Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates unique constraint "pk_images" during import

2016-09-02 Thread Andrea Ghelardi 
Ciao Sandro,
I understand your curiosity, and as said this is our production environment and 
we do not have a test one to check upgrades before going live.
Coupled with the fact that system performed reasonably well until now and that 
we have a long time (bad) habit of “not trying to fix what’s not broken”, we 
ended up in this situation.
I’m trying to fix this approach since the last few months but changing company 
habits is a rather slow process.

Cheers
AG

From: Sandro Bonazzola [mailto:sbona...@redhat.com]
Sent: Friday, September 02, 2016 10:45
To: Andrea Ghelardi <a.ghela...@iontrading.com>
Cc: users@ovirt.org
Subject: Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates 
unique constraint "pk_images" during import



On Thu, Sep 1, 2016 at 2:38 PM, Andrea Ghelardi 
<a.ghela...@iontrading.com<mailto:a.ghela...@iontrading.com>> wrote:
Hi Sandro,
Since this is a production environment, our upgrade project is not so quick to 
complete.
Are you asking because you think this database issue would be cleared by an 
upgrade or maybe because we could check the bug on a currently maintained 
version? ☺



No, I'm just asking because 3.5.6 has been released on 2015-12-01. You haven't 
updated to 3.6 in 3.6 life cycle and now even 3.6 is gone to end of life adn 
we're already at 3rd maintenace release for 4.0.
You're missing something like 2000 bug fixes / updates including security 
fixes, urgent and high severity fixes and lot of new features (that you may or 
may not need, but still...)
So I'm just curious about why you didn't upgrade. If something blocked the 
upgrade on a test environment or an upgrade on a new version showed regressions 
or degraded performance or maybe just a matter of "don't change what works fine"


Cheers
AG

From: Sandro Bonazzola [mailto:sbona...@redhat.com<mailto:sbona...@redhat.com>]
Sent: Thursday, September 01, 2016 14:03
To: Andrea Ghelardi 
<a.ghela...@iontrading.com<mailto:a.ghela...@iontrading.com>>
Cc: users@ovirt.org<mailto:users@ovirt.org>
Subject: Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates 
unique constraint "pk_images" during import

Hi Andrea, I'm a bit curious, any reason for staying on 3.5 and not upgrading 
to 3.6 / 4.0 ?

On Mon, Aug 15, 2016 at 12:47 AM, Andrea Ghelardi 
<a.ghela...@iontrading.com<mailto:a.ghela...@iontrading.com>> wrote:
Hallo all,

I’m currently unable to import/activate VM due to error above.
It has been a long series of unfortunate events.
Long story short:
- VM running on storage on iscsi failing disks
- put storage and server in maint. Shut down server
- restart server.
- server has a misconfiguration on lvm/multipath rules (not due to ovirt)
- put storage and server active
- cluster goes down. Put storage in maintenance again. Detached storage from 
cluster (ach! That was unfortunate).
- cluster now ok. Storage ok. Activate storage.
- trying to import VM. Ovirt replies with error in subject and attached.

How can I recover from this situation?
It would be great to recover the entire VM, but I’m more interested in disks 
which are in unregistered state than VM itself.

Thank you all

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<https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>


<https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>
 <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>
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Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates unique constraint "pk_images" during import

2016-09-02 Thread Sandro Bonazzola 
On Thu, Sep 1, 2016 at 2:38 PM, Andrea Ghelardi <a.ghela...@iontrading.com>
wrote:

> Hi Sandro,
>
> Since this is a production environment, our upgrade project is not so
> quick to complete.
>
> Are you asking because you think this database issue would be cleared by
> an upgrade or maybe because we could check the bug on a currently
> maintained version? J
>
>
>


No, I'm just asking because 3.5.6 has been released on 2015-12-01. You
haven't updated to 3.6 in 3.6 life cycle and now even 3.6 is gone to end of
life adn we're already at 3rd maintenace release for 4.0.
You're missing something like 2000 bug fixes / updates including security
fixes, urgent and high severity fixes and lot of new features (that you may
or may not need, but still...)
So I'm just curious about why you didn't upgrade. If something blocked the
upgrade on a test environment or an upgrade on a new version showed
regressions or degraded performance or maybe just a matter of "don't change
what works fine"



> Cheers
>
> AG
>
>
>
> *From:* Sandro Bonazzola [mailto:sbona...@redhat.com]
> *Sent:* Thursday, September 01, 2016 14:03
> *To:* Andrea Ghelardi <a.ghela...@iontrading.com>
> *Cc:* users@ovirt.org
> *Subject:* Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value
> violates unique constraint "pk_images" during import
>
>
>
> Hi Andrea, I'm a bit curious, any reason for staying on 3.5 and not
> upgrading to 3.6 / 4.0 ?
>
>
>
> On Mon, Aug 15, 2016 at 12:47 AM, Andrea Ghelardi <
> a.ghela...@iontrading.com> wrote:
>
> Hallo all,
>
>
>
> I’m currently unable to import/activate VM due to error above.
>
> It has been a long series of unfortunate events.
>
> Long story short:
>
> - VM running on storage on iscsi failing disks
>
> - put storage and server in maint. Shut down server
>
> - restart server.
>
> - server has a misconfiguration on lvm/multipath rules (not due to ovirt)
>
> - put storage and server active
>
> - cluster goes down. Put storage in maintenance again. Detached storage
> from cluster (ach! That was unfortunate).
>
> - cluster now ok. Storage ok. Activate storage.
>
> - trying to import VM. Ovirt replies with error in subject and attached.
>
>
>
> How can I recover from this situation?
>
> It would be great to recover the entire VM, but I’m more interested in
> disks which are in unregistered state than VM itself.
>
>
>
> Thank you all
>
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
>
>
> --
>
> Sandro Bonazzola
> Better technology. Faster innovation. Powered by community collaboration.
> See how it works at redhat.com
>
> [image:
> http://images.engage.redhat.com/EloquaImages/clients/RedHat/%7B53f97a34-013e-4b79-966f-222f50a6de8c%7D_Red_Hat_Open_Source_Day_2_CITIES.png]
> <https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>
>



-- 
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
<https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>
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Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates unique constraint "pk_images" during import

2016-09-01 Thread Andrea Ghelardi 
Hi Sandro,
Since this is a production environment, our upgrade project is not so quick to 
complete.
Are you asking because you think this database issue would be cleared by an 
upgrade or maybe because we could check the bug on a currently maintained 
version? ☺

Cheers
AG

From: Sandro Bonazzola [mailto:sbona...@redhat.com]
Sent: Thursday, September 01, 2016 14:03
To: Andrea Ghelardi <a.ghela...@iontrading.com>
Cc: users@ovirt.org
Subject: Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates 
unique constraint "pk_images" during import

Hi Andrea, I'm a bit curious, any reason for staying on 3.5 and not upgrading 
to 3.6 / 4.0 ?

On Mon, Aug 15, 2016 at 12:47 AM, Andrea Ghelardi 
<a.ghela...@iontrading.com<mailto:a.ghela...@iontrading.com>> wrote:
Hallo all,

I’m currently unable to import/activate VM due to error above.
It has been a long series of unfortunate events.
Long story short:
- VM running on storage on iscsi failing disks
- put storage and server in maint. Shut down server
- restart server.
- server has a misconfiguration on lvm/multipath rules (not due to ovirt)
- put storage and server active
- cluster goes down. Put storage in maintenance again. Detached storage from 
cluster (ach! That was unfortunate).
- cluster now ok. Storage ok. Activate storage.
- trying to import VM. Ovirt replies with error in subject and attached.

How can I recover from this situation?
It would be great to recover the entire VM, but I’m more interested in disks 
which are in unregistered state than VM itself.

Thank you all

___
Users mailing list
Users@ovirt.org<mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users



--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com<http://redhat.com>
[http://images.engage.redhat.com/EloquaImages/clients/RedHat/%7B53f97a34-013e-4b79-966f-222f50a6de8c%7D_Red_Hat_Open_Source_Day_2_CITIES.png]<https://www.redhat.com/it/about/events/red-hat-open-source-day-2016>
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Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates unique constraint "pk_images" during import

2016-09-01 Thread Sandro Bonazzola 
Hi Andrea, I'm a bit curious, any reason for staying on 3.5 and not
upgrading to 3.6 / 4.0 ?

On Mon, Aug 15, 2016 at 12:47 AM, Andrea Ghelardi  wrote:

> Hallo all,
>
>
>
> I’m currently unable to import/activate VM due to error above.
>
> It has been a long series of unfortunate events.
>
> Long story short:
>
> - VM running on storage on iscsi failing disks
>
> - put storage and server in maint. Shut down server
>
> - restart server.
>
> - server has a misconfiguration on lvm/multipath rules (not due to ovirt)
>
> - put storage and server active
>
> - cluster goes down. Put storage in maintenance again. Detached storage
> from cluster (ach! That was unfortunate).
>
> - cluster now ok. Storage ok. Activate storage.
>
> - trying to import VM. Ovirt replies with error in subject and attached.
>
>
>
> How can I recover from this situation?
>
> It would be great to recover the entire VM, but I’m more interested in
> disks which are in unregistered state than VM itself.
>
>
>
> Thank you all
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>


-- 
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com

___
Users mailing list
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Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates unique constraint "pk_images" during import

2016-09-01 Thread Andrea Ghelardi 
Thank you Jakub,
I'll try first option and let you know.
Unfortunately, it will take time as it implies installing a new system...

Cheers
AG 

-Original Message-
From: Jakub Niedermertl [mailto:jnied...@redhat.com] 
Sent: Friday, August 19, 2016 00:25
To: Andrea Ghelardi <a.ghela...@iontrading.com>
Cc: users@ovirt.org
Subject: Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates 
unique constraint "pk_images" during import

Hi Andrea,

IIUIC the problem occurs during import VM from external domain. I can see two 
options to save data on disks:
* Export storage domain can be detached and removed from engine. Install new 
separate engine and try to import VMs into new engine.
* Alternative is to use virt-viewer to create a vm and directly attach images 
form export domain to the vm. The images have standard qcow2 format.

Jakub 
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Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates unique constraint "pk_images" during import

2016-08-18 Thread Jakub Niedermertl 
Hi Andrea,

IIUIC the problem occurs during import VM from external domain. I can see two 
options to save data on disks:
* Export storage domain can be detached and removed from engine. Install new 
separate engine and try to import VMs into new engine.
* Alternative is to use virt-viewer to create a vm and directly attach images 
form export domain to the vm. The images have standard qcow2 format.

Jakub

- Original Message -
> From: "Andrea Ghelardi" 
> To: users@ovirt.org
> Sent: Monday, August 15, 2016 12:47:48 AM
> Subject: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates 
> unique constraint "pk_images" during import
> 
> 
> 
> Hallo all,
> 
> 
> 
> I’m currently unable to import/activate VM due to error above.
> 
> It has been a long series of unfortunate events.
> 
> Long story short:
> 
> - VM running on storage on iscsi failing disks
> 
> - put storage and server in maint. Shut down server
> 
> - restart server.
> 
> - server has a misconfiguration on lvm/multipath rules (not due to ovirt)
> 
> - put storage and server active
> 
> - cluster goes down. Put storage in maintenance again. Detached storage from
> cluster (ach! That was unfortunate).
> 
> - cluster now ok. Storage ok. Activate storage.
> 
> - trying to import VM. Ovirt replies with error in subject and attached.
> 
> 
> 
> How can I recover from this situation?
> 
> It would be great to recover the entire VM, but I’m more interested in disks
> which are in unregistered state than VM itself.
> 
> 
> 
> Thank you all
> 
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 
___
Users mailing list
Users@ovirt.org
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