
Format specific information: 
compat: 0.10 

[root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# qemu-img info 
723ad5aa-02f6-4067-ac75-0ce0a761627f 
image: 723ad5aa-02f6-4067-ac75-0ce0a761627f 
file format: raw 
virtual size: 2.0T (2147483648000 bytes) 
disk size: 244G 

[root@storage1 8d815282-6957-41c0-bb3e-6c8f4a23a64b]# ll 
total 13096987560 
-rw-rw. 1 36 36 13149448896512 Nov 13 13:42 
5974fd33-af4c-4e3b-aadb-bece6054eb6b 
-rw-rw. 1 36 36 1048576 Nov 13 19:34 
5974fd33-af4c-4e3b-aadb-bece6054eb6b.lease 
-rw-r--r--. 1 36 36 262 Nov 13 19:54 5974fd33-af4c-4e3b-aadb-bece6054eb6b.meta 
-rw-rw. 1 36 36 2147483648000 Jul 8 2016 
723ad5aa-02f6-4067-ac75-0ce0a761627f 
-rw-rw. 1 36 36 1048576 Jul 7 2016 
723ad5aa-02f6-4067-ac75-0ce0a761627f.lease 
-rw-r--r--. 1 36 36 335 Nov 13 19:52 723ad5aa-02f6-4067-ac75-0ce0a761627f.meta 

qemu-img snapshot -l 5974fd33-af4c-4e3b-aadb-bece6054eb6b 

(nothing) 

Because it is a very big (13 TB) disk I can't migrate to an another image, 
because I don't have enough free space. So I just would like to use it in ovirt 
like in the past. 

I have a very old ovirt (3.5) 

How can I use this disk? 

Thanks in advance, 

Regards, 



Tibor 


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Re: [ovirt-users] Hosted engine setup question

2017-10-03 Thread Demeter Tibor
Dear Charles, 
Thank you for your reply. 

I don't want to make an another storage domain, I just want to do a 
detach-attach procedure with the existing. 

Also, I have an another question. Is it possible delete snapshots in 4.1 what 
were created in 3.5? How is safe this? 
I have some vm snapshot in the old system, but I don't want more outage with 
deleting them.The 3.5 does not support the live snapshot deleting, but the 4.1 
yes. 

Thanks, 

Tibor 

- 2017. okt.. 2., 19:55, Charles Kozler <ckozler...@gmail.com> írta: 

> I did a 3.6 to 4.1 like this. I moved all of my VMs to a new storage domain 
> (the
> other was hyperconverged gluster) and then took a full outage, shut down all 
> of
> my VMs, detached from 3.6, and imported on 4.1. I had no issues other than
> expected mac address changes, but I think you can manually override this in 
> the
> engine somewhere
> If you are worried, do it with one VM. Create a new storage domain that both
> clusters can "see", move one VM to the domain on 3.6, detach, and import to
> 3.1. Bring the VM up

> If it is Linux VM's older than systemd and using sysvinit, you will hit issues
> where your MAC address will change and udev will move it to eth# wherever # is
> the next available NIC in your VM host

> On Mon, Oct 2, 2017 at 12:54 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Hi,
>> Can anyone answer my questions?

>> Thanks in advance,
>> R,

>> Tibor

>> - 2017. szept.. 19., 8:31, Demeter Tibor < [ mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > írta:

>>> - I have a productive ovirt cluster based on 3.5 series. This using a 
>>> shared nfs
>>> storage. Is it possible to migrate VMs from 3.5 to 4.1 with detach shared
>>> storage from the old cluster and attach it to the new cluster?
>>> - If yes what will happend with the VM properies? For example mac addresses,
>>> limits, etc. Those will be migrated or not?

>>> Thanks in advance,
>>> Regard

>>> Tibor

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Re: [ovirt-users] Hosted engine setup question

2017-10-02 Thread Demeter Tibor
Hi, 
Can anyone answer my questions? 

Thanks in advance, 
R, 

Tibor 

- 2017. szept.. 19., 8:31, Demeter Tibor <tdeme...@itsmart.hu> írta: 

> - I have a productive ovirt cluster based on 3.5 series. This using a shared 
> nfs
> storage. Is it possible to migrate VMs from 3.5 to 4.1 with detach shared
> storage from the old cluster and attach it to the new cluster?
> - If yes what will happend with the VM properies? For example mac addresses,
> limits, etc. Those will be migrated or not?

> Thanks in advance,
> Regard

> Tibor

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[ovirt-users] Impossible to add other host to hosted engine's cluster

2017-09-20 Thread Demeter Tibor
Hi, 
I've created a 3 host based hosted engine. I can't add other hosts to hosted 
engine's cluster. 

Before the setup, I have created a 3 node glusterfs for hosted engine on them. 
Because I would like use and separate vlans, I created two vlan bridge on all 
host. First is for ovirtmgmt, and a second for glusterfs. 
The hosted engine setup was successful but when I try to add other hosts, that 
is does not work, because vdsmd could not started. 
I found some network related errors in the logs: 

restore-net::ERROR::2017-09-19 19:14:48,072::__init__::51::root::(__exit__) 
Failed rollback transaction last known good network. 
Traceback (most recent call last): 
File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch.py", line 150, in 
_setup_legacy 
in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 
523, in bonds_setup 
_bonds_remove(remove, configurator, _netinfo, in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 
548, in _bonds_remove 
if _is_bond_valid_for_removal(name, _netinfo, in_rollback): 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 
573, in _is_bond_valid_for_removal 
'interfaces %s' % (bond, bond_users)) 
ConfigNetworkError: (31, "Cannot remove bonding bond0: used by another 
interfaces set(['bond0.105', 'bond0.104'])") 
restore-net::ERROR::2017-09-19 
19:14:48,073::vdsm-restore-net-config::478::root::(restore) unified restoration 
failed. 
Traceback (most recent call last): 
File "/usr/share/vdsm/vdsm-restore-net-config", line 473, in restore 
unified_restoration() 
File "/usr/share/vdsm/vdsm-restore-net-config", line 123, in 
unified_restoration 
_remove_networks_in_running_config() 
File "/usr/share/vdsm/vdsm-restore-net-config", line 238, in 
_remove_networks_in_running_config 
'_inRollback': True}) 
File "/usr/lib/python2.7/site-packages/vdsm/network/api.py", line 218, in 
setupNetworks 
_setup_networks(networks, bondings, options) 
File "/usr/lib/python2.7/site-packages/vdsm/network/api.py", line 239, in 
_setup_networks 
netswitch.setup(networks, bondings, options, in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch.py", line 132, in 
setup 
_setup_legacy(legacy_nets, legacy_bonds, options, in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch.py", line 150, in 
_setup_legacy 
in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 
523, in bonds_setup 
_bonds_remove(remove, configurator, _netinfo, in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 
548, in _bonds_remove 
if _is_bond_valid_for_removal(name, _netinfo, in_rollback): 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 
573, in _is_bond_valid_for_removal 
'interfaces %s' % (bond, bond_users)) 
ConfigNetworkError: (31, "Cannot remove bonding bond0: used by another 
interfaces set(['bond0.105', 'bond0.104'])") 

The four host network config is same, the ovirtmgmt bond.104 is the default 
route. 

How can I add another host to cluster? 







Üdvözlettel: 




Demeter Tibor 


E-mail: tdemeter @itsmart.hu 
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[ovirt-users] Hosted engine setup question

2017-09-19 Thread Demeter Tibor
Hi, 

I just installed a hosted engine based four nodes cluster to glustered storage. 
It seems to working fine, but I have some question about it. 

- I would like to make an own cluster and datacenter. Is it possible to remove 
a host and re-add to an another cluster while it is running the hosted engine? 
- Is it possible to remove default datacenter without any problems? 

- I have a productive ovirt cluter that is based on 3.5 series. It is using a 
shared nfs storage. Is it possible to migrate VMs from 3.5 to 4.1 with detach 
shared storage from the old cluster and attach it to the new cluster? 
- If yes what will happend with the VM properies? For example mac addresses, 
limits, etc. Those will be migrated or not? 

Thanks in advance, 
Regard 


Tibor 








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Re: [ovirt-users] CBT question

2017-09-12 Thread Demeter Tibor
Dear Yaniv, 

Thank you for your reply. 

I have to backup ~35 VM those used around 7 TB disk. Could you show me an 
usable solution/script/software for backup these VMs? 

I don't want to backup fulls in everyday because it takes too long time and 
space... 

Thanks in advance, 
R 
Tibor 

- 2017. szept.. 11., 16:14, Yaniv Kaul <yk...@redhat.com> írta: 

> On Mon, Sep 11, 2017 at 4:17 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Dear Listmembers,

>> Somebody know when will be available the CBT (changed block tracking) 
>> feature in
>> ovirt/rhev?

> It has to be implemented first in QEMU - where it is still being worked on.
> We plan to take advantage of it after it is ready in QEMU (and libvirt of
> course).

>> We looking for an usable backup solution for our ovirt guests, but I've see,
>> there are some API limitation yet.

> But nevertheless there are various backup solutions that can be used today, 
> even
> if not as efficient as CBT.
> Y.

>> Thanks in advance,
>> R

>> Tibor

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[ovirt-users] CBT question

2017-09-11 Thread Demeter Tibor
Dear Listmembers, 

Somebody know when will be available the CBT (changed block tracking) feature 
in ovirt/rhev? 
We looking for an usable backup solution for our ovirt guests, but I've see, 
there are some API limitation yet. 

Thanks in advance, 
R 

Tibor 



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Re: [ovirt-users] ovirt 3.5.5 to 4.x

2016-11-16 Thread Demeter Tibor
Hi, 
Thank you for your reply. 

I have a short plan for the migration, but I have some question about it. 
Please correct me if something wrong. 

- I will install ovirt nodes to the new machines. 
- I would like to use same storage, so i will make an new NFS export for the 
new ovirt-engine. 
- I will make hosted engine setup that will placed on the new nfs share. 
- I want to come some new features , like vlans and new IP range for engine, 
management, etc, so I will make these settings on the new setup 
- This is the point where I will stop the whole old system. I have to stop 
VM-s, disconnect storge from old cluster and I will attach to the new cluster. 
- This is the point, where I'm not sure in all things. If I had attach to the 
new cluster, the VM-s will show on the new ovirt-engine? What about the 
settings for example, memory, cpu, etc? It will be came from storage? Or I have 
to recreate these settings on every VM-s? 
- Need I'm doing other things, or it will be enought to start vms in the new 
cluster? 

Thanks in advance. 

Regards, 

Tibor 

- 2016. nov.. 15., 16:45, Yaniv Dary <yd...@redhat.com> írta: 

> Yes, this is possible, since import storage domain exists since oVirt 3.5.
> Doing a test is always advised due.

> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109

> Tel : [ tel:%2B972%20%289%29%207692306 | +972 (9) 7692306 ] 8272306
> Email: [ mailto:yd...@redhat.com | yd...@redhat.com ] IRC : ydary

> On Tue, Nov 15, 2016 at 4:37 PM, Demeter Tibor < [ mailto:tdeme...@itsmart.hu 
> |
> tdeme...@itsmart.hu ] > wrote:

>> Dear users,

>> We have an ovirt cluster with three nodes and centralized storage.(nfs 
>> based).
>> The clusters based on centos6 os.

>> We bought some new server for more resources, but we want to upgrade to 4.0 
>> . Is
>> it possible to make brand new install and import all of VM-s from storage?
>> The storage will be remain, so I just wondering, I will make a clean install 
>> and
>> connect the storage to this cluster.
>> Is it possible?

>> We don't have users, or special settings on this cluster, but I don't want to
>> make the difficult upgrade process from 3.5 to 4.x and centos 6 to 7.

>> What is our possibilities?

>> Thank in advance,

>> Regards,

>> Tibor.

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Re: [ovirt-users] Extract snapshot from an image

2016-11-16 Thread Demeter Tibor
Hi, 
I have 3.5. 

I've found the clone button,that will create a new virtual machine. 
But I need the image from the storage. 
Is that will make an individual image, or the parent will be the orifiginal 
image file? Can I copy the cloned machine to an external HDD? 

Thanks 
Tibor 

- 2016. nov.. 15., 16:54, Gianluca Cecchi <gianluca.cec...@gmail.com> írta: 

> On Tue, Nov 15, 2016 at 4:43 PM, Yaniv Dary < [ mailto:yd...@redhat.com |
> yd...@redhat.com ] > wrote:

>> You can mount the snapshot to another VM and copy the image.
>> We will be adding a image download option in oVirt 4.1.

>> Yaniv Dary
>> Technical Product Manager
>> Red Hat Israel Ltd.
>> 34 Jerusalem Road
>> Building A, 4th floor
>> Ra'anana, Israel 4350109

>> Tel : [ tel:%2B972%20%289%29%207692306 | +972 (9) 7692306 ] 8272306
>> Email: [ mailto:yd...@redhat.com | yd...@redhat.com ] IRC : ydary

>> On Tue, Nov 15, 2016 at 4:29 PM, Demeter Tibor < [ 
>> mailto:tdeme...@itsmart.hu |
>> tdeme...@itsmart.hu ] > wrote:

>>> Dear All,

>>> I have a running vm that have a snapshot. It was made until the machine was
>>> stopped. This snapshot is a consistent backup of the whole vm.
>>> Is it possible to extract the snapshot from the running vm's image? I have 
>>> try
>>> the qemu-img, but I didn't found similar function.
>>> I need the snapshot version of machine, but I don't want to revert.

>>> Thanks in advance,

>>> Regards,

>>> Tibor

> Hello,
> in 4.0.5 if you select "Virtual Machines" tab and then "Snapshots" subtab you
> can do clone of the snapshot into a new VM:
> [ 
> https://drive.google.com/file/d/0BwoPbcrMv8mvRjJUSEhMM3dveG8/view?usp=sharing
> | 
> https://drive.google.com/file/d/0BwoPbcrMv8mvRjJUSEhMM3dveG8/view?usp=sharing
> ]

> I tried and it worked.
> Or did you mean anything different?
> You can't do it on the "Current" line (the Active VM) but if the VM is stopped
> you can instead do a "Clone VM" from the VM line

> Gianluca
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[ovirt-users] ovirt 3.5.5 to 4.x

2016-11-15 Thread Demeter Tibor
Dear users, 

We have an ovirt cluster with three nodes and centralized storage.(nfs based). 
The clusters based on centos6 os. 

We bought some new server for more resources, but we want to upgrade to 4.0 . 
Is it possible to make brand new install and import all of VM-s from storage? 
The storage will be remain, so I just wondering, I will make a clean install 
and connect the storage to this cluster. 
Is it possible? 

We don't have users, or special settings on this cluster, but I don't want to 
make the difficult upgrade process from 3.5 to 4.x and centos 6 to 7. 

What is our possibilities? 

Thank in advance, 

Regards, 

Tibor. 




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[ovirt-users] Extract snapshot from an image

2016-11-15 Thread Demeter Tibor
Dear All, 

I have a running vm that have a snapshot. It was made until the machine was 
stopped. This snapshot is a consistent backup of the whole vm. 
Is it possible to extract the snapshot from the running vm's image? I have try 
the qemu-img, but I didn't found similar function. 
I need the snapshot version of machine, but I don't want to revert. 

Thanks in advance, 

Regards, 

Tibor 




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Re: [ovirt-users] 3.5.6 to 4.0

2016-07-14 Thread Demeter Tibor
Hi,

- 2016. júl.. 14., 10:09, Yedidyah Bar David d...@redhat.com írta:

> On Thu, Jul 14, 2016 at 10:38 AM, Demeter Tibor <tdeme...@itsmart.hu> wrote:
>>
>> Dear members!
>>
>> We have an ovirt cluster that based on el6 and 3.5.6
>> It is contain three nodes, but the first node is an all-in-one installation.
>> I would like to upgrade the whole system to 4.0. Also I would like to switch
>> to hosted engine modell.
> 
> Sounds like a combination of:
> 
> [1]
> http://www.ovirt.org/develop/developer-guide/engine/migrate-to-hosted-engine/
> [2] https://www.ovirt.org/documentation/how-to/hosted-engine-host-OS-upgrade/
> [3]
> https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
> 
>> Now, we bought new servers for the migration.
> 
> "For the migration", meaning you intend to eventually migrate to them?
> And decommission the existing ones?

:) No, it was an old plan. So we bought them because we want to switch to 
ultra-dense multipurpose servers from individual servers. 


> 
> Also, I assume you want el7 on all hosts eventually.
> 
> Storage remains as-is?
The storage is NFS based storgae.
> 
> How important is no downtime for the VMs?
We could makes downtime if that needed.

> 
>>
>> What is the good way to migrate nodes, etc?
> 
> Something like:
> 1. Create new storage space for the hosted-engine
> 2. Install el7 on one of the new hosts, NH1
> 3. deploy hosted-engine on NH1

Have I add the old IP to this engine? Because it same with the node.

Also, I would like to switch to VLANs with the migration, if possible. I don't 
know when I need to make this, after or under the migration process..

> Follow [1]:
> - backup existing engine and stop/disable engine there
> - restore backup on the engine vm (after you install engine,
> but do not engine-setup)
> - engine-setup
> - When 'hosted-engine --deploy' will try to add the host to
> the engine, it might fail, because it will add it to Default
> cluster, which has el6 hosts. Check [2] about this - create
> new cluster and add there.
> - All of the above in 3.5.

How can I install 3.5 and not 4.0 from repositories?

> 4. Perhaps add the other new hosts, perhaps as hosted-engine
> hosts - if you want HA for the engine vm
> 5. Migrate all VMs to the new cluster.
> 6. Delete old hosts
> 7. Upgrade to 3.6 - check [2]
> 8. Upgrade to 4.0 - should be normal procedure [3]
> 
> I recommend testing this on test systems prior to prod.
> You can use nested kvm for this.
> 
> Best,
> --
> Didi

Thank you

Tibor
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[ovirt-users] 3.5.6 to 4.0

2016-07-14 Thread Demeter Tibor

Dear members! 

We have an ovirt cluster that based on el6 and 3.5.6 
It is contain three nodes, but the first node is an all-in-one installation. 
I would like to upgrade the whole system to 4.0. Also I would like to switch to 
hosted engine modell. 
Now, we bought new servers for the migration. 

What is the good way to migrate nodes, etc? 

Thanks in advance 

Regards,Tibor 



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Re: [ovirt-users] strange iscsi issue

2015-09-07 Thread Demeter Tibor
Hi,
Thank you for your reply.
I'm sorry but I don't think so. This storage is fast, because it is a SSD based 
storage, and I can read/write to it with fast performance.
I know, in virtual environment the I/O always slowest than on physical, but 
here I have a very large difference. 
Also, I use ext4 FS.

Thanks

Tibor


- 2015. szept.. 8., 0:40, Alex McWhirter alexmcwhir...@triadic.us írta:

> Unless you're using a caching filesystem like zfs, then you're going to be
> limited by how fast your storage back end can actually right to disk. Unless
> you have a quite large storage back end, 10gbe is probably faster than your
> disks can read and write.
> 
> On Sep 7, 2015 4:26 PM, Demeter Tibor <tdeme...@itsmart.hu> wrote:
>>
>> Hi All,
>>
>> I have to create a test environment for testing purposes, because we need to
>> testing our new 10gbe infrastructure.
>> One server that have a 10gbe nic - this is the vdsm host and ovirt portal.
>> One server that have a 10gbe nic - this is the storage.
>>
>> Its connected to each other throught a dlink 10gbe switch.
>>
>> Everything good and nice, the server can connect to storage, I can make and 
>> run
>> VMs, but the storage performance from inside VM seems to be 1Gb/sec only.
>> I did try the iperf command for testing connections beetwen servers, and it 
>> was
>> 9.40 GB/sec. I have try to use hdparm -tT /dev/mapper/iscsidevice and also it
>> was 400-450 MB/sec. I've got same result on storage server.
>>
>> So:
>>
>> - hdparm test on local storage ~ 400 mb/sec
>> - hdparm test on ovirt node server through attached iscsi device ~ 400 Mb/sec
>> - hdparm test from inside vm on local virtual disk - 93-102 Mb /sec
>>
>> The question is : Why?
>>
>> ps. I Have only one ovirtmgmt device, so there are no other networks. The 
>> router
>> is only 1gbe/sec, but i've tested and the traffic does not going through  
>> this.
>>
>> Thanks in advance,
>>
>> Regards,
> > Tibor
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[ovirt-users] strange iscsi issue

2015-09-07 Thread Demeter Tibor
Hi All, 

I have to create a test environment for testing purposes, because we need to 
testing our new 10gbe infrastructure. 
One server that have a 10gbe nic - this is the vdsm host and ovirt portal. 
One server that have a 10gbe nic - this is the storage. 

Its connected to each other throught a dlink 10gbe switch. 

Everything good and nice, the server can connect to storage, I can make and run 
VMs, but the storage performance from inside VM seems to be 1Gb/sec only. 
I did try the iperf command for testing connections beetwen servers, and it was 
9.40 GB/sec. I have try to use hdparm -tT /dev/mapper/iscsidevice and also it 
was 400-450 MB/sec. I've got same result on storage server. 

So: 

- hdparm test on local storage ~ 400 mb/sec 
- hdparm test on ovirt node server through attached iscsi device ~ 400 Mb/sec 
- hdparm test from inside vm on local virtual disk - 93-102 Mb /sec 

The question is : Why? 

ps. I Have only one ovirtmgmt device, so there are no other networks. The 
router is only 1gbe/sec, but i've tested and the traffic does not going through 
this. 

Thanks in advance, 

Regards, 
Tibor 



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Re: [ovirt-users] live migration

2015-08-18 Thread Demeter Tibor
Hi, 

what is the last recommended version of qemu-kvm-rhev,libvirt and vdsm 
packages? 
Can I upgrade them by hand? 

Thanks, 

Tibor 

- 2015. aug.. 18., 13:55, Yaniv Dary yd...@redhat.com írta: 

 Yaniv Dary
 Technical Product Manager
 Red Hat Israel Ltd.
 34 Jerusalem Road
 Building A, 4th floor
 Ra'anana, Israel 4350109

 Tel : +972 (9) 7692306
 8272306
 Email: yd...@redhat.com IRC : ydary

 On Tue, Aug 18, 2015 at 7:48 AM, Demeter Tibor  tdeme...@itsmart.hu  wrote:

 Hi,

 Every host are different hostnames, it does not change since reinstall.

 Maybe node1 got diffrerent uuid than before.

 Ovirt had out-of-box live migration feature yet?

 Yes. Should work.

 Thanks.

 Tibor

 - 2015. aug.. 17., 10:07, Matthew Lagoe  matthew.la...@subrigo.net  
 írta:

 Are all the hostnames of the machines different ive had it before where
 migrations fail because they have the same hostname or uuid for that matter

 From: users-boun...@ovirt.org [mailto: users-boun...@ovirt.org ] On Behalf 
 Of
 Omer Frenkel
 Sent: Monday, August 17, 2015 01:02 AM
 To: Demeter Tibor
 Cc: users
 Subject: Re: [ovirt-users] live migration

 On Sun, Aug 16, 2015 at 10:31 PM, Demeter Tibor  tdeme...@itsmart.hu  
 wrote:

 Hi,

 I reinstalled one of my nodes (node1) because I have to replace my hdds.
 I installed centos 6.6 minimal, but on node re-adding procecure it installed
 newer qemu-kvm-rhev packages.
 Since reinstall I can run VMs on this node and I can do live migrate from 
 this
 node to other, but not backwards.
 I remember, maybe one years ago it was required to install redhat's version 
 of
 qemu-kvm-rhve package for this feature.
 Is it necessary yet?
 my versions:

 node0 KVM: 0.12.1.2 - 2.415.el6_5.14, LIBVIRT: libvirt-0.10.2-46.el6_6.1
 node1 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-54.el6
 node2 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-46.el6_6.1

 Can I upgrade manual these hosts?
 I haven't restart my hosts because node0 and node2 is gluster replicate.

 Thanks in advance,
 Tibor
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 ​not sure about the versions,

 but what is the error you see in source host vdsm.log when migration fails?​

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Re: [ovirt-users] upgrade issues

2015-08-18 Thread Demeter Tibor
Also, I've removed the /var/lib/glusterd/* (except gluster.info) on node1, it 
was the root cause of the whole event in ovirt.


 Hi,
 1, r710cluster is contain node0,node1,node2.
 2, I'm sorry, supervdsm.log wasn't attached. what nodes on are need to know 
 it?
 3, it was on node0
 
 [root@node1 ~]# gluster peer status
 Number of Peers: 1
 
 Hostname: 172.16.0.12
 Uuid: 0ccdaa63-758a-43a4-93f2-25214a3cfa12
 State: Accepted peer request (Connected)
 
 [root@node1 ~]# gluster volume info
 No volumes present
 
 :(
 After this I did it on node2
 
 [root@node2 ~]# gluster peer status
 Number of Peers: 2
 
 Hostname: 172.16.0.10
 Uuid: 664273d9-a77f-476d-ad09-3e126c4b19a7
 State: Peer in Cluster (Connected)
 
 Hostname: 172.16.0.11
 Uuid: dc7a1611-f653-4d64-a426-b5ef589de289
 State: Accepted peer request (Connected)
 
 [root@node2 ~]# gluster volume info
 
 Volume Name: g2sata
 Type: Replicate
 Volume ID: 49d76fc8-853e-4c7d-82a5-b12ec98dadd8
 Status: Started
 Number of Bricks: 1 x 2 = 2
 Transport-type: tcp
 Bricks:
 Brick1: 172.16.0.10:/data/sata/brick2
 Brick2: 172.16.0.12:/data/sata/brick2
 Options Reconfigured:
 nfs.disable: on
 user.cifs: disable
 auth.allow: 172.16.*
 storage.owner-uid: 36
 storage.owner-gid: 36
 
 Volume Name: g4sata
 Type: Replicate
 Volume ID: f26ed231-c951-431f-8a2f-e8818b58cfb4
 Status: Started
 Number of Bricks: 1 x 2 = 2
 Transport-type: tcp
 Bricks:
 Brick1: 172.16.0.10:/data/sata/iso
 Brick2: 172.16.0.12:/data/sata/iso
 Options Reconfigured:
 nfs.disable: off
 user.cifs: disable
 auth.allow: 172.16.0.*
 storage.owner-uid: 36
 storage.owner-gid: 36
 
 Many thanks,
 
 
 Tibor
 
 
 
 - 2015. aug.. 17., 16:03, Sahina Bose sab...@redhat.com írta:
 
 From the engine.log - the gluster volumes are queried on host node1
 which returns no volumes.
 
 1. Your cluster r710cluster1 - which nodes are added to it? node1
 alone or node0 and node2 as well?
 
 2. Was the attached supervdsm.log from node1?
 
 3. Which node was the below gluster volume info  output from? What is
 the output of gluster peer status and gluster volume info on node1?
 
 
 
 On 08/17/2015 12:49 PM, Demeter Tibor wrote:
 Dear Sahina,

 Thank you for your reply.

 Volume Name: g2sata
 Type: Replicate
 Volume ID: 49d76fc8-853e-4c7d-82a5-b12ec98dadd8
 Status: Started
 Number of Bricks: 1 x 2 = 2
 Transport-type: tcp
 Bricks:
 Brick1: 172.16.0.10:/data/sata/brick2
 Brick2: 172.16.0.12:/data/sata/brick2
 Options Reconfigured:
 nfs.disable: on
 user.cifs: disable
 auth.allow: 172.16.*
 storage.owner-uid: 36
 storage.owner-gid: 36
   
 Volume Name: g4sata
 Type: Replicate
 Volume ID: f26ed231-c951-431f-8a2f-e8818b58cfb4
 Status: Started
 Number of Bricks: 1 x 2 = 2
 Transport-type: tcp
 Bricks:
 Brick1: 172.16.0.10:/data/sata/iso
 Brick2: 172.16.0.12:/data/sata/iso
 Options Reconfigured:
 nfs.disable: off
 user.cifs: disable
 auth.allow: 172.16.0.*
 storage.owner-uid: 36
 storage.owner-gid: 36

 Also, I have attached the logs .

 Thanks in advance,



 Tibor

 - 2015. aug.. 17., 8:40, Sahina Bose sab...@redhat.com írta:

 Please provide output of gluster volume info command,  vdsm.log 
 engine.log

 There could be a mismatch between node information in engine database
 and gluster - one of the reasons is because the gluster server uuid
 changed on the node and we will need to see why.


 On 08/17/2015 12:35 AM, Demeter Tibor wrote:
 Hi All,

 I have to upgrade ovirt 3.5.0 to 3.5.3. We have a 3 node system and we 
 have a
 gluster replica beetwen 2 node of these 3 servers.
 I had gluster volume beetwen node0 and node2
 But I wanted to do a new volume beetwen node1 and node2.
 It didn't work, it complety kill my node1, because glusterd does not 
 stated.I
 always have to got always error: gluster peer rejected (related to node1).
 I followed this article
 http://www.gluster.org/community/documentation/index.php/Resolving_Peer_Rejected
 and it was good, my gluster service already worked, but ovirt got these 
 errors

   
 Detected deletion of volume g2sata on cluster r710cluster1, and deleted 
 it from
 engine DB.
 Detected deletion of volume g4sata on cluster r710cluster1, and deleted 
 it from
 engine DB.
   
 And ovirt does not see my gluster volumes anymore.

 I've checked with gluster volume status and gluster volume heal g2sata 
 info, it
 seems to be working, my VMs are ok.


 How can I reimport my lost volumes to ovirt?

 Thanks in advance,

 Tibor
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Re: [ovirt-users] upgrade issues

2015-08-18 Thread Demeter Tibor
Hi,
1, r710cluster is contain node0,node1,node2.
2, I'm sorry, supervdsm.log wasn't attached. what nodes on are need to know it?
3, it was on node0

[root@node1 ~]# gluster peer status
Number of Peers: 1

Hostname: 172.16.0.12
Uuid: 0ccdaa63-758a-43a4-93f2-25214a3cfa12
State: Accepted peer request (Connected)

[root@node1 ~]# gluster volume info
No volumes present

:(
After this I did it on node2

[root@node2 ~]# gluster peer status
Number of Peers: 2

Hostname: 172.16.0.10
Uuid: 664273d9-a77f-476d-ad09-3e126c4b19a7
State: Peer in Cluster (Connected)

Hostname: 172.16.0.11
Uuid: dc7a1611-f653-4d64-a426-b5ef589de289
State: Accepted peer request (Connected)

[root@node2 ~]# gluster volume info
 
Volume Name: g2sata
Type: Replicate
Volume ID: 49d76fc8-853e-4c7d-82a5-b12ec98dadd8
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: 172.16.0.10:/data/sata/brick2
Brick2: 172.16.0.12:/data/sata/brick2
Options Reconfigured:
nfs.disable: on
user.cifs: disable
auth.allow: 172.16.*
storage.owner-uid: 36
storage.owner-gid: 36
 
Volume Name: g4sata
Type: Replicate
Volume ID: f26ed231-c951-431f-8a2f-e8818b58cfb4
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: 172.16.0.10:/data/sata/iso
Brick2: 172.16.0.12:/data/sata/iso
Options Reconfigured:
nfs.disable: off
user.cifs: disable
auth.allow: 172.16.0.*
storage.owner-uid: 36
storage.owner-gid: 36

Many thanks,


Tibor



- 2015. aug.. 17., 16:03, Sahina Bose sab...@redhat.com írta:

 From the engine.log - the gluster volumes are queried on host node1
 which returns no volumes.
 
 1. Your cluster r710cluster1 - which nodes are added to it? node1
 alone or node0 and node2 as well?
 
 2. Was the attached supervdsm.log from node1?
 
 3. Which node was the below gluster volume info  output from? What is
 the output of gluster peer status and gluster volume info on node1?
 
 
 
 On 08/17/2015 12:49 PM, Demeter Tibor wrote:
 Dear Sahina,

 Thank you for your reply.

 Volume Name: g2sata
 Type: Replicate
 Volume ID: 49d76fc8-853e-4c7d-82a5-b12ec98dadd8
 Status: Started
 Number of Bricks: 1 x 2 = 2
 Transport-type: tcp
 Bricks:
 Brick1: 172.16.0.10:/data/sata/brick2
 Brick2: 172.16.0.12:/data/sata/brick2
 Options Reconfigured:
 nfs.disable: on
 user.cifs: disable
 auth.allow: 172.16.*
 storage.owner-uid: 36
 storage.owner-gid: 36
   
 Volume Name: g4sata
 Type: Replicate
 Volume ID: f26ed231-c951-431f-8a2f-e8818b58cfb4
 Status: Started
 Number of Bricks: 1 x 2 = 2
 Transport-type: tcp
 Bricks:
 Brick1: 172.16.0.10:/data/sata/iso
 Brick2: 172.16.0.12:/data/sata/iso
 Options Reconfigured:
 nfs.disable: off
 user.cifs: disable
 auth.allow: 172.16.0.*
 storage.owner-uid: 36
 storage.owner-gid: 36

 Also, I have attached the logs .

 Thanks in advance,



 Tibor

 - 2015. aug.. 17., 8:40, Sahina Bose sab...@redhat.com írta:

 Please provide output of gluster volume info command,  vdsm.log 
 engine.log

 There could be a mismatch between node information in engine database
 and gluster - one of the reasons is because the gluster server uuid
 changed on the node and we will need to see why.


 On 08/17/2015 12:35 AM, Demeter Tibor wrote:
 Hi All,

 I have to upgrade ovirt 3.5.0 to 3.5.3. We have a 3 node system and we 
 have a
 gluster replica beetwen 2 node of these 3 servers.
 I had gluster volume beetwen node0 and node2
 But I wanted to do a new volume beetwen node1 and node2.
 It didn't work, it complety kill my node1, because glusterd does not 
 stated.I
 always have to got always error: gluster peer rejected (related to node1).
 I followed this article
 http://www.gluster.org/community/documentation/index.php/Resolving_Peer_Rejected
 and it was good, my gluster service already worked, but ovirt got these 
 errors


 Detected deletion of volume g2sata on cluster r710cluster1, and deleted it 
 from
 engine DB.
 Detected deletion of volume g4sata on cluster r710cluster1, and deleted it 
 from
 engine DB.

 And ovirt does not see my gluster volumes anymore.

 I've checked with gluster volume status and gluster volume heal g2sata 
 info, it
 seems to be working, my VMs are ok.


 How can I reimport my lost volumes to ovirt?

 Thanks in advance,

 Tibor
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Re: [ovirt-users] live migration

2015-08-17 Thread Demeter Tibor
Hi, 

Every host are different hostnames, it does not change since reinstall. 

Maybe node1 got diffrerent uuid than before. 

Ovirt had out-of-box live migration feature yet? 

Thanks. 

Tibor 

- 2015. aug.. 17., 10:07, Matthew Lagoe matthew.la...@subrigo.net írta: 





Are all the hostnames of the machines different ive had it before where 
migrations fail because they have the same hostname or uuid for that matter 



From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Omer Frenkel 
Sent: Monday, August 17, 2015 01:02 AM 
To: Demeter Tibor 
Cc: users 
Subject: Re: [ovirt-users] live migration 










On Sun, Aug 16, 2015 at 10:31 PM, Demeter Tibor  tdeme...@itsmart.hu  wrote: 

Hi, 

I reinstalled one of my nodes (node1) because I have to replace my hdds. 
I installed centos 6.6 minimal, but on node re-adding procecure it installed 
newer qemu-kvm-rhev packages. 
Since reinstall I can run VMs on this node and I can do live migrate from this 
node to other, but not backwards. 
I remember, maybe one years ago it was required to install redhat's version of 
qemu-kvm-rhve package for this feature. 
Is it necessary yet? 
my versions: 

node0 KVM: 0.12.1.2 - 2.415.el6_5.14, LIBVIRT: libvirt-0.10.2-46.el6_6.1 
node1 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-54.el6 
node2 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-46.el6_6.1 

Can I upgrade manual these hosts? 
I haven't restart my hosts because node0 and node2 is gluster replicate. 


Thanks in advance, 
Tibor 
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​not sure about the versions, 


but what is the error you see in source host vdsm.log when migration fails?​ 







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[ovirt-users] live migration

2015-08-16 Thread Demeter Tibor
Hi, 

I reinstalled one of my nodes (node1) because I have to replace my hdds. 
I installed centos 6.6 minimal, but on node re-adding procecure it installed 
newer qemu-kvm-rhev packages.
Since reinstall I can run VMs on this node and I can do live migrate from this 
node to other, but not backwards.
I remember, maybe one years ago it was required to install redhat's version of 
qemu-kvm-rhve package for this feature.
Is it necessary yet?
my versions:

node0 KVM: 0.12.1.2 - 2.415.el6_5.14, LIBVIRT: libvirt-0.10.2-46.el6_6.1
node1 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-54.el6
node2 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-46.el6_6.1

Can I upgrade manual these hosts? 
I haven't restart my hosts because node0 and node2 is gluster replicate.


Thanks in advance,
Tibor
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[ovirt-users] upgrade issues

2015-08-16 Thread Demeter Tibor
Hi All, 

I have to upgrade ovirt 3.5.0 to 3.5.3. We have a 3 node system and we have a 
gluster replica beetwen 2 node of these 3 servers. 
I had gluster volume beetwen node0 and node2 
But I wanted to do a new volume beetwen node1 and node2. 
It didn't work, it complety kill my node1, because glusterd does not stated.I 
always have to got always error: gluster peer rejected (related to node1). 
I followed this article 
http://www.gluster.org/community/documentation/index.php/Resolving_Peer_Rejected
 
and it was good, my gluster service already worked, but ovirt got these errors 


Detected deletion of volume g2sata on cluster r710cluster1, and deleted it from 
engine DB. 
Detected deletion of volume g4sata on cluster r710cluster1, and deleted it from 
engine DB. 

And ovirt does not see my gluster volumes anymore.

I've checked with gluster volume status and gluster volume heal g2sata info, it 
seems to be working, my VMs are ok.


How can I reimport my lost volumes to ovirt?

Thanks in advance,

Tibor
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[ovirt-users] change root password on hosts

2015-07-15 Thread Demeter Tibor
Hi, 

Is it possible to change root password on ovirt hosts? 
What does happend if I changes this ? 


Thanks 

Tibor 




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[ovirt-users] VM got paused state after migration

2015-07-13 Thread Demeter Tibor
Dear Listmembers, 

I have a 3 node ovirt system, it's based on self-host glusterfs. 
Today, I did a vm migration but it was unsuccessful. 
The vm got a paused state and it was unable to resume and it was impossible to 
switch off. Cause I killed it on the compute node, but it's remains as paused 
state. 
How can I switch to power-off state this machine? At this moment I can't power 
on this vm.:( 
In this case are there any friendly solution for the future? 
If I do a restart for vdsmd, that will cause other bad things? 



Thanks in advance. 

Regards, 
Tibor 



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Re: [ovirt-users] VM got paused state after migration

2015-07-13 Thread Demeter Tibor
Hi,

I'm sorry, but i don't have real hosted engine. I have glusterfs on same 
nodes with vms, but i don't use hosted engine.
Also, I've checked, the vm does not running on both servers.
What do you think, if i restart the vdsmd, that will solve this problem? 

Thanks for fast reply,


Tibor



- 2015. júl.. 13., 16:52, Doron Fediuck dfedi...@redhat.com írta:

 On 13/07/15 17:02, Demeter Tibor wrote:
 Dear Listmembers,
 
 I have a 3 node ovirt system, it's based on self-host glusterfs.
 Today, I did a vm migration but it was unsuccessful.
 The vm got a paused state and it was unable to resume and it was
 impossible to switch off. Cause I killed it on the compute node, but
 it's remains as paused state.
 How can I switch to power-off state this machine? At this moment I can't
 power on this vm.:(
 In this case are there any friendly solution for the future?
 If I do a restart for vdsmd, that will cause other bad things?
 
 
 
  Thanks in advance.
 
 Regards,
 Tibor
 
 
 
 
 Hi Tibor,
 is the qemu process dead in both hosts?
 Can you run the below command on one of the hosts and provide the output-
 hosted-engine --vm-status
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Re: [ovirt-users] Upgrade to 3.5.1

2015-02-02 Thread Demeter Tibor
Hi Sahina, 

Unfortunately my compute nodes and gluster nodes are on same servers. I running 
my VMs on the gluster nodes and vica-versa. 
Also, my ovirt portal is running on the first node, that is an gluster and 
compute node too. 

I have a gluster based installation with three servers, two for replicaVMs, 
one for VMs-s only. 

This is a productive environment, so I'm affraid so much of upgrading...:(.I 
don't want glusterfs mistakes, split-brains, etc..) 

Also, I could make little downtime for upgrading, but I'm need to know what is 
the trustable upgrade procedure. Is there an official upgrade documentation for 
ovirt, that is contain the glusterfs upgrde methods? 

My cluster level is 3.5. 

Thanks a lot. 

Tibor 

- Eredeti üzenet -

 On 02/01/2015 04:40 PM, Demeter Tibor wrote:

  Hi,
 

  Is glusterfs 3.6 is neccessary for ovirt 3.5.1?
 
  I have 3.5.2 at this moment.
 

  3.6 neccessary for upgade ?
 

 If you only want to upgrade the engine to oVirt 3.5.1 - you don't need to
 upgrade the gluster nodes. I understand that your gluster nodes are separate
 from the virt nodes. That is, you do not have any cluster enabled with both
 virt + gluster service.

 glusterfs 3.6 is not necessary to upgrade engine to oVirt 3.5.1. It would
 only be required if you were upgrading the cluster level (the compatibility
 version) which in turn would require newer vdsm versions and gluster
 versions. But in your case, I think you already have your cluster running
 with glusterfs 3.5.2. What is the cluster compatibility version?

  I'm worried what will happed with my gluster volumes after the upgrade...
  :(
 

  Plese help me.
 

  Also, how can I upgrade the nodes? Need i'm to a yum upgrade on the
  compute
  nodes?
 

 By upgrade the nodes - you mean only the compute nodes? yum upgrade on each
 node should work.
 You can also move the Host to maintenance mode and click on Reinstall or
 upgrade from engine.

  Thanks.
 

  Tibor
 

  - Eredeti üzenet -
 

   Hi,
  
 

   No, I have only one replica beetwen two nodes.
  
 
   The third node is only a host for vms and that using this replica.
  
 

   Thanks
  
 
   Tibor
  
 

   - Eredeti üzenet -
  
 

On 01/22/2015 08:03 PM, Demeter Tibor wrote:
   
  
 

 Hello,

   
  
 

 I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs
 for
 serving backend storage for VM-s. Glusterfs are on same servers with
 ovirt.

   
  
 
 We have Gluster 3.5.1 on all of nodes.

   
  
 

 How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want
 data
 inconsistency/data loss/split brains?

   
  
 

Do you have a replica 3 volume setup across these 3 nodes?
   
  
 

Glusterfs supports rolling upgrade for replica volumes.
   
  
 
But there are some issues to upgrade from 3.5 to 3.6 versions
(depending
on
version used)
   
  
 
Adding gluster-users  Pranith for recommended procedures.
   
  
 

thanks
   
  
 
sahina
   
  
 

 Need I update gluster version to the latest?

   
  
 
 How I need to upgrade the nodes ? Is there any whitepaper about this?

   
  
 

 Thanks in advance,

   
  
 

 Tibor

   
  
 

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Re: [ovirt-users] Upgrade to 3.5.1

2015-02-01 Thread Demeter Tibor
Hi, 

Is glusterfs 3.6 is neccessary for ovirt 3.5.1? 
I have 3.5.2 at this moment. 

3.6 neccessary for upgade ? 

I'm worried what will happed with my gluster volumes after the upgrade... :( 

Plese help me. 

Also, how can I upgrade the nodes? Need i'm to a yum upgrade on the compute 
nodes? 

Thanks. 

Tibor 

- Eredeti üzenet -

 Hi,

 No, I have only one replica beetwen two nodes.
 The third node is only a host for vms and that using this replica.

 Thanks
 Tibor

 - Eredeti üzenet -

  On 01/22/2015 08:03 PM, Demeter Tibor wrote:
 

   Hello,
  
 

   I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs for
   serving backend storage for VM-s. Glusterfs are on same servers with
   ovirt.
  
 
   We have Gluster 3.5.1 on all of nodes.
  
 

   How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want data
   inconsistency/data loss/split brains?
  
 

  Do you have a replica 3 volume setup across these 3 nodes?
 

  Glusterfs supports rolling upgrade for replica volumes.
 
  But there are some issues to upgrade from 3.5 to 3.6 versions (depending on
  version used)
 
  Adding gluster-users  Pranith for recommended procedures.
 

  thanks
 
  sahina
 

   Need I update gluster version to the latest?
  
 
   How I need to upgrade the nodes ? Is there any whitepaper about this?
  
 

   Thanks in advance,
  
 

   Tibor
  
 

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Re: [ovirt-users] Upgrade to 3.5.1

2015-01-23 Thread Demeter Tibor
Hi, 

No, I have only one replica beetwen two nodes. 
The third node is only a host for vms and that using this replica. 

Thanks 
Tibor 

- Eredeti üzenet -

 On 01/22/2015 08:03 PM, Demeter Tibor wrote:

  Hello,
 

  I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs for
  serving backend storage for VM-s. Glusterfs are on same servers with ovirt.
 
  We have Gluster 3.5.1 on all of nodes.
 

  How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want data
  inconsistency/data loss/split brains?
 

 Do you have a replica 3 volume setup across these 3 nodes?

 Glusterfs supports rolling upgrade for replica volumes.
 But there are some issues to upgrade from 3.5 to 3.6 versions (depending on
 version used)
 Adding gluster-users  Pranith for recommended procedures.

 thanks
 sahina

  Need I update gluster version to the latest?
 
  How I need to upgrade the nodes ? Is there any whitepaper about this?
 

  Thanks in advance,
 

  Tibor
 

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[ovirt-users] Upgrade to 3.5.1

2015-01-22 Thread Demeter Tibor
Hello, 

I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs for 
serving backend storage for VM-s. Glusterfs are on same servers with ovirt. 
We have Gluster 3.5.1 on all of nodes. 

How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want data 
inconsistency/data loss/split brains? 

Need I update gluster version to the latest? 
How I need to upgrade the nodes ? Is there any whitepaper about this? 








Thanks in advance, 




Tibor 
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[ovirt-users] Access userportal

2015-01-13 Thread Demeter Tibor
Hi, 

I would like to make a public redirect to ovirt userportal like 
https://foo.domain.com that redirect me to my ovirt userportal that running on 
internal network, with not public ip address (172.16.0.1), but I don't want to 
create access for administrator portal. 
Also, I would like to add a commercial SSL certification for this site. 

Could me help somebody how can I do it? 

Thanks in advance! 

Regards, 

Tibor Demeter 

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[ovirt-users] SPM host and snapshot deletion

2014-12-22 Thread Demeter Tibor
Hi, 
I have an ovirt 3.5 with glusterfs and three nodes. centos 6.5 and glusterfs 
3.5.2. 
When I do a snapshot deletion on stopped VM, then on the SPM host eats all of 
virtual memory and whit this kill all of running VMs that is running on SPM 
host. 
It is a very big problem because I need to delete a lot of snapshot. 
In this case I need to powereing off these VMs because there are no other 
options for stopping. 
I've try out the live migration, but in this case the live migration does not 
working. 

is it a know bug? 

Thanks in advance. 
Tibor 
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[ovirt-users] snapshot deletion problem

2014-12-17 Thread Demeter Tibor
Hi, 

After a live VM storage movement process Ovirt has been created two snapshots. 
(I have two disks in vm) 
I have powered off and delete this snapshots. 
(It was long,long time) 
Before the process I had 830 GB of free spaces, but after deletion it hasn't 
freed up spaces, inversely, at this moment I have only 530 GB ! 
I checked the filesystem and I found, the VM disk images got an _MERGE 
versions. 
So it is duplicated. 
On the tasks remained two tasks. 

It is big problem for me because I have a lot of similara vm-s, and I don't 
have space enougth. I need to release this spaces . 

Also, the vm is working fine. 

How can I delete these extra files? Why doesn't delete the engine selfmade? 

Some info: 



[root@node2 c0e98725-bc7a-4066-98c8-a7a9bc054b06]# ls -al 
total 410061112 
drwxr-xr-x. 2 vdsm kvm 8192 dec 17 20.04 . 
drwxr-xr-x. 28 vdsm kvm 8192 dec 16 21.01 .. 
-rw-rw. 2 vdsm kvm 214748364800 nov 29 20.48 
b50f9e17-f44e-44e3-ab59-d9c9d8d6ac3d 
-rw-rw. 2 vdsm kvm 1048576 nov 29 19.31 
b50f9e17-f44e-44e3-ab59-d9c9d8d6ac3d.lease 
-rw-r--r--. 2 vdsm kvm 264 nov 29 20.48 
b50f9e17-f44e-44e3-ab59-d9c9d8d6ac3d.meta 
-rw-rw. 2 vdsm kvm 25146425344 dec 18 06.49 
e71c2b62-261b-462a-813d-2dc362f32124 
-rw-rw. 2 vdsm kvm 1048576 nov 29 19.31 
e71c2b62-261b-462a-813d-2dc362f32124.lease 
-rw-rw. 2 vdsm kvm 214748364800 dec 18 07.28 
e71c2b62-261b-462a-813d-2dc362f32124_MERGE 
-rw-rw. 2 vdsm kvm 1048576 dec 17 20.04 
e71c2b62-261b-462a-813d-2dc362f32124_MERGE.lease 
-rw-r--r--. 2 vdsm kvm 260 dec 17 20.04 
e71c2b62-261b-462a-813d-2dc362f32124_MERGE.meta 
-rw-r--r--. 2 vdsm kvm 260 nov 29 19.31 
e71c2b62-261b-462a-813d-2dc362f32124.meta 



[root@node2 25035c1e-d71b-4083-9092-0f68f3e43028]# qemu-img info 
7e5b3508-e8b1-440b-b456-9ce2b3c1de00 
image: 7e5b3508-e8b1-440b-b456-9ce2b3c1de00 
file format: raw 
virtual size: 160G (171798691840 bytes) 
disk size: 157G 
[root@node2 25035c1e-d71b-4083-9092-0f68f3e43028]# qemu-img info 
ef5b80e9-f6a3-405f-a668-10de3a18a781 
image: ef5b80e9-f6a3-405f-a668-10de3a18a781 
file format: qcow2 
virtual size: 160G (171798691840 bytes) 
disk size: 1.1G 
cluster_size: 65536 
backing file: 
../25035c1e-d71b-4083-9092-0f68f3e43028/7e5b3508-e8b1-440b-b456-9ce2b3c1de00 
backing file format: raw 
, 
Thanks in advance. 

Tibor 
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Re: [ovirt-users] event monitoring

2014-12-17 Thread Demeter Tibor
Hi,

Thanks a lot!

Have a nice day,

Tibor





- Eredeti üzenet -
 in the oVirt web-admin:
 select the 'Users' main tab -
 select the relevant user (typically the one with which you
 are logging into the oVirt web-admin) -
 select the 'Event Notifier' sub-tab -
 click on the 'Manage Events' button -
 within the 'Add Event Notification' dialog: select desired
 events and fill an e-mail address  -
 click 'OK'.
 
 see http://i.imgur.com/8V3NQFu.png.
 
 as noted in the 'Add Event Notification' dialog: To receive
 email notifications, ensure that the mail server is configured
 and the ovirt-event-notifier service is running.
 
 
 Thanks,
 Einav
 
 - Original Message -
  From: Demeter Tibor tdeme...@itsmart.hu
  To: users@ovirt.org List users@ovirt.org
  Sent: Wednesday, December 17, 2014 3:18:19 PM
  Subject: [ovirt-users] event monitoring
  
  Hi,
  
  How can I get email notifications of ovirt events?
  Is there an official way?
  
  Thanks
  
  Tibor
  
  
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[ovirt-users] Seperate ovirt-user-portal

2014-12-04 Thread Demeter Tibor
Hi, 

I would like to add access the ovirt-user-portal webui for external users. 
Could I seperate this from ovirt-portal-server? 
I just wondering, maybe that is a possible way if I create an virtual machine 
for user-portal with external IP address and the users could connect to them. 
I don't want to add access to the whole portal server directly. 

Is it possible? 

Thanks in advance, 

Tibor 

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[ovirt-users] supervdsmServer consumes 30% of host memory

2014-12-02 Thread Demeter Tibor
Hi, 

We have a productive ovirt 3.5 cluster with 3 nodes. 

The first node has 40 gb of memory and running only one VM that use 8 gb of 
ram. 
But the supervdsmserver consumes 20% of host memory. 
On the second node has 32 GB of memory with 5 VMs. On this node the 
supervdsmserver using 30%(!) of memory! 
On the node3 there are 6 VMs with 72 GB of memory. But the supervdsm server use 
only 1.7% of memory. 

Does anyone know why? 




[root@node0 ~]# ps aux|grep supervdsmServer 
root 19549 0.2 20.8 26248348 8594352 ? Sl 06:00 1:59 /usr/bin/python 
/usr/share/vdsm/supervdsmServer --sockfile /var/run/vdsm/svdsm.sock --pidfile 
/var/run/vdsm/supervdsmd.pid 





[root@node1 ~]# ps aux|grep supervdsmServer 
root 32701 1.2 29.5 32463704 9717368 ? Sl 03:59 12:08 /usr/bin/python 
/usr/share/vdsm/supervdsmServer --sockfile /var/run/vdsm/svdsm.sock --pidfile 
/var/run/vdsm/supervdsmd.pid 




[root@node2 ~]# ps aux|grep supervdsmServer 
root 4613 0.0 1.7 6340572 1291476 ? Sl 18:26 0:04 /usr/bin/python 
/usr/share/vdsm/supervdsmServer --sockfile /var/run/vdsm/svdsm.sock --pidfile 
/var/run/vdsm/supervdsmd.pid 





Thanks in advance 




Tibor 





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Re: [ovirt-users] ovirt report portal question

2014-12-01 Thread Demeter Tibor
Hi, 

Anybody can help me? 

Thanks a lot. 

Regards, 

Tibor 

- Eredeti üzenet -

 Hi all,

 How can I make own querys in engine reports?

 I would like to see the CONSUMED disk usage of a VM /day or /month.

 Is it possible?
 Thanks in advance,

 Tibor

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Re: [ovirt-users] ovirt report portal question

2014-12-01 Thread Demeter Tibor
Hi,

I'm sorry for my last email:( I didn't see your emails.

Thank you for the tips. 

Need to know programming for use jasper studio?

Thanks

Tibor





- Eredeti üzenet -
 You can use JasperReports Studio to create reports and they will be saved if
 you use the Saved Reports folder.
 You can find guide to use this tool in the JasperSoft community website.
 
 
 
 
 Yaniv
 
 - Original Message -
  From: Shirly Radco sra...@redhat.com
  To: Demeter Tibor tdeme...@itsmart.hu
  Cc: users@ovirt.org List users@ovirt.org, Yaniv Dary
  yd...@redhat.com
  Sent: Sunday, November 30, 2014 10:54:42 AM
  Subject: Re: [ovirt-users] ovirt report portal question
  
  Hi Tibor,
  
  
  You can't make your own queries using the reports portal,
  but you can query directly from the ovirt_egine_history database using the
  API views.
  
  There are the v3_5_statistics_vms_disks_resources_usage_samples /hourly
  /daily views, They include vm disks usage data.
  And join them with the other relevant views like
  v3_5_configuration_history_vms
  and v3_5_configuration_history_vms_disks.
  
  
  We also plan on adding in 3.6 the vms disk usage including templates and
  snapshots.
  
  Best regards,
  ---
  Shirly Radco
  BI Software Engineer
  Red Hat Israel Ltd.
  
  
  - Original Message -
   From: Demeter Tibor tdeme...@itsmart.hu
   To: users@ovirt.org List users@ovirt.org
   Sent: Thursday, November 27, 2014 5:26:12 PM
   Subject: [ovirt-users] ovirt report portal question
   
   
   Hi all,
   
   How can I make own querys in engine reports?
   
   I would like to see the CONSUMED disk usage of a VM /day or /month.
   
   Is it possible?
   Thanks in advance,
   
   Tibor
   
   
   
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[ovirt-users] ovirt report portal question

2014-11-27 Thread Demeter Tibor

Hi all, 

How can I make own querys in engine reports? 

I would like to see the CONSUMED disk usage of a VM /day or /month. 

Is it possible? 
Thanks in advance, 

Tibor 


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Re: [ovirt-users] IPA-auth: user password expired

2014-11-20 Thread Demeter Tibor
Hi, 

Thank you, that's worked! 

Bye 

Tibor 

- Eredeti üzenet -

 Hi,

 An ldappasswd command would change it without setting as expired. It will
 prompt twice for the account password you'll set, and the password for the
 directory manager once:

 $ ldappasswd -ZZ -D 'cn=directory manager' -W -S
 uid=USERNAME,cn=users,cn=accounts,dc=example,dc=org -H ldap://
 ipaserver.example.org

 You'll need to set the username (USERNAME) domain ( example.org ) and server
 FQDN accordingly.

 Hope this helps,

 On Wed, Nov 19, 2014 at 8:38 PM, Demeter Tibor  tdeme...@itsmart.hu  wrote:

  Hi,
 

  I don't have linux client.
 
  Can I change password without this?
 

  Thanks,
 

  Tibor
 

   Hi Tibor,
  
 

   On Wed, Nov 19, 2014 at 6:46 PM, Demeter Tibor  tdeme...@itsmart.hu 
   wrote:
  
 

Hi,
   
  
 

I have an IPA server 3.0 on centos 6.6.
   
  
 
I successfully attached to my ovirt cluster.
   
  
 
I can see the users on ovirt user tab, but after auth I always get this
error:
   
  
 

Cannot Login. User Password has expired. Use the following URL to
change
the
password: (nothing)
   
  
 

I have try out with different long passwords and different users, but
it's
same.
   
  
 

   ​Did you try accessing a regular linux client with the same account? In
   IPA,
   new user passwords are always set as expired by design - please see [1].
  
 

   To test this, you can try to login a client. If it is really expired,
   system
   will ask you to provide a new password. After this, you'll be able to
   login
   RHEVM with the new password you've just set.
  
 

   ​[1]
  
 
   http://www.freeipa.org/page/New_Passwords_Expired ​
  
 

   Regards,
  
 
   --
  
 
   Ekin
  
 

 --
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 linuxera Özgür Yazılım Çözüm ve Hizmetleri
 T +90 (850) 22 LINUX GSM +90 (532) 137 77 04
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[ovirt-users] IPA-auth: user password expired

2014-11-19 Thread Demeter Tibor
Hi, 

I have an IPA server 3.0 on centos 6.6. 
I successfully attached to my ovirt cluster. 
I can see the users on ovirt user tab, but after auth I always get this error: 

Cannot Login. User Password has expired. Use the following URL to change the 
password: (nothing) 

I have try out with different long passwords and different users, but it's 
same. 

Is this version compatible with ovirt 3.5? 

What did I wrong? 

Thanks in advance, 
Tibor 
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Re: [ovirt-users] IPA-auth: user password expired

2014-11-19 Thread Demeter Tibor
Hi, 

I don't have linux client. 
Can I change password without this? 

Thanks, 

Tibor 

- Eredeti üzenet -

 Hi Tibor,

 On Wed, Nov 19, 2014 at 6:46 PM, Demeter Tibor  tdeme...@itsmart.hu  wrote:

  Hi,
 

  I have an IPA server 3.0 on centos 6.6.
 
  I successfully attached to my ovirt cluster.
 
  I can see the users on ovirt user tab, but after auth I always get this
  error:
 

  Cannot Login. User Password has expired. Use the following URL to change
  the
  password: (nothing)
 

  I have try out with different long passwords and different users, but it's
  same.
 

 ​Did you try accessing a regular linux client with the same account? In IPA,
 new user passwords are always set as expired by design - please see [1].

 To test this, you can try to login a client. If it is really expired, system
 will ask you to provide a new password. After this, you'll be able to login
 RHEVM with the new password you've just set.

 ​[1]
 http://www.freeipa.org/page/New_Passwords_Expired ​

 Regards,
 --
 Ekin
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Re: [ovirt-users] separate ovirtmgmt from glusterfs traffic

2014-11-19 Thread Demeter Tibor
Hi,

Is this feature will be available on an existing domain or on a live system ? 
(after upgrade)
I would be very grateful if it will available on 3.5.x versions:)
In this case your team will be guest for a lot of chocklet/beer from me:)

Have a nice day,

Tibor





- Eredeti üzenet -
 We will try and address this in the next release of oVirt - there were
 some issues earlier with identifying the bricks correctly, but with the
 gluster host uuid support in gluster xml commands, we can fix this.
 
 https://bugzilla.redhat.com/show_bug.cgi?id=1049994 - marked for 3.6.0
 
 
 
 On 11/19/2014 01:30 AM, Demeter Tibor wrote:
  Hi,
 
  I think is a really good question, why does not possible sepereate storage
  network traffic like display, etc?
  This is not an easy task to set up, and it's more difficult on a live
  system.
 
  Tibor
 
 
  - Eredeti üzenet -
  On 18/11/14 06:25, Juan Pablo Lorier wrote:
  Hi,
 
  In my experience, having ovirt traffic on the same nic that gluster
  can make your platafrom unstable. I was using it for large file
  storage and gluster has so big traffic that ovirt got confused and
  started marking hosts as unavailable because of hi latency.
  I've opened an RFE over a year ago, but had no luck with the team to
  get it done. In the RFE I was asking to have a way in the UI to decide
  which nic to use for gluster other than the MGMT net that is the one
  ovirt lets you use.
  There's another way to do this and it's from outside ovirt. There you
  have to unregister and re register the bricks using gluster console
  commands. This way, when you register the bricks, you can specify the
  IP address of the spare NIC and then the traffic will not interfere
  with the mgmt.
  There's a step that I don't recall much, but ovirt is going to need to
  know that the bricks are no longer is the mgmt IP, maybe someone else
  in the list can help with this. I can tell you that if you search the
  list you'll see my posts about this and the replys of those who helped
  my back then.
  Regards,
 
 
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  I think that the possibility to add a separate storage network is a
  must. It doesn't make sense Gluster support if you can't separate
  management network traffic of storage network traffic. In 3.5 you can
  define management/vm/display/migration interfaces but not storage
  interfaces.  Why? I don't know. But I think that Gluster support is
  incomplete without exclusive storage networking.
 
  Regards
 
  Federico
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Re: [ovirt-users] separate ovirtmgmt from glusterfs traffic

2014-11-18 Thread Demeter Tibor

Hi,

I think is a really good question, why does not possible sepereate storage 
network traffic like display, etc? 
This is not an easy task to set up, and it's more difficult on a live system. 

Tibor


- Eredeti üzenet -
 On 18/11/14 06:25, Juan Pablo Lorier wrote:
  Hi,
 
  In my experience, having ovirt traffic on the same nic that gluster
  can make your platafrom unstable. I was using it for large file
  storage and gluster has so big traffic that ovirt got confused and
  started marking hosts as unavailable because of hi latency.
  I've opened an RFE over a year ago, but had no luck with the team to
  get it done. In the RFE I was asking to have a way in the UI to decide
  which nic to use for gluster other than the MGMT net that is the one
  ovirt lets you use.
  There's another way to do this and it's from outside ovirt. There you
  have to unregister and re register the bricks using gluster console
  commands. This way, when you register the bricks, you can specify the
  IP address of the spare NIC and then the traffic will not interfere
  with the mgmt.
  There's a step that I don't recall much, but ovirt is going to need to
  know that the bricks are no longer is the mgmt IP, maybe someone else
  in the list can help with this. I can tell you that if you search the
  list you'll see my posts about this and the replys of those who helped
  my back then.
  Regards,
 
 
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 I think that the possibility to add a separate storage network is a
 must. It doesn't make sense Gluster support if you can't separate
 management network traffic of storage network traffic. In 3.5 you can
 define management/vm/display/migration interfaces but not storage
 interfaces.  Why? I don't know. But I think that Gluster support is
 incomplete without exclusive storage networking.
 
 Regards
 
 Federico
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Re: [ovirt-users] Strange error messages

2014-11-17 Thread Demeter Tibor
Hi, 

Meanwhile this happening in every two hours. 
For example 09:21, 11:21, 13:21 

Anybody can me help? 

Thanks, 

Tibor 

- Eredeti üzenet -

 Hi,

 In this morning I have got a lot of similar messages to console:

 2014-Nov-17, 03:21

 Detected conflict in hook set-POST-30samba-set.sh of Cluster r710cluster1.

 2014-Nov-17, 03:21

 Detected conflict in hook stop-PRE-29CTDB-teardown.sh of Cluster
 r710cluster1.

 2014-Nov-17, 03:21

 Detected conflict in hook add-brick-PRE-28Quota-enable-root-xattr-heal.sh of
 Cluster r710cluster1.

 2014-Nov-17, 03:21

 Detected conflict in hook set-POST-31ganesha-set.sh of Cluster r710cluster1.

 2014-Nov-17, 03:21

 Detected conflict in hook start-POST-30samba-start.sh of Cluster
 r710cluster1.

 2014-Nov-17, 03:21

 Detected conflict in hook reset-POST-31ganesha-reset.sh of Cluster
 r710cluster1.

 2014-Nov-17, 03:21

 Detected conflict in hook gsync-create-POST-56glusterd-geo-rep-create-post.sh
 of Cluster r710cluster1.

 What does this mean?

 The system seems to be working.

 Thanks:

 Tibor

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Re: [ovirt-users] separate ovirtmgmt from glusterfs traffic

2014-11-17 Thread Demeter Tibor
Hello,

Thank you for the detailed reply.

Yes, the vms are used an independent network/network interfaces for access the 
internet.
So, in this case I could separate the high glusterfs traffic from ovirt 
management traffic when I disable vm network on ovirtmgmt interface.

I will try-out this night this feature.

Thanks a lot,

Tibor



- Eredeti üzenet -
 Hi Tibor,
 
 On 13/11/14 13:41, Demeter Tibor wrote:
  Hi,
  
  I have a 3 node gluster based cluster. There are 3x3 Nic with bonding.
  Sometimes the management is very slow because high gluster traffic.
  
  Is it possible to separate ovirtmgmt network from glusterfs traffic?
  I have only one interface (ovirtmgmt) for all of services (migration, etc).
  I just wondering I will make three VLANs for these services and use the
  QoS function. But how can specify glusterfs for use an other vlan for
  gluster traffic an a other one for management?
 
 This generally sounds like a good plan, but note that QoS on the
 host-level will only become available in oVirt 3.6 (it might become
 available soon on master, if you're feeling lucky...).
 
 VM-level QoS (available since 3.3) won't help you with administrative
 traffic (i.e. traffic that isn't going into / coming out of the VMs
 themselves).
 
  Also, I have more questions about this:
  
  - If I specify a VLAN on ovirtmgmt, then what happend on nodes? I'm
  afraid the nodes will lost the connection with each other nodes.
 
 If the switch allows this VLAN to reach all hosts, there shouldn't be a
 problem; since oVirt 3.4 the VLAN tagging should propagate to all
 active hosts. However, see my comment below concerning VM network.
 
  - Is it possible on a live system? What will happen with the mounted
  glustefs based datastores?
 
 I'm not knowledgeable about gluster specifics, but let's see if I can
 help. What's the current situation with the gluster network, is it
 already VLAN-tagged? If it is and you're not moving it to another
 interface on the hosts, I *think* things should be fine.
 
  - What does vm network mean on ovirtmgmt interface? Can I use this for
  seperate network traffic?
 
 This means that a bridge is created for this network on hosts. If VMs
 don't use this network (i.e. virtual interfaces are assigned profiles of
 ovirtmgmt), you can make it non-VM (with no VLAN tagging) and have it
 assigned to the same host interface as VLAN-tagged networks (I would say
 this is less risky than VLAN-tagging ovirtmgmt).
 
  
  
  My plan is
  - vlan.101 ovirtmgmt
  - vlan 102 glusterfs
  - vlan 103 migration
  - vlan 104 display
  
  What is the recommended procedure of this?
  
  Thanks in advance,
  
  Regards,
  
  Tibor
  
  
  
  
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Re: [ovirt-users] separate ovirtmgmt from glusterfs traffic

2014-11-17 Thread Demeter Tibor
Ok, thanks a lot!

Have a nice day,


Tibor



- Eredeti üzenet -
 
 
 On 17/11/14 15:10, Demeter Tibor wrote:
  Hello,
  
  Thank you for the detailed reply.
  
  Yes, the vms are used an independent network/network interfaces for access
  the internet.
  So, in this case I could separate the high glusterfs traffic from ovirt
  management traffic when I disable vm network on ovirtmgmt interface.
  
 
 And since host-level QoS is not yet available in oVirt, you might want
 to configure your switch(es) to limit gluster traffic (by VLAN tag) to
 not hog the (presumably shared) network infrastructure.
 
  I will try-out this night this feature.
  
  Thanks a lot,
  
  Tibor
  
  
  
  - Eredeti üzenet -
  Hi Tibor,
 
  On 13/11/14 13:41, Demeter Tibor wrote:
  Hi,
 
  I have a 3 node gluster based cluster. There are 3x3 Nic with bonding.
  Sometimes the management is very slow because high gluster traffic.
 
  Is it possible to separate ovirtmgmt network from glusterfs traffic?
  I have only one interface (ovirtmgmt) for all of services (migration,
  etc).
  I just wondering I will make three VLANs for these services and use the
  QoS function. But how can specify glusterfs for use an other vlan for
  gluster traffic an a other one for management?
 
  This generally sounds like a good plan, but note that QoS on the
  host-level will only become available in oVirt 3.6 (it might become
  available soon on master, if you're feeling lucky...).
 
  VM-level QoS (available since 3.3) won't help you with administrative
  traffic (i.e. traffic that isn't going into / coming out of the VMs
  themselves).
 
  Also, I have more questions about this:
 
  - If I specify a VLAN on ovirtmgmt, then what happend on nodes? I'm
  afraid the nodes will lost the connection with each other nodes.
 
  If the switch allows this VLAN to reach all hosts, there shouldn't be a
  problem; since oVirt 3.4 the VLAN tagging should propagate to all
  active hosts. However, see my comment below concerning VM network.
 
  - Is it possible on a live system? What will happen with the mounted
  glustefs based datastores?
 
  I'm not knowledgeable about gluster specifics, but let's see if I can
  help. What's the current situation with the gluster network, is it
  already VLAN-tagged? If it is and you're not moving it to another
  interface on the hosts, I *think* things should be fine.
 
  - What does vm network mean on ovirtmgmt interface? Can I use this for
  seperate network traffic?
 
  This means that a bridge is created for this network on hosts. If VMs
  don't use this network (i.e. virtual interfaces are assigned profiles of
  ovirtmgmt), you can make it non-VM (with no VLAN tagging) and have it
  assigned to the same host interface as VLAN-tagged networks (I would say
  this is less risky than VLAN-tagging ovirtmgmt).
 
 
 
  My plan is
  - vlan.101 ovirtmgmt
  - vlan 102 glusterfs
  - vlan 103 migration
  - vlan 104 display
 
  What is the recommended procedure of this?
 
  Thanks in advance,
 
  Regards,
 
  Tibor
 
 
 
 
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Re: [ovirt-users] separate ovirtmgmt from glusterfs traffic

2014-11-16 Thread Demeter Tibor
Hi, 
Thank for tipp, but it is not possible on my productive system. 
I just wondering, how is possible to change the network of ovirt management? 

Thanks 
Tibor 

- Eredeti üzenet -

 On 13/11/14 08:41, Demeter Tibor wrote:

  Hi,
 

  I have a 3 node gluster based cluster. There are 3x3 Nic with bonding.
  Sometimes the management is very slow because high gluster traffic.
 

  Is it possible to separate ovirtmgmt network from glusterfs traffic?
 
  I have only one interface (ovirtmgmt) for all of services (migration, etc).
 
  I just wondering I will make three VLANs for these services and use the QoS
  function. But how can specify glusterfs for use an other vlan for gluster
  traffic an a other one for management?
 
  Also, I have more questions about this:
 

  - If I specify a VLAN on ovirtmgmt, then what happend on nodes? I'm afraid
  the nodes will lost the connection with each other nodes.
 
  - Is it possible on a live system? What will happen with the mounted
  glustefs
  based datastores?
 
  - What does vm network mean on ovirtmgmt interface? Can I use this for
  seperate network traffic?
 

  My plan is
 
  - vlan.101 ovirtmgmt
 
  - vlan 102 glusterfs
 
  - vlan 103 migration
 
  - vlan 104 display
 

  What is the recommended procedure of this?
 

  Thanks in advance,
 

  Regards,
 

  Tibor
 

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 http://www.ovirt.org/Change_network_interface_for_Gluster

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[ovirt-users] Strange error messages

2014-11-16 Thread Demeter Tibor
Hi, 

In this morning I have got a lot of similar messages to console: 


2014-Nov-17, 03:21 

Detected conflict in hook set-POST-30samba-set.sh of Cluster r710cluster1. 


2014-Nov-17, 03:21 

Detected conflict in hook stop-PRE-29CTDB-teardown.sh of Cluster r710cluster1. 


2014-Nov-17, 03:21 

Detected conflict in hook add-brick-PRE-28Quota-enable-root-xattr-heal.sh of 
Cluster r710cluster1. 


2014-Nov-17, 03:21 

Detected conflict in hook set-POST-31ganesha-set.sh of Cluster r710cluster1. 


2014-Nov-17, 03:21 

Detected conflict in hook start-POST-30samba-start.sh of Cluster r710cluster1. 


2014-Nov-17, 03:21 

Detected conflict in hook reset-POST-31ganesha-reset.sh of Cluster 
r710cluster1. 


2014-Nov-17, 03:21 

Detected conflict in hook gsync-create-POST-56glusterd-geo-rep-create-post.sh 
of Cluster r710cluster1. 



What does this mean? 

The system seems to be working. 

Thanks: 

Tibor 


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[ovirt-users] not exist gluster volume mounted on a node

2014-11-15 Thread Demeter Tibor
Hi! 

I have a little problem with my 3.5. 
I have a not-exist gluster volume that is mounted on a node. 
Some weeks ago it's really existed, but it has been deleted. 
After node restart or a single service restart it's always shown as mounted on 
one node. 
How can I refresh the good configuration for vdsm on this node? 

Thanks, 
Tibor 

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Re: [ovirt-users] Non-Operational state because management interfaces down

2014-11-14 Thread Demeter Tibor
Hi, 

Did you set your bond devices and IP addresses via ovirt's network management, 
or by hand on the nodes? 

In my experiences you need to set up ip addresses on the node's network 
interface via ovirt' management, because it won't working. 

Tibor 

- Eredeti üzenet -

 Hi,

 I have 2-node ovirt cluster. Both machines has 4 interfaces.
 2 interfaces in bond1 for data
 2 interfaces in bond0 for management (short connected directly between
 servers)

 switch0 -\ /-\ /- switch0
 node1 node2
 switch1 -/ \-/ \- switch1

 I setup everything as I want/expect but I hit one problem and I don't
 know how to fix it. The problem is when I switch off one of the machines
 for maintenance (node01.ovirt in this case). I get in ovirt engine this
 message:

 Host node02.ovirt moved to Non-Operational state because interfaces
 which are down are needed by required networks in the current cluster:
 'bond0 (ovirtmgmt)'.

 Do you have any idea how to avoid it? I can't change physical
 architecture as I don't have 10Gb switch.

 BTW it's the same as if I want to start with only 1 node and separated
 data and mgmt networks:

 switch - host --(not connected iface for mgmt as I don't need it)

 Thanks,

 Luf

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[ovirt-users] separate ovirtmgmt from glusterfs traffic

2014-11-13 Thread Demeter Tibor
Hi, 

I have a 3 node gluster based cluster. There are 3x3 Nic with bonding. 
Sometimes the management is very slow because high gluster traffic. 

Is it possible to separate ovirtmgmt network from glusterfs traffic? 
I have only one interface (ovirtmgmt) for all of services (migration, etc). 
I just wondering I will make three VLANs for these services and use the QoS 
function. But how can specify glusterfs for use an other vlan for gluster 
traffic an a other one for management? 
Also, I have more questions about this: 

- If I specify a VLAN on ovirtmgmt, then what happend on nodes? I'm afraid the 
nodes will lost the connection with each other nodes. 
- Is it possible on a live system? What will happen with the mounted glustefs 
based datastores? 
- What does vm network mean on ovirtmgmt interface? Can I use this for 
seperate network traffic? 


My plan is 
- vlan.101 ovirtmgmt 
- vlan 102 glusterfs 
- vlan 103 migration 
- vlan 104 display 

What is the recommended procedure of this? 

Thanks in advance, 

Regards, 

Tibor 


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Re: [ovirt-users] upgrade glusterfs under ovirt

2014-11-12 Thread Demeter Tibor
Hi, 

After yum update just need a service glusterd restart? 
Is it possible on a active node that use gluster fs? 

Thank you. 

Tibor 

 On 11/12/2014 12:58 PM, Demeter Tibor wrote:

  Hi,
 

  I see that glusterfs 3.6 has released.
 
  What is the official way to upgrade this under a production ovirt cluster?
 
  Can I use the yum update command or I need to switch to the host to
  maintenance and select reinstall button?
 

 If you do not want to change the compatibility version of the cluster, the
 best option is to do a yum update on the nodes.

  Thanks
 
  Tibor
 

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Re: [ovirt-users] Balloon driver unavailable

2014-11-12 Thread Demeter Tibor
Hi!

 I thought this might be because the balloon driver needs the guest agent
 to work and obviously this is not loaded yet. I assume further
 ballooning resumes normal operation later on?
 

No. I get this message continuously. But only on this guest of 9.


I have loaded virtio_balloon


[root@guest1 ~]# lsmod|grep virtio
virtio_balloon  4798  0 
virtio_console 19089  1 
virtio_net 22438  0 
virtio_blk  7132  5 
virtio_pci  7348  0 
virtio_ring 9115  5 
virtio_balloon,virtio_console,virtio_net,virtio_blk,virtio_pci
virtio  4977  5 
virtio_balloon,virtio_console,virtio_net,virtio_blk,virtio_pci
 
[root@guest1~]# uname -a
Linux guest1.local 2.6.32-504.el6.x86_64 #1 SMP Wed Oct 15 04:27:16 UTC 2014 
x86_64 x86_64 x86_64 GNU/Linux


[root@guest1~]# /etc/init.d/ovirt-guest-agent status
ovirt-guest-agent (pid  30425) is running...

[root@guest1~]# rpm -q ovirt-guest-agent
ovirt-guest-agent-1.0.10.2-1.el6.noarch


Thanks


Tibor


 
 
 
 
 
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Re: [ovirt-users] Balloon driver unavailable

2014-11-12 Thread Demeter Tibor

 is all the other guest-agent reported information displayed?
 e.g. FQDN, IP…
 just to rule out communication between vdsm and guest-agent
 

Yes, all information are displayed.

Thanks,
Tibor

 Thanks,
 michal
 
  
  [root@guest1~]# rpm -q ovirt-guest-agent
  ovirt-guest-agent-1.0.10.2-1.el6.noarch
  
  
  Thanks
  
  
  Tibor
  
  
  
  
  
  
  
  --
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  m box bewegtbild GmbH
  
  P: +49/30/2408781-22
  F: +49/30/2408781-10
  
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