from:"Robert Middleswarth"

On 07/05/2012 02:49 AM, Itamar Heim wrote:

On 07/05/2012 12:20 AM, Robert Middleswarth wrote:

I wrote a basic how to for using glusterfs under oVirt. If you have any
questions or you find mistakes please let me know.

Thanks
Robert

http://www.middleswarth.net/content/installing-ovirt-31-and-glusterfs-using-either-nfs-or-posix-native-file-system

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oVirt 3.1 is currently in beta and compared to 3.0 it adds a several new
features. One of the nice new features is glusterfs support. For it
intended use it works well but I personally think it needs to be
adjusted to for more generic use. The 2 main limits that effect me are.
1) Only oVirt nodes in the same cluster can be used as bricks to create
clusters. So you can't add in storage only nodes in the same oVirt
cluster as nodes. However you can create a cluster of just gluster only
nodes.

the long term plan would be dynamic clusters/services - a subset of
hosts with gluster, a subset of hosts with virt, some with both, in
overlapping clusters.
a more simple solution to this would be just allowing to specify at
host level if to use the host for gluster service and/or virt service
(so still same set of hosts in a cluster, just allowing to choose if
they are to be used for the relevant service).

A host level option would fix the issue.

2) You can not change what interface / IP gluster uses, it will

always use the ovirtmgmt network. This is a weakness as many people have
an independent network just for storage and they can't use them with
3.1.

sorry, i don't understand this one - only the management of gluster is
done via this interface. you can define a different logical network in
the cluster for storage, configure ip addresses for them, and define
the mount point that way.
(well, apart from potential bugs on network definitions in 3.1 which
may still exist)

Unless I am missing something if I setup Gluster to use anything other
then the ovirtmgmt network then I can't create volumes because the
engine uses the ovirtmgmt networks IP's and Gluster doesn't recognize it.

If you can live with these limits then gluster intergration is for you.
Before we start you should ask yourself whether you want to use
glusterfsover NFS or posix (Native) fs. Both work and are very simlilar
in setup but they do work slightly differently. Many prefer the native
version and if you are using Fedora 17 with it latest kernal then native
(posix) fs actually supports direct IO that will increase the throuput a
lot. However I found on CentOS 6.2 nodes NFS ran faster because NFS
shares are cached. My testing was over a 1G networks so a faster network
will yield different results. Both install methods are pretty much the
same I will add notes on there differences.

cache is supposed to be only relevant to read only images like
templates, and i'm not even sure this optimization is in.
so caching is supposed to be disabled (otherwise, shared disk won't
work, etc.)

maybe something else?

NFS is faster on my network. When I looked around to see why it
suggested that reads were cached. It was real world testing you never know.

A quick word about OS. While there are plans to support EL6 and other
Linux based distributions, support is currently limited to Fedora 17.
However Andrey Gordeev ( http://www.dreyou.org/ovirt/ ) has created EL6
packages. Since Fedora 17 crashes on both my Dells every 10 to 12 hours
I use the centos builds right now. Although the CentOS builds work
really well there are a few missing features, such as live snapshots. I
have done both installs and the steps outlined below work for both.

very nice!

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Re: [Users] oVirt 3.1 and Glusterfs how-to


On 07/05/2012 02:55 AM, Dan Kenigsberg wrote:

On Wed, Jul 04, 2012 at 05:20:36PM -0400, Robert Middleswarth wrote:

I wrote a basic how to for using glusterfs under oVirt.  If you have
any questions or you find mistakes please let me know.

Thanks
Robert

http://www.middleswarth.net/content/installing-ovirt-31-and-glusterfs-using-either-nfs-or-posix-native-file-system

Nice blog entry(ies)!

You mentions that We need to open some ports. There are several ways to
do this...
But actually I think it would be better if the iptables rules stored in
the Engine db are to be tweaked. Frankly, I hate storing files in
databases - that's what filesystems were designed for!
So it would be nicer if the rules are moved to vds_bootstrap, where you
could easily put two flavors thereof: one for gluster and one for
virt-only.
I am more then happy to adjust the steps.  Do you have the command for 
me to insert or change those?


Thanks
Robert

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Re: [Users] oVirt 3.1 and Glusterfs how-to

On 07/05/2012 03:16 AM, Michal Skrivanek wrote:

On Jul 5, 2012, at 10:01 , Itamar Heim wrote:

On 07/05/2012 09:55 AM, Dan Kenigsberg wrote:

On Wed, Jul 04, 2012 at 05:20:36PM -0400, Robert Middleswarth wrote:

I wrote a basic how to for using glusterfs under oVirt. If you have
any questions or you find mistakes please let me know.

Thanks
Robert

http://www.middleswarth.net/content/installing-ovirt-31-and-glusterfs-using-either-nfs-or-posix-native-file-system

Nice blog entry(ies)!

You mentions that We need to open some ports. There are several ways to
do this...
But actually I think it would be better if the iptables rules stored in
the Engine db are to be tweaked. Frankly, I hate storing files in
databases - that's what filesystems were designed for!
So it would be nicer if the rules are moved to vds_bootstrap, where you
could easily put two flavors thereof: one for gluster and one for
virt-only.

I believe the reason the iptable rules are in the db is that we can configure
some of the ports.

sounds to me similar to other issues like sysprep customizations…
we do want to have user frriendly interface and provide a nice config of the
most useful parameters
yet we want to often provide better control for more advanced uses/users
Would it perhaps make sense to have a simple config with a nice GUI for few of
the ports we do configure often, and an option of editing/uploading of iptables
rules file? And I guess similarly for sysprep ...

Simple config would make since. Would allow for a more secure structure
as admin could for instance define a list of IP's that VDSM could listen
to improving security.

Thanks
Robert

gluster bootstrapping is needed for both installing the rpms, configuring the
host, adding iptables, etc.

shireesh/bala - any ETA from your side to push this?

thanks,
Itamar
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Re: [Users] oVirt 3.1 and Glusterfs how-to


On 07/05/2012 02:19 PM, Itamar Heim wrote:

On 07/05/2012 10:06 AM, Robert Middleswarth wrote:

 2) You can not change what interface / IP gluster uses, it will
always use the ovirtmgmt network. This is a weakness as many people 
have

an independent network just for storage and they can't use them with
3.1.


sorry, i don't understand this one - only the management of gluster is
done via this interface. you can define a different logical network in
the cluster for storage, configure ip addresses for them, and define
the mount point that way.
(well, apart from potential bugs on network definitions in 3.1 which
may still exist)



Unless I am missing something if I setup Gluster to use anything other
then the ovirtmgmt network then I can't create volumes because the
engine uses the ovirtmgmt networks IP's and Gluster doesn't recognize 
it.


engine uses ovirtmgmt to create them.
you can define another network to consume them (assuming you have more 
than a single nic. otherwise, i'm not sure why it matters).


Are you suggesting that I add both Network IP into Gluster.  That would 
work but how would I know what network Gluster would use to sync up with?


Thanks
Robert

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Re: [Users] Getting some 3.1 screencasts


On 07/05/2012 01:11 PM, Dave Neary wrote:

Hi everyone,

At the team meeting today Jason Clift suggested that it would be great 
to have some screencasts for the 3.1 release. I agree. So let's see if 
we can make some!


To spread the load as much as possible, here's what I propose:

1. We come up with a set (5-10) of demo stories we want to tell in the 
wiki. These should contain:

 * The feature we want to demo
 * The before recording set-up that needs to be done
 * The steps to demo the feature
 * A quick script that someone can follow to explain what they're doing.

I'd like a few of these scripts to be for existing oVirt features 
(say, migrating a VM to a different node) and a few to be for features 
which are new in 3.1 (see the release notes at 
http://ovirt.org/wiki/Release_Notes_Draft for details there, we should 
pick one or two nice visible features like all-in-one install).


How are we going to decide on these features we want to demo?  Also some 
of the features like Glusterfs integration might be to complex for a 5 
to 10 min video.
2. From the scripts, we record the demos as .ogv using RecordMyDesktop 
or GNOME Shell's built-in desktop recording


3. Finally, we do voice-overs to add a sound track to the demo (and if 
we have any skilled sound engineers, some tasteful CC licenced 
background music would be great!)


This way, we've broken down the creation of 5 screencasts into 15 
different byte-sized tasks - script, video, voiceover - none of which 
should take someone more that 20 minutes or half an hour - which 
hopefully will make it easier to get them done together.


How does this plan sound?
Sounding like a good overview now it is time to get into the mud and 
figure out how to implement that.


If it sounds good, which features do you think we should screencast as 
top priority?

Well I think you have already hit one of the most useful ones.

1) VM migrations

Other simple idea that might make useful video's are.

2) The Log Collector (engine-log-collector),  Maybe even showing the 
creation of a BZ report?
3)  Uploading ISO (engine-iso-uploader), May be a little simple but we 
could combine with getting the ISO for windows drivers?
4)  How to upload images (engine-image-uploader) or Migrating from 
another system using something like virt-v2v / virt-p2v

5)  Cloning a Virtual Machine from a Snapshot.
6)  Creating Templates
7)  Pinning Virtual Machines to specific physical CPUs
8)  Setup multiple networks showing how to activate and connecting to a 
hosts.

9)  Adding storage domains?  Building a data center?
10) Exporting VM for backup or moving to another data center.

Thanks
Robert


Thanks!
Dave.



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Re: [Users] What is it going to take to get EL6 builds?


On 07/05/2012 07:02 PM, Trey Dockendorf wrote:



On Jul 5, 2012 5:05 PM, Robert Middleswarth rob...@middleswarth.net 
mailto:rob...@middleswarth.net wrote:


 I know there are a few things that don't work under oVirt on EL6 but 
there are unofficial builds out there and they seem to work pretty well.


 What is the major stopper from getting EL6 builds?  Is it just a 
mater of getting patches submitted for building the spec files?  Is 
there a need for EL 6 based slaves?  Is there a concern about the 
features that don't work like Live Migration?


 I guess a good starting point is to build a todo list of what has to 
be done.


 Thanks
 Robert
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Based on personal attempts to rebuild ovirt for EL6 the biggest hurdle 
I ran into is build dependencies.


Thanks to the help of Dreyou Im using the work around of a binary 
download of Maven and packages from jpackage repo.  Ive built latest 
vdsm without much issue and am setting up my mock environment to 
rebuild the latest ovirt-engine release.


I bet that is why I am having so much trouble.  I installed Maven but am 
not using jpackage repo for the rest of Java


Thanks
Robert


Before Dreyou's repo I spent considerable time attempting to rebuild 
Fedora SRPMs in EL6 to meet all dependencies but there were numerous 
circular dependency issues building maven2 in EL6.  This was before 
3.1 and have not attempted a full dependency build since.


Id be interested in knowing what other challenges exist for an EL6 
release and would like to help where I can.


- Trey




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Re: [Users] Ovirt and gluster storage (two servers in a cluster)

2012-07-04 Thread Robert Middleswarth


On 07/04/2012 12:36 AM, Robert Middleswarth wrote:


On 07/04/2012 12:20 AM, зоррыч wrote:


In what may be the reason for my situation?


I had the problem using Fedora 17 using native posix fs mode.


In your blog, I have not found any articles on ovirt. Last post by 
date it11/17/2011


I am still finishing up my blog post I haven't posted it yet It is 
still a draft.  Getting closer.  I am waking though the steps in a 
fresh install to make sure I am not missing any steps.


In any case, if my situation has been reproduced and you - a sign of 
a bug that needs to be identified and transferred to the correction 
of the developers.


When it was happening to me it looked like a locking problem. Since I 
was having other problems with Fedora 17 I rebuilt everything under 
CentOS 6.2 with zero problems.  However I learned a few little tricks 
that might have helped make it not happen.


In what configuration you have installed gluster?

Both Posix FS (Native mode) and NFS using localhost:/volume format 
over a 1G network.



Its performance depends on the choice of operating modes.

In both cases provisioning was really slow.  I found the NFS ran 
better of the two from research it was likely because NFS shares are 
by default cached native gluster fs isn't.  However if you are using 
Fedora 17 with the latest kernel and it is stable for you Posix FS is 
likely much faster since fuse supports direct IO now. Also a faster 
network could make a real difference.


Thanks for your help


Thanks
Robert


*From:*Robert Middleswarth [mailto:rob...@middleswarth.net]
*Sent:* Wednesday, July 04, 2012 6:15 AM
*To:* зоррыч
*Cc:* users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers in a 
cluster)


I am writing a blog post on the steps I did to get it all working.  I 
have done it 3 times without issue.  I am doing it a 4th time well 
writing I had a lot of problems with Fedora 17 but that was because 
of Fedora 17 not oVirt.  Once I switched over to CentOS 6.2 and his 
build #8 everything just started working and working very well.  On 
CentOS 6.2 I found that NFS is faster then native mode because of 
Caching over my gigabyte network but both are slow well provisioning.


Thanks
Robert

On 07/03/2012 06:07 PM, зоррыч wrote:

I use Scientific linux,and have already installed several times
ovirt and vdsm, but the problem is reproduced.

I sent the logs vdsm, but they do not specify any error.

How do I know what is going wrong?

I would be grateful for any ideas.

I was just able to repeat the issue.  If you only have one node active 
it will activate and work fine.  But if you have 2 or more hosts / nodes 
it will just round robin though the hosts with each host contending on 
each round.  I don't have that problem with NFS shares.


Thanks
Robert


*From:*Robert Middleswarth [mailto:rob...@middleswarth.net]
*Sent:* Wednesday, July 04, 2012 1:31 AM
*To:* зоррыч
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers in
a cluster)

I had the same problem with Fedora 17.  I killed everything and
started from scratch using centos and it works fine.  I am wonder
if there is the an issue with the Direct IO support that was
added recently to Fedora 17.

Thanks
Robert

On 07/03/2012 05:15 PM, зоррыч wrote:

I can not mount a volume cluster with two servers.

In a separate node activation, gluster volume installed
successfully.

For simultaneous operation of two servers with gluster volume
ovirt constantly switches SPM, without giving an error.

*From:*Robert Middleswarth [mailto:rob...@middleswarth.net]
*Sent:* Wednesday, July 04, 2012 12:00 AM
*To:* зоррыч
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers
in a cluster)

Are you having problems creating a Volume or mounting the volume?

Thanks
Robert


On 07/03/2012 03:56 PM, зоррыч wrote:

I've updated ovirt and vdsm to the latest test version
(git repository). But the situation continues to be repeated.

What am I doing wrong? How do I find what is wrong?

*From:*users-boun...@ovirt.org
mailto:users-boun...@ovirt.org
[mailto:users-boun...@ovirt.org] *On Behalf Of *??
*Sent:* Wednesday, June 27, 2012 6:19 PM
*To:* rob...@middleswarth.net
mailto:rob...@middleswarth.net
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two
servers in a cluster)

logs in the attachment

*From:*users-boun...@ovirt.org
mailto:users-boun...@ovirt.org
[mailto:users-boun...@ovirt.org]
mailto:[mailto:users-boun...@ovirt.org

[Users] oVirt 3.1 and Glusterfs how-to

2012-07-04 Thread Robert Middleswarth

I wrote a basic how to for using glusterfs under oVirt.  If you have any 
questions or you find mistakes please let me know.


Thanks
Robert

http://www.middleswarth.net/content/installing-ovirt-31-and-glusterfs-using-either-nfs-or-posix-native-file-system


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Re: [Users] Ovirt and gluster storage (two servers in a cluster)

2012-07-04 Thread Robert Middleswarth


On 07/04/2012 07:42 AM, Yaniv Kaul wrote:

On 07/04/2012 10:28 AM, Robert Middleswarth wrote:

On 07/04/2012 03:15 AM, Vijay Bellur wrote:

On 07/04/2012 12:18 PM, Robert Middleswarth wrote:

I was just able to repeat the issue. If you only have one node active
it will activate and work fine.  But if you have 2 or more hosts / 
nodes

it will just round robin though the hosts with each host contending on
each round.  I don't have that problem with NFS shares.


Does mounting the volume fail when you have two nodes?

-Vijay
No.  It will mount and activate for a few seconds then the 2nd host 
will start contending for SPM.  Will become the SPM host then the 1st 
host will start contending rise and repeat the data center is never 
up for more then a few seconds.  If I put all hosts but one into 
maintenance then the data center will become active and will work 
fine including allowing me to start hosts but if I take the host out 
of maintenance then all the hosts will fight for SPM and the 
datacenter will never become active.


Thanks
Robert


https://bugzilla.redhat.com/show_bug.cgi?id=835949 ?
Y.

That is clearly the issue I am seeing.

Thanks
Robert





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Re: [Users] Ovirt and gluster storage (two servers in a cluster)

2012-07-03 Thread Robert Middleswarth


Are you having problems creating a Volume or mounting the volume?

Thanks
Robert


On 07/03/2012 03:56 PM, зоррыч wrote:


I've updated ovirt and vdsm to the latest test version (git 
repository). But the situation continues to be repeated.


What am I doing wrong? How do I find what is wrong?

*From:*users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On 
Behalf Of *??

*Sent:* Wednesday, June 27, 2012 6:19 PM
*To:* rob...@middleswarth.net
*Cc:* users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers in a 
cluster)


logs in the attachment

*From:*users-boun...@ovirt.org 
mailto:users-boun...@ovirt.org[mailto:users-boun...@ovirt.org] 
mailto:[mailto:users-boun...@ovirt.org]*On Behalf Of *??

*Sent:* Wednesday, June 27, 2012 1:15 PM
*To:* 'Robert Middleswarth'
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers in a 
cluster)


The problem still persists.

How do I solve it?

*From:*users-boun...@ovirt.org mailto:users-boun...@ovirt.org 
[mailto:users-boun...@ovirt.org] *On Behalf Of *??

*Sent:* Tuesday, June 26, 2012 2:38 PM
*To:* 'Robert Middleswarth'
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers in a 
cluster)


I checked the manual work gluster from two hosts. Mounting is working 
correctly.


However, in a pair of hosts refuse to work (connection error storage).

Individually, each of their hosts working correctly,

and connects with gluster storage.

I have to manually mount gluster storage? In which folder?

You can write that how-to add a server to an existing cluster of gluster?

*From:*users-boun...@ovirt.org mailto:users-boun...@ovirt.org 
[mailto:users-boun...@ovirt.org] *On Behalf Of *Robert Middleswarth

*Sent:* Monday, June 25, 2012 11:49 PM
*To:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers in a 
cluster)


On 06/25/2012 09:54 AM, ?? wrote:

Hi.

I use ovirt 3.1 and gluster storage.

I added the two servers in a cluster.

And faced with the problem of their joint work with gluster storage.

Storage not initialized, although on one server working
successfully with gluster storage.

Vdsm log an attachment

(vdsm-6.log -- node -1)

(vdsm-7.log -- node -2)

You have to tweak you ipstates table to allow glusterd to talk to the 
other box glusterd and you have to manually peer the systems together.


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Thanks
Robert




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Re: [Users] Ovirt and gluster storage (two servers in a cluster)

2012-07-03 Thread Robert Middleswarth

I am writing a blog post on the steps I did to get it all working.  I 
have done it 3 times without issue. I am doing it a 4th time well 
writing I had a lot of problems with Fedora 17 but that was because of 
Fedora 17 not oVirt.  Once I switched over to CentOS 6.2 and his build 
#8 everything just started working and working very well.  On CentOS 6.2 
I found that NFS is faster then native mode because of Caching over my 
gigabyte network but both are slow well provisioning.


Thanks
Robert

On 07/03/2012 06:07 PM, зоррыч wrote:


I use Scientific linux,and have already installed several times ovirt 
and vdsm, but the problem is reproduced.


I sent the logs vdsm, but they do not specify any error.

How do I know what is going wrong?

I would be grateful for any ideas.

*From:*Robert Middleswarth [mailto:rob...@middleswarth.net]
*Sent:* Wednesday, July 04, 2012 1:31 AM
*To:* зоррыч
*Cc:* users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers in a 
cluster)


I had the same problem with Fedora 17.  I killed everything and 
started from scratch using centos and it works fine.  I am wonder if 
there is the an issue with the Direct IO support that was added 
recently to Fedora 17.


Thanks
Robert

On 07/03/2012 05:15 PM, зоррыч wrote:

I can not mount a volume cluster with two servers.

In a separate node activation, gluster volume installed successfully.

For simultaneous operation of two servers with gluster volume
ovirt constantly switches SPM, without giving an error.

*From:*Robert Middleswarth [mailto:rob...@middleswarth.net]
*Sent:* Wednesday, July 04, 2012 12:00 AM
*To:* зоррыч
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers in a
cluster)

Are you having problems creating a Volume or mounting the volume?

Thanks
Robert


On 07/03/2012 03:56 PM, зоррыч wrote:

I've updated ovirt and vdsm to the latest test version (git
repository). But the situation continues to be repeated.

What am I doing wrong? How do I find what is wrong?

*From:*users-boun...@ovirt.org
mailto:users-boun...@ovirt.org
[mailto:users-boun...@ovirt.org] *On Behalf Of *??
*Sent:* Wednesday, June 27, 2012 6:19 PM
*To:* rob...@middleswarth.net mailto:rob...@middleswarth.net
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers
in a cluster)

logs in the attachment

*From:*users-boun...@ovirt.org
mailto:users-boun...@ovirt.org
[mailto:users-boun...@ovirt.org]
mailto:[mailto:users-boun...@ovirt.org] *On Behalf Of *??
*Sent:* Wednesday, June 27, 2012 1:15 PM
*To:* 'Robert Middleswarth'
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers
in a cluster)

The problem still persists.

How do I solve it?

*From:*users-boun...@ovirt.org
mailto:users-boun...@ovirt.org
[mailto:users-boun...@ovirt.org] *On Behalf Of *??
*Sent:* Tuesday, June 26, 2012 2:38 PM
*To:* 'Robert Middleswarth'
*Cc:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers
in a cluster)

I checked the manual work gluster from two hosts. Mounting is
working correctly.

However, in a pair of hosts refuse to work (connection error
storage).

Individually, each of their hosts working correctly,

and connects with gluster storage.

I have to manually mount gluster storage? In which folder?

You can write that how-to add a server to an existing cluster
of gluster?

*From:*users-boun...@ovirt.org
mailto:users-boun...@ovirt.org
[mailto:users-boun...@ovirt.org] *On Behalf Of *Robert
Middleswarth
*Sent:* Monday, June 25, 2012 11:49 PM
*To:* users@ovirt.org mailto:users@ovirt.org
*Subject:* Re: [Users] Ovirt and gluster storage (two servers
in a cluster)

On 06/25/2012 09:54 AM, ?? wrote:

Hi.

I use ovirt 3.1 and gluster storage.

I added the two servers in a cluster.

And faced with the problem of their joint work with
gluster storage.

Storage not initialized, although on one server working
successfully with gluster storage.

Vdsm log an attachment

(vdsm-6.log -- node -1)

(vdsm-7.log -- node -2)

You have to tweak you ipstates table to allow glusterd to talk
to the other box glusterd and you have to manually peer the
systems together.

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Re: [Users] Is it possible to attach an ISCSI export to an NFS based Data Center?

2012-07-02 Thread Robert Middleswarth


On 07/02/2012 03:20 PM, Tribble, Wesley wrote:

So ISCSI is not in the future plans of oVirt?

iSCSI data storage Yes.  iSCSI iso / exports no.

Thanks
Robert


-Original Message-
From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Itamar Heim
Sent: Monday, July 02, 2012 11:02 AM
To: jose garcia
Cc: users@ovirt.org
Subject: Re: [Users] Is it possible to attach an ISCSI export to an NFS based 
Data Center?

On 07/02/2012 06:57 PM, jose garcia wrote:

Good evening,

In 3.0 there was the option to add an ISCSI export to a Data Center
using NFS. I could not test the feature, however, as my LUN did not
appear in the UI. When I look for this option in the interface of
oVirt 3.1 I only find Data/NFS and Export/NFS (I have already an ISO
Domain defined, also NFS).

Is it this option available in the new version? If so, what are the
requirements?

block (iscsi/fc) export domains have been deprecated in 3.0, and only NFS is 
going on forward.
I think we left the API for them still, but it will go away in a future version 
as well.


Regards,

Jose Garcia
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Re: [Users] I am tiring to manually create the RPM but getting the following errors.

2012-07-01 Thread Robert Middleswarth


On 06/29/2012 02:50 PM, Robert Middleswarth wrote:

On 06/29/2012 05:44 AM, Juan Hernandez wrote:

On 06/29/2012 04:52 AM, Robert Middleswarth wrote:

Note I am attempting to build on CentOS after applying
http://www1.dreyou.org/ovirt/ engine patch.

I have tiried with both master and engine_3.1 branch but I am pretty
certain that it is a missing depend in my build environment? Any hints?

# Hibernate validator module:
ln -s /usr/share/java/hibernate-validator.jar
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/modules/org/hibernate/validator/main/. 


ln -s /usr/share/java/jtype.jar
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/modules/org/hibernate/validator/main/. 


*** Deploying service
# Install the files:
install -m 644 packaging/fedora/engine-service.xml
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine 


install -m 644 packaging/fedora/engine-service-logging.properties
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine 


install -m 644 packaging/fedora/engine-service-users.properties
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine 


install -m 644 packaging/fedora/engine-service.sysconfig
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/sysconfig/ovirt-engine 


install -m 644 packaging/fedora/engine-service.limits
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/security/limits.d/10-ovirt-engine.conf 


install -m 755 packaging/fedora/engine-service.py
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/scripts 


install -m 755 packaging/fedora/engine-service.systemv
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/rc.d/init.d/ovirt-engine 


make[1]: Leaving directory
`/root/centos_engine_3.1/rpmbuild/BUILD/ovirt-engine-3.1.0'
+ install -d -m 755
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/java/ovirt-engine 


+ install -d -m 755
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/maven2/poms 


+ install -d -m 755
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/javadoc/ovirt-engine 


+ read module_path artifact_id
+ pom_file=./pom.xml
+ jar_file=./target/parent-3.1.0.jar
+ install -p -m 644 ./pom.xml
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/maven2/poms/JPP.ovirt-engine-parent.pom 


+ '[' -f ./target/parent-3.1.0.jar ']'
+ %add_maven_depmap JPP.ovirt-engine-parent.pom
/var/tmp/rpm-tmp.hkOAWN: line 58: fg: no job control
error: Bad exit status from /var/tmp/rpm-tmp.hkOAWN (%install)


RPM build errors:
  Bad exit status from /var/tmp/rpm-tmp.hkOAWN (%install)
make: *** [rpm] Error 1

Can you share the temp file where you get that error? I is
/var/tmp/rpm-tmp.hkOAWN in your latests message, but will be different
if you repeat the build.


I had already shutdown the VM so the tmp folder was cleared.  I am 
running the build again and going to grab a full log and that file and 
fpaste them.  But the build process is taking me 12 hours to do so it 
will be a day or two before I can reply.


Thanks
Robert
I rerun the build process and paste bin both the full Log ( 
http://fpaste.org/22oU/ ) and the temp file ( http://fpaste.org/g7v6/ ).


Any help on what I am missing would be great.

Thanks
Robert


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Re: [Users] I am tiring to manually create the RPM but getting the following errors.

2012-06-29 Thread Robert Middleswarth


On 06/29/2012 05:44 AM, Juan Hernandez wrote:

On 06/29/2012 04:52 AM, Robert Middleswarth wrote:

Note I am attempting to build on CentOS after applying
http://www1.dreyou.org/ovirt/ engine patch.

I have tiried with both master and engine_3.1 branch but I am pretty
certain that it is a missing depend in my build environment?  Any hints?

# Hibernate validator module:
ln -s /usr/share/java/hibernate-validator.jar
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/modules/org/hibernate/validator/main/.
ln -s /usr/share/java/jtype.jar
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/modules/org/hibernate/validator/main/.
*** Deploying service
# Install the files:
install -m 644 packaging/fedora/engine-service.xml
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine
install -m 644 packaging/fedora/engine-service-logging.properties
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine
install -m 644 packaging/fedora/engine-service-users.properties
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine
install -m 644 packaging/fedora/engine-service.sysconfig
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/sysconfig/ovirt-engine
install -m 644 packaging/fedora/engine-service.limits
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/security/limits.d/10-ovirt-engine.conf
install -m 755 packaging/fedora/engine-service.py
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/scripts
install -m 755 packaging/fedora/engine-service.systemv
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/rc.d/init.d/ovirt-engine
make[1]: Leaving directory
`/root/centos_engine_3.1/rpmbuild/BUILD/ovirt-engine-3.1.0'
+ install -d -m 755
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/java/ovirt-engine
+ install -d -m 755
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/maven2/poms
+ install -d -m 755
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/javadoc/ovirt-engine
+ read module_path artifact_id
+ pom_file=./pom.xml
+ jar_file=./target/parent-3.1.0.jar
+ install -p -m 644 ./pom.xml
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/maven2/poms/JPP.ovirt-engine-parent.pom
+ '[' -f ./target/parent-3.1.0.jar ']'
+ %add_maven_depmap JPP.ovirt-engine-parent.pom
/var/tmp/rpm-tmp.hkOAWN: line 58: fg: no job control
error: Bad exit status from /var/tmp/rpm-tmp.hkOAWN (%install)


RPM build errors:
  Bad exit status from /var/tmp/rpm-tmp.hkOAWN (%install)
make: *** [rpm] Error 1

Can you share the temp file where you get that error? I is
/var/tmp/rpm-tmp.hkOAWN in your latests message, but will be different
if you repeat the build.


I had already shutdown the VM so the tmp folder was cleared.  I am 
running the build again and going to grab a full log and that file and 
fpaste them.  But the build process is taking me 12 hours to do so it 
will be a day or two before I can reply.


Thanks
Robert

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Re: [Users] gluster via posix fs (was What are you looking for from oVirt?)

2012-06-29 Thread Robert Middleswarth


On 06/29/2012 05:09 PM, Robert Middleswarth wrote:

On 06/29/2012 04:57 PM, Itamar Heim wrote:

On 06/29/2012 11:45 PM, Robert Middleswarth wrote:

On 06/29/2012 03:15 PM, Itamar Heim wrote:

On 06/29/2012 06:15 PM, Nathan Stratton wrote:

I must admit the first part of managing GlusterFS with 3.3 works very
well out of the box on oVirt 3.1.

Turn on GlusterFS in the cluster
Add your nodes
Manually add the peers in Gluster
Edit /etc/nfsmount.conf and set Defaultproto=tcp and Defaultvers=3
Create your gluster volume
Start the volume
Mount it in on one of your nodes in say /mnt
chown 36.36 /mnt

The only problem now is that you have to now use the volume as a NFS
server.


why not as posixfs?

Because I helped him get it working and I was never able to get posixfs
working but was able to get nfs working.


i have these steps courtesy of haim ateya worth trying:
   * add new volume constructed from one brick
 - volume name = myVol
 - brick dir = /opt/myBrick
   * start volume
 - ssh to node
   * chown -R vdsm:kvm /opt/myBrick
 - using ovirt do the following):
   * create new DC (Posix compliant FS)
   * create new cluster
   * add new host (virt)
   * new domain dialog
 - path = node:/myVol
 - VFS Type = glusterfs
 - Mount Options = vers=3
   * if start vm failedt to selinux - disable SELINUX on host

you would need the newer kernel with direct_io iirc
The mount options is useful to know.  I have moved over to centos 6.2 
since F17 was freezing up on me every 10 to 12 hours.


I am guessing I will need to wait for CentOS 6.3 to get direct IO 
support and hopefully live snapshots as well.  I might test glusterfs 
as well.  PS I use localhost:/volumename for NFS.


Thanks
Robert

For the record.  This instructions worked also.  Will make a note about 
this as well.


Thanks
Robert

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Re: [Users] What are you looking for from oVirt?

2012-06-28 Thread Robert Middleswarth


On 06/15/2012 06:23 AM, Dave Neary wrote:

Hi,

On 06/13/2012 04:28 PM, Dave Neary wrote:

So - how are you using oVirt? Why did you choose it over alternatives?
What do you like about it? and what would you like to see change,
whether that is in terms of technical, process, or marketing changes?
I'm here to help, but to do so I need your help first!


Thank you to all those who have replied, on and off list, so far. For 
those of you who sent me private messages, I'll be (anonymously) 
collating your feedback and forwarding it on.


The range of users who have replied so far includes:
* Sysadmin at small web hosting business
* Cost-sensitive IT department of an unrelated industry

That would be me.

* Hosting provider specialising in HA
* Running a private cloud
* Test lab set-up considering for production deployment
Well no one should be crazy enough to go live with a product they 
haven't at least ran inside a testing lab.


And the top features you've cited are:
* Stateless hypervisor
* Ability to migrate VMs

Number one reason I am working with oVirt

* RHEL and KVM
We are a debian based org so changing over to the RHEL based OS's is 
more a pain then a benefit.  KVM is still kinda young compared to both 
Xen / Vmware it seems to work well but there aren't as many os's covered 
by the vitro drivers and there seem to be more bugs / race conditions 
but that has been steadily changing as it has been getting more mature

* Cost
* The ability to have your preferred OS as both hypervisor and guest 
as a first class citizen

* Aimed for data center use-case rather than cloud

This would be number 2 in the list.


And the top gaps you've identified so far:
* Insufficient resources (docs) to help with production deployment on 
ovirt.org

* Difficulty of configuration and getting started
* You'd like to see a more diverse contributor community
* Stability (unfortunately, I don't have any concrete examples of this 
from the commenter)

* History on resource usage in hypervisors and guests
* Integration with Gluster
* Offer choices of guest agents with other distributions than RHEL

I could have created this list myself.  I have hit pretty much every one 
of these limits in the last few months working with the project.  3.1 
adds limited support for Gluster and ovirt seems to be more stable 
dispute F17 instability.


As for the question of stability the file storage system in 3.0 can be a 
bit unstable.  If your NFS share disappears for a few mins  the file 
system tends to go offline and wont reactivate.  Not sure about iscsi or 
FC since I don't have access to those file systems.
This is all giving me great insight into who's here - please keep it 
coming!


Cheers,
Dave.




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[Users] I am tiring to manually create the RPM but getting the following errors.

2012-06-28 Thread Robert Middleswarth

Note I am attempting to build on CentOS after applying 
http://www1.dreyou.org/ovirt/ engine patch.


I have tiried with both master and engine_3.1 branch but I am pretty 
certain that it is a missing depend in my build environment?  Any hints?


# Hibernate validator module:
ln -s /usr/share/java/hibernate-validator.jar 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/modules/org/hibernate/validator/main/.
ln -s /usr/share/java/jtype.jar 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/modules/org/hibernate/validator/main/.

*** Deploying service
# Install the files:
install -m 644 packaging/fedora/engine-service.xml 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine
install -m 644 packaging/fedora/engine-service-logging.properties 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine
install -m 644 packaging/fedora/engine-service-users.properties 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/ovirt-engine
install -m 644 packaging/fedora/engine-service.sysconfig 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/sysconfig/ovirt-engine
install -m 644 packaging/fedora/engine-service.limits 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/security/limits.d/10-ovirt-engine.conf
install -m 755 packaging/fedora/engine-service.py 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/ovirt-engine/scripts
install -m 755 packaging/fedora/engine-service.systemv 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/etc/rc.d/init.d/ovirt-engine
make[1]: Leaving directory 
`/root/centos_engine_3.1/rpmbuild/BUILD/ovirt-engine-3.1.0'
+ install -d -m 755 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/java/ovirt-engine
+ install -d -m 755 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/maven2/poms
+ install -d -m 755 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/javadoc/ovirt-engine

+ read module_path artifact_id
+ pom_file=./pom.xml
+ jar_file=./target/parent-3.1.0.jar
+ install -p -m 644 ./pom.xml 
/root/centos_engine_3.1/rpmbuild/BUILDROOT/ovirt-engine-3.1.0-3.el6.x86_64/usr/share/maven2/poms/JPP.ovirt-engine-parent.pom

+ '[' -f ./target/parent-3.1.0.jar ']'
+ %add_maven_depmap JPP.ovirt-engine-parent.pom
/var/tmp/rpm-tmp.hkOAWN: line 58: fg: no job control
error: Bad exit status from /var/tmp/rpm-tmp.hkOAWN (%install)


RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.hkOAWN (%install)
make: *** [rpm] Error 1


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[Users] What is the best way to debug a VDSM hook?

2012-06-26 Thread Robert Middleswarth

I installed the hook smbios but it doesn't seem to be working.  I was 
told earlier I needed to create a custom property to pass the data but 
that doesn't seem to be working.  Not sure what I am doing wrong.  I am 
looking for debugging hints on how to show what is being passed to the 
hook to confirm it is grabbing the correct info and what is being passed 
back to vdsm?



http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=tree;f=vdsm_hooks/smbios;h=c61ce8e73dc66791eb0390be3e764541b34c1137;hb=HEAD

Thanks
Robert
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Re: [Users] What is the best way to debug a VDSM hook?

2012-06-26 Thread Robert Middleswarth


On 06/26/2012 03:16 PM, Itamar Heim wrote:

On 06/26/2012 01:55 PM, Robert Middleswarth wrote:

I installed the hook smbios but it doesn't seem to be working. I was
told earlier I needed to create a custom property to pass the data but
that doesn't seem to be working. Not sure what I am doing wrong. I am
looking for debugging hints on how to show what is being passed to the
hook to confirm it is grabbing the correct info and what is being passed
back to vdsm?


do you see smbios when editing the VM custom properties in the UI?


No I manually added it using the following command.

engine-config -s UserDefinedVMProperties='smbios=^.+$' --cver=3.1

Thanks
Robert



http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=tree;f=vdsm_hooks/smbios;h=c61ce8e73dc66791eb0390be3e764541b34c1137;hb=HEAD 




Thanks
Robert
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Re: [Users] What is the best way to debug a VDSM hook?

2012-06-26 Thread Robert Middleswarth


On 06/26/2012 03:40 PM, Itamar Heim wrote:

On 06/26/2012 03:39 PM, Robert Middleswarth wrote:

On 06/26/2012 03:16 PM, Itamar Heim wrote:

On 06/26/2012 01:55 PM, Robert Middleswarth wrote:

I installed the hook smbios but it doesn't seem to be working. I was
told earlier I needed to create a custom property to pass the data but
that doesn't seem to be working. Not sure what I am doing wrong. I am
looking for debugging hints on how to show what is being passed to the
hook to confirm it is grabbing the correct info and what is being 
passed

back to vdsm?


do you see smbios when editing the VM custom properties in the UI?


No I manually added it using the following command.

engine-config -s UserDefinedVMProperties='smbios=^.+$' --cver=3.1


and after restarting the engine, do you see this options under custom 
properties when editing a VM?
Yes I do but I don't see the data being passed to the VM.  So I need to 
try and trace though the process to see if I am missing a step to see why.


Thanks
Robert




Thanks
Robert



http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=tree;f=vdsm_hooks/smbios;h=c61ce8e73dc66791eb0390be3e764541b34c1137;hb=HEAD 





Thanks
Robert
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Re: [Users] oVirt 3.1 -- GlusterFS 3.3


On 06/25/2012 07:59 PM, Nathan Stratton wrote:


Steps:

1) Installed ovirt-engine, configured Cluster for GlusterFS
2) Installed 8 ovirt 3.1 nodes
3) Joined all 8 notes with ovirt-engine (all up and happy)
4) Manually added all 8 peers for GlusterFS on hosts (all peers happy)
5) Create Volume errors:

2012-06-25 16:44:42,412 WARN 
[org.ovirt.engine.core.dal.job.ExecutionMessageDirector] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] The message key CreateGlusterVolume 
is missing from bundles/ExecutionMessages
2012-06-25 16:44:42,483 INFO 
[org.ovirt.engine.core.bll.gluster.CreateGlusterVolumeCommand] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Running command: 
CreateGlusterVolumeCommand internal: false. Entities affected : ID: 
99408929-82cf-4dc7-a532-9d998063fa95 Type: VdsGroups
2012-06-25 16:44:42,486 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.CreateGlusterVolumeVDSCommand] (ajp--0.0.0.0-8009-4) 
[6c02c1f5] START, CreateGlusterVolumeVDSCommand(vdsId = 
8324ff12-bf1c-11e1-b235-43d3f71a81d8), log id: 15757d4c
2012-06-25 16:44:42,593 ERROR 
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Failed in CreateGlusterVolumeVDS method
2012-06-25 16:44:42,594 ERROR 
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Error code unexpected and error 
message VDSGenericException: VDSErrorException: Failed to 
CreateGlusterVolumeVDS, error = Unexpected exception
2012-06-25 16:44:42,594 ERROR 
[org.ovirt.engine.core.vdsbroker.VDSCommandBase] (ajp--0.0.0.0-8009-4) 
[6c02c1f5] Command CreateGlusterVolumeVDS execution failed. Exception: 
VDSErrorException: VDSGenericException: VDSErrorException: Failed to 
CreateGlusterVolumeVDS, error = Unexpected exception
2012-06-25 16:44:42,595 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.CreateGlusterVolumeVDSCommand] (ajp--0.0.0.0-8009-4) 
[6c02c1f5] FINISH, CreateGlusterVolumeVDSCommand, log id: 15757d4c
2012-06-25 16:44:42,596 ERROR 
[org.ovirt.engine.core.bll.gluster.CreateGlusterVolumeCommand] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Command 
org.ovirt.engine.core.bll.gluster.CreateGlusterVolumeCommand throw Vdc 
Bll exception. With error message VdcBLLException: 
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: 
VDSGenericException: VDSErrorException: Failed to 
CreateGlusterVolumeVDS, error = Unexpected exception


I am tiring to write up a howto on the process.  Since I just got 
everything working recently and am testing right now.  Make sure you 
have gluster 3.3 installed not gluster 3.2.5 that comes with F17.  I 
installed from http://repos.fedorapeople.org/repos/kkeithle/glusterfs/ .


Thanks
Robert





Nathan Stratton
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http://www.robotics.net
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Re: [Users] oVirt 3.1 -- GlusterFS 3.3


On 06/25/2012 09:01 PM, Nathan Stratton wrote:

On Mon, 25 Jun 2012, Robert Middleswarth wrote:


On 06/25/2012 07:59 PM, Nathan Stratton wrote:


Steps:

1) Installed ovirt-engine, configured Cluster for GlusterFS
2) Installed 8 ovirt 3.1 nodes
3) Joined all 8 notes with ovirt-engine (all up and happy)
4) Manually added all 8 peers for GlusterFS on hosts (all peers happy)
5) Create Volume errors:

2012-06-25 16:44:42,412 WARN 
[org.ovirt.engine.core.dal.job.ExecutionMessageDirector] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] The message key CreateGlusterVolume 
is missing from bundles/ExecutionMessages
2012-06-25 16:44:42,483 INFO 
[org.ovirt.engine.core.bll.gluster.CreateGlusterVolumeCommand] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Running command: 
CreateGlusterVolumeCommand internal: false. Entities affected : ID: 
99408929-82cf-4dc7-a532-9d998063fa95 Type: VdsGroups
2012-06-25 16:44:42,486 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.CreateGlusterVolumeVDSCommand] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] START, 
CreateGlusterVolumeVDSCommand(vdsId = 
8324ff12-bf1c-11e1-b235-43d3f71a81d8), log id: 15757d4c
2012-06-25 16:44:42,593 ERROR 
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Failed in CreateGlusterVolumeVDS 
method
Make sure vdsm-gluster is installed on all nodes?  It wasn't installed 
on nodes that were added before I added a check box to support gluster 
on the cluster.


Thanks
Robert
2012-06-25 16:44:42,594 ERROR 
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Error code unexpected and error 
message VDSGenericException: VDSErrorException: Failed to 
CreateGlusterVolumeVDS, error = Unexpected exception
2012-06-25 16:44:42,594 ERROR 
[org.ovirt.engine.core.vdsbroker.VDSCommandBase] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Command CreateGlusterVolumeVDS 
execution failed. Exception: VDSErrorException: VDSGenericException: 
VDSErrorException: Failed to CreateGlusterVolumeVDS, error = 
Unexpected exception
2012-06-25 16:44:42,595 INFO 
[org.ovirt.engine.core.vdsbroker.gluster.CreateGlusterVolumeVDSCommand] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] FINISH, 
CreateGlusterVolumeVDSCommand, log id: 15757d4c
2012-06-25 16:44:42,596 ERROR 
[org.ovirt.engine.core.bll.gluster.CreateGlusterVolumeCommand] 
(ajp--0.0.0.0-8009-4) [6c02c1f5] Command 
org.ovirt.engine.core.bll.gluster.CreateGlusterVolumeCommand throw 
Vdc Bll exception. With error message VdcBLLException: 
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: 
VDSGenericException: VDSErrorException: Failed to 
CreateGlusterVolumeVDS, error = Unexpected exception


I am tiring to write up a howto on the process.  Since I just got 
everything working recently and am testing right now.  Make sure you 
have gluster 3.3 installed not gluster 3.2.5 that comes with F17.  I 
installed from http://repos.fedorapeople.org/repos/kkeithle/glusterfs/ .


Yes, running 3.3.





Nathan Stratton
nathan at robotics.net
http://www.robotics.net



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Re: [Users] oVirt 3.1 -- GlusterFS 3.3


On 06/25/2012 09:26 PM, Nathan Stratton wrote:

On Mon, 25 Jun 2012, Robert Middleswarth wrote:

Make sure vdsm-gluster is installed on all nodes?  It wasn't 
installed on nodes that were added before I added a check box to 
support gluster on the cluster.


Yes, it was out of 8 boxes I was looking at the vdsm logs on box 1 and 
ovirt-engine tried to start gluster on a different box so I did not 
see the vdsm log. Once I did, it was clear that gluster we not happy 
about the directory being used for gluster in the past. To fix that I 
just ran the following on all 8 of my hosts:


cd /export/ ;for i in `attr -lq .`; do   setfattr -x trusted.$i .; done

I now have a happy gluster volume called share. Now I am lost as to 
how to use that volume. Do I have to change the Default NFS storage 
type? How do I get this bad boy mounted?
I spent 2 weeks tiring to get glusterfs working with no luck. However I 
was able to get gluster nfs working.  Here are the steps I needed to do.


1) I added the following option to the volume.  Might only need the 1st 
one but I have all 3 of them set on my working system.

a) nfs.nlm off
b) nfs.register-with-portmap on
c) nfs.addr-namelookup off
2) Mount the volume outside of ovirt. mount -t nfs 
ipofonenode:/volumename /temp/share/name

3) chown -R 36.36 /temp/share/name.
4) umount /temp/share/name
5) Added a new NFS domain with the NFS Export Path: localhost:/volumename

I was then able to active the NFS based Data Center and add working VM's

Thanks
Robert




Nathan Stratton
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http://www.robotics.net




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Re: [Users] oVirt 3.1 -- GlusterFS 3.3


On 06/25/2012 10:51 PM, Nathan Stratton wrote:

On Mon, 25 Jun 2012, Robert Middleswarth wrote:

I now have a happy gluster volume called share. Now I am lost as to 
how to use that volume. Do I have to change the Default NFS storage 
type? How do I get this bad boy mounted?
I spent 2 weeks tiring to get glusterfs working with no luck. However 
I was able to get gluster nfs working.  Here are the steps I needed 
to do.


Are there any docs on direct gluster?
No.  I got close to getting it to work but I was having issues with 
Fedora 17 crashing every 10 to 12 hours and that might have been why I 
couldn't get that last 1%.  I did pretty much the same steps to get 
really close to getting the glusterfs structure to work.


1) Mount the volume outside of ovirt. mount -t nfs 
ipofonenode:/volumename /temp/share/name or mount -t glusterfs 
ipofonenode:/volumename /temp/share/name

2) chown -R 36.36 /temp/share/name
3) umount /temp/share/name
4) Added a new Postfix gluster fs domain with the Path of: 
localhost:/volumename and the type of glusterfs.


It mounted fine but I couldn't get it to activate.

1) I added the following option to the volume.  Might only need the 
1st one but I have all 3 of them set on my working system.a) nfs.nlm off

b) nfs.register-with-portmap on
c) nfs.addr-namelookup off
2) Mount the volume outside of ovirt. mount -t nfs 
ipofonenode:/volumename /temp/share/name

3) chown -R 36.36 /temp/share/name.
4) umount /temp/share/name
5) Added a new NFS domain with the NFS Export Path: 
localhost:/volumename


I was then able to active the NFS based Data Center and add working VM's


Problme I am running into is that I need to add -o 
mountproto=tcp,vers=3 because it looks like it is defaulting to udp 
and gluster NFS does not support that.

Try editing file /etc/nfsmount.conf on each node and add the following.

[ NFSMount_Global_Options ]
Defaultvers=3
Nfsvers=3

Thanks
Robert






Nathan Stratton
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http://www.robotics.net



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Re: [Users] oVirt 3.1 -- GlusterFS 3.3


On 06/25/2012 11:38 PM, Nathan Stratton wrote:

On Mon, 25 Jun 2012, Robert Middleswarth wrote:

Problme I am running into is that I need to add -o 
mountproto=tcp,vers=3 because it looks like it is defaulting to udp 
and gluster NFS does not support that.

Try editing file /etc/nfsmount.conf on each node and add the following.

[ NFSMount_Global_Options ]
Defaultvers=3
Nfsvers=3


Thanks Robert, you rock. I added tcp and ver3 and it works.


Care to provide your settings?



Nathan Stratton
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Re: [Users] oVirt 3.1 and Glusterfs using NFS shares.


On 06/23/2012 10:29 PM, Robert Middleswarth wrote:

On 06/23/2012 09:08 PM, Itamar Heim wrote:

On 06/24/2012 03:50 AM, Robert Middleswarth wrote:
It took me a while with lots of trail and error but I am pretty 
close to

getting everything working but my latest error seems to be permission
related. Very much like the error one gets with regular nfs and the
share not owned by the correct uid/gid. But there doesn't seem to be a
way to fix it. According to this doc
http://www.gluster.org/community/documentation/index.php/Translators/features/filter 


on the Gluster site you can set those but I don't see a way to set that
inside the interface and the files I would need to change get over
written but vdsm. Am I missing something really obvious? Has anyone
actually been able to get ovirt and glusterfs running together. I feel
like I am so close just missing one little piece of the puzzle.


which files are getting written over by vdsm / when?

/var/lib/glusterd/nfs/nfs-server.vol

If you make any change insides the volume tab.


the effort so far was on allowing to provision the gluster volumes.
assumption was posix fs domains should allow to consume them until 
native gluster support in qemu will arrive later.

sounds like there is at least one more hurdle around the permissions.
I have tired using it as both glusterfs and nfs and in both cases I am 
seeing the same thing.  Once you install Gluster 3.3 and fix iptables 
join the boxes together volumes creation pretty much works but when I 
attempt to mount them they mount as user root and user kvm has no 
access to the share.
After getting some sleep.  I mounted the volume outside of oVirt.  Then 
chown it to user 36.36.  Then umounted.  After doing that I was able to 
mount the nfs share inside oVirt.   I was then able to bring the Data 
Storage and the Data Center on-line.  I am uploading ISO right now to 
test creating VM's


Vijay/Shireesh/Bala - any thoughts on how to set the ownership and 
permissions so vdsm can use the volume as a storage domain?


Thanks,
   Itamar


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Robert

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Re: [Users] Getting a stream of errors inside engine.log


On 06/24/2012 09:55 AM, Doron Fediuck wrote:

On 22/06/12 04:12, Robert Middleswarth wrote:

Getting a log full of error messages like these.

2012-06-21 21:03:30,075 ERROR 
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils] 
(QuartzScheduler_Worker-90) Failed to decryptData must start with zero
2012-06-21 21:03:46,235 ERROR 
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils] 
(QuartzScheduler_Worker-18) Failed to decryptData must not be longer than 128 
bytes

What is causing this and what can I do to fix it?

Thanks
Robert

Hi Robert,
This really depends on your setup (devel' or yum installed).
There are several DB values which are encrypted during the installation which 
you override
by plain text values. In most cases the engine tries to fallback, and use the 
original value
it got despite the error. The question now you should answer, is if you have 
any other issue.
If things seem to work well, than it's an issue of encrypting the relevant 
values (if needed).
If you have other related issues, then setting these values to plain text 
should use the fallback
and resolve the issue.

There doesn't seem to be any negitive effect other then making the log 
hard to read.  Is there any way to suppress the error?


Thanks
Robert

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Re: [Users] Getting a stream of errors inside engine.log


On 06/24/2012 11:55 AM, Yair Zaslavsky wrote:

On 06/24/2012 06:45 PM, Robert Middleswarth wrote:

On 06/24/2012 09:55 AM, Doron Fediuck wrote:

On 22/06/12 04:12, Robert Middleswarth wrote:

Getting a log full of error messages like these.

2012-06-21 21:03:30,075 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-90) Failed to decryptData must start with zero
2012-06-21 21:03:46,235 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-18) Failed to decryptData must not be longer
than 128 bytes

What is causing this and what can I do to fix it?

Thanks
Robert

Hi Robert,
This really depends on your setup (devel' or yum installed).
There are several DB values which are encrypted during the
installation which you override
by plain text values. In most cases the engine tries to fallback, and
use the original value
it got despite the error. The question now you should answer, is if
you have any other issue.
If things seem to work well, than it's an issue of encrypting the
relevant values (if needed).
If you have other related issues, then setting these values to plain
text should use the fallback
and resolve the issue.


There doesn't seem to be any negitive effect other then making the log
hard to read.  Is there any way to suppress the error?

Thanks
Robert

Robert, I do suggest that you try further to investigate the root cause
for this.
However, it is possible to modify the configuration not to log this
error - you should be able to define a log4j category at
$JBOSS_HOME/standalone/configuration/standalone.xml (under subsystem
xmlns=urn:jboss:domain:logging:1.1) in such a way that for
EncryptionUtils only FATAL messages will appear at the log (and still, I
suggest that you further try to investigate why this is happening in the
first place).

Yair
I am fine with investigating why but these error's are so generic I have 
no idea what files to check?  Despite tiring a few times I really don't 
get Java.

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Re: [Users] Getting a stream of errors inside engine.log


On 06/24/2012 12:11 PM, Yair Zaslavsky wrote:

On 06/24/2012 07:02 PM, Robert Middleswarth wrote:

On 06/24/2012 11:55 AM, Yair Zaslavsky wrote:

On 06/24/2012 06:45 PM, Robert Middleswarth wrote:

On 06/24/2012 09:55 AM, Doron Fediuck wrote:

On 22/06/12 04:12, Robert Middleswarth wrote:

Getting a log full of error messages like these.

2012-06-21 21:03:30,075 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-90) Failed to decryptData must start with zero
2012-06-21 21:03:46,235 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-18) Failed to decryptData must not be longer
than 128 bytes

What is causing this and what can I do to fix it?

Thanks
Robert

Hi Robert,
This really depends on your setup (devel' or yum installed).
There are several DB values which are encrypted during the
installation which you override
by plain text values. In most cases the engine tries to fallback, and
use the original value
it got despite the error. The question now you should answer, is if
you have any other issue.
If things seem to work well, than it's an issue of encrypting the
relevant values (if needed).
If you have other related issues, then setting these values to plain
text should use the fallback
and resolve the issue.


There doesn't seem to be any negitive effect other then making the log
hard to read.  Is there any way to suppress the error?

Thanks
Robert

Robert, I do suggest that you try further to investigate the root cause
for this.
However, it is possible to modify the configuration not to log this
error - you should be able to define a log4j category at
$JBOSS_HOME/standalone/configuration/standalone.xml (under subsystem
xmlns=urn:jboss:domain:logging:1.1) in such a way that for
EncryptionUtils only FATAL messages will appear at the log (and still, I
suggest that you further try to investigate why this is happening in the
first place).

Yair

I am fine with investigating why but these error's are so generic I have
no idea what files to check?  Despite tiring a few times I really don't
get Java.

Robert - we can go to two approaches here with logging both require you
to define a log4j category for EncryptionUtils

First approach - as I suggested, move to FATAL - you will not see these
errors.
Second approach - move to DEBUG. I looked at the code, and saw that if
you define a category for EncryptionUtils  with DEBUG level you will
also get a print of stacktrace, this may assist in understanding the
problem you're facing.

Yair,

I checked standalone.xml file and there is no section related to 
EncyptionUtils nor was there a definition for engine.log I am guessing 
that these are defined in a diff config file.



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Thanks
Robert

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Re: [Users] Getting a stream of errors inside engine.log


On 06/24/2012 12:35 PM, Yair Zaslavsky wrote:

On 06/24/2012 07:26 PM, Robert Middleswarth wrote:

On 06/24/2012 12:11 PM, Yair Zaslavsky wrote:

On 06/24/2012 07:02 PM, Robert Middleswarth wrote:

On 06/24/2012 11:55 AM, Yair Zaslavsky wrote:

On 06/24/2012 06:45 PM, Robert Middleswarth wrote:

On 06/24/2012 09:55 AM, Doron Fediuck wrote:

On 22/06/12 04:12, Robert Middleswarth wrote:

Getting a log full of error messages like these.

2012-06-21 21:03:30,075 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-90) Failed to decryptData must start with
zero
2012-06-21 21:03:46,235 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-18) Failed to decryptData must not be longer
than 128 bytes

What is causing this and what can I do to fix it?

Thanks
Robert

Hi Robert,
This really depends on your setup (devel' or yum installed).
There are several DB values which are encrypted during the
installation which you override
by plain text values. In most cases the engine tries to fallback, and
use the original value
it got despite the error. The question now you should answer, is if
you have any other issue.
If things seem to work well, than it's an issue of encrypting the
relevant values (if needed).
If you have other related issues, then setting these values to plain
text should use the fallback
and resolve the issue.


There doesn't seem to be any negitive effect other then making the log
hard to read.  Is there any way to suppress the error?

Thanks
Robert

Robert, I do suggest that you try further to investigate the root cause
for this.
However, it is possible to modify the configuration not to log this
error - you should be able to define a log4j category at
$JBOSS_HOME/standalone/configuration/standalone.xml (under subsystem
xmlns=urn:jboss:domain:logging:1.1) in such a way that for
EncryptionUtils only FATAL messages will appear at the log (and
still, I
suggest that you further try to investigate why this is happening in
the
first place).

Yair

I am fine with investigating why but these error's are so generic I have
no idea what files to check?  Despite tiring a few times I really don't
get Java.

Robert - we can go to two approaches here with logging both require you
to define a log4j category for EncryptionUtils

First approach - as I suggested, move to FATAL - you will not see these
errors.
Second approach - move to DEBUG. I looked at the code, and saw that if
you define a category for EncryptionUtils  with DEBUG level you will
also get a print of stacktrace, this may assist in understanding the
problem you're facing.

Yair,

I checked standalone.xml file and there is no section related to
EncyptionUtils nor was there a definition for engine.log I am guessing
that these are defined in a diff config file.

You should modify this file and add a category for EncryptionUtils -
look at how the category -

logger category=org.ovirt
 level name=INFO/
 handlers
 handler name=ENGINE_LOG/
 /handlers
 /logger



Is defined.
I don't see that at all.  I am using CentOS 6.2 with 
http://www.dreyou.org/ovirt/ Build 8.


Thanks
Robert

What you should do is add

logger category=org.ovirt.engine.core.engineencryptutils
   level name=FATAL/
 handlers
 handler name=ENGINE_LOG/
 /handlers
 /logger

Near the logger category for org.ovirt (I mean, as a sibling to that
element).
Pay attention that here i defined it for FATAL - you may wish to try it
with DEBUG to see the stacktrace.

Yair




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[Users] oVirt 3.1 and Glusterfs using NFS shares.

2012-06-23 Thread Robert Middleswarth

It took me a while with lots of trail and error but I am pretty close to 
getting everything working but my latest error seems to be permission 
related.  Very much like the error one gets with regular nfs and the 
share not owned by the correct uid/gid.  But there doesn't seem to be a 
way to fix it.  According to this doc 
http://www.gluster.org/community/documentation/index.php/Translators/features/filter 
on the Gluster site you can set those but I don't see a way to set that 
inside the interface and the files I would need to change get over 
written but vdsm.  Am I missing something really obvious?  Has anyone 
actually been able to get ovirt and glusterfs running together.  I feel 
like I am so close just missing one little piece of the puzzle.


Thanks
Robert



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Re: [Users] oVirt 3.1 and Glusterfs using NFS shares.

2012-06-23 Thread Robert Middleswarth


On 06/23/2012 09:08 PM, Itamar Heim wrote:

On 06/24/2012 03:50 AM, Robert Middleswarth wrote:

It took me a while with lots of trail and error but I am pretty close to
getting everything working but my latest error seems to be permission
related. Very much like the error one gets with regular nfs and the
share not owned by the correct uid/gid. But there doesn't seem to be a
way to fix it. According to this doc
http://www.gluster.org/community/documentation/index.php/Translators/features/filter 


on the Gluster site you can set those but I don't see a way to set that
inside the interface and the files I would need to change get over
written but vdsm. Am I missing something really obvious? Has anyone
actually been able to get ovirt and glusterfs running together. I feel
like I am so close just missing one little piece of the puzzle.


which files are getting written over by vdsm / when?

/var/lib/glusterd/nfs/nfs-server.vol

If you make any change insides the volume tab.


the effort so far was on allowing to provision the gluster volumes.
assumption was posix fs domains should allow to consume them until 
native gluster support in qemu will arrive later.

sounds like there is at least one more hurdle around the permissions.
I have tired using it as both glusterfs and nfs and in both cases I am 
seeing the same thing.  Once you install Gluster 3.3 and fix iptables 
join the boxes together volumes creation pretty much works but when I 
attempt to mount them they mount as user root and user kvm has no access 
to the share.


Vijay/Shireesh/Bala - any thoughts on how to set the ownership and 
permissions so vdsm can use the volume as a storage domain?


Thanks,
   Itamar


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Re: [Users] Not able to add node 2.3 to ovirt-engine 3.1

2012-06-22 Thread Robert Middleswarth


On 06/22/2012 01:21 PM, Douglas Landgraf wrote:

Hi Jose,

On 06/22/2012 05:18 AM, jose garcia wrote:

Good morning,

I have installed oVirt 3.1 over Fedora 17. When approving oVirt node 
it is added install fails. There is no output to engine.log or 
vdsm.log in the node whatsoever. It just fails. Is there a particular 
ovirt-node-iso version to be used with version 3.1 of the manager?


Only problem I see in the system is that sometimes service libvirtd 
complains about not finding /etc/libvirt/krb5.tab and virsh is not 
accesible.


A few logs should be generated in /tmp/vds_*  in the node side.
Can you please check or attach these logs?


Version 2.3 uses the 3.0 protocol not the 3.1 protocol.  There 2.4 has 
issues and wont register currently that is waiting on a fix to go in.  
In theory you could use the 2.3 iso to talk to a data center setup for 
3.0 but I am not sure if anyone has tested that or not.


Thanks
Robert

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Re: [Users] I am using the CentOS build from the 12th. I the engine is dieing with the following error.

2012-06-21 Thread Robert Middleswarth




On 06/18/2012 04:47 AM, Juan Hernandez wrote:

On 06/18/2012 04:25 AM, Robert Middleswarth wrote:

2012-06-17 05:21:24,682 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(ajp--0.0.0.0-8009-9) Failed to decryptjava.io.FileNotFoundException:
/etc/pki/ovirt-engine/.keystore (Too many open files)
2012-06-17 05:21:26,121 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-88) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 05:21:26,130 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-88) XML RPC error in command GetCapabilitiesVDS
( Vds: ann100ovirt01 ), the error was:
java.util.concurrent.ExecutionException:
java.lang.reflect.InvocationTargetException, SocketException: Too many
open files
2012-06-17 15:49:08,577 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-28) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 20:21:13,943 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-64) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 20:21:15,949 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-65) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:00:15,133 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-98) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:07:00,037 WARN  [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-5) File /usr/share/vdsm-bootstrap/deployUtil.py is
47867 bytes long. Please reconsider using this servlet for files larger
than 8192 bytes.
2012-06-17 21:07:00,115 WARN  [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-6) File /usr/share/vdsm-bootstrap/vds_bootstrap.py
is 33884 bytes long. Please reconsider using this servlet for files
larger than 8192 bytes.
2012-06-17 21:32:10,686 WARN  [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-6) File /usr/share/vdsm-bootstrap/deployUtil.py is
47867 bytes long. Please reconsider using this servlet for files larger
than 8192 bytes.
2012-06-17 21:32:10,752 WARN  [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-1) File /usr/share/vdsm-bootstrap/vds_bootstrap.py
is 33884 bytes long. Please reconsider using this servlet for files
larger than 8192 bytes.
2012-06-17 21:44:34,028 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-23) XML RPC error in command ListVDS ( Vds:
ann100ovirt01 ), the error was: java.util.concurrent.ExecutionException:
java.lang.reflect.InvocationTargetException, SocketException: Too many
open files
2012-06-17 21:44:36,034 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-26) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:44:36,045 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-26) XML RPC error in command GetCapabilitiesVDS
( Vds: ann100ovirt01 ), the error was:
java.util.concurrent.ExecutionException:
java.lang.reflect.InvocationTargetException, SocketException: Too many
open files


I restarted ovirt-engine and ran lsof -p 3557

I see hundreds of the same open file.

java3557 ovirt  839r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  840r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  841r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  842r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  843r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  844r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  845r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  846r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  847r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  848r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  849r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  850r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  851r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  852r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  853r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore
java3557 ovirt  854r   REG  253,0 3230  7865608
/etc/pki/ovirt-engine/.keystore

Re: [Users] Ovirt 3.1 and gluster (creation in ovirt)

2012-06-21 Thread Robert Middleswarth


On 06/19/2012 12:41 AM, Itamar Heim wrote:

On 06/19/2012 12:18 AM, Robert Middleswarth wrote:

I create a glusterfs storage ontop of a volume but vdsm is mounting it
as user root NOT kvm. Is there some kind of option I can add to tell it
to use user kvm?


sounds like we are missing a step to change the permissions on it to kvm?
shireesh/ayal/vijay - any thoughts on which point should we change the 
permissions on the gluster volume to allow to use it in vdsm?
Should I put this into bugzilla?  Anything specif you want in the bug 
report?


Thanks
Robert




Thanks
Robert

On 06/18/2012 11:06 AM, Itamar Heim wrote:

On 06/18/2012 06:03 PM, зоррыч wrote:

Posix FS storage


and you can mount this from vdsm via sudo with same mount options and
use it?





-Original Message-
From: Itamar Heim [mailto:ih...@redhat.com]
Sent: Monday, June 18, 2012 6:29 PM
To: зоррыч
Cc: 'Vijay Bellur'; 'Robert Middleswarth'; users@ovirt.org; 'Daniel
Paikov'
Subject: Re: [Users] Ovirt 3.1 and gluster (creation in ovirt)

On 06/18/2012 04:50 PM, зоррыч wrote:

Any ideas for solutions?

Is this a bug?

*From:*users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On
Behalf Of *зоррыч
*Sent:* Sunday, June 17, 2012 12:04 AM
*To:* 'Vijay Bellur'; 'Robert Middleswarth'
*Cc:* users@ovirt.org; 'Daniel Paikov'
*Subject:* Re: [Users] Ovirt 3.1 and gluster (creation in ovirt)

I have updated GlusterFS and volume successfully created

Thank you!

But I was not able to mount a storage domain.


an NFS or Posix FS storage domain?



Vdsm.log:

Thread-21025::DEBUG::2012-06-16
15:43:21,495::BindingXMLRPC::160::vds::(wrapper) [10.1.20.2]

Thread-21025::DEBUG::2012-06-16
15:43:21,495::task::588::TaskManager.Task::(_updateState)
Task=`8d841c96-43e3-4d4b-b115-a36c4adf695a`::moving from state 
init -

state preparing

Thread-21025::INFO::2012-06-16
15:43:21,503::logUtils::37::dispatcher::(wrapper) Run and protect:
validateStorageServerConnection(domType=6,
spUUID='----', conList=[{'port': '',
'connection': '10.1.20.7:/sd2', 'iqn': '', 'portal': '', 'user': '',
'vfs_type': 'glusterfs', 'password': '**', 'id':
'----'}], options=None)

Thread-21025::INFO::2012-06-16
15:43:21,503::logUtils::39::dispatcher::(wrapper) Run and protect:
validateStorageServerConnection, Return response: {'statuslist':
[{'status': 0, 'id': '----'}]}

Thread-21025::DEBUG::2012-06-16
15:43:21,503::task::1172::TaskManager.Task::(prepare)
Task=`8d841c96-43e3-4d4b-b115-a36c4adf695a`::finished: {'statuslist':
[{'status': 0, 'id': '----'}]}

Thread-21025::DEBUG::2012-06-16
15:43:21,503::task::588::TaskManager.Task::(_updateState)
Task=`8d841c96-43e3-4d4b-b115-a36c4adf695a`::moving from state
preparing
- state finished

Thread-21025::DEBUG::2012-06-16
15:43:21,503::resourceManager::809::ResourceManager.Owner::(releaseAll 


) Owner.releaseAll requests {} resources {}

Thread-21025::DEBUG::2012-06-16
15:43:21,504::resourceManager::844::ResourceManager.Owner::(cancelAll) 


Owner.cancelAll requests {}

Thread-21025::DEBUG::2012-06-16
15:43:21,504::task::978::TaskManager.Task::(_decref)
Task=`8d841c96-43e3-4d4b-b115-a36c4adf695a`::ref 0 aborting False

Thread-21026::DEBUG::2012-06-16
15:43:21,526::BindingXMLRPC::160::vds::(wrapper) [10.1.20.2]

Thread-21026::DEBUG::2012-06-16
15:43:21,526::task::588::TaskManager.Task::(_updateState)
Task=`2a6538e5-b961-478a-bce6-f5ded1a62bca`::moving from state 
init -

state preparing

Thread-21026::INFO::2012-06-16
15:43:21,527::logUtils::37::dispatcher::(wrapper) Run and protect:
connectStorageServer(domType=6,
spUUID='----', conList=[{'port': '',
'connection': '10.1.20.7:/sd2', 'iqn': '', 'portal': '', 'user': '',
'vfs_type': 'glusterfs', 'password': '**', 'id':
'e7766e1d-f2c6-45ee-900e-00c6689649cd'}], options=None)

Thread-21026::DEBUG::2012-06-16
15:43:21,530::lvm::460::OperationMutex::(_invalidateAllPvs) Operation
'lvm invalidate operation' got the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::462::OperationMutex::(_invalidateAllPvs) Operation
'lvm invalidate operation' released the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::472::OperationMutex::(_invalidateAllVgs) Operation
'lvm invalidate operation' got the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::474::OperationMutex::(_invalidateAllVgs) Operation
'lvm invalidate operation' released the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::493::OperationMutex::(_invalidateAllLvs) Operation
'lvm invalidate operation' got the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::495::OperationMutex::(_invalidateAllLvs) Operation
'lvm invalidate operation' released the operation mutex

Thread-21026::INFO::2012-06-16
15:43:21,532::logUtils::39::dispatcher::(wrapper) Run and protect:
connectStorageServer, Return

[Users] Getting a stream of errors inside engine.log

2012-06-21 Thread Robert Middleswarth


Getting a log full of error messages like these.

2012-06-21 21:03:30,075 ERROR 
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils] 
(QuartzScheduler_Worker-90) Failed to decryptData must start with zero
2012-06-21 21:03:46,235 ERROR 
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils] 
(QuartzScheduler_Worker-18) Failed to decryptData must not be longer 
than 128 bytes


What is causing this and what can I do to fix it?

Thanks
Robert
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Re: [Users] I am using the CentOS build from the 12th. I the engine is dieing with the following error.

2012-06-20 Thread Robert Middleswarth


On 06/20/2012 01:36 AM, Itamar Heim wrote:

On 06/20/2012 04:09 AM, Robert Middleswarth wrote:

On 06/18/2012 04:47 AM, Juan Hernandez wrote:

On 06/18/2012 04:25 AM, Robert Middleswarth wrote:

2012-06-17 05:21:24,682 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(ajp--0.0.0.0-8009-9) Failed to decryptjava.io.FileNotFoundException:
/etc/pki/ovirt-engine/.keystore (Too many open files)
2012-06-17 05:21:26,121 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-88) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 05:21:26,130 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-88) XML RPC error in command 
GetCapabilitiesVDS

( Vds: ann100ovirt01 ), the error was:
java.util.concurrent.ExecutionException:
java.lang.reflect.InvocationTargetException, SocketException: Too many
open files
2012-06-17 15:49:08,577 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-28) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 20:21:13,943 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-64) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 20:21:15,949 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-65) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:00:15,133 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-98) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:07:00,037 WARN [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-5) File /usr/share/vdsm-bootstrap/deployUtil.py is
47867 bytes long. Please reconsider using this servlet for files 
larger

than 8192 bytes.
2012-06-17 21:07:00,115 WARN [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-6) File /usr/share/vdsm-bootstrap/vds_bootstrap.py
is 33884 bytes long. Please reconsider using this servlet for files
larger than 8192 bytes.
2012-06-17 21:32:10,686 WARN [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-6) File /usr/share/vdsm-bootstrap/deployUtil.py is
47867 bytes long. Please reconsider using this servlet for files 
larger

than 8192 bytes.
2012-06-17 21:32:10,752 WARN [org.ovirt.engine.core.ServletUtils]
(ajp--0.0.0.0-8009-1) File /usr/share/vdsm-bootstrap/vds_bootstrap.py
is 33884 bytes long. Please reconsider using this servlet for files
larger than 8192 bytes.
2012-06-17 21:44:34,028 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-23) XML RPC error in command ListVDS ( Vds:
ann100ovirt01 ), the error was: 
java.util.concurrent.ExecutionException:

java.lang.reflect.InvocationTargetException, SocketException: Too many
open files
2012-06-17 21:44:36,034 ERROR
[org.ovirt.engine.core.engineencryptutils.EncryptionUtils]
(QuartzScheduler_Worker-26) Failed to
decryptjava.io.FileNotFoundException: /etc/pki/ovirt-engine/.keystore
(Too many open files)
2012-06-17 21:44:36,045 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand]
(QuartzScheduler_Worker-26) XML RPC error in command 
GetCapabilitiesVDS

( Vds: ann100ovirt01 ), the error was:
java.util.concurrent.ExecutionException:
java.lang.reflect.InvocationTargetException, SocketException: Too many
open files


I restarted ovirt-engine and ran lsof -p 3557

I see hundreds of the same open file.

java 3557 ovirt 839r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 840r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 841r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 842r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 843r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 844r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 845r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 846r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 847r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 848r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 849r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 850r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 851r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 852r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 853r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore
java 3557 ovirt 854r REG 253,0 3230 7865608
/etc/pki/ovirt-engine/.keystore

Is anyone else seeing this?


There are two issues that might be affecting you here:

1

Re: [Users] Sanlock issue when trying to start vm

2012-06-20 Thread Robert Middleswarth


On 06/20/2012 08:33 AM, Dennis Jacobfeuerborn wrote:

On 06/20/2012 08:17 AM, Rami Vaknin wrote:

On 06/19/2012 09:36 PM, Dennis Jacobfeuerborn wrote:

Hi,
after getting the 3.1 beta engine and a host set up I now get an error when
trying to start a vm.

Engine reports this:
VM myvm is down. Exit message: internal error Failed to open socket to
sanlock daemon: No such file or directory.

Please take a look at the following bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=832935
https://bugzilla.redhat.com/show_bug.cgi?id=832056

Thanks, after modprobe softdog and restarting wdmd and sanlock I was able
to start the VM. Unfortunately my experiment with using nested VMs to fake
nodes didn't pan out (the guest-in-guest booted for a bit and then froze).

Is there a way to use pure qemu guests for testing (like in devstack)?
While I do have two systems that support hardware virtualization i cannot
reinstall either of them to use them as a host.

Regards,
   Dennis
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The CentOS builds include a plugin called vdsm-hook-simpleqemu I think I 
saw the hook sitting in Git as well so that plug-in might do what you 
are looking for?


Thanks
Robert
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Re: [Users] Setting up logical storage networks

2012-06-20 Thread Robert Middleswarth




On 06/20/2012 11:38 AM, Trey Dockendorf wrote:

Thanks for the response, see responses inline.

On Wed, Jun 20, 2012 at 2:54 AM, Mike Kolesnikmkole...@redhat.com  wrote:

Hi,

Please see reply in-line.


In ovirt-engine-3.1 I'm attempting to setup the base logical networks
and have run into 2 major issues.

Are you using cluster version 3.0 or 3.1?


I have been using 3.1 as it's the default.  Is the different just the
API updates?  All I could really find related to 3.0 vs 3.1 pertaining
to networking was this document
http://www.ovirt.org/wiki/Features/Design/Network/SetupNetworks


The first is I'm only seeing a Gateway field for the management
interface.  When I went to create a network for VMs (on seperate
subnet) I did not see a place to specify gateway (see img
ovirt_network_missing_gateway.png).  Right now my management port is
on a 100mbps network and the bridged devices live on a 1Gbps network
(net140 in cluster).  Is there a reason the gateway would be missing?
I've attached ovirt_networks.png that shows all the interfaces on my
host.

Unfortunately, oVirt supports setting only the default gateway of the Host
(This is the field you saw in the management network).

We could theoretically use initscripts' static routing files, but that is left 
for
future development.


So for now, is it then easier to just run all public interfaces
through the same subnet/gateway?  The main reason to run management
via 100Mbps and everything else 1Gbps was that our campus is out of
IPs so we're attempting to conserve on the usage of gigabit IPs.


The second issue I'm having is creating a storage network.  I created
2 logical networks , private0 and private1.  I left the VM Network
unchecked on both as my assumption was that dicates if they can be
added to VMs.  Since these are only for hosts to connect to the iSCSI
I didn't think that was necessary.  When I set the IP information
(private_network0.png) and select Ok the save goes through but when I
edit the interface again the information is gone and the file
ifcfg-eth4 does not have IP information.  This is what I looks like

DEVICE=eth4
ONBOOT=yes
BOOTPROTO=none
HWADDR=00:1b:21:1d:33:f0
NM_CONTROLLED=no
MTU=9000
Don't edit the ifcfg-eth4 / ifcfg-eth5 file instead edit 
ifcfg-logicnetworkname.  Set that to static with a gateway.  And that 
won't get over written.  However be warned Linux doesn't like having two 
default gateway's.  You might want to review 
http://www.centos.org/docs/2/rhl-rg-en-7.2/ch-networkscripts.html and 
use static routers.


Thanks
Robert

I didn't quite understand what you did here..
What I think you meant is:
1. You edited the network on a NIC, and provided static boot protocol
   with the parameters (ip, netmask).
2. After that when you clicked OK then the configuration was sent to
   the Host, and in the Network Interfaces tab for the Host you could
   see the IP in the Address column. On the host the ifcfg script for
   this network had these fields set.
--- Assuming that no restart of Host or VDSM on Host was done ---
3. You edited the network again, didn't change anything, and clicked OK.
4. This time, the boot protocol info was gone from display  ifcfg file
   on the Host.

Is this correct?

Also do you by any chance have the log files of ovirt (engine.log)/vdsm
(vdsm.log) with the flow that you did?

I'll try to clarify the steps I took a little better, sorry if it was
unclear before.

1. Create logical network in Cluster that was NOT a VM Network (my
assumption of how to setup a storage network)
2. Edit NIC on host, set boot protocol to static and provide
IP/Netmask, and select the logical network created in #1, check Save
network configuration
3. After clicking OK the corresponding ifcfg file on the node was
modified, but the values for IP/Netmask were missing.  Also the values
did not appear in the network interface list, and were not shown when
going to that same interface and selecting Add/Edit again

That process did not involve a reboot of the host.

So in the host interface eth5 I set the following via web interface

Network: private1
Boot Protocol: Static
IP: 10.20.1.241
Subnet Mask: 255.0.0.0
Check: Save network configuration

After the save the node's ifcfg-eth5 is touched (based on modified
date in ls -la) but this is all it contains
DEVICE=eth5
ONBOOT=yes
BOOTPROTO=none
HWADDR=00:1b:21:1d:33:f1
NM_CONTROLLED=no
MTU=9000


As far as I can tell the only setting from ovirt-engine that made it
to that file was the MTU setting defined when creating the logical
network for the cluster.

Is my process somehow wrong or am I missing a step?  I've done this
with the node being in both Up status and Maintenance, same
results.

As a test I manually updated the IP/Netmask of ifcfg-eth4 and it shows
up in the web interface with the correct information however any
changes via the web interface will remove the IPADDR and NETMASK
lines.


I also attached image cluster_logical_networks.png that shows the all
the logical networks

Re: [Users] oVirt 3.1 - Error adding host , incorrect vdsm version

You might want to disable InstallVds and restart the engine.  Since it 
will attempt to install the packages from yum and that could cause an 
issue if you are installing hand built RPM.


psql engine -U postgres -c UPDATE vdc_options set option_value = 
'false' where option_name = 'InstallVds'

service ovirt-engine restart


On 06/18/2012 04:01 PM, Trey Dockendorf wrote:
I have a ovirt-3.1 server installed in CentOS 6.2 via the ovirt-dre 
repo , this is what is installed on the server with ovirt-engine


ovirt-engine.noarch   
   3.1.0_0001-1.8.el6 
 @ovirt-dre
ovirt-engine-backend.noarch   
   3.1.0_0001-1.8.el6 
 @ovirt-dre
ovirt-engine-config.noarch 
  3.1.0_0001-1.8.el6   
   @ovirt-dre
ovirt-engine-dbscripts.noarch 
   3.1.0_0001-1.8.el6 
 @ovirt-dre
ovirt-engine-genericapi.noarch 
  3.1.0_0001-1.8.el6   
   @ovirt-dre
ovirt-engine-jbossas711.x86_64 
  1-0 
@ovirt-dre
ovirt-engine-notification-service.noarch   
  3.1.0_0001-1.8.el6   
   @ovirt-dre
ovirt-engine-restapi.noarch   
   3.1.0_0001-1.8.el6 
 @ovirt-dre
ovirt-engine-sdk.noarch   
   3.1.0.1-1alpha.el6 
 @ovirt-dre
ovirt-engine-setup.noarch 
   3.1.0_0001-1.8.el6 
 @ovirt-dre
ovirt-engine-tools-common.noarch   
  3.1.0_0001-1.8.el6   
   @ovirt-dre
ovirt-engine-userportal.noarch 
  3.1.0_0001-1.8.el6   
   @ovirt-dre
ovirt-engine-webadmin-portal.noarch   
   3.1.0_0001-1.8.el6 
 @ovirt-dre
ovirt-image-uploader.noarch   
   1.0.0-1.el6 
@ovirt-dre
ovirt-iso-uploader.noarch 
   1.0.0-1.el6 
@ovirt-dre
ovirt-log-collector.noarch 
  1.0.0-1.el6 
@ovirt-dre



I took an existing KVM server and installed vdsm and follow both the 
Dreyou instructions and those in ovirt documentation on setting up a 
node.  However when I add the node via ovirt management portal I get 
an error in the GUI on the step for VDSM_MAJOR_VER


on the node , /tmp/vds_bootstrap.64713.log
Mon, 18 Jun 2012 14:20:20 DEBUG Start VDS Validation 
Mon, 18 Jun 2012 14:20:20 DEBUGEntered VdsValidation(subject = 
'dc-kvm0.tamu.edu http://dc-kvm0.tamu.edu', random_num = 
'8408ad00-510d-47a7-98e9-ed73d95ad85d', rev_num = 'None', 
installVirtualizationService = 'True', installGlusterService = 'False')

Mon, 18 Jun 2012 14:20:20 DEBUGSetting up Package Sacks
Mon, 18 Jun 2012 14:20:22 DEBUGyumSearch: found vdsm entries: 
[YumAvailablePackageSqlite : vdsm-4.10.0-0.33.git40b2d55.el6.x86_64 
(0x17e8e90)]
Mon, 18 Jun 2012 14:20:22 DEBUGHost properly registered with 
RHN/Satellite.
Mon, 18 Jun 2012 14:20:22 DEBUG BSTRAP component='RHN_REGISTRATION' 
status='OK' message='Host properly registered with RHN/Satellite.'/
Mon, 18 Jun 2012 14:20:25 DEBUGyumSearchVersion: pkg 
vdsm-4.10.0-0.33.git40b2d55.el6.x86_64 does not start with: vdsm-4.9
Mon, 18 Jun 2012 14:20:25 ERRORUnable to fetch VDSM with minimal 
version of vdsm-4.9. Please check if host is properly registered with 
updated yum repository
Mon, 18 Jun 2012 14:20:25 DEBUG BSTRAP component='VDSM_MAJOR_VER' 
status='FAIL' message='Unable to fetch VDSM with minimal version of 
vdsm-4.9. Please check

Re: [Users] Host setup for 3.1 beta


On 06/18/2012 04:24 PM, Dennis Jacobfeuerborn wrote:

Hi,
is there a working way to add a host with the current beta code? I tried
the latest node iso and also a plain Fedora 17 with the latest vdsm
packages but in both cases the registration seems to succeed but the
installation seems to fail.

Regards,
   Dennis
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Ovirt-node-iso 2.4.0 has known issue with regestration and is waiting 
for a few bug fixes it isn't ready for testing or at least as of Friday 
wasn't.


F17 works but I had to get the network off network manager and using a 
bridge 1st that was much harder to get done on F17 then it was on both 
F16 and centos.


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

Re: [Users] Ovirt 3.1 and gluster (creation in ovirt)

I create a glusterfs storage ontop of a volume but vdsm is mounting it 
as user root NOT kvm.  Is there some kind of option I can add to tell it 
to use user kvm?


Thanks
Robert

On 06/18/2012 11:06 AM, Itamar Heim wrote:

On 06/18/2012 06:03 PM, зоррыч wrote:

Posix FS storage


and you can mount this from vdsm via sudo with same mount options and 
use it?






-Original Message-
From: Itamar Heim [mailto:ih...@redhat.com]
Sent: Monday, June 18, 2012 6:29 PM
To: зоррыч
Cc: 'Vijay Bellur'; 'Robert Middleswarth'; users@ovirt.org; 'Daniel 
Paikov'

Subject: Re: [Users] Ovirt 3.1 and gluster (creation in ovirt)

On 06/18/2012 04:50 PM, зоррыч wrote:

Any ideas for solutions?

Is this a bug?

*From:*users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On
Behalf Of *зоррыч
*Sent:* Sunday, June 17, 2012 12:04 AM
*To:* 'Vijay Bellur'; 'Robert Middleswarth'
*Cc:* users@ovirt.org; 'Daniel Paikov'
*Subject:* Re: [Users] Ovirt 3.1 and gluster (creation in ovirt)

I have updated GlusterFS and volume successfully created

Thank you!

But I was not able to mount a storage domain.


an NFS or Posix FS storage domain?



Vdsm.log:

Thread-21025::DEBUG::2012-06-16
15:43:21,495::BindingXMLRPC::160::vds::(wrapper) [10.1.20.2]

Thread-21025::DEBUG::2012-06-16
15:43:21,495::task::588::TaskManager.Task::(_updateState)
Task=`8d841c96-43e3-4d4b-b115-a36c4adf695a`::moving from state init -
state preparing

Thread-21025::INFO::2012-06-16
15:43:21,503::logUtils::37::dispatcher::(wrapper) Run and protect:
validateStorageServerConnection(domType=6,
spUUID='----', conList=[{'port': '',
'connection': '10.1.20.7:/sd2', 'iqn': '', 'portal': '', 'user': '',
'vfs_type': 'glusterfs', 'password': '**', 'id':
'----'}], options=None)

Thread-21025::INFO::2012-06-16
15:43:21,503::logUtils::39::dispatcher::(wrapper) Run and protect:
validateStorageServerConnection, Return response: {'statuslist':
[{'status': 0, 'id': '----'}]}

Thread-21025::DEBUG::2012-06-16
15:43:21,503::task::1172::TaskManager.Task::(prepare)
Task=`8d841c96-43e3-4d4b-b115-a36c4adf695a`::finished: {'statuslist':
[{'status': 0, 'id': '----'}]}

Thread-21025::DEBUG::2012-06-16
15:43:21,503::task::588::TaskManager.Task::(_updateState)
Task=`8d841c96-43e3-4d4b-b115-a36c4adf695a`::moving from state
preparing
-  state finished

Thread-21025::DEBUG::2012-06-16
15:43:21,503::resourceManager::809::ResourceManager.Owner::(releaseAll
) Owner.releaseAll requests {} resources {}

Thread-21025::DEBUG::2012-06-16
15:43:21,504::resourceManager::844::ResourceManager.Owner::(cancelAll)
Owner.cancelAll requests {}

Thread-21025::DEBUG::2012-06-16
15:43:21,504::task::978::TaskManager.Task::(_decref)
Task=`8d841c96-43e3-4d4b-b115-a36c4adf695a`::ref 0 aborting False

Thread-21026::DEBUG::2012-06-16
15:43:21,526::BindingXMLRPC::160::vds::(wrapper) [10.1.20.2]

Thread-21026::DEBUG::2012-06-16
15:43:21,526::task::588::TaskManager.Task::(_updateState)
Task=`2a6538e5-b961-478a-bce6-f5ded1a62bca`::moving from state init -
state preparing

Thread-21026::INFO::2012-06-16
15:43:21,527::logUtils::37::dispatcher::(wrapper) Run and protect:
connectStorageServer(domType=6,
spUUID='----', conList=[{'port': '',
'connection': '10.1.20.7:/sd2', 'iqn': '', 'portal': '', 'user': '',
'vfs_type': 'glusterfs', 'password': '**', 'id':
'e7766e1d-f2c6-45ee-900e-00c6689649cd'}], options=None)

Thread-21026::DEBUG::2012-06-16
15:43:21,530::lvm::460::OperationMutex::(_invalidateAllPvs) Operation
'lvm invalidate operation' got the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::462::OperationMutex::(_invalidateAllPvs) Operation
'lvm invalidate operation' released the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::472::OperationMutex::(_invalidateAllVgs) Operation
'lvm invalidate operation' got the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::474::OperationMutex::(_invalidateAllVgs) Operation
'lvm invalidate operation' released the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::493::OperationMutex::(_invalidateAllLvs) Operation
'lvm invalidate operation' got the operation mutex

Thread-21026::DEBUG::2012-06-16
15:43:21,531::lvm::495::OperationMutex::(_invalidateAllLvs) Operation
'lvm invalidate operation' released the operation mutex

Thread-21026::INFO::2012-06-16
15:43:21,532::logUtils::39::dispatcher::(wrapper) Run and protect:
connectStorageServer, Return response: {'statuslist': [{'status': 0,
'id': 'e7766e1d-f2c6-45ee-900e-00c6689649cd'}]}

Thread-21026::DEBUG::2012-06-16
15:43:21,532::task::1172::TaskManager.Task::(prepare)
Task=`2a6538e5-b961-478a-bce6-f5ded1a62bca`::finished: {'statuslist':
[{'status': 0, 'id': 'e7766e1d-f2c6-45ee-900e-00c6689649cd'}]}

Thread-21026::DEBUG::2012-06-16
15:43:21,532::task::588::TaskManager.Task::(_updateState)
Task=`2a6538e5

Re: [Users] Host setup for 3.1 beta