Re: [Users] debug engine error

[Alon Bar-Lev]

What do you need? development build? production build?
Why don't you use the nightly builds at [1]?

[1] http://resources.ovirt.org/releases/

- Original Message -
> From: "bigclouds" 
> To: users@ovirt.org
> Sent: Friday, April 12, 2013 4:14:25 AM
> Subject: [Users] debug engine error
> 
> i think Building oVirt engine is too old.
> who could give a more detailed docoment, begin build from source code.
> 2013-04-11 17:38:49,580 ERROR
> [org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2)
> Can't load keystore from file "/etc/pki/ovirt-engine/ca/.keystore".
> IOException: DerInputStream.getLength(): lengthTag=109, too big.
> 2013-04-11 17:38:49,581 ERROR
> [org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2)
> Failed to decrypt java.io.IOException: DerInputStream.getLength():
> lengthTag=109, too big.
> 2013-04-11 17:38:49,587 ERROR
> [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service
> thread 1-2) Failed to decrypt value for property AdminPassword will be used
> encrypted value
> 2013-04-11 17:38:49,606 ERROR
> [org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2)
> Can't load keystore from f ile "/etc/pki/ovirt-engine/ca/.keystore".
> IOException: DerInputStream.getLength(): lengthTag=109, too big.
> 2013-04-11 17:38:49,611 ERROR
> [org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2)
> Failed to decrypt java.io.IOException: DerInputStream.getLength():
> lengthTag=109, too big.
> 2013-04-11 17:38:49,615 ERROR
> [org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service
> thread 1-2) Failed to decrypt value for property LocalAdminPassword will be
> used encrypted value
> 2013-04-11 17:38:50,123 ERROR
> [org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2)
> Can't load keystore from file "/etc/pki/ovirt-engine/ca/.keystore".
> IOException: DerInputStream.getLength(): lengthTag=109, too big.
> 2013-04-11 17:38:50,124 ERROR
> [org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2)
> Failed to decrypt java.io.IOException: DerInputStream.getLength():
> lengthTag=109, too big.
> 2013-04-11 17:38:50,136 ERROR [o
> rg.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service thread
> 1-2) Failed to decrypt value for property TruststorePass will be used
> encrypted value
> 
> 
> 
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Re: [Users] host goes to non-operational because interface down message

[Mark Wu]

Gianluca,

Thanks for your so detailed report.  But unfortunately I can't find any 
clue related to
this network interface status problem.  Sorry for that. Maybe other guy 
can add more comments.


At this moment, I suspect  the link of em1.311 and probably its 
underlying interface em1 went down occasionally and came up in a
short time.  Is it possible?   You could check the system log 
'/var/log/messages' to find related  messages.




Thanks for your input Mark.
At the moment all is well again with the host; anyway I'm going to
give a long explanation of what I did below and so possible reasons
for that situation.
There is also feed for developers answers in that ...

I cannot connect at the moment to the host to cut and paste in text
but I have access to java console and here is a screenshot containing
the line you requested (captured now that all is ok and host up and
runnign with two VMs):

https://docs.google.com/file/d/0BwoPbcrMv8mvdmdIMUxTRVRVUzg/edit?usp=sharing

Which fields are expected to be indicators of problems, as I had yesterday?

You can check the 'state' filed in each interface.



The story:

oVirt is 3.2.1
- create a datacenter of type local_on_host
- create a cluster
- the ovirtmgmt is intended to be vlan tagged but I forget it... damn...
- I add a host (f18) where I prepared network configured with vlan

ifcfg-em1
ifcfg-em1.311

- the host deploy completes successfully --> here in my opinion a
possible bug because ovirtmgmt is not tagged?
- host reboots and apparently all is ok
- I can create local_on_host SD and ISO
- all is up and running without any VM yet

The host is a blade inside an IMS enclosure and I discover that
actually I can configure the storage assigned (second disk of the
blade) as FC and that there is also multipath for this kind of servers
(see the other thread of mine).

The optimal would be to deactivate all and redefine the DC as
Fibrechannel type but it seems not so easy

I probably make an error at this point because instead of directly
putting host into maintenance I follow these steps in the gui:
- expand my DC at the left
- expand STORAGE of that DC on the left
- select my storage domain (LSTORAGE) on the left

On the right pane  I select the line of LSTORAGE and in the bottom
pane I select the "datacenter" label where I then select the line of
my DC.
I choose "maintenance"

--> what is it supposed I have done this way?
Put storage domain in maintenance or DC or what?

Is it supposed to be a correct operation what I've done if the DC is
Up and this is the only SD I have?
Or would it be correct to receive an error from the system?

Because I don't receive any error and I see the SD down and host that
keeps staying with the status "Preparing to maintenance"

I don't remember correctly my steps here, possibly restart of host
that is recognized then as unassigned.
After that I cannot "force remove" the DC and I cannot remove the
cluster or host because it is not in maintenance.

After I also reboot the engine service and restart  the host, it comes
up normally with all the DC with the old config.
At this point I can put host in maintenance and force remove the DC
I create a new DC with same name but with type FC and ovirtmgmt as
vlan tagged and I see that the existing cluster is still present, so I
attach it to the new DC (that has the same name as before).
I also find that there is my host that seems to automatically be in
this cluster.

But at this point when I activate it, it comes up but after a few
minutes I get the message I posted at the beginning
In host details, its network interfaces keep down.
Tried different restarts of host.
So I decide to put host into maintenance and select into the gui to
"reinstall" it.
After this all goes well again..

Sorry for the long story

Gianluca

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[Users] debug engine error

[bigclouds]

i think Building oVirt engine  is too old.
who could give a more detailed docoment,  begin build from source code.
 
 
2013-04-11 17:38:49,580 ERROR 
[org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2) 
Can't load keystore from file "/etc/pki/ovirt-engine/ca/.keystore". 
IOException: DerInputStream.getLength(): lengthTag=109, too big.
2013-04-11 17:38:49,581 ERROR 
[org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2) 
Failed to decrypt java.io.IOException: DerInputStream.getLength(): 
lengthTag=109, too big.
2013-04-11 17:38:49,587 ERROR 
[org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service thread 
1-2) Failed to decrypt value for property AdminPassword will be used encrypted 
value
2013-04-11 17:38:49,606 ERROR 
[org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2) 
Can't load keystore from file "/etc/pki/ovirt-engine/ca/.keystore". 
IOException: DerInputStream.getLength(): lengthTag=109, too big.
2013-04-11 17:38:49,611 ERROR 
[org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2) 
Failed to decrypt java.io.IOException: DerInputStream.getLength(): 
lengthTag=109, too big.
2013-04-11 17:38:49,615 ERROR 
[org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service thread 
1-2) Failed to decrypt value for property LocalAdminPassword will be used 
encrypted value
2013-04-11 17:38:50,123 ERROR 
[org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2) 
Can't load keystore from file "/etc/pki/ovirt-engine/ca/.keystore". 
IOException: DerInputStream.getLength(): lengthTag=109, too big.
2013-04-11 17:38:50,124 ERROR 
[org.ovirt.engine.core.utils.crypt.EncryptionUtils] (MSC service thread 1-2) 
Failed to decrypt java.io.IOException: DerInputStream.getLength(): 
lengthTag=109, too big.
2013-04-11 17:38:50,136 ERROR 
[org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils] (MSC service thread 
1-2) Failed to decrypt value for property TruststorePass will be used encrypted 
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[Users] video performance

[Ryan Wilkinson]

Not getting very good quality playback when watching videos on a vm through
spice console.  It works, just very jittery.  Have installed client tools
and verified display driver is using the redhat driver.  Any other ideas
for improving video performance?
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Re: [Users] oVirt 3.2 and MD3600i

[martin.kralicek]

Hello :)

Now I can say, that problem is not only in ovirt so firstly I would like to try 
some tricks and tried to send report asap.

Thanks

From: Mark Wu [mailto:wu...@linux.vnet.ibm.com]
Sent: Wednesday, April 10, 2013 3:33 AM
To: Kralicek, Martin
Cc: users@ovirt.org
Subject: Re: [Users] oVirt 3.2 and MD3600i

On 04/10/2013 02:31 AM, 
martin.krali...@accenture.com wrote:
Hello,

Has somebody experience with Dell MD3600i and oVirt 3.2.1?
Host and oVirt are deployed on Fedora 18.
My infrastructure contains: 2 x powerconnect 6224 and this storage with two 
controllers
Both switch are in stack mode and storage is connect with four 10Gb ports in 
same subnet (is better to use it without stack as two subnet?)
So, where is problem...I can create iSCSI storage domain, everything seems to 
be OK but when I want to add next host they cannot access this iSCSI target (in 
storage management tools is already added to host group)
And during this process I can see only on host console IO error, buffer error 
and kernel BUG: soft lockup - CPU stuck etc...
Could you please paste the log messages related to the errors above ?


Exists recommended way how involved iSCSI?

Thanks for any suggestions

Martin


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Re: [Users] vdsm unresponsive with python exception

[Dan Kenigsberg]

On Thu, Apr 11, 2013 at 03:51:07PM -0500, Tony Feldmann wrote:
> That was the issue.  Found out yesterday that vdsm.log was somehow changed
> to root:root.  Just now got a chance to put it back on the mailing list.
> How does the ownership of that file get cahnged.  When the issue occurred I
> am certain there was no one on the system.

http://gerrit.ovirt.org/#/c/12940/ (Separating supervdsm log to
supervdsm.log file) solves the issue. unfortunately, only on the master
branch of vdsm.

I think that this is a nasty issue that has to be backported to the
ovirt-3.2 branch as well, and merits to be part of ovirt-3.2.2.

Regards,
Dan.

> 
> 
> On Thu, Apr 11, 2013 at 2:15 PM, Joop  wrote:
> 
> > Dan Kenigsberg wrote:
> >
> >> On Wed, Apr 10, 2013 at 08:59:01AM -0500, Tony Feldmann wrote:
> >>
> >>
> >>> I am having a strange issue in my ovirt cluster.  I have 2 hosts, 1
> >>> running
> >>> engine and added as a host and one other system added as a host.  Both
> >>> systems are running gluster across local disks for shared storage.
> >>> Everything was working fine until last night, where my system that is
> >>> also
> >>> running the engine when unresponsive in the admin page.  All vms were
> >>> still
> >>> running that were on the host.  I shut down the vms that were on the host
> >>> from within the guest os as I was not able to do anything to the vm with
> >>> the host in unresponsive state.  After getting the vms off and rebooting
> >>> the host, the vdsmd service says that it is running, but it continually
> >>> restarts the vdsm process and dumps out these messages: detected
> >>> unhandled
> >>> Python exception in '/usr/share/vdsm/vdsm'.  All services say they are up
> >>> and running but the host stays in unresponsive state and the vdsm process
> >>> keeps respawning.  There is also no data in the vdsm.log.  Can anyone
> >>> shed
> >>> any light on this for me?
> >>>
> >>>
> >>
> >> vdsm-de...@fedorahosted.org may be a better place to ask vdsm-specific
> >> questions.
> >>
> >> Could you log into the non-operational host as root, and stop the vdsm
> >> service.
> >>
> >> Then become the vdsm user with
> >>
> >> su -s /bin/bash - vdsm
> >>
> >> and run /usr/share/vdsm/vdsm manually. Do you see anything in
> >> particular?
> >>
> >>
> >>
> > Please have a look at the permissions/owner of /var/log/vdsm/vdsm.log.
> > Should be vdsm:kvm and not root:root
> >
> > Joop
> >
> >

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Re: [Users] vdsm unresponsive with python exception

[Tony Feldmann]

That was the issue.  Found out yesterday that vdsm.log was somehow changed
to root:root.  Just now got a chance to put it back on the mailing list.
How does the ownership of that file get cahnged.  When the issue occurred I
am certain there was no one on the system.


On Thu, Apr 11, 2013 at 2:15 PM, Joop  wrote:

> Dan Kenigsberg wrote:
>
>> On Wed, Apr 10, 2013 at 08:59:01AM -0500, Tony Feldmann wrote:
>>
>>
>>> I am having a strange issue in my ovirt cluster.  I have 2 hosts, 1
>>> running
>>> engine and added as a host and one other system added as a host.  Both
>>> systems are running gluster across local disks for shared storage.
>>> Everything was working fine until last night, where my system that is
>>> also
>>> running the engine when unresponsive in the admin page.  All vms were
>>> still
>>> running that were on the host.  I shut down the vms that were on the host
>>> from within the guest os as I was not able to do anything to the vm with
>>> the host in unresponsive state.  After getting the vms off and rebooting
>>> the host, the vdsmd service says that it is running, but it continually
>>> restarts the vdsm process and dumps out these messages: detected
>>> unhandled
>>> Python exception in '/usr/share/vdsm/vdsm'.  All services say they are up
>>> and running but the host stays in unresponsive state and the vdsm process
>>> keeps respawning.  There is also no data in the vdsm.log.  Can anyone
>>> shed
>>> any light on this for me?
>>>
>>>
>>
>> vdsm-de...@fedorahosted.org may be a better place to ask vdsm-specific
>> questions.
>>
>> Could you log into the non-operational host as root, and stop the vdsm
>> service.
>>
>> Then become the vdsm user with
>>
>> su -s /bin/bash - vdsm
>>
>> and run /usr/share/vdsm/vdsm manually. Do you see anything in
>> particular?
>>
>>
>>
> Please have a look at the permissions/owner of /var/log/vdsm/vdsm.log.
> Should be vdsm:kvm and not root:root
>
> Joop
>
>
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Re: [Users] vdsm unresponsive with python exception

[Joop]

Dan Kenigsberg wrote:

On Wed, Apr 10, 2013 at 08:59:01AM -0500, Tony Feldmann wrote:
  

I am having a strange issue in my ovirt cluster.  I have 2 hosts, 1 running
engine and added as a host and one other system added as a host.  Both
systems are running gluster across local disks for shared storage.
Everything was working fine until last night, where my system that is also
running the engine when unresponsive in the admin page.  All vms were still
running that were on the host.  I shut down the vms that were on the host
from within the guest os as I was not able to do anything to the vm with
the host in unresponsive state.  After getting the vms off and rebooting
the host, the vdsmd service says that it is running, but it continually
restarts the vdsm process and dumps out these messages: detected unhandled
Python exception in '/usr/share/vdsm/vdsm'.  All services say they are up
and running but the host stays in unresponsive state and the vdsm process
keeps respawning.  There is also no data in the vdsm.log.  Can anyone shed
any light on this for me?



vdsm-de...@fedorahosted.org may be a better place to ask vdsm-specific
questions.

Could you log into the non-operational host as root, and stop the vdsm
service.

Then become the vdsm user with

su -s /bin/bash - vdsm

and run /usr/share/vdsm/vdsm manually. Do you see anything in
particular?

  
Please have a look at the permissions/owner of /var/log/vdsm/vdsm.log. 
Should be vdsm:kvm and not root:root


Joop

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[Users] fedora 18 kernel problems (was Re: oVirt 3.2 and MD3600i)

[Gianluca Cecchi]

On Tue, Apr 9, 2013 at 9:10 PM, Joop  wrote:

>
> For the first part I don't have an answer but the softlockups sound familiar
> and the only solution I have found sofar that works reliable is to switch
> back to kernel 3.6.10
> I higher kernel level will sometimes work after a reboot but more often it
> will cause softlockups as soon as multipathd is started.

Hello,
is there any bugzilla tracked for this?
At my part I openend
https://bugzilla.redhat.com/show_bug.cgi?id=947255
because with some servers I have also the problem that I'm put into a
dracut shell with kernel higher than stock f18 initial one.
Are there other ones?

Anyone already tried latest kernels such as 3.8.5-201.fc18.x86_64?

What is the kernel shipped with ovirt-node iso? Can we use it
eventually on a standard fedora 18 system?


BTW: with my home pc where I have
model name: AMD Athlon(tm) II X4 630 Processor
and an all-in-one 3.2.1 installation over fedora 18, I have no
problems with 3.8.5-201.fc18.x86_64 kernel.

Thanks,
Gianluca
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Re: [Users] oVirt 3.2.1 and node 2.6.1

[Fabian Deutsch]

Hey Martin,

Am Donnerstag, den 11.04.2013, 15:53 + schrieb
martin.krali...@accenture.com:
> Hi,
> 
> So I try to do again but with same result. I am not able to register node to 
> ovirt.

First - Thanks for retrying this :)
Could you explain this a bit more?

> Would you like to send server or node log?

yes - It would be nice if you could send the following:
- versions of all components engine + ovirt-node
- on the node side: /var/log/ovirt.log /var/log/vdsm-reg.log (or so)
- on the engine side, engine logs ...

Thanks
fabian

> Thanks
> 
> Martin
> 
> -Original Message-
> From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
> Fabian Deutsch
> Sent: 9. dubna 2013 20:18
> To: users@ovirt.org
> Subject: Re: [Users] oVirt 3.2.1 and node 2.6.1
> 
> Am Donnerstag, den 04.04.2013, 17:54 +0200 schrieb Fabian Deutsch:
> > Am Donnerstag, den 04.04.2013, 12:57 + schrieb
> > martin.krali...@accenture.com:
> > > If I remember correctly I have problem only with registered node to 
> > > ovirt, everything seems OK (CA was verified etc.) but in ovirt management 
> > > does not show this node.
> >
> > Hey Martin,
> >
> > I've now checked it with AIO 1.0 and could reproduce it - I opened [1]
> > to track it. I couldn't reproduce it with AIO 0.97 thoguh ..
> 
> Hey Martin,
> 
> just an update. After a couple of testruns with clean installs of
> ovirt-live-1.0 and node-2.6.1 it seems that this isn't a bug.
> I could only reproduce this once - and I suppose this was due to me being 
> inpatient.
> 
> fabian
> 
> > Thanks for bringing this up.
> >
> > - fabian
> >
> > --
> > [1] https://bugzilla.redhat.com/show_bug.cgi?id=948269
> >
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> This message is for the designated recipient only and may contain privileged, 
> proprietary, or otherwise confidential information. If you have received it 
> in error, please notify the sender immediately and delete the original. Any 
> other use of the e-mail by you is prohibited.
> 
> Where allowed by local law, electronic communications with Accenture and its 
> affiliates, including e-mail and instant messaging (including content), may 
> be scanned by our systems for the purposes of information security and 
> assessment of internal compliance with Accenture policy.
> 
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Re: [Users] oVirt 3.2.1 and node 2.6.1

[martin.kralicek]

Hi,

So I try to do again but with same result. I am not able to register node to 
ovirt.
Would you like to send server or node log?

Thanks

Martin

-Original Message-
From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Fabian Deutsch
Sent: 9. dubna 2013 20:18
To: users@ovirt.org
Subject: Re: [Users] oVirt 3.2.1 and node 2.6.1

Am Donnerstag, den 04.04.2013, 17:54 +0200 schrieb Fabian Deutsch:
> Am Donnerstag, den 04.04.2013, 12:57 + schrieb
> martin.krali...@accenture.com:
> > If I remember correctly I have problem only with registered node to ovirt, 
> > everything seems OK (CA was verified etc.) but in ovirt management does not 
> > show this node.
>
> Hey Martin,
>
> I've now checked it with AIO 1.0 and could reproduce it - I opened [1]
> to track it. I couldn't reproduce it with AIO 0.97 thoguh ..

Hey Martin,

just an update. After a couple of testruns with clean installs of
ovirt-live-1.0 and node-2.6.1 it seems that this isn't a bug.
I could only reproduce this once - and I suppose this was due to me being 
inpatient.

fabian

> Thanks for bringing this up.
>
> - fabian
>
> --
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=948269
>
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Re: [Users] ovirt and web portals favicon

[Gianluca Cecchi]

On Thu, Apr 11, 2013 at 5:08 PM, Theron Conrey  wrote:
> Hi Gianluca,
>
> Can you link to what portal you're referring too?
>
> for a favicon, this is what is being displayed for me at oVirt.org 
> http://www.ovirt.org/favicon.ico
>

yes sorry,
as I use chrome on fedora 17 and I have many tabs open
( see here
https://docs.google.com/file/d/0BwoPbcrMv8mvR09TTldyeDdQOU0/edit?usp=sharing
)
I tested when I am inside ovirt itself tab and got that wrong view of
the favicon ;-)
If I move to another tab I see the plain favicon you pointed out for
the ovirt page
Also in firefox it is ok.
So we can use it for portals too, can't we?

See firefox window with only one tab connected to web admin portal:
https://docs.google.com/file/d/0BwoPbcrMv8mvMDU4ZFdsTV9BWDg/edit?usp=sharing

Gianluca
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Re: [Users] ovirt and web portals favicon

[Theron Conrey]

Hi Gianluca,

Can you link to what portal you're referring too?

for a favicon, this is what is being displayed for me at oVirt.org 
http://www.ovirt.org/favicon.ico

thanks!

-Theron

- Original Message -
From: "Gianluca Cecchi" 
To: "users" 
Sent: Thursday, April 11, 2013 9:47:21 AM
Subject: [Users] ovirt and web portals favicon

Hello,
not a big deal, but could ovirt have its own logo and so map it to the
favicon on portals?
At the moment I see the well known Red Hat logo

fedora has its own even if sponsored by Red Hat as I imagine oVirt is...

Just for knowledge, not debate...

PS: at the moment it seems the ovirt.org has no favicon, so it could
be the occasion to make both...

Thanks,
Gianluca
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Re: [Users] ovirt and web portals favicon

[Dan Kenigsberg]

On Thu, Apr 11, 2013 at 04:47:21PM +0200, Gianluca Cecchi wrote:
> Hello,
> not a big deal, but could ovirt have its own logo and so map it to the
> favicon on portals?
> At the moment I see the well known Red Hat logo
> 
> fedora has its own even if sponsored by Red Hat as I imagine oVirt is...
> 
> Just for knowledge, not debate...
> 
> PS: at the moment it seems the ovirt.org has no favicon, so it could
> be the occasion to make both...

+1

The fact that a flaky shadow man appears in
backend/manager/modules/root/src/main/webapp/favicon.ico
is probably violating the Red Hat trademark, and should be replaced.

Dan.
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[Users] ovirt and web portals favicon

[Gianluca Cecchi]

Hello,
not a big deal, but could ovirt have its own logo and so map it to the
favicon on portals?
At the moment I see the well known Red Hat logo

fedora has its own even if sponsored by Red Hat as I imagine oVirt is...

Just for knowledge, not debate...

PS: at the moment it seems the ovirt.org has no favicon, so it could
be the occasion to make both...

Thanks,
Gianluca
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Re: [Users] [Spice-devel] 3.2 final and status of spice console in ie

[Juan Jose]

Hello again Karli,

In this mail thread itself, David give me some indication about how I could
to debug my spice connection in the client looking at spicex.log or
installing debug-helper.exe. I try to search spicex.log and I tried to
install debug-helper.exe. Searching this debug application I found this
thread in u...@ovirt.org historical mail list:

http://lists.ovirt.org/pipermail/users/2013-January/011466.html

And as you see in the Itamar Heim response to Dennis Böck, the host has to
be accessible and resolvable and to have spice ports open to the client. I
didn't have my host, or node as you want name it, machine configured in the
client hosts file. I had spice ports opened, I only tried to configure node
hostname in the client host file and "voilà", it works. This is all my
history. Of course, I have also the engine machine configure in the client
hosts file. I have this configuration because this both machines aren't
configure in my corporative DNS.

Again, I hope that it was useful.

Juanjo.


On Thu, Apr 11, 2013 at 1:21 PM, Karli Sjöberg  wrote:

> **
> tor 2013-04-11 klockan 13:12 +0200 skrev Juan Jose:
>
> Hello Karli,
>
>
>
>  No problem, the output of rpm query is:
>
>
>
>  [root@ovirt-engine ~]# rpm -qa | grep ovirt
> ovirt-image-uploader-3.1.0-0.git9c42c8.fc17.noarch
> ovirt-engine-restapi-3.1.0-2.fc17.noarch
> ovirt-engine-backend-3.1.0-2.fc17.noarch
> ovirt-engine-config-3.1.0-2.fc17.noarch
> ovirt-release-fedora-4-2.noarch
> ovirt-engine-sdk-3.1.0.4-1.fc17.noarch
> ovirt-log-collector-3.1.0-0.git10d719.fc17.noarch
> ovirt-engine-genericapi-3.1.0-2.fc17.noarch
> ovirt-engine-tools-common-3.1.0-2.fc17.noarch
> ovirt-engine-dbscripts-3.1.0-2.fc17.noarch
> ovirt-engine-userportal-3.1.0-2.fc17.noarch
>
>
> What the heck, 3.1.0-2?! Then why the doodoo doesn´t it work for us on
> 3.1.0-4?! Have you turned off SSL or something? I´m wondering what could be
> different on your system compared to ours...
>
>
> ovirt-engine-notification-service-3.1.0-2.fc17.noarch
> ovirt-iso-uploader-3.1.0-0.git1841d9.fc17.noarch
> ovirt-engine-webadmin-portal-3.1.0-2.fc17.noarch
> ovirt-engine-setup-3.1.0-2.fc17.noarch
> ovirt-engine-3.1.0-2.fc17.noarch
>
>
>
>  I hope this help you to test your system. If you need some other
> information I will be happy to help.
>
>
> Yeah, how did you reach the conslusion that you needed to edit your
> host-file for it to start working? Did you follow any debugging
> instructions previously mentioned, and if you did, please explain how step
> by step so I can test and try to debug our systems as well?
>
>
>
>
>  Juanjo.
>
>
>
>  On Thu, Apr 11, 2013 at 6:55 AM, Karli Sjöberg 
> wrote:
>
>  ons 2013-04-10 klockan 17:22 +0200 skrev Juan Jose:
>
>
> Yes, User portal works fine at the moment. I want to install
> spice-guest-tools to improve the windows VM integration in client machine.
> After that I will try to add a server user validation.
>
>
>
>   Great to hear that! Although the topic is "3.2 final status...", I
> would like the output of "rpm -qa | grep ovirt" from your engine. I´m stuck
> at 3.1.0-4, since it is still impossible to upgrade. But as soon as that´s
> fixed I´ll be able to try and confirm this as well.
>
>
>
> /Karli
>
>
>
> Many thanks,
>
>
> Juanjo.
>
>
> On Wed, Apr 10, 2013 at 6:46 AM, Karli Sjöberg 
> wrote:
>
> tis 2013-04-09 klockan 17:11 +0200 skrev Juan Jose:
>
> Yes host or node, is my machine that has the hypervisor and yes I tried
> open console from Admin-Portal and It didn't work. Now both are working in
> a Win7 client with IE 9.
>
> Is the User-portal working as well?
>
>
>
>
>
> Many thanks again,
>
>
> Juanjo.
>
>
> On Tue, Apr 9, 2013 at 2:53 PM, Karli Sjöberg 
> wrote:
>
> tis 2013-04-09 klockan 13:49 +0200 skrev Juan Jose:
>
>
> Hello David,
>
>
> My problem was that I needed to add my host to
> \windows\system32\driver\etc\hosts file moreover to have virt-viewer
> installed in the Windows 7 client. Now I can open the console after that.
>
> When you say "host", I´m guessing you mean the hypervisor that is running
> the VM you want to access. Have you tried opening console through 
> *Admin*-portal,
> *User*-portal, or both? And they all work?
>
> /Karli
>
>
>
> Many thanks,
>
>
> Juanjo.
>
>
>
>
> On Mon, Apr 8, 2013 at 4:23 PM, David Jaša  wrote:
>
> Hi Juan,
>
> Juan Jose píše v Po 08. 04. 2013 v 14:36 +0200:
> >
> > Hello evrybody,
> >
> >
> > I'm testing open console in a Windows 7 client with IE 9 and when I
> > try to click in console when I'm inside User Portal with wirt-viewer
> > installad, it is launched but and virt-viewer give me the message
> > "Unable to connect to graphic server" and It can't connect to my VM.
> > Any suggest?
>
>
> I've described the debugging steps on this list in the past, please look
> them up and go through spicex.log. If that isn't sufficient, please use
> debug-helper.exe (IIRC I described it in another mail here) to get
> remote-viewer debug output.
>
> HTH,
>
> David
>
> >
> >
> > Many thanks in av

Re: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN, VAR__ACTION__ADD, ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST

[Dennis Böck]

Dear Allon,

I checked it: the path /home/virtualisierung/local-storage did exist (and still 
exists). Owner: vdsm, Group: kvm Rights: drwxr-xr-x
I installed the engine and vdsm on the same host - can this lead to problems?

Best regards
Dennis

Von: Allon Mureinik [amure...@redhat.com]
Gesendet: Donnerstag, 11. April 2013 09:50
An: Dennis Böck
Cc: users@oVirt.org
Betreff: Re: AW: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN, 
VAR__ACTION__ADD, ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST

Looks as though the path really doesn't exist:
Thread-162::INFO::2013-04-09 17:43:26,275::logUtils::41::dispatcher::(wrapper) 
Run and protect: connectStorageServer(domType=4, 
spUUID='----', conList=[{'connection': 
'/home/virtualisierung/local-storage', 'iqn': '', 'portal': '', 'user': '', 
'password': '**', 'id': '----', 'port': 
''}], options=None)
Thread-162::ERROR::2013-04-09 
17:43:26,275::hsm::2215::Storage.HSM::(connectStorageServer) Could not connect 
to storageServer
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/hsm.py", line 2211, in connectStorageServer
conObj.connect()
  File "/usr/share/vdsm/storage/storageServer.py", line 464, in connect
raise Exception("Could not link to directory. Path does not exist "

Is it possible you created the directory on the engine's server instead of the 
VDSM server?

- Original Message -
> From: "Dennis Böck" 
> To: "Allon Mureinik" 
> Cc: "users@oVirt.org" 
> Sent: Thursday, April 11, 2013 8:33:00 AM
> Subject: AW: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN, 
> VAR__ACTION__ADD,
> ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
>
> Dear Allon,
>
> vdsm.log attached.
>
> 
> Von: Allon Mureinik [amure...@redhat.com]
> Gesendet: Mittwoch, 10. April 2013 17:58
> An: Dennis Böck
> Cc: users@oVirt.org
> Betreff: Re: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN,
> VAR__ACTION__ADD, ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
>
> Can you please share VDSM's log too?
>
> - Original Message -
> > From: "Dennis Böck" 
> > To: "users@oVirt.org" 
> > Sent: Tuesday, April 9, 2013 6:54:36 PM
> > Subject: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN,
> > VAR__ACTION__ADD,
> > ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
> >
> > Dear oVirt-Users,
> >
> > unfortunately I was not able to configure local storage. The engine log
> > says:
> >
> > 2013-04-09 17:40:28,886 ERROR
> > [org.ovirt.engine.core.bll.storage.LOCALFSStorageHelper]
> > (ajp--127.0.0.1-8702-5) [_WEBADMIN_10653964_Configure_Local_Storage] The
> > connection with details /home/virtualisierungs/vms failed because of error
> > code 100 and error message is: generalexception
> > 2013-04-09 17:40:28,967 WARN
> > [org.ovirt.engine.core.bll.storage.AddLocalStorageDomainCommand]
> > (ajp--127.0.0.1-8702-5) [_WEBADMIN_10653964_Configure_Local_Storage]
> > CanDoAction of action AddLocalStorageDomain failed.
> > Reasons:VAR__TYPE__STORAGE__DOMAIN,VAR__ACTION__ADD,ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
> >
> > Log file attached.
> > I gave the directory (/home/virtualisierung/vms) chown -R 36:36
> > And I also tried a different directory.
> > Does anyone have an idea why?
> > I already started from scratch with engine-cleanup, but it didn't help.
> >
> > Thanks in advance!
> >
> > Dennis
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
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Re: [Users] How to force remove hosts, storage, datacenters

[Gianluca Cecchi]

On Thu, Apr 11, 2013 at 1:04 PM, Juan Jose wrote:
>
> Hello Gianluca,
>
> Recently I had a problem similar caused for an electrical power down
> unexpected. To remove VMs and storage domain I had to add first a new Master
> storage domain and after that I could delete it because they didn't exist
> fisically.
>
> I don't know If you have some element as VMs that are attached to this host
> or something like that. I hope that this cab be helpful.

It was just a newly created DC with one cluster and no VMs.
Ok for your method that I already used in the past, but I would prefer
a smarter way to disable / redefine a datacenter.
Especially if it is empty.

Gianluca
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Re: [Users] [Spice-devel] 3.2 final and status of spice console in ie

[Karli Sjöberg]

tor 2013-04-11 klockan 13:12 +0200 skrev Juan Jose:
Hello Karli,



No problem, the output of rpm query is:


[root@ovirt-engine ~]# rpm -qa | grep ovirt
ovirt-image-uploader-3.1.0-0.git9c42c8.fc17.noarch
ovirt-engine-restapi-3.1.0-2.fc17.noarch
ovirt-engine-backend-3.1.0-2.fc17.noarch
ovirt-engine-config-3.1.0-2.fc17.noarch
ovirt-release-fedora-4-2.noarch
ovirt-engine-sdk-3.1.0.4-1.fc17.noarch
ovirt-log-collector-3.1.0-0.git10d719.fc17.noarch
ovirt-engine-genericapi-3.1.0-2.fc17.noarch
ovirt-engine-tools-common-3.1.0-2.fc17.noarch
ovirt-engine-dbscripts-3.1.0-2.fc17.noarch
ovirt-engine-userportal-3.1.0-2.fc17.noarch

What the heck, 3.1.0-2?! Then why the doodoo doesn´t it work for us on 
3.1.0-4?! Have you turned off SSL or something? I´m wondering what could be 
different on your system compared to ours...

ovirt-engine-notification-service-3.1.0-2.fc17.noarch
ovirt-iso-uploader-3.1.0-0.git1841d9.fc17.noarch
ovirt-engine-webadmin-portal-3.1.0-2.fc17.noarch
ovirt-engine-setup-3.1.0-2.fc17.noarch
ovirt-engine-3.1.0-2.fc17.noarch


I hope this help you to test your system. If you need some other information I 
will be happy to help.

Yeah, how did you reach the conslusion that you needed to edit your host-file 
for it to start working? Did you follow any debugging instructions previously 
mentioned, and if you did, please explain how step by step so I can test and 
try to debug our systems as well?



Juanjo.


On Thu, Apr 11, 2013 at 6:55 AM, Karli Sjöberg 
mailto:karli.sjob...@slu.se>> wrote:
ons 2013-04-10 klockan 17:22 +0200 skrev Juan Jose:

Yes, User portal works fine at the moment. I want to install spice-guest-tools 
to improve the windows VM integration in client machine. After that I will try 
to add a server user validation.


Great to hear that! Although the topic is "3.2 final status...", I would like 
the output of "rpm -qa | grep ovirt" from your engine. I´m stuck at 3.1.0-4, 
since it is still impossible to upgrade. But as soon as that´s fixed I´ll be 
able to try and confirm this as well.


/Karli



Many thanks,


Juanjo.


On Wed, Apr 10, 2013 at 6:46 AM, Karli Sjöberg 
mailto:karli.sjob...@slu.se>> wrote:
tis 2013-04-09 klockan 17:11 +0200 skrev Juan Jose:
Yes host or node, is my machine that has the hypervisor and yes I tried open 
console from Admin-Portal and It didn't work. Now both are working in a Win7 
client with IE 9.
Is the User-portal working as well?





Many thanks again,


Juanjo.


On Tue, Apr 9, 2013 at 2:53 PM, Karli Sjöberg 
mailto:karli.sjob...@slu.se>> wrote:
tis 2013-04-09 klockan 13:49 +0200 skrev Juan Jose:

Hello David,


My problem was that I needed to add my host to 
\windows\system32\driver\etc\hosts file moreover to have virt-viewer installed 
in the Windows 7 client. Now I can open the console after that.
When you say "host", I´m guessing you mean the hypervisor that is running the 
VM you want to access. Have you tried opening console through Admin-portal, 
User-portal, or both? And they all work?

/Karli


Many thanks,


Juanjo.




On Mon, Apr 8, 2013 at 4:23 PM, David Jaša 
mailto:dj...@redhat.com>> wrote:
Hi Juan,

Juan Jose píše v Po 08. 04. 2013 v 14:36 +0200:
>
> Hello evrybody,
>
>
> I'm testing open console in a Windows 7 client with IE 9 and when I
> try to click in console when I'm inside User Portal with wirt-viewer
> installad, it is launched but and virt-viewer give me the message
> "Unable to connect to graphic server" and It can't connect to my VM.
> Any suggest?


I've described the debugging steps on this list in the past, please look
them up and go through spicex.log. If that isn't sufficient, please use
debug-helper.exe (IIRC I described it in another mail here) to get
remote-viewer debug output.

HTH,

David

>
>
> Many thanks in avanced,
>
>
> Juanjo.
>
>
> On Thu, Mar 21, 2013 at 1:49 PM, Gianluca Cecchi
> mailto:gianluca.cec...@gmail.com>> wrote:
> On Wed, Mar 20, 2013 at 10:43 PM, Jeff Bailey wrote:
> > On 3/20/2013 5:20 AM, Christophe Fergeau wrote:
> >>
> >> On Tue, Mar 19, 2013 at 05:11:56PM -0400, Jeff Bailey
> wrote:
> >
>
> > Heh, heh, maybe it's a secret. :)
> >
> > Actually, I believe I got it from
> http://elmarco.fedorapeople.org/spice.cab
> > and it seems to be version 5.0.2.2.
> >
>
>
>
> As already pointed in another mail of this same thread from
> Michal
> Skrivanek (about a month ago), the info is at
> http://wiki.ovirt.org/How_to_Connect_to_SPICE_Console_With_Portal
> and the page indeed contains the same link to spice.cab file
> you are referring
> so possibly difficult to find but not a secret... ;-)
>
> Gianluca
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
> ___

Re: [Users] [Spice-devel] 3.2 final and status of spice console in ie

[Juan Jose]

Hello Karli,

No problem, the output of rpm query is:

[root@ovirt-engine ~]# rpm -qa | grep ovirt
ovirt-image-uploader-3.1.0-0.git9c42c8.fc17.noarch
ovirt-engine-restapi-3.1.0-2.fc17.noarch
ovirt-engine-backend-3.1.0-2.fc17.noarch
ovirt-engine-config-3.1.0-2.fc17.noarch
ovirt-release-fedora-4-2.noarch
ovirt-engine-sdk-3.1.0.4-1.fc17.noarch
ovirt-log-collector-3.1.0-0.git10d719.fc17.noarch
ovirt-engine-genericapi-3.1.0-2.fc17.noarch
ovirt-engine-tools-common-3.1.0-2.fc17.noarch
ovirt-engine-dbscripts-3.1.0-2.fc17.noarch
ovirt-engine-userportal-3.1.0-2.fc17.noarch
ovirt-engine-notification-service-3.1.0-2.fc17.noarch
ovirt-iso-uploader-3.1.0-0.git1841d9.fc17.noarch
ovirt-engine-webadmin-portal-3.1.0-2.fc17.noarch
ovirt-engine-setup-3.1.0-2.fc17.noarch
ovirt-engine-3.1.0-2.fc17.noarch

I hope this help you to test your system. If you need some other
information I will be happy to help.

Juanjo.


On Thu, Apr 11, 2013 at 6:55 AM, Karli Sjöberg  wrote:

> **
> ons 2013-04-10 klockan 17:22 +0200 skrev Juan Jose:
>
>
>  Yes, User portal works fine at the moment. I want to install
> spice-guest-tools to improve the windows VM integration in client machine.
> After that I will try to add a server user validation.
>
>
> Great to hear that! Although the topic is "3.2 final status...", I would
> like the output of "rpm -qa | grep ovirt" from your engine. I´m stuck at
> 3.1.0-4, since it is still impossible to upgrade. But as soon as that´s
> fixed I´ll be able to try and confirm this as well.
>
>
> /Karli
>
>
>
>  Many thanks,
>
>
>
>  Juanjo.
>
>
>
>  On Wed, Apr 10, 2013 at 6:46 AM, Karli Sjöberg 
> wrote:
>
>  tis 2013-04-09 klockan 17:11 +0200 skrev Juan Jose:
>
>   Yes host or node, is my machine that has the hypervisor and yes I tried
> open console from Admin-Portal and It didn't work. Now both are working in
> a Win7 client with IE 9.
>
>   Is the User-portal working as well?
>
>
>
>
>
>
> Many thanks again,
>
>
> Juanjo.
>
>
> On Tue, Apr 9, 2013 at 2:53 PM, Karli Sjöberg 
> wrote:
>
> tis 2013-04-09 klockan 13:49 +0200 skrev Juan Jose:
>
>
> Hello David,
>
>
> My problem was that I needed to add my host to
> \windows\system32\driver\etc\hosts file moreover to have virt-viewer
> installed in the Windows 7 client. Now I can open the console after that.
>
> When you say "host", I´m guessing you mean the hypervisor that is running
> the VM you want to access. Have you tried opening console through 
> *Admin*-portal,
> *User*-portal, or both? And they all work?
>
> /Karli
>
>
>
> Many thanks,
>
>
> Juanjo.
>
>
>
>
> On Mon, Apr 8, 2013 at 4:23 PM, David Jaša  wrote:
>
> Hi Juan,
>
> Juan Jose píše v Po 08. 04. 2013 v 14:36 +0200:
> >
> > Hello evrybody,
> >
> >
> > I'm testing open console in a Windows 7 client with IE 9 and when I
> > try to click in console when I'm inside User Portal with wirt-viewer
> > installad, it is launched but and virt-viewer give me the message
> > "Unable to connect to graphic server" and It can't connect to my VM.
> > Any suggest?
>
>
> I've described the debugging steps on this list in the past, please look
> them up and go through spicex.log. If that isn't sufficient, please use
> debug-helper.exe (IIRC I described it in another mail here) to get
> remote-viewer debug output.
>
> HTH,
>
> David
>
> >
> >
> > Many thanks in avanced,
> >
> >
> > Juanjo.
> >
> >
> > On Thu, Mar 21, 2013 at 1:49 PM, Gianluca Cecchi
> >  wrote:
> > On Wed, Mar 20, 2013 at 10:43 PM, Jeff Bailey wrote:
> > > On 3/20/2013 5:20 AM, Christophe Fergeau wrote:
> > >>
> > >> On Tue, Mar 19, 2013 at 05:11:56PM -0400, Jeff Bailey
> > wrote:
> > >
> >
> > > Heh, heh, maybe it's a secret. :)
> > >
> > > Actually, I believe I got it from
> > http://elmarco.fedorapeople.org/spice.cab
> > > and it seems to be version 5.0.2.2.
> > >
> >
> >
> >
> > As already pointed in another mail of this same thread from
> > Michal
> > Skrivanek (about a month ago), the info is at
> >
> http://wiki.ovirt.org/How_to_Connect_to_SPICE_Console_With_Portal
> > and the page indeed contains the same link to spice.cab file
> > you are referring
> > so possibly difficult to find but not a secret... ;-)
> >
> > Gianluca
> > ___
> > 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
>
>
> --
>
> David Jaša, RHCE
>
> SPICE QE based in Brno
> GPG Key: 22C33E24
> Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24
>
>
>
>
>
>
>
>   --
>
> Med Vänliga Hälsningar
>
> ---
> Karli Sjöberg
> Swedish University of Agricultural Sciences
> Box 7079 

Re: [Users] How to force remove hosts, storage, datacenters

[Juan Jose]

Hello Gianluca,

Recently I had a problem similar caused for an electrical power down
unexpected. To remove VMs and storage domain I had to add first a new
Master storage domain and after that I could delete it because they didn't
exist fisically.

I don't know If you have some element as VMs that are attached to this host
or something like that. I hope that this cab be helpful.

Juanjo.


On Wed, Apr 10, 2013 at 11:27 PM, Gianluca Cecchi  wrote:

> Hello,
> I have some inconsistencies so that I would like to reinitialize my
> datacenter.
> It is 3.2.1 on f18 engine and f18 host
> it consists of one host and one local_on_host storage domain
> I'm not able to delete the host.
> It results as unassigned and so I cannot delete it, but if I try to
> remove storage or datacenter I get:
>
>
> storage:
> destroy --> approve
> Error while executing action: Cannot destroy the master Storage Domain
> from the Data Center without another active Storage Domain to take its
> place.
> -Either activate another Storage Domain in the Data Center, or remove
> the Data Center.
> -If you have problems with the master Data Domain, consider following
> the recovery process described in the documentation, or contact your
> system administrator.
>
> datacenter:
> force remove --> approve
> Error: Cannot remove Repository while there are Hosts that are not in
> Maintenance mode.
>
> what can I do to force remove a host?
> The maintenance label is greyed out and it results as unassigned
>
> Thanks,
> Gianluca
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Re: [Users] host goes to non-operational because interface down message

[Gianluca Cecchi]

On Thu, Apr 11, 2013 at 5:14 AM, Mark Wu  wrote:
> On 04/11/2013 06:20 AM, Gianluca Cecchi wrote:
>>
>> Hello,
>> I have a newly created datacenter in 3.2.1 with f18 host where
>> ovirtmgmt is set as vlan.
>> host is installed but after some minutes I get this messages:
>>
>> Host management02 moved to Non-Operational state because interfaces
>> 'em1.311' are down but are needed by networks 'ovirtmgmt' in the
>> current cluster
>
> What does 'vdsClient -s 0 getVdsStats' say on vdsm host?  Could you please
> paste the whole line of 'network = {xxx}' in the output here?
> Thanks!

Thanks for your input Mark.
At the moment all is well again with the host; anyway I'm going to
give a long explanation of what I did below and so possible reasons
for that situation.
There is also feed for developers answers in that ...

I cannot connect at the moment to the host to cut and paste in text
but I have access to java console and here is a screenshot containing
the line you requested (captured now that all is ok and host up and
runnign with two VMs):

https://docs.google.com/file/d/0BwoPbcrMv8mvdmdIMUxTRVRVUzg/edit?usp=sharing

Which fields are expected to be indicators of problems, as I had yesterday?


The story:

oVirt is 3.2.1
- create a datacenter of type local_on_host
- create a cluster
- the ovirtmgmt is intended to be vlan tagged but I forget it... damn...
- I add a host (f18) where I prepared network configured with vlan

ifcfg-em1
ifcfg-em1.311

- the host deploy completes successfully --> here in my opinion a
possible bug because ovirtmgmt is not tagged?
- host reboots and apparently all is ok
- I can create local_on_host SD and ISO
- all is up and running without any VM yet

The host is a blade inside an IMS enclosure and I discover that
actually I can configure the storage assigned (second disk of the
blade) as FC and that there is also multipath for this kind of servers
(see the other thread of mine).

The optimal would be to deactivate all and redefine the DC as
Fibrechannel type but it seems not so easy

I probably make an error at this point because instead of directly
putting host into maintenance I follow these steps in the gui:
- expand my DC at the left
- expand STORAGE of that DC on the left
- select my storage domain (LSTORAGE) on the left

On the right pane  I select the line of LSTORAGE and in the bottom
pane I select the "datacenter" label where I then select the line of
my DC.
I choose "maintenance"

--> what is it supposed I have done this way?
Put storage domain in maintenance or DC or what?

Is it supposed to be a correct operation what I've done if the DC is
Up and this is the only SD I have?
Or would it be correct to receive an error from the system?

Because I don't receive any error and I see the SD down and host that
keeps staying with the status "Preparing to maintenance"

I don't remember correctly my steps here, possibly restart of host
that is recognized then as unassigned.
After that I cannot "force remove" the DC and I cannot remove the
cluster or host because it is not in maintenance.

After I also reboot the engine service and restart  the host, it comes
up normally with all the DC with the old config.
At this point I can put host in maintenance and force remove the DC
I create a new DC with same name but with type FC and ovirtmgmt as
vlan tagged and I see that the existing cluster is still present, so I
attach it to the new DC (that has the same name as before).
I also find that there is my host that seems to automatically be in
this cluster.

But at this point when I activate it, it comes up but after a few
minutes I get the message I posted at the beginning
In host details, its network interfaces keep down.
Tried different restarts of host.
So I decide to put host into maintenance and select into the gui to
"reinstall" it.
After this all goes well again..

Sorry for the long story

Gianluca
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Re: [Users] vdsm unresponsive with python exception

[Dan Kenigsberg]

On Wed, Apr 10, 2013 at 08:59:01AM -0500, Tony Feldmann wrote:
> I am having a strange issue in my ovirt cluster.  I have 2 hosts, 1 running
> engine and added as a host and one other system added as a host.  Both
> systems are running gluster across local disks for shared storage.
> Everything was working fine until last night, where my system that is also
> running the engine when unresponsive in the admin page.  All vms were still
> running that were on the host.  I shut down the vms that were on the host
> from within the guest os as I was not able to do anything to the vm with
> the host in unresponsive state.  After getting the vms off and rebooting
> the host, the vdsmd service says that it is running, but it continually
> restarts the vdsm process and dumps out these messages: detected unhandled
> Python exception in '/usr/share/vdsm/vdsm'.  All services say they are up
> and running but the host stays in unresponsive state and the vdsm process
> keeps respawning.  There is also no data in the vdsm.log.  Can anyone shed
> any light on this for me?

vdsm-de...@fedorahosted.org may be a better place to ask vdsm-specific
questions.

Could you log into the non-operational host as root, and stop the vdsm
service.

Then become the vdsm user with

su -s /bin/bash - vdsm

and run /usr/share/vdsm/vdsm manually. Do you see anything in
particular?

Dan.
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Re: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN, VAR__ACTION__ADD, ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST

[Allon Mureinik]

Looks as though the path really doesn't exist:
Thread-162::INFO::2013-04-09 17:43:26,275::logUtils::41::dispatcher::(wrapper) 
Run and protect: connectStorageServer(domType=4, 
spUUID='----', conList=[{'connection': 
'/home/virtualisierung/local-storage', 'iqn': '', 'portal': '', 'user': '', 
'password': '**', 'id': '----', 'port': 
''}], options=None)
Thread-162::ERROR::2013-04-09 
17:43:26,275::hsm::2215::Storage.HSM::(connectStorageServer) Could not connect 
to storageServer
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/hsm.py", line 2211, in connectStorageServer
conObj.connect()
  File "/usr/share/vdsm/storage/storageServer.py", line 464, in connect
raise Exception("Could not link to directory. Path does not exist "

Is it possible you created the directory on the engine's server instead of the 
VDSM server?

- Original Message -
> From: "Dennis Böck" 
> To: "Allon Mureinik" 
> Cc: "users@oVirt.org" 
> Sent: Thursday, April 11, 2013 8:33:00 AM
> Subject: AW: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN, 
> VAR__ACTION__ADD,
> ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
> 
> Dear Allon,
> 
> vdsm.log attached.
> 
> 
> Von: Allon Mureinik [amure...@redhat.com]
> Gesendet: Mittwoch, 10. April 2013 17:58
> An: Dennis Böck
> Cc: users@oVirt.org
> Betreff: Re: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN,
> VAR__ACTION__ADD, ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
> 
> Can you please share VDSM's log too?
> 
> - Original Message -
> > From: "Dennis Böck" 
> > To: "users@oVirt.org" 
> > Sent: Tuesday, April 9, 2013 6:54:36 PM
> > Subject: [Users] Configure local storage: VAR__TYPE__STORAGE__DOMAIN,
> > VAR__ACTION__ADD,
> > ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
> >
> > Dear oVirt-Users,
> >
> > unfortunately I was not able to configure local storage. The engine log
> > says:
> >
> > 2013-04-09 17:40:28,886 ERROR
> > [org.ovirt.engine.core.bll.storage.LOCALFSStorageHelper]
> > (ajp--127.0.0.1-8702-5) [_WEBADMIN_10653964_Configure_Local_Storage] The
> > connection with details /home/virtualisierungs/vms failed because of error
> > code 100 and error message is: generalexception
> > 2013-04-09 17:40:28,967 WARN
> > [org.ovirt.engine.core.bll.storage.AddLocalStorageDomainCommand]
> > (ajp--127.0.0.1-8702-5) [_WEBADMIN_10653964_Configure_Local_Storage]
> > CanDoAction of action AddLocalStorageDomain failed.
> > Reasons:VAR__TYPE__STORAGE__DOMAIN,VAR__ACTION__ADD,ACTION_TYPE_FAILED_STORAGE_CONNECTION_NOT_EXIST
> >
> > Log file attached.
> > I gave the directory (/home/virtualisierung/vms) chown -R 36:36
> > And I also tried a different directory.
> > Does anyone have an idea why?
> > I already started from scratch with engine-cleanup, but it didn't help.
> >
> > Thanks in advance!
> >
> > Dennis
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