Re: [ovirt-users] ISO Domain empty after upgrade oVirt from 3.5 to 3.6

[Stefano Danzi]

Il 10/11/2015 16.40, Simone Tiraboschi ha scritto:



On Tue, Nov 10, 2015 at 12:36 PM, Stefano Danzi > wrote:


Solved!

inside the image directory there was this link:

lrwxrwxrwx. 1 root root 54 02 nov 12.14
ovirt-tools-setup.iso ->
/usr/share/ovirt-guest-tools-iso/ovirt-tools-setup.iso

removing the link all was solved.


Hi Stefano,
that link has been created installing oVirt guest tools rpm.
Was that ISO storage domain exposed via NFS?
Was it exported by the engine VM/host?
thanks,
Simone




Hi!

The link was a my attempt to have ovirt-tools-setup.iso always updated 
on oVirt CD list.
I made the link just before upgrading, so maybe that cause errors also 
in 3.5


ISO storage domain was exposed via NFS. It was exported from engine host 
(self hosted engine).


Maybe nice to have a more detailed error instead of "VDSM command 
failed: Cannot get file stats: (u'837f-d2d4-4684-a389-ac1adb050fa8',)".


I think that engine stats all files. If one stat fail, for a link in 
this case, all process fail and list remain empty.



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Re: [ovirt-users] ISO Domain empty after upgrade oVirt from 3.5 to 3.6

[Simone Tiraboschi]

On Tue, Nov 10, 2015 at 4:52 PM, Stefano Danzi  wrote:

>
>
> Il 10/11/2015 16.40, Simone Tiraboschi ha scritto:
>
>
>
> On Tue, Nov 10, 2015 at 12:36 PM, Stefano Danzi  wrote:
>
>> Solved!
>>
>> inside the image directory there was this link:
>>
>> lrwxrwxrwx. 1 root root 54 02 nov 12.14 ovirt-tools-setup.iso ->
>> /usr/share/ovirt-guest-tools-iso/ovirt-tools-setup.iso
>>
>> removing the link all was solved.
>>
>
> Hi Stefano,
> that link has been created installing oVirt guest tools rpm.
> Was that ISO storage domain exposed via NFS?
> Was it exported by the engine VM/host?
>
> thanks,
> Simone
>
>
>>
> Hi!
>
> The link was a my attempt to have ovirt-tools-setup.iso always updated on
> oVirt CD list.
> I made the link just before upgrading, so maybe that cause errors also in
> 3.5
>

OK, so it's not a bug of the upgrade process.

The issue is that basically the symbolic link on NFS got resolved on the
NFS client and not on the NFS server where the file was.
So you have to manually position that iso file exactly in the same path on
each of your hosts or, much better, directly that file into your ISO
storage domain instead of creating a broken symlink.
Then probably VDSM could be a bit more robust here.


>
> ISO storage domain was exposed via NFS. It was exported from engine host
> (self hosted engine).
>
> Maybe nice to have a more detailed error instead of "VDSM command failed:
> Cannot get file stats: (u'837f-d2d4-4684-a389-ac1adb050fa8',)".
>
> I think that engine stats all files. If one stat fail, for a link in this
> case, all process fail and list remain empty.
>
>
>
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Re: [ovirt-users] ISO Domain empty after upgrade oVirt from 3.5 to 3.6

[Simone Tiraboschi]

On Tue, Nov 10, 2015 at 12:36 PM, Stefano Danzi  wrote:

> Solved!
>
> inside the image directory there was this link:
>
> lrwxrwxrwx. 1 root root 54 02 nov 12.14 ovirt-tools-setup.iso ->
> /usr/share/ovirt-guest-tools-iso/ovirt-tools-setup.iso
>
> removing the link all was solved.
>

Hi Stefano,
that link has been created installing oVirt guest tools rpm.
Was that ISO storage domain exposed via NFS?
Was it exported by the engine VM/host?

thanks,
Simone


>
> Il 09/11/2015 17.31, Stefano Danzi ha scritto:
>
> Detach and Import the domain don't solve the issue.
> Detach, destroy and import domain also don't solve.
>
> Error is the same.
>
> I could create a new ISO domain and reupload isos, but I think that this
> case has to be investigated a bit more.
>
> Il 09/11/2015 16.21, Stefano Danzi ha scritto:
>
> Hello,
> I do a refresh many times. Goes to maintenence and reactivate don't solve.
> Now UI show me this message "VDSM command failed: Cannot get file stats:
> (u'837f-d2d4-4684-a389-ac1adb050fa8',)"
>
> I will try to detach and import ISO domain.
>
>
>
> Il 09/11/2015 16.11, Sandro Bonazzola ha scritto:
>
> Adding Nir and Allon
>
> On Mon, Nov 9, 2015 at 4:05 PM, Simone Tiraboschi < 
> stira...@redhat.com> wrote:
>
>>
>>
>> On Mon, Nov 9, 2015 at 3:11 PM, Stefano Danzi  wrote:
>>
>>>
>>> Hello,
>>> after upgrading oVirt my ISO domain is empty. If I upload an iso image
>>> (using ovirt-iso-uploader) I can upload an image without errors.
>>> The path /var/lib/exports/iso contains all old and new images. This path
>>> is also correctly mounted on host machine.
>>> ...but ISO domain still empty.
>>>
>>
>> Can you please try to go to that storage domain into your engine and
>> force a refresh if you didn't?
>> If it doesn't work maintenance and reactivate that storage domain and if
>> also this is not sufficient please try to detach and import it again.
>>
>>
>>>
>>> I didn't find any error in logs.
>>>
>>> ___
>>> Users mailing list
>>> Users@ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>
>>
>> ___
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>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
>
> --
> Sandro Bonazzola
> Better technology. Faster innovation. Powered by community collaboration.
> See how it works at redhat.com
>
>
>
>
> ___
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>
>
>
>
> ___
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>
>
>
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Re: [ovirt-users] ISO Domain empty after upgrade oVirt from 3.5 to 3.6

[Simone Tiraboschi]

On Mon, Nov 9, 2015 at 3:11 PM, Stefano Danzi  wrote:

>
> Hello,
> after upgrading oVirt my ISO domain is empty. If I upload an iso image
> (using ovirt-iso-uploader) I can upload an image without errors.
> The path /var/lib/exports/iso contains all old and new images. This path
> is also correctly mounted on host machine.
> ...but ISO domain still empty.
>

Can you please try to go to that storage domain into your engine and force
a refresh if you didn't?
If it doesn't work maintenance and reactivate that storage domain and if
also this is not sufficient please try to detach and import it again.


>
> I didn't find any error in logs.
>
> ___
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> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
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Re: [ovirt-users] ISO Domain empty after upgrade oVirt from 3.5 to 3.6

[Stefano Danzi]

Hello,
I do a refresh many times. Goes to maintenence and reactivate don't solve.
Now UI show me this message "VDSM command failed: Cannot get file stats: 
(u'837f-d2d4-4684-a389-ac1adb050fa8',)"


I will try to detach and import ISO domain.



Il 09/11/2015 16.11, Sandro Bonazzola ha scritto:

Adding Nir and Allon

On Mon, Nov 9, 2015 at 4:05 PM, Simone Tiraboschi > wrote:




On Mon, Nov 9, 2015 at 3:11 PM, Stefano Danzi > wrote:


Hello,
after upgrading oVirt my ISO domain is empty. If I upload an
iso image (using ovirt-iso-uploader) I can upload an image
without errors.
The path /var/lib/exports/iso contains all old and new images.
This path is also correctly mounted on host machine.
...but ISO domain still empty.


Can you please try to go to that storage domain into your engine
and force a refresh if you didn't?
If it doesn't work maintenance and reactivate that storage domain
and if also this is not sufficient please try to detach and import
it again.


I didn't find any error in logs.

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http://lists.ovirt.org/mailman/listinfo/users




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


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Re: [ovirt-users] ISO Domain empty after upgrade oVirt from 3.5 to 3.6

[Stefano Danzi]

Detach and Import the domain don't solve the issue.
Detach, destroy and import domain also don't solve.

Error is the same.

I could create a new ISO domain and reupload isos, but I think that this 
case has to be investigated a bit more.


Il 09/11/2015 16.21, Stefano Danzi ha scritto:

Hello,
I do a refresh many times. Goes to maintenence and reactivate don't solve.
Now UI show me this message "VDSM command failed: Cannot get file 
stats: (u'837f-d2d4-4684-a389-ac1adb050fa8',)"


I will try to detach and import ISO domain.



Il 09/11/2015 16.11, Sandro Bonazzola ha scritto:

Adding Nir and Allon

On Mon, Nov 9, 2015 at 4:05 PM, Simone Tiraboschi 
> wrote:




On Mon, Nov 9, 2015 at 3:11 PM, Stefano Danzi 
wrote:


Hello,
after upgrading oVirt my ISO domain is empty. If I upload an
iso image (using ovirt-iso-uploader) I can upload an image
without errors.
The path /var/lib/exports/iso contains all old and new
images. This path is also correctly mounted on host machine.
...but ISO domain still empty.


Can you please try to go to that storage domain into your engine
and force a refresh if you didn't?
If it doesn't work maintenance and reactivate that storage domain
and if also this is not sufficient please try to detach and
import it again.


I didn't find any error in logs.

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



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http://lists.ovirt.org/mailman/listinfo/users




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




___
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Users@ovirt.org
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Re: [ovirt-users] ISO Domain empty after upgrade oVirt from 3.5 to 3.6

[Sandro Bonazzola]

Adding Nir and Allon

On Mon, Nov 9, 2015 at 4:05 PM, Simone Tiraboschi 
wrote:

>
>
> On Mon, Nov 9, 2015 at 3:11 PM, Stefano Danzi  wrote:
>
>>
>> Hello,
>> after upgrading oVirt my ISO domain is empty. If I upload an iso image
>> (using ovirt-iso-uploader) I can upload an image without errors.
>> The path /var/lib/exports/iso contains all old and new images. This path
>> is also correctly mounted on host machine.
>> ...but ISO domain still empty.
>>
>
> Can you please try to go to that storage domain into your engine and force
> a refresh if you didn't?
> If it doesn't work maintenance and reactivate that storage domain and if
> also this is not sufficient please try to detach and import it again.
>
>
>>
>> I didn't find any error in logs.
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>


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