[ovirt-users] need to renew certificates but it fails

[Andy Michielsen via Users]

Hello all,

I want to renew certificates in my oVirt environment. I let it expire and now 
the engine doesn't communicate with my hosts.

I tried to run engine-setup --offline and selected to renew the certificates 
but get this error message

Failed to execute stage 'Misc configuration': Command 
'/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute

Can someone point me in the right direction to figure out what is wrong and  
how to fix this.

Kind regards,
Andy

Met vriendelijke groeten / Bien cordialement / Best regards

Andy Michielsen

Implementatie Engineer
Primion Benelux
Malle
Tel: +32 3 312 92 61 (Dispatch)
andy.michiel...@primion.eu<mailto:%7BE-mail%7D>
[cid:primion_logo_367d70c6-ce5f-468d-8561-739e578b8cb9.png]
sa GET nv | Antwerpsesteenweg 107 | 2390 Malle | 
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Zetel van de vennootschap: Malle | Ondernemingsnummer: BE0404.641.636
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[ovirt-users] Re: Ovirt 4.4.10 - Admin account locked after password change

[Andy Lau]

Dear Martin,

Yes, I have updated the credential on ovirt-provider-ovn after password change.

OVN Test Result: (Ensure the account is under unlock state)
https://polyuit-my.sharepoint.com/:i:/g/personal/tflau_polyu_edu_hk/EcEHLkT91rdFpUDiHpLQz4gB5-alO6i1T7r9VRrdU123MA?e=y5unLN
  

Also, i tried to change the default network provider option from 
"ovirt-provider-ovn" to "No Default Provider"

But no luck.
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[ovirt-users] Re: Ovirt 4.4.10 - Admin account locked after password change

[Andy Lau]

Hi Nicolas,

Thanks for your reply. 

Does Ovirt has some default maintenance tasks?  Or, I can identify them on 
somewhere?

Because I don't have any script to put into Ovirt after new installation on Nov 
2023.




 

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[ovirt-users] Ovirt 4.4.10 - Admin account locked after password change

[Andy Lau]

Hello All

Recently, I reset the password for the admin account through 
ovirt-aaa-jdbc-tool.

The password changed properly but the admin account will be locked 
automatically after few hours later.

From the engine log, the admin@internal seems login periodically from ovirt 
engine itself.

If I fallback the password with the original one, all working fine.

Do anyone has the solution?

Screen capture from the engine log:
https://polyuit-my.sharepoint.com/:i:/g/personal/tflau_polyu_edu_hk/Edqp2lsKkBlJi0dQBo05L_EBX7SJy-yaC92pABc2wyHE6w?e=DQyppL
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[ovirt-users] Re: 4.3 -> 4.4 upgrade failed

[Andy Michielsen]

Hello,

This is how I did it just recently. I have an centos 7 with a standalone
ovirt engine and a couple off nodes with vm's running on them.

I used this document as a guide.
https://www.ovirt.org/documentation/upgrade_guide/index.html

Make sure your environment is update to the latest 4.3
"engine-upgrade-check", "dnf update ovirt\*setup\" and then run
"engine-setup" and also " yum update --nobest"
On the 4.3 engine you need to stop the engine "systemctl stop ovirt-engine"
and even disable it "systemctl disable ovirt-engine"
Take the backup "engine-backup --scope-all --mode=backup --file=backup.bck
--log=backup.log"

Install a new minimal centos 8 stream, update it to the latest and greatest
and then add the repository "dnf -y install
https://resources.ovirt.org/pub/yum-repo/ovirt-release4.4.rpm;.
Then run "dnf module -y enable javapackages-tools pki-deps postgresql:12
mod_auth_openidc:2.3 nodejs:14" and "dnf distro-sync --nobest"
If you are using SSO on the oldenvironment you need to run this "dnf
install ovirt-extenstion-aaa-ldap ovirt-engine-extention-aaa-misc"
Install the packages "dnf install -y ovirt-engine"
Then copy over the backup and restore them "engine-backup --mode=restore
--file=backup.bck --provision-all-database"
Now run the command "engine-setup"

And that's it. make sure the ovirt-eninge on the new server is running
"systemctl status ovirt-engine" and start it if it isn't "sysemctl enable
--now ovirt-engine"

Now you should see everything again but still need to upgrate the nodes.

Kind regards.

Op za 25 feb. 2023 om 07:20 schreef KSNull Zero :

> Anyone ? We really need to upgrade this old 4.3 installation.
> There are a lot of VMs and huge VM disks there, so we cannot just migrate
> them to a new fresh 4.4/4.5 environment using export/import or any other
> ways. All we can do is to upgrade existing 4.3 install step by step.
> Please help. Can provide all necessary additional logs if required.
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[ovirt-users] Re: 4.3 -> 4.4 upgrade failed

[Andy Michielsen]

Hello, 

Did you do a clean install first and run the engine-install command already ?

Then you need to run the engine-cleanup now. Restore the database again. And 
afterwards run engine-setup

Sent from my iPhone

> On 24 Feb 2023, at 14:35, KSNull Zero  wrote:
> 
> Hello!
> Trying to upgrade old 4.3 installation to 4.4 using this documentation:
> https://www.ovirt.org/documentation/upgrade_guide/#Upgrading_the_Manager_to_4-4_4-3_local_db
> 
> On the target engine service host got this error during restore operation:
> 
> Start of engine-backup with mode 'restore'
> scope: all
> archive file: backup.bck
> log file: /var/log/ovirt-engine-backup/ovirt-engine-restore-20230224162609.log
> Preparing to restore:
> - Unpacking file 'backup.bck'
> Restoring:
> - Files
> --
> Please note:
> 
> Operating system is different from the one used during backup.
> Current operating system: redhat8
> Operating system at backup: redhat7
> 
> Apache httpd configuration will not be restored.
> You will be asked about it on the next engine-setup run.
> --
> Provisioning PostgreSQL users/databases:
> - user 'engine', database 'engine'
> - user 'engine', database 'engine_history'
> FATAL: Existing database 'engine_history' or user 'engine' found and 
> temporary ones created - Please clean up everything and try again
> 
> One more log is here:
> https://pastebin.com/Rg2kaNnM
> 
> Can you, please, help and provide some information how this can be fixed ?
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[ovirt-users] Setting up hyperconverged engine with gluster storage

[Andy Michielsen]

Hello,

I'm setting up a new oVirt environment version 4.5 and want to use the
hyperconverged setup on gluster storage.

When I configure all the parameters and start the installation it keeps on
failing and I don't know why

TASK [gluster.infra/roles/backend_setup : Group devices by volume group
name, including existing devices] ***
fatal: [server1.test.local]: FAILED! => {"msg": "The task includes an
option with an undefined variable. The error was: 'str object' has no
attribute 'vgname'\n\nThe error appears to be in
'/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/get_vg_groupings.yml':
line 3, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Group
devices by volume group name, including existing devices\n  ^ here\n"}
fatal: [ server2.test.local ]: FAILED! => {"msg": "The task includes an
option with an undefined variable. The error was: 'str object' has no
attribute 'vgname'\n\nThe error appears to be in
'/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/get_vg_groupings.yml':
line 3, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Group
devices by volume group name, including existing devices\n  ^ here\n"}
fatal: [ server3.test.local ]: FAILED! => {"msg": "The task includes an
option with an undefined variable. The error was: 'str object' has no
attribute 'vgname'\n\nThe error appears to be in
'/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/get_vg_groupings.yml':
line 3, column 3, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Group
devices by volume group name, including existing devices\n  ^ here\n"}

I'm using the iso version
 ovirt-node-ng-4.5.4-0.20221206.0+1
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[ovirt-users] Can't log on into my engine : keystore was tampered with, or password was incorrect

[Andy Michielsen]

Hello,

I had an issue on my oVirt 4.3 environment that the certificate was
expired. Which I understand was not smart but now it's to late to update
them.

I found some information on how to fix that but the more I tried the more I
got confused and the further I think I got from solving this.

So I took a full backup and started a new installation off my engine on a
centos 8 stream and oVirt 4.5.

After I did the complete installation it worked fine but with a clean
environment and I really wanted to restore my current setup. So I did a
engine-cleanup and a restore off the full backup.

I think it went fine. but when I log into the engine I get the message
keystore was tampered with, or password was incorrect even before I try to
log in.

Why is it telling me this  And how can I figure this out and
 solve it ?

Kind regards.
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[ovirt-users] Re: Problem after upgrading oVirt

[Andy Michielsen]

Hello,

I took a backup from the database and started over.

Installed a new centos 8 stream server and installed a new engine version
4.5 on it. restored the database just before running engine-setup.
Everything went fine but when I log on to the engine through my
webinterface it still tells me this :

 - Keystore was tampered with, or password is incorrect

I wasn't expecting this and I'm trying to figure out why now. Looking into
the engine.log but nothing there that points me in the general direction.

After the new install/restore I did nothing with the any certificats

Can anybody point me in the right direction on how to figure this one out ?

Kind regards.

Op vr 17 feb. 2023 om 13:47 schreef :

> Hi,
> have you done your upgrade with the expired certificates active?
> Are your certs still SHA1?
> In this case you may need to renew your certificates. If your certificates
> are still expired you have to do it anyways.
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[ovirt-users] Problem after upgrading oVirt

[Andy Michielsen]

Hello all,

I'm struggling with an issue with my oVirt environment and I seem not to be
able to figure this one out on my own and am hoping you can point me in on
the right track.

My old oVirt 4.3 environment's certifcat went expired. I thought I could
fix it by reading some tutorials but no luck so far.

Now I have upgraded my engine already to 4.5 and now I get the message
telling me this

"Keystore was tampered with, or password is incorrect"

Even before I can log on.

I'm looking through the ovirtengine.log but so far I haven't find why
exactly.

Any help would be greatly appreciated.

Kind regards.
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[ovirt-users] Re: Ovirt 4.4.9 install fails (guestfish)?

[Andy Kress]

Apologies for the delay


yes sir all folders and the uid/gid of the gluste vol is 36


Thanks
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[ovirt-users] Re: Ovirt 4.4.9 install fails (guestfish)?

[Andy Kress]

yes sir all hosts, volumes, and bricks have this setting
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[ovirt-users] Re: Ovirt 4.4.9 install fails (guestfish)?

[Andy via Users]

 Sir,
I can see the data domain written to 
"/rhev/data-center/mnt/glusterSD/vstore00:_engine" on the host I am trying to 
deploy from.  when I attempt to write to the directory with:
sudo -u vdsm dd if=/dev/zero 
of=/rhev/data-center/mnt/glusterSD/vstore00:_engine/test.txt oflag=direct 
bs=512 count=10  I am able to create the file.   Is that the command you were 
referring to? 

thanks



On Thursday, January 6, 2022, 07:19:21 PM EST, Strahil Nikolov 
 wrote:  
 
  Can you write on the storage domain like this:
sudo -u vdsm if=/dev/zero of=/rhev//full/path/ oflag=direct 
bs=512 count=10
Best Regards,Strahil Nikolov
 
  On Fri, Jan 7, 2022 at 0:19, Andy via Users wrote:   
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[ovirt-users] Re: Ovirt 4.4.9 install fails (guestfish)?

[Andy via Users]

The latest on this I downgraded qemu-kvm to the lowest version in the CentOS8 
Stream/Ovirt Repo: 

qemu-kvm-common-6.0.0-26.el8s.x86_64
qemu-kvm-block-ssh-6.0.0-26.el8s.x86_64
qemu-kvm-block-gluster-6.0.0-26.el8s.x86_64
qemu-kvm-6.0.0-26.el8s.x86_64
qemu-kvm-ui-opengl-6.0.0-26.el8s.x86_64
qemu-kvm-docs-6.0.0-26.el8s.x86_64
qemu-kvm-block-rbd-6.0.0-26.el8s.x86_64
qemu-kvm-block-curl-6.0.0-26.el8s.x86_64
qemu-kvm-core-6.0.0-26.el8s.x86_64
qemu-kvm-hw-usbredir-6.0.0-26.el8s.x86_64
qemu-kvm-block-iscsi-6.0.0-26.el8s.x86_64
qemu-kvm-ui-spice-6.0.0-26.el8s.x86_64

When the install exposes the engine, I am able to log in, see the storage 
domain get attached, see the host become active, see the disks copied to the 
hosted_engine storage domain, however as with every attempted install, it fails 
at: 

2022-01-06 17:03:16,097-0500 DEBUG 
otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:106 
{'results': [{'msg': 'non-zero return code', 'cmd': ['virt-copy-out', '-a', 
'/var/tmp/localvmjgnfgb1f/images/31647f4a-5dd8-4c24-9b36-82427e9f9d54/5445e40c-290f-4ea5-af25-9a86d3d72956',
 '/var/lo
g', '/var/log/ovirt-hosted-engine-setup/engine-logs-2022-01-06T22:02:55Z/'], 
'stdout': '', 'stderr': "libguestfs: error: appliance closed the connection u
nexpectedly.\nThis usually means the libguestfs appliance crashed.
I have attempted to downgrade the libguestfish however it wont as it appears to 
want the libguestfs-appliance-1:1.44.0-4.module_el8.6.0+983+a7505f3f.x86_64.   
All libguestfs versions installed are the 1.44.0-4
thanks

   On Thursday, January 6, 2022, 04:12:44 PM EST, Andy via Users 
 wrote:  
 
  Attached is every log from the engine setup.  Thanks

On Thursday, January 6, 2022, 02:41:53 PM EST, Andy  
wrote:  
 
  I removed all network bridges created by previous installs, reran the install 
which produced the same results.   Attached at the latest setup logs.  Thanks

On Thursday, January 6, 2022, 01:23:39 PM EST, Andy via Users 
 wrote:  
 
  Attached is a updated install log with the same error.  It appears when the 
network config information is being "inject" it fails to copy and or the engine 
just disappears.  Since this install has been attempted a few times and the 
ovirtmgmt bridge is already created would that affect this?   I am going to 
remove it and attempt another install.  If anyone has any insight into this I'd 
appreciate it.  

Thanks
AK

On Thursday, January 6, 2022, 12:26:19 PM EST, Andy via Users 
 wrote:  
 
  Here are the configured options for the gluster volume:
Options Reconfigured:
cluster.lookup-optimize: off
server.keepalive-count: 5
server.keepalive-interval: 2
server.keepalive-time: 10
server.tcp-user-timeout: 20
network.ping-timeout: 30
server.event-threads: 4
client.event-threads: 4
cluster.choose-local: off
user.cifs: off
features.shard: on
cluster.shd-wait-qlength: 1
cluster.shd-max-threads: 8
cluster.locking-scheme: granular
cluster.data-self-heal-algorithm: full
cluster.server-quorum-type: server
cluster.quorum-type: auto
cluster.eager-lock: enable
performance.strict-o-direct: on
network.remote-dio: off
performance.low-prio-threads: 32
performance.io-cache: off
performance.read-ahead: off
performance.quick-read: off
storage.owner-gid: 36
storage.owner-uid: 36
storage.fips-mode-rchecksum: on
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: on


 
On Tuesday, January 4, 2022, 07:23:24 PM EST, AK via Users 
 wrote:  
 
 Yes sir and I do see the storage domain being created.  I also validated the 
UID, GID, and the folder for the brick is all owned by 36.  
Thanks 
On Jan 3, 2022 4:06 PM, Darrell Budic  wrote:

Did you confirm that vdsm:kvm (36:36) has full permissions to the selected 
storage?


On Jan 2, 2022, at 10:43 AM, Andy via Users  wrote:
 Attached are the setup logs

On Sunday, January 2, 2022, 11:20:34 AM EST, AK via Users  
wrote:  
 
 Aldo I didnt know if this was an SELINUX problem, as I it is set to permissive 
which produces the same error.  thanks
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[ovirt-users] Re: Ovirt 4.4.9 install fails (guestfish)?

[Andy via Users]

 Here are the configured options for the gluster volume:
Options Reconfigured:
cluster.lookup-optimize: off
server.keepalive-count: 5
server.keepalive-interval: 2
server.keepalive-time: 10
server.tcp-user-timeout: 20
network.ping-timeout: 30
server.event-threads: 4
client.event-threads: 4
cluster.choose-local: off
user.cifs: off
features.shard: on
cluster.shd-wait-qlength: 1
cluster.shd-max-threads: 8
cluster.locking-scheme: granular
cluster.data-self-heal-algorithm: full
cluster.server-quorum-type: server
cluster.quorum-type: auto
cluster.eager-lock: enable
performance.strict-o-direct: on
network.remote-dio: off
performance.low-prio-threads: 32
performance.io-cache: off
performance.read-ahead: off
performance.quick-read: off
storage.owner-gid: 36
storage.owner-uid: 36
storage.fips-mode-rchecksum: on
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: on


 
On Tuesday, January 4, 2022, 07:23:24 PM EST, AK via Users 
 wrote:  
 
 Yes sir and I do see the storage domain being created.  I also validated the 
UID, GID, and the folder for the brick is all owned by 36.  
Thanks 
On Jan 3, 2022 4:06 PM, Darrell Budic  wrote:

Did you confirm that vdsm:kvm (36:36) has full permissions to the selected 
storage?


On Jan 2, 2022, at 10:43 AM, Andy via Users  wrote:
 Attached are the setup logs

On Sunday, January 2, 2022, 11:20:34 AM EST, AK via Users  
wrote:  
 
 Aldo I didnt know if this was an SELINUX problem, as I it is set to permissive 
which produces the same error.  thanks
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[ovirt-users] Re: OVIRT mirrors

[Andy via Users]

Not optimal but yep the work around is working.  Thanks for the info
   On Sunday, January 2, 2022, 07:22:35 PM EST, Jillian Morgan 
 wrote:  
 
 I ran into the same problem this evening. It looks like the Let's Encrypt 
certificate for resources.ovirt.org expired early this morning. Who knows why 
their auto-renewal automation has failed. This might also be the reason why the 
main mirrorlist site (used by default in the dnf repo files) is failing.

NON-RECOMMENDED TEMPORARY WORKAROUND: If you wish to be _unsafe_ and accept 
that their cert just expired, you can add "sslverify=0" to the ovirt-4.4.repo 
file, comment out the mirrorlist, enable the baseurl, and then a retry will 
succeed.

-- 
Jillian Morgan (she/her)
Systems & Networking Specialist
Primordial Software Group & I.T. Consultancy
https://www.primordial.ca


On Sun, 2 Jan 2022 at 14:19, Andy via Users  wrote:

Are the OVERT mirrors down?  I am receiving the following error trying to 
update some of my systems. 

Errors during downloading metadata for repository 'ovirt-4.4':
  - Status code: 500 for https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8 
(IP: 8.43.85.224)
Error: Failed to download metadata for repo 'ovirt-4.4': Cannot prepare 
internal mirrorlist: Status code: 500 for 
https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8 (IP: 8.43.85.224)


Going to the link: https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8

Proxy Error
The proxy server could not handle the request GET /mirrorlist-ovirt-4.4-el8.
Reason: Error during SSL Handshake with remote server

thanks

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[ovirt-users] OVIRT mirrors

[Andy via Users]

Are the OVERT mirrors down?  I am receiving the following error trying to 
update some of my systems. 

Errors during downloading metadata for repository 'ovirt-4.4':
  - Status code: 500 for https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8 
(IP: 8.43.85.224)
Error: Failed to download metadata for repo 'ovirt-4.4': Cannot prepare 
internal mirrorlist: Status code: 500 for 
https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8 (IP: 8.43.85.224)


Going to the link: https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8

Proxy Error
The proxy server could not handle the request GET /mirrorlist-ovirt-4.4-el8.
Reason: Error during SSL Handshake with remote server

thanks

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[ovirt-users] New OVIRT install fails

[Andy Kress]

Support/User List,

Happy new year,  I am trying a fresh install of ovirt (4.4.9) and cannot seem 
to get past deploying the host to the glusterfs volume.  I am able to mount the 
volume from each host and have checked the configuration of the engine volume 
which allows vdsm and KVM to mount.  I dont know if this is a glustermount 
problem or guestfish as the install fails when moving the VM to the hosted 
storage.  Attached is the install log as well as the installed packaged.  

The specific error on install is: libguestfs: error: appliance closed the 
connection unexpectedly.\nThis usually means the libguestfs appliance crashed 
and the ansible setup fails at injecting network config with guestfish.  

Any help is appreciated.  

Thanks
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[ovirt-users] Ovirt 4.4.9 install fails (guestfish)?

[Andy Kress]

Support,

Happy new year,  I am trying a fresh install of ovirt (4.4.9) and seem to not 
be able to get past deploying the host to the glusterfs volume.  I am able to 
mount the volume from each host and have checked the configuration of the 
engine volume which allows vdsm and KVM to mount.  I dont know if this is a 
glustermount problem or guestfish as the install fails when moving the VM to 
the hosted storage.  Attached is the install log as well as the installed 
packages.  

The specific error is genereated when the install "inject network configuration 
with guestfish" on install is: libguestfs: error: appliance closed the 
connection unexpectedly.\nThis usually means the libguestfs appliance crashed

Based off the error, "relabeling" I have even attempted to disable selinux in 
the engine during install which produced the same error.  Additionally I also 
downgraded 

Any help is appreciated.  

Thanks

AK
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[ovirt-users] Engine deployment fails with engine booting to grub rescue

[Andy via Users]

After working through some DNS problems I was able to install oVirt 4.4.1.1 and 
progress the engine deployment stops within the ansible scripts.  The system 
deploys the gluster domain, creates the engine, starts the engine, however it 
will never fully boot and complete the deployment.  Bringing up the console of 
the engine sets it into rescue mode.  I have attempted to set the appropriate 
variables in grub rescue 
set root=(hd0,msdos1)
set prefix=(hd0,msdos1)/boot/grub
insmod normal And this will not boot the engine.  Is there a procedure to mount 
a CENTOS 8 rescue CD/ISO to troubleshoot this or is there a specific fix 
published for this problem?   The specific error I am seeing in the Engine 
Console is "attempt to read outside of HD0. I upgraded the ovirt engine 
appliance package to ovirt-engine-appliance-4.4-20200716090128.1.el8.x86_64 
which produces the same result.  I have gotten this error deploying on both my 
Intel and AMD based servers.  

any help is appreciated. 

thanks
Andy



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[ovirt-users] Re: Ovirt 4.4.1 Install failure at OVF_Store check

[Andy via Users]

The install, (fresh CENT 8.2, SELINUX enforcing, and a clean glustere volume) 
just failed at the same step of checking the OVF Store.  Attached is a snip of 
the ovirt-hosted-engine-setup-ansible-create_target.log.  Any suggestions are 
appreciated.  Additionally, before I did the install I did conduct a low level 
fomat of all drives.  

thanks  
   On Tuesday, July 14, 2020, 2:16:20 PM EDT, Andy via Users  
wrote:  
 
  Thanks for the reply.  I have  attempted installs with both SELINUX enabled 
and disabled.  I am in process of trying a full clean install of CENT 8.2, OV 
4.4.1.1, and will ensure SELINUX is enforcing.  Thanks

On Tuesday, July 14, 2020, 1:35:14 PM EDT, Strahil Nikolov 
 wrote:  
 
 Hi,

some of the components in oVirt 4.3 rely on SELINUX being enabled.
Most probably it is the same in 4.4 , so please try with SELINUX in enforcing 
mode.

Best Regards,
Strahil Nikolov

На 14 юли 2020 г. 3:43:35 GMT+03:00, Andy via Users  написа:
>I just tried another fresh install with oVIRT 4.4.1.1, disabled
>selinux, and the install failed at the OVF_Store check in the ansible
>script.  thanks
>
>On Monday, July 13, 2020, 1:27:16 PM EDT, Andy via Users
> wrote:  
> 
>I just tried to install with the latest 4.4.1.1 updates and which
>provided the same results.  Attached is the engine setup log.  The
>install fails on the ansible script task:
> TASK [ovirt.hosted_engine_setup : Check OVF_STORE volume status] .  
>
>thanks
>
>On Monday, July 13, 2020, 8:12:02 AM EDT, AK via Users
> wrote:  
> 
>I am trying to freshly install oVirt 4.4.1 with HCI on CentOS 8.2.  I
>am using the "hosted-engine --deploy" script and the installation fails
>at "Check the OVF Store"  consistently.  I did try to apply the fix
>loaded on Jenkins
>(https://jenkins.ovirt.org/job/ovirt-hosted-engine-setup_standard-check-patch/183/)
>which produced the same result. 
>
>Any help is appreciated and I ma working to attached the install log.  
>
>Thanks
>Andy
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  2020-07-14 15:40:31,344-0400 INFO ansible ok {'status': 'OK', 'ansible_type': 
'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_host': 'localhost', 'ansible_task': 'Parse OVF_STORE disk list', 
'task_dur
ation': 1}
2020-07-14 15:40:31,344-0400 DEBUG ansible on_any args 
 kwargs
2020-07-14 15:40:32,037-0400 INFO ansible task start {'status': 'OK', 
'ansible_type': 'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_task': 'ovirt.hosted_engine_setup : debug'}
2020-07-14 15:40:32,038-0400 DEBUG ansible on_any args TASK: 
ovirt.hosted_engine_setup : debug kwargs is_conditional:False
2020-07-14 15:40:32,038-0400 DEBUG ansible on_any args localhostTASK: 
ovirt.hosted_engine_setup : debug kwargs
2020-07-14 15:40:32,691-0400 INFO ansible ok {'status': 'OK', 'ansible_type': 
'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_host': 'localhost', 'ansible_task': '', 'task_duration': 1}
2020-07-14 15:40:32,692-0400 DEBUG ansible on_any args 
 kwargs
2020-07-14 15:40:33,386-0400 INFO ansible task start {'status': 'OK', 
'ansible_type': 'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_task': 'ovirt.hosted_engine_setup : Check OVF_STORE volume status'
}
2020-07-14 15:40:33,386-0400 DEBUG ansible on_any args TASK: 
ovirt.hosted_engine_setup : Check OVF_STORE volume status kwargs 
is_conditional:False
2020-07-14 15:40:33,387-0400 DEBUG ansible on_any args localhostTASK: 
ovirt.hosted_engine_setup : Check OVF_STORE volume status kwargs
2020-07

[ovirt-users] Re: Ovirt 4.4.1 Install failure at OVF_Store check

[Andy via Users]

 Thanks for the reply.  I have  attempted installs with both SELINUX enabled 
and disabled.  I am in process of trying a full clean install of CENT 8.2, OV 
4.4.1.1, and will ensure SELINUX is enforcing.  Thanks

On Tuesday, July 14, 2020, 1:35:14 PM EDT, Strahil Nikolov 
 wrote:  
 
 Hi,

some of the components in oVirt 4.3 rely on SELINUX being enabled.
Most probably it is the same in 4.4 , so please try with SELINUX in enforcing 
mode.

Best Regards,
Strahil Nikolov

На 14 юли 2020 г. 3:43:35 GMT+03:00, Andy via Users  написа:
>I just tried another fresh install with oVIRT 4.4.1.1, disabled
>selinux, and the install failed at the OVF_Store check in the ansible
>script.  thanks
>
>On Monday, July 13, 2020, 1:27:16 PM EDT, Andy via Users
> wrote:  
> 
>I just tried to install with the latest 4.4.1.1 updates and which
>provided the same results.  Attached is the engine setup log.  The
>install fails on the ansible script task:
> TASK [ovirt.hosted_engine_setup : Check OVF_STORE volume status] .  
>
>thanks
>
>On Monday, July 13, 2020, 8:12:02 AM EDT, AK via Users
> wrote:  
> 
>I am trying to freshly install oVirt 4.4.1 with HCI on CentOS 8.2.  I
>am using the "hosted-engine --deploy" script and the installation fails
>at "Check the OVF Store"  consistently.  I did try to apply the fix
>loaded on Jenkins
>(https://jenkins.ovirt.org/job/ovirt-hosted-engine-setup_standard-check-patch/183/)
>which produced the same result. 
>
>Any help is appreciated and I ma working to attached the install log.  
>
>Thanks
>Andy
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[ovirt-users] Re: Ovirt 4.4.1 Install failure at OVF_Store check

[Andy via Users]

 I just tried another fresh install with oVIRT 4.4.1.1, disabled selinux, and 
the install failed at the OVF_Store check in the ansible script.  thanks

On Monday, July 13, 2020, 1:27:16 PM EDT, Andy via Users  
wrote:  
 
  I just tried to install with the latest 4.4.1.1 updates and which provided 
the same results.  Attached is the engine setup log.  The install fails on the 
ansible script task:
 TASK [ovirt.hosted_engine_setup : Check OVF_STORE volume status] .  

thanks

On Monday, July 13, 2020, 8:12:02 AM EDT, AK via Users  
wrote:  
 
 I am trying to freshly install oVirt 4.4.1 with HCI on CentOS 8.2.  I am using 
the "hosted-engine --deploy" script and the installation fails at "Check the 
OVF Store"  consistently.  I did try to apply the fix loaded on Jenkins 
(https://jenkins.ovirt.org/job/ovirt-hosted-engine-setup_standard-check-patch/183/)
 which produced the same result. 

Any help is appreciated and I ma working to attached the install log.  

Thanks
Andy
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[ovirt-users] Re: Using a synology as an nfs storage

[Andy Michielsen]

Hello,

I got it working after changing the permissions from the shared folder from
777 to 755 ? Wasn't expecting that.

So to get a DS1219+ providing a NFS share for my oVirt environment and this
is how I did it.

First create the volume and the NFS share in the synology. Create a user
vdsm and a group kvm. And then the magic happens on the commandprompt from
the synology.

SSH into the synology and change the uid and gid to 36 in the /etc/passwd
file for the user vdsm. Also change the gid in the /etc/group file to 36
for the group kvm. Then change the permissions for the created share, in my
case volume1, to 755 instead off the 777+ synology gives.

Restart the nfs server in the ssh session with synoservice --restart nfsd.

And thank you all very much for the assistance. It put me on the right
track.

Kind regards.

Op wo 3 jul. 2019 om 05:44 schreef Oliver Riesener <
oliver.riese...@hs-bremen.de>:

> Hi,
>
> everything look good.
>
> I would prefer to hostnames (not asterisk) in /etc/exports
>
> [root@ovirtnode005 ~]# showmount -e ovirtstorcl001.get.be
> Export list for ovirtstorcl001.get.be:
> /volume1/GETQUADATA001 *
>
>
> my /etc/exports would look like this:
>
> /volume1/GETQUADATA001 ovirtnode001.get.be 
> (rw,async,no_root_squash,no_subtree_check) ovirtnode002.get.be
> (rw,async,no_root_squash,no_subtree_check) ovirtnode003.get.be
> (rw,async,no_root_squash,no_subtree_check) ovirtnode004.get.de
> (rw,async,no_root_squash,no_subtree_check)
> ovirtnode005.get.be(rw,async,no_root_squash,no_subtree_check)
>
> Don’t forget to reexport:
>
> # exportfs -ra
>
> Am 02.07.2019 um 16:43 schrieb Joseph Jackson :
>
> If I mount the nfs share
>
> [root@ovirtnode005 ~]# mkdir /mnt/nfs
>
> [root@ovirtnode005 ~]# mount -t nfs 
> ovirtstorcl001.get.be:/volume1/GETQUADATA001
> /mnt/nfs
>
> [root@ovirtnode005 ~]# ls -l /mnt/nfs
> total 0
> drwxrwxrwx 1 vdsm kvm 22 Jun 27 15:26 #recycle
>
>
> The jumping point here is, could you create directories with (SPM Host) on
> that location with vdsm user?
>
> [root@ovirtnode005 ~]# sudo -u vdsm mkdir /mnt/nfs/xx
> [root@ovn-elem tmp]# ls -lad /mnt/nfs/xx
> drwxr-xr-x. 2 vdsm kvm 6  3. Jul 05:19 /mnt/nfs/xx
>
>
> [root@ovirtnode005 ~]# umount /mnt/nfs
> [root@ovirtnode005 ~]# ls -l /mnt/nfs
> total 0
> [root@ovirtnode005 ~]#
>
>
> Best Regards, Oliver
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[ovirt-users] Re: Using a synology as an nfs storage

[Andy Michielsen]

Hello,

I'm still strugling with adding a nfs share from my synology share.

When I log on to my node and do a pint to the synology server

[root@ovirtnode005 ~]# ping -c 4 ovirtstorcl001.get.be
PING ovirtstorcl001.get.be (192.168.203.199) 56(84) bytes of data.
64 bytes from ovirtstorcl001.get.be (192.168.203.199): icmp_seq=1 ttl=64
time=0.191 ms
64 bytes from ovirtstorcl001.get.be (192.168.203.199): icmp_seq=2 ttl=64
time=0.142 ms
64 bytes from ovirtstorcl001.get.be (192.168.203.199): icmp_seq=3 ttl=64
time=0.168 ms
64 bytes from ovirtstorcl001.get.be (192.168.203.199): icmp_seq=4 ttl=64
time=0.176 ms

--- ovirtstorcl001.get.be ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 0.142/0.169/0.191/0.020 ms

If I list the shares available on my synology server

[root@ovirtnode005 ~]# showmount -e ovirtstorcl001.get.be
Export list for ovirtstorcl001.get.be:
/volume1/GETQUADATA001 *

If I mount the nfs share

[root@ovirtnode005 ~]# mkdir /mnt/nfs

[root@ovirtnode005 ~]# mount -t nfs
ovirtstorcl001.get.be:/volume1/GETQUADATA001
/mnt/nfs

[root@ovirtnode005 ~]# ls -l /mnt/nfs
total 0
drwxrwxrwx 1 vdsm kvm 22 Jun 27 15:26 #recycle

[root@ovirtnode005 ~]# umount /mnt/nfs
[root@ovirtnode005 ~]# ls -l /mnt/nfs
total 0
[root@ovirtnode005 ~]#

But when I Want to create a new nfs datadomain it tell's me I have issues
with permissions

Op vr 28 jun. 2019 om 19:29 schreef Andy Michielsen <
andy.michiel...@gmail.com>:

> Hello All,
>
> Thank you for the replies.
>
> I read the url and I think I did it all as discribed.
> I did a ssh into the synology and changed the owner and group for the
> volume I created and the folder I'm sharing with NFS. I did the the
> mounting test on the engine and also on the node. And I unmounted it
> afterwards.
>
> But I will try and log on with the vdsm user. Have to look for the
> password and then I will try and mount again.
>
> Kind regards.
>
> Op vr 28 jun. 2019 om 16:35 schreef Staniforth, Paul <
> p.stanifo...@leedsbeckett.ac.uk>:
>
>> Are the user group and permissions set correctly vdsm:kvm?
>>
>> The storage is mounted on the nodes not the engine.
>>
>> have you unmounted the storage after your test?
>>
>>
>> Good Luck,
>>
>>  Paul S.
>> --
>> *From:* Andy Michielsen 
>> *Sent:* 28 June 2019 14:12
>> *To:* users
>> *Subject:* [ovirt-users] Using a synology as an nfs storage
>>
>> Hello,
>>
>> I'm setting up a 3 node cluster with the ovirtnode iso and a seperate
>> server with the engine on and a synology for nfs storage.
>>
>> I have done my configuration and I'm able to mount the share manually on
>> the node with a command. Also on the server with the engine on I can mount
>> it manually. But when I want to do it through the webinterface to add a
>> data domain it say the permissions are wrong.
>>
>> Any idea's on how to figure this out ?
>>
>> Kind regards.
>> To view the terms under which this email is distributed, please go to:-
>> http://leedsbeckett.ac.uk/disclaimer/email/
>>
>>
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[ovirt-users] Re: Using a synology as an nfs storage

[Andy Michielsen]

Hello All,

Thank you for the replies.

I read the url and I think I did it all as discribed.
I did a ssh into the synology and changed the owner and group for the
volume I created and the folder I'm sharing with NFS. I did the the
mounting test on the engine and also on the node. And I unmounted it
afterwards.

But I will try and log on with the vdsm user. Have to look for the password
and then I will try and mount again.

Kind regards.

Op vr 28 jun. 2019 om 16:35 schreef Staniforth, Paul <
p.stanifo...@leedsbeckett.ac.uk>:

> Are the user group and permissions set correctly vdsm:kvm?
>
> The storage is mounted on the nodes not the engine.
>
> have you unmounted the storage after your test?
>
>
> Good Luck,
>
>  Paul S.
> --
> *From:* Andy Michielsen 
> *Sent:* 28 June 2019 14:12
> *To:* users
> *Subject:* [ovirt-users] Using a synology as an nfs storage
>
> Hello,
>
> I'm setting up a 3 node cluster with the ovirtnode iso and a seperate
> server with the engine on and a synology for nfs storage.
>
> I have done my configuration and I'm able to mount the share manually on
> the node with a command. Also on the server with the engine on I can mount
> it manually. But when I want to do it through the webinterface to add a
> data domain it say the permissions are wrong.
>
> Any idea's on how to figure this out ?
>
> Kind regards.
> To view the terms under which this email is distributed, please go to:-
> http://leedsbeckett.ac.uk/disclaimer/email/
>
>
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[ovirt-users] Using a synology as an nfs storage

[Andy Michielsen]

Hello,

I'm setting up a 3 node cluster with the ovirtnode iso and a seperate
server with the engine on and a synology for nfs storage.

I have done my configuration and I'm able to mount the share manually on
the node with a command. Also on the server with the engine on I can mount
it manually. But when I want to do it through the webinterface to add a
data domain it say the permissions are wrong.

Any idea's on how to figure this out ?

Kind regards.
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[ovirt-users] Re: ETL Service fails

[Andy]

Didi,
Thanks for the info,  it appears running the command your provided fixed the 
problem.  Upgrading the appliance could have corrupted the DB, but as I recall 
I didnt receive any errors or nothing failed.  Thanks for all the help guys. 

Andy 


On Wednesday, October 5, 2016 4:33 AM, Yedidyah Bar David  
wrote:
 

 On Mon, Oct 3, 2016 at 12:30 PM, Sandro Bonazzola  wrote:

Adding some relevant people

Are you sure it's not a system/hardware issue? A bad disk, filesystem, network?

If it was something temporary, you might manage to fix it using the hint in the 
error message:

su - postgres -c "psql ovirt_engine_history -c 'REINDEX INDEX 
idx_vm_configuration_version_samples'"

Adding also Eli.

Best,
 

On Sat, Oct 1, 2016 at 6:24 AM, Andy  wrote:

Hello,
I just upgraded to OVIRT 4.04 on the hosted appliance and for some reason I no 
longer see the DHW metrics on the dashboard. I receive a lot of errors, 
obviously, stating "ETL Service has encountered an error, Please consult the 
service log. The research that I have been able to come up with appears to be 
with a FK or a user that no longer exists in the database, however the attached 
logs have zero reference to these errors.

Any help would be appreciated.

Thanks Andy
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See how it works at redhat.com





-- 
Didi


   
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[ovirt-users] ETL Service fails

[Andy]

Hello,
I just upgraded to OVIRT 4.04 on the hosted appliance and for some reason I no 
longer see the DHW metrics on the dashboard. I receive a lot of errors, 
obviously, stating "ETL Service has encountered an error, Please consult the 
service log. The research that I have been able to come up with appears to be 
with a FK or a user that no longer exists in the database, however the attached 
logs have zero reference to these errors.

Any help would be appreciated.

Thanks Andy
--
IMPORTANT!
This message has been scanned for viruses and phishing links.
However, it is your responsibility to evaluate the links and attachments you 
choose to click.
If you are uncertain, we always try to help.
Greetings helpd...@actnet.se



--
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This message has been scanned for viruses and phishing links.
However, it is your responsibility to evaluate the links and attachments you 
choose to click.
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logs
Description: Binary data
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[ovirt-users] /boot partition of oVirt node missing after reboot

[andy . law]

I've installed oVirt Node 4.2 on one of my servers. Recently I've upgraded the 
kernel version to 3.10.0-957.5.1.el7.x86_64. 
After such update, I've rebooted the server to take effect and then the /boot 
partition cannot be recognized. The server then enters emergency mode and I've 
tried to run the command blkid but I cannot find the uuid of /boot and 
/boot/efi.

Before reboot:
# blkid
/dev/mapper/onn-var_crash: UUID="2aa920d6-c2d2-4313-8df1-8be16a5718ae" 
TYPE="ext4"
/dev/mapper/3600508b1001cede21ec59eb753184259p3: 
UUID="Vy9K1K-e4uI-oM73-blSV-eU29-FnZP-3FIh4Y" TYPE="LVM2_member" 
PARTUUID="57cfd006-60d0-4826-8f58-6d11d4e1cb94"
/dev/mapper/3600508b1001cede21ec59eb753184259p1: SEC_TYPE="msdos" 
UUID="7408-0A3B" TYPE="vfat" PARTLABEL="EFI System Partition" 
PARTUUID="56cadb64-9099-4ec8-9c0c-94596c80b2a9"
/dev/mapper/3600508b1001cede21ec59eb753184259p2: 
UUID="3e920048-3b2e-4c09-b507-c9debe7d98f0" TYPE="ext4" 
PARTUUID="9ee53bdd-3051-443b-960f-9801d7245d33"
/dev/mapper/onn-ovirt--node--ng--4.2.7.1--0.20181219.0+1: 
UUID="111ed68a-a7e8-4b17-8add-5c8fd9035bbc" TYPE="ext4"
/dev/mapper/onn-swap: UUID="0fcbdcfe-92da-43d4-a773-ef6f7dac0556" TYPE="swap"
/dev/mapper/onn-var_log_audit: UUID="48531956-48cc-4faa-9dfc-e7baaab89b3b" 
TYPE="ext4"
/dev/mapper/onn-var_log: UUID="15c57452-0333-4a9a-a8e6-220155e819b3" TYPE="ext4"
/dev/mapper/onn-var: UUID="772613a5-be4f-4044-8b95-c846852f5421" TYPE="ext4"
/dev/mapper/onn-tmp: UUID="1ee263bf-9dcb-46e8-92f7-f21a8c87eeb5" TYPE="ext4"
/dev/mapper/onn-home: UUID="738d2e6f-d7e0-4d3a-acc0-6db1392a0222" TYPE="ext4"
/dev/sdc: UUID="e2pRkW-V1Vd-XxqK-5PBK-5Vtb-8Mgr-YjgB1M" TYPE="LVM2_member"
/dev/mapper/360060e80122ed80050402ed80a00: 
UUID="e2pRkW-V1Vd-XxqK-5PBK-5Vtb-8Mgr-YjgB1M" TYPE="LVM2_member"
/dev/sdd: UUID="WlBAsN-q2YR-vYGL-Syx4-HJ30-CbVk-v2Q7yt" TYPE="LVM2_member"
/dev/mapper/360060e80122ed80050402ed80a01: 
UUID="WlBAsN-q2YR-vYGL-Syx4-HJ30-CbVk-v2Q7yt" TYPE="LVM2_member"
/dev/sde: UUID="e2pRkW-V1Vd-XxqK-5PBK-5Vtb-8Mgr-YjgB1M" TYPE="LVM2_member"
/dev/sdf: UUID="WlBAsN-q2YR-vYGL-Syx4-HJ30-CbVk-v2Q7yt" TYPE="LVM2_member"
/dev/mapper/c0d0ef19--826b--44d7--a380--658adb915964-master: 
UUID="a409bf9f-63b6-42ac-8759-038f1bc3337f" TYPE="ext3"
/dev/mapper/e399fd7f--c884--4e3d--89cf--7d8ddae16058-master: 
UUID="887319bd-d3e4-4dfe-9f8c-3e4ee2498ccb" SEC_TYPE="ext2" TYPE="ext3"
/dev/mapper/3600508b1001cede21ec59eb753184259: PTTYPE="gpt"
/dev/sdb: PTTYPE="gpt"
/dev/mapper/c0d0ef19--826b--44d7--a380--658adb915964-a72e9370--0649--4e6f--b10a--1015b6b2134f:
 PTTYPE="dos"


#cat /etc/fstab
/dev/onn/ovirt-node-ng-4.2.7.1-0.20181219.0+1 / ext4 defaults,discard 1 1
UUID=3e920048-3b2e-4c09-b507-c9debe7d98f0 /boot   ext4
defaults1 2
UUID=7408-0A3B  /boot/efi   vfat
umask=0077,shortname=winnt 0 0
/dev/mapper/onn-home /home ext4 defaults,discard 1 2
/dev/mapper/onn-tmp /tmp ext4 defaults,discard 1 2
/dev/mapper/onn-var /var ext4 defaults,discard 1 2
/dev/mapper/onn-var_log /var/log ext4 defaults,discard 1 2
/dev/mapper/onn-var_log_audit /var/log/audit ext4 defaults,discard 1 2
/dev/mapper/onn-swapswapswapdefaults0 0


Any ideas what caused this?
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[ovirt-users] Re: About Local Storage dir

[Andy Michielsen]

Hello,

Then I would do the installation again but do the partitioning manually. See 
the minimum space required. And create seperate partitions also for the storage 
and mount those in the /var/export folder.

Kind regards.

> On 20 Sep 2018, at 04:46, "adam...@adagene.com.cn"  
> wrote:
> 
> Andy, let me answser my own question. I searched  a lot of info in the last 
> two days. maybe that's because if you put something in the root dir, the data 
> will be lost after you update the ovirt node. only the /var dir is safe in 
> ovirt node. is there any other ideas?
> 
> 
> yours Adam
>  
> From: Andy Michielsen
> Date: 2018-09-19 19:43
> To: adam...@adagene.com.cn
> CC: ovirtlist
> Subject: Re: [ovirt-users] About Local Storage dir
> Hello,
> 
> I think that is a requirement if you leave selinux active. You could modify 
> selinux or disable it to use other folders.
> 
> Kind regards.
> 
>> On 19 Sep 2018, at 07:33, "adam...@adagene.com.cn"  
>> wrote:
>> 
>> Hello, everyone. I want to export my vm as a ova to local path of the ovirt 
>> node. but I saw something about the local storage in the ovirt document:
>> https://www.ovirt.org/documentation/admin-guide/chap-Storage/ 
>> It said:
>> Preparing Local Storage
>> ...
>> Important: On oVirt Node, the path used for local storage must be within the 
>> /var directory; create the storage directory in the following procedure 
>> within /var
>> 
>> I check the partation of my ovirt nodes. the /var has only 15GB space  and 
>> the root dir / has 2.1 TB space. that is the default during the ovirt node 
>> installation.
>> 
>> question: why the loca storage must be put in the /var directory?
>> 
>> thanks.
>> 
>> yours Adam
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[ovirt-users] Re: About Local Storage dir

[Andy Michielsen]

Hello,

I think that is a requirement if you leave selinux active. You could modify 
selinux or disable it to use other folders.

Kind regards.

> On 19 Sep 2018, at 07:33, "adam...@adagene.com.cn"  
> wrote:
> 
> Hello, everyone. I want to export my vm as a ova to local path of the ovirt 
> node. but I saw something about the local storage in the ovirt document:
> https://www.ovirt.org/documentation/admin-guide/chap-Storage/ 
> It said:
> Preparing Local Storage
> ...
> Important: On oVirt Node, the path used for local storage must be within the 
> /var directory; create the storage directory in the following procedure 
> within /var
> 
> I check the partation of my ovirt nodes. the /var has only 15GB space  and 
> the root dir / has 2.1 TB space. that is the default during the ovirt node 
> installation.
> 
> question: why the loca storage must be put in the /var directory?
> 
> thanks.
> 
> yours Adam
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Re: [ovirt-users] Which hardware are you using for oVirt

[Andy Michielsen]

Hello Chritopher,

Thank you very much for sharing.

It started out just for fun but now people at work are looking at me to have an 
environment to do testing, simulate problems they have encountered, etc.

And more an more off them see the benifits off this. At work we are running 
vmware but that was far to expencieve to use it for these test. But as I 
suspected that was in the beginning and I knew I had to be able to expand so 
whenever an old server was decommisioned from production I converted it to an 
node. I now have 4 in use and demands keep growing.

So now I want to ask my boss to invest in new hardware as now people are asking 
me why I do not have proper backups and even why the can not use the vm’s when 
I perform administrative tasks or upgrades.

So that’s why I’m very inerested in what others are using.

Kind regards.

> On 26 Mar 2018, at 18:03, Christopher Cox <c...@endlessnow.com> wrote:
> 
>> On 03/24/2018 03:33 AM, Andy Michielsen wrote:
>> Hi all,
>> Not sure if this is the place to be asking this but I was wondering which 
>> hardware you all are using and why in order for me to see what I would be 
>> needing.
>> I would like to set up a HA cluster consisting off 3 hosts to be able to run 
>> 30 vm’s.
>> The engine, I can run on an other server. The hosts can be fitted with the 
>> storage and share the space through glusterfs. I would think I will be 
>> needing at least 3 nic’s but would be able to install ovn. (Are 1gb nic’s 
>> sufficient ?)
> 
> Just because you asked, but not because this is helpful to you
> 
> But first, a comment on "3 hosts to be able to run 30 VMs".  The SPM node 
> shouldn't run a lot of VMs.  There are settings (the setting slips my mind) 
> on the engine to give it a "virtual set" of VMs in order to keep VMs off of 
> it.
> 
> With that said, CPU wise, it doesn't require a lot to run 30 VM's.  The 
> costly thing is memory (in general).  So while a cheap set of 3 machines 
> might handle the CPU requirements of 30 VM's, those cheap machines might not 
> be able to give you the memory you need (depends).  You might be fine.  I 
> mean, there are cheap desktop like machines that do 64G (and sometimes more). 
>  Just something to keep in mind.  Memory and storage will be the most costly 
> items.  It's simple math.  Linux hosts, of course, don't necessarily need 
> much memory (or storage).  But Windows...
> 
> 1Gbit NIC's are "ok", but again, depends on storage.  Glusterfs is no speed 
> demon.  But you might not need "fast" storage.
> 
> Lastly, your setup is just for "fun", right?  Otherwise, read on.
> 
> 
> Running oVirt 3.6 (this is a production setup)
> 
> ovirt engine (manager):
> Dell PowerEdge 430, 32G
> 
> ovirt cluster nodes:
> Dell m1000e 1.1 backplane Blade Enclosure
> 9 x M630 Blades (2xE5-2669v3, 384GB), 4 iSCSI paths, 4 bonded LAN, all 10GbE, 
> CentOS 7.2
> 4 x MXL 10/40GbE (2x40Gbit LAN, 2x40Gbit iSCSI SAN to the S4810's)
> 
> 120 VM's, CentOS 6, CentOS 7, Windows 10 Ent., Windows Server 2012
> We've run on as few as 3 nodes.
> 
> Network, SAN and Storage (for ovirt Domains):
> 2 x S4810 (part is used for SAN, part for LAN)
> Equallogic dual controller (note: passive/active) PS6610S (84 x 4TB 7.2K SAS)
> Equallogic dual controller (note: passive/active) PS6610X (84 x 1TB 10K SAS
> 
> ISO and Export Domains are handled by:
> Dell PE R620, 32G, 2x10Gbit LAN, 2x10Gbit iSCSI to the SAN (above), CentOS 
> 7.4, NFS
> 
> What I like:
> * Easy setup.
> * Relatively good network and storage.
> 
> What I don't like:
> * 2 "effective" networks, LAN and iSCSI.  All networking uses the same 
> effective path.  Would be nice to have more physical isolation for mgmt vs 
> motion vs VMs.  QoS is provided in oVirt, but still, would be nice to have 
> the full pathways.
> * Storage doesn't use active/active controllers, so controller failover is 
> VERY slow.
> * We have a fast storage system, and somewhat slower storage system (matter 
> of IOPS),  neither is SSD, so there isn't a huge difference.  No real 
> redundancy or flexibility.
> * vdsm can no longer respond fast enough for the amount of disks defined (in 
> the event of a new Storage Domain add).  We have raised vdsTimeout, but have 
> not tested yet.
> 
> I inherited the "style" above.  My recommendation of where to start for a 
> reasonable production instance, minimum (assumes the S4810's above, not 
> priced here):
> 
> 1 x ovirt manager/engine, approx $1500
> 4 x Dell R620, 2xE5-2660, 768G, 6x10GbE (LAN, Storage, Motion), approx $42K
> 3 x Nexsan 18P 108TB, approx $96K
> 
> While significantly cheaper (by 6 figures), it p

Re: [ovirt-users] Which hardware are you using for oVirt

[Andy Michielsen]

Hello Alex,

Thanks for sharing. Much appriciated.

I believe my setup would need 96 Gb off RAM in each host, and would need about 
at least 3 Tb of storage. Probably 4 Tb would be beter if I want to work with 
snapshots. (Will be running mostly windows 2016 servers or windows 10 desktops 
with 6Gb off RAM and 100 Gb of disks)

I agree that a 10 Gb network for storage would be very beneficial.

Now If I can figure out how to set up a glusterfs on a 3 node cluster in oVirt 
4.2 just for the data storage. I ‘m golden to get started. :-)

Kind regards.

> On 24 Mar 2018, at 20:08, Alex K <rightkickt...@gmail.com> wrote:
> 
> I have 2 or 3 node clusters with following hardware (all with self-hosted 
> engine) : 
> 
> 2 node cluster: 
> RAM: 64 GB per host
> CPU: 8 cores per host
> Storage: 4x 1TB SAS in RAID10
> NIC: 2x Gbit
> VMs: 20
> 
> The above, although I would like to have had a third NIC for gluster storage 
> redundancy, it is running smoothly for quite some time and without 
> performance issues. 
> The VMs it is running are not high on IO (mostly small Linux servers). 
> 
> 3 node clusters: 
> RAM: 32 GB per host
> CPU: 16 cores per host
> Storage: 5x 600GB in RAID5 (not ideal but I had to gain some storage space 
> without purchasing extra disks)
> NIC: 6x Gbit
> VMs: less then 10 large Windows VMs (Windows 2016 server and Windows 10)
> 
> For your setup (30 VMs) I would rather go with RAID10 SAS disks and at least 
> a dual 10Gbit NIC dedicated to the gluster traffic only. 
> 
> Alex
> 
> 
>> On Sat, Mar 24, 2018 at 1:24 PM, Andy Michielsen <andy.michiel...@gmail.com> 
>> wrote:
>> Hello Andrei,
>> 
>> Thank you very much for sharing info on your hardware setup. Very 
>> informative.
>> 
>> At this moment I have my ovirt engine on our vmware environment which is 
>> fine for good backup and restore.
>> 
>> I have 4 nodes running now all different in make and model with local 
>> storage and it works but lacks performance a bit.
>> 
>> But I can get my hands on some old dell’s R415 with 96 Gb of ram and 2 
>> quadcores and 6 x 1 Gb nic’s. They all come with 2 x 146 Gb 15000 rpm’s 
>> harddisks. This isn’t bad but I will add more RAM for starters. Also I would 
>> like to have some good redundant storage for this too and the servers have 
>> limited space to add that.
>> 
>> Hopefully others will also share there setups and expirience like you did.
>> 
>> Kind regards.
>> 
>>> On 24 Mar 2018, at 10:35, Andrei Verovski <andre...@starlett.lv> wrote:
>>> 
>>> Hi,
>>> 
>>> HL ProLiant DL380, dual Xeon
>>> 120 GB RAID L1 for system
>>> 2 TB RAID L10 for VM disks
>>> 5 VMs, 3 Linux, 2 Windows
>>> Total CPU load most of the time is  low, high level of activity related to 
>>> disk.
>>> Host engine under KVM appliance on SuSE, can be easily moved, backed up, 
>>> copied, experimented with, etc.
>>> 
>>> You'll have to use servers with more RAM and storage than main.
>>> More then one NIC required if some of your VMs are on different subnets, 
>>> e.g. 1 in internal zone and 2nd on DMZ.
>>> For your setup 10 GB NICs + L3 Switch for ovirtmgmt.
>>> 
>>> BTW, I would suggest to have several separate hardware RAIDs unless you 
>>> have SSD, otherwise limit of the disk system I/O will be a bottleneck. 
>>> Consider SSD L1 RAID for heavy-loaded databases.
>>> 
>>> Please note many cheap SSDs do NOT work reliably with SAS controllers even 
>>> in SATA mode.
>>> 
>>> For example, I supposed to use 2 x WD Green SSD configures as RAID L1 for 
>>> OS. 
>>> It was possible to install system, yet under heavy load simulated with 
>>> iozone disk system freeze, rendering OS unbootable.
>>> Same crash was experienced with 512GB KingFast SSD connected to 
>>> broadcom/AMCC SAS RAID Card.
>>> 
>>> 
>>>> On 03/24/2018 10:33 AM, Andy Michielsen wrote:
>>>> Hi all,
>>>> 
>>>> Not sure if this is the place to be asking this but I was wondering which 
>>>> hardware you all are using and why in order for me to see what I would be 
>>>> needing.
>>>> 
>>>> I would like to set up a HA cluster consisting off 3 hosts to be able to 
>>>> run 30 vm’s.
>>>> The engine, I can run on an other server. The hosts can be fitted with the 
>>>> storage and share the space through glusterfs. I would think I will be 
>>>> needing at least 3 nic’s but would be able to install ovn. (Are 1gb nic’s 
>>>> sufficient ?)
>>>> 
>>>> Any input you guys would like to share would be greatly appriciated.
>>>> 
>>>> Thanks,
>>>> ___
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>>>> http://lists.ovirt.org/mailman/listinfo/users
>>> 
>> 
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Re: [ovirt-users] Testing oVirt 4.2

[Andy Michielsen]

Hello,

I also have done a installation on my host running KVM and I ‘m pretty sure my 
vm’s can only use the 192.168.122.0/24 range if you install them with NAT 
networking when creating them. So that might explain why you see that address 
appear in your log and also explain why the engine system can’t be reached.

Kind regards.

> On 24 Mar 2018, at 12:13, wodel youchi  wrote:
> 
> Hi,
> 
> I am testing oVirt 4.2, I am using nested KVM for that.
> I am using two hypervisors Centos 7 updated and the hosted-Engine deployment 
> using the ovirt appliance.
> For storage I am using iscsi and NFS4
> 
> Versions I am using :
> ovirt-engine-appliance-4.2-20180214.1.el7.centos.noarch
> ovirt-hosted-engine-setup-2.2.9-1.el7.centos.noarch
> kernel-3.10.0-693.21.1.el7.x86_64
> 
> I have a problem deploying the hosted-engine VM, when configuring the 
> deployment (hosted-engine --deploy), it asks for the engine's hostname then 
> the engine's IP address, I use static IP, in my lab I used 192.168.1.104 as 
> IP for the VM engine, and I choose to add the it's hostname entry to the 
> hypervisors's /etc/hosts
> 
> But the deployment get stuck every time in the same place : TASK [Wait for 
> the host to become non operational]
> 
> After some time, it gave up and the deployment fails.
> 
> I don't know the reason for now, but I have seen this behavior in /etc/hosts 
> of the hypervisor.
> 
> In the beginning of the deployment the entry  192.168.2.104 
> engine01.example.local is added, then sometime after that it's deleted, then 
> a new entry is added with this IP 192.168.122.65 engine01.wodel.wd which has 
> nothing to do with the network I am using.
> 
> Here is the error I am seeing in the deployment log
> 
> 2018-03-24 11:51:31,398+0100 INFO 
> otopi.ovirt_hosted_engine_setup.ansible_utils 
> ansible_utils._process_output:100 TASK [Wait 
> for the host to become non operational] 
> 2018-03-24 12:02:07,284+0100 DEBUG 
> otopi.ovirt_hosted_engine_setup.ansible_utils 
> ansible_utils._process_output:94 {u'_ansible
> _parsed': True, u'_ansible_no_log': False, u'changed': False, u'attempts': 
> 150, u'invocation': {u'module_args': {u'pattern': 
> u'name=hyperv01.wodel.wd', u'fetch_nested': False, u'nested_attributes': 
> []}}, u'ansible_facts': {u'ovirt_hosts': []}} 
> 2018-03-24 12:02:07,385+0100 ERROR 
> otopi.ovirt_hosted_engine_setup.ansible_utils 
> ansible_utils._process_output:98 fatal: [loc
> alhost]: FAILED! => {"ansible_facts": {"ovirt_hosts": []}, "attempts": 150, 
> "changed": false} 
> 2018-03-24 12:02:07,587+0100 DEBUG 
> otopi.ovirt_hosted_engine_setup.ansible_utils 
> ansible_utils._process_output:94 PLAY RECAP 
> [engine01.wodel.wd] : ok: 15 changed: 8 unreachable: 0 skipped: 4 failed: 0 
> 2018-03-24 12:02:07,688+0100 DEBUG 
> otopi.ovirt_hosted_engine_setup.ansible_utils 
> ansible_utils._process_output:94 PLAY RECAP 
> [localhost] : ok: 41 changed: 14 unreachable: 0 skipped: 3 failed: 1 
> 2018-03-24 12:02:07,789+0100 DEBUG 
> otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:180 
> ansible-playbook rc: 2 
> 2018-03-24 12:02:07,790+0100 DEBUG 
> otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:187 
> ansible-playbook stdou
> t:
> 2018-03-24 12:02:07,791+0100 DEBUG 
> otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:189  to 
> retry, use: --limi
> t @/usr/share/ovirt-hosted-engine-setup/ansible/bootstrap_local_vm.retry 
> 
> 2018-03-24 12:02:07,791+0100 DEBUG 
> otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:190 
> ansible-playbook stder
> r: 
> 2018-03-24 12:02:07,792+0100 DEBUG otopi.context context._executeMethod:143 
> method exception 
> Traceback (most recent call last): 
>  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133, in 
> _executeMethod 
>method['method']() 
>  File 
> "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-ansiblesetup/core/misc.py",
>  line 186, in _closeup 
>r = ah.run() 
>  File 
> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/ansible_utils.py",
>  line 194, in run 
>raise RuntimeError(_('Failed executing ansible-playbook')) 
> RuntimeError: Failed executing ansible-playbook 
> 2018-03-24 12:02:07,795+0100 ERROR otopi.context context._executeMethod:152 
> Failed to execute stage 'Closing up': Failed exec
> uting ansible-playbook
> 
> 
> any idea
> 
> 
> Regards
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Re: [ovirt-users] Which hardware are you using for oVirt

[Andy Michielsen]

Hello Andrei,

Thank you very much for sharing info on your hardware setup. Very informative.

At this moment I have my ovirt engine on our vmware environment which is fine 
for good backup and restore.

I have 4 nodes running now all different in make and model with local storage 
and it works but lacks performance a bit.

But I can get my hands on some old dell’s R415 with 96 Gb of ram and 2 
quadcores and 6 x 1 Gb nic’s. They all come with 2 x 146 Gb 15000 rpm’s 
harddisks. This isn’t bad but I will add more RAM for starters. Also I would 
like to have some good redundant storage for this too and the servers have 
limited space to add that.

Hopefully others will also share there setups and expirience like you did.

Kind regards.

> On 24 Mar 2018, at 10:35, Andrei Verovski <andre...@starlett.lv> wrote:
> 
> Hi,
> 
> HL ProLiant DL380, dual Xeon
> 120 GB RAID L1 for system
> 2 TB RAID L10 for VM disks
> 5 VMs, 3 Linux, 2 Windows
> Total CPU load most of the time is  low, high level of activity related to 
> disk.
> Host engine under KVM appliance on SuSE, can be easily moved, backed up, 
> copied, experimented with, etc.
> 
> You'll have to use servers with more RAM and storage than main.
> More then one NIC required if some of your VMs are on different subnets, e.g. 
> 1 in internal zone and 2nd on DMZ.
> For your setup 10 GB NICs + L3 Switch for ovirtmgmt.
> 
> BTW, I would suggest to have several separate hardware RAIDs unless you have 
> SSD, otherwise limit of the disk system I/O will be a bottleneck. Consider 
> SSD L1 RAID for heavy-loaded databases.
> 
> Please note many cheap SSDs do NOT work reliably with SAS controllers even in 
> SATA mode.
> 
> For example, I supposed to use 2 x WD Green SSD configures as RAID L1 for OS. 
> It was possible to install system, yet under heavy load simulated with iozone 
> disk system freeze, rendering OS unbootable.
> Same crash was experienced with 512GB KingFast SSD connected to broadcom/AMCC 
> SAS RAID Card.
> 
> 
>> On 03/24/2018 10:33 AM, Andy Michielsen wrote:
>> Hi all,
>> 
>> Not sure if this is the place to be asking this but I was wondering which 
>> hardware you all are using and why in order for me to see what I would be 
>> needing.
>> 
>> I would like to set up a HA cluster consisting off 3 hosts to be able to run 
>> 30 vm’s.
>> The engine, I can run on an other server. The hosts can be fitted with the 
>> storage and share the space through glusterfs. I would think I will be 
>> needing at least 3 nic’s but would be able to install ovn. (Are 1gb nic’s 
>> sufficient ?)
>> 
>> Any input you guys would like to share would be greatly appriciated.
>> 
>> Thanks,
>> ___
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>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
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[ovirt-users] Which hardware are you using for oVirt

[Andy Michielsen]

Hi all,

Not sure if this is the place to be asking this but I was wondering which 
hardware you all are using and why in order for me to see what I would be 
needing.

I would like to set up a HA cluster consisting off 3 hosts to be able to run 30 
vm’s.
The engine, I can run on an other server. The hosts can be fitted with the 
storage and share the space through glusterfs. I would think I will be needing 
at least 3 nic’s but would be able to install ovn. (Are 1gb nic’s sufficient ?)

Any input you guys would like to share would be greatly appriciated.

Thanks,
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Re: [ovirt-users] Trunk'd Network

[Andy]

Thanks for the info and I have seen this article.  I have done some additional 
testing and can now get VLAN traffic to pass to the VM provided there isnt an 
already created OVIRT network with the assigned VLAN.  I am testing a Cisco 
vWLC, which allows for two ports on the VM (service port and data port).  I 
need to send three VLAN's through the data port, which one of them is the same 
VLAN as ovirtmgmt.  Shouldnt the untagged network pass all VLAN's regardless of 
already asisgned or is there a network filter/setting on the OVIRT side that 
needs to be adjusted? 
Thanks  

 

On Saturday, March 17, 2018, 5:01:25 AM EDT, Gianluca Cecchi 
<gianluca.cec...@gmail.com> wrote:  
 
 Il Ven 16 Mar 2018, 16:40 Andy <farkey_2...@yahoo.com> ha scritto:

Community,
I am trying to trunk two VLAN's to a VM on OVIRT 4.2 and all the research/docs 
I have seen is to create a standard VM network and to NOT tag anything.  That 
is "Supposed" to pass all traffic where the attached VM will need to tag said 
traffic.  Everything I have tried has been unsuccessful and I am not seeing any 
traffic pass to the VM.  Has anyone successfully accomplished sending mulitple 
VLAN's downstream (vswitch) to a VM?  On the VMWARE side the 4095 VLAN would 
accomplish this and I can do so in my VMWARE test lab.  
thanks



See here answer for same question

lists.ovirt.org/pipermail/users/2017-November/085253.html
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[ovirt-users] Trunk'd Network

[Andy]

Community,
I am trying to trunk two VLAN's to a VM on OVIRT 4.2 and all the research/docs 
I have seen is to create a standard VM network and to NOT tag anything.  That 
is "Supposed" to pass all traffic where the attached VM will need to tag said 
traffic.  Everything I have tried has been unsuccessful and I am not seeing any 
traffic pass to the VM.  Has anyone successfully accomplished sending mulitple 
VLAN's downstream (vswitch) to a VM?  On the VMWARE side the 4095 VLAN would 
accomplish this and I can do so in my VMWARE test lab.  
thanks
Andy  
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Re: [ovirt-users] Partition Trouble on oVirt Node

[Andy Michielsen]

Hello Matt,

Can you perform the command cat /etc/fstab and see what partitions you already 
created during installation ?

Did you leave the installation to decide what to do with partitioning by itself 
or did you did that yourself ?

Kind regards.

> On 16 Feb 2018, at 00:23, Matt Simonsen  wrote:
> 
> Hello all,
> 
> This may not be oVirt specific (but it may be) so thank you in advance for 
> any assistance.
> 
> I have a system installed with oVirt Node Next 4.1.9 that was installed to 
> /dev/sda
> 
> I had a seperate RAID Volume /dev/sdb that should not have been used, but now 
> that the operating system is loaded I'm struggling to get the device 
> partitioned.
> 
> I've tried mkfs.ext4 on the device and also pvcreate, with the errors below. 
> I've also rebooted a couple times and tried to disable multipathd.   Is 
> multipathd even safe to disable on Node Next?
> 
> Below are the errors I've received, and thank you again for any tips.
> 
> 
> [root@node1-g6-h3 ~]# mkfs.ext4 /dev/sdb
> mke2fs 1.42.9 (28-Dec-2013)
> /dev/sdb is entire device, not just one partition!
> Proceed anyway? (y,n) y
> /dev/sdb is apparently in use by the system; will not make a filesystem here!
> [root@node1-g6-h3 ~]# gdisk
> GPT fdisk (gdisk) version 0.8.6
> 
> Type device filename, or press  to exit: /dev/sdb
> Caution: invalid main GPT header, but valid backup; regenerating main header
> from backup!
> 
> Caution! After loading partitions, the CRC doesn't check out!
> Warning! Main partition table CRC mismatch! Loaded backup partition table
> instead of main partition table!
> 
> Warning! One or more CRCs don't match. You should repair the disk!
> 
> Partition table scan:
>   MBR: not present
>   BSD: not present
>   APM: not present
>   GPT: damaged
> 
> Found invalid MBR and corrupt GPT. What do you want to do? (Using the
> GPT MAY permit recovery of GPT data.)
>  1 - Use current GPT
>  2 - Create blank GPT
> 
> Your answer: 2
> 
> Command (? for help): n
> Partition number (1-128, default 1):
> First sector (34-16952264590, default = 2048) or {+-}size{KMGTP}:
> Last sector (2048-16952264590, default = 16952264590) or {+-}size{KMGTP}:
> Current type is 'Linux filesystem'
> Hex code or GUID (L to show codes, Enter = 8300): 8e00
> Changed type of partition to 'Linux LVM'
> 
> Command (? for help): w
> 
> Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
> PARTITIONS!!
> 
> Do you want to proceed? (Y/N): y
> OK; writing new GUID partition table (GPT) to /dev/sdb.
> The operation has completed successfully.
> [root@node1-g6-h3 ~]# pvcreate /dev/sdb1
>   Device /dev/sdb1 not found (or ignored by filtering).
> 
> 
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Re: [ovirt-users] Unable to deploy hosted engine to other hosts

[Andy]

Simone,
thanks for the help.  Attached at the rquested logs.  One thing to note I have 
three networks, one for gluster, migration, and storage (201, 200, and 199).   
thanks
 

On Friday, February 2, 2018, 4:06:11 AM EST, Simone Tiraboschi 
<stira...@redhat.com> wrote:  
 
 Hi Andy,can you please attach engine.log and host-deploy logs from the engine 
VM?

On Fri, Feb 2, 2018 at 2:31 AM, Andy <farkey_2...@yahoo.com> wrote:

Support,
I am having a problem with redeploying the hosted engine to the second and 
third host in the cluster.  This setup is from a clean install of 4.2 and all 
the hosts are up and functional in the engine.  When I try to deploy the engine 
the install fails.  
Checking the VDSM service I get: vdsm[4752]: WARN Worker blocked:  at 0x2807590> timeout=15, duration=270 at 
0x1e0bc90> task#=186 at 0x27f0590>
The setup is a three host ovirt 4.2 running CentOS 7.4, with three gluster 
volumes (engine and two data).  I have attached the agent, broker, ovirt setup, 
and vdsm logs.  
Any help is appreciated.
Thanks 

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engine-logs.tar.gz
Description: application/gzip
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Re: [ovirt-users] Unable to deploy hosted engine to other hosts

[Andy]

Sorry bad habit.community!!! 

On Friday, February 2, 2018, 4:11:50 AM EST, Sandro Bonazzola 
<sbona...@redhat.com> wrote:  
 
 

2018-02-02 2:31 GMT+01:00 Andy <farkey_2...@yahoo.com>:

Support,

Hi Andy, just a note this is not Support, this is Community :-)
 

I am having a problem with redeploying the hosted engine to the second and 
third host in the cluster.  This setup is from a clean install of 4.2 and all 
the hosts are up and functional in the engine.  When I try to deploy the engine 
the install fails.  
Checking the VDSM service I get: vdsm[4752]: WARN Worker blocked:  at 0x2807590> timeout=15, duration=270 at 
0x1e0bc90> task#=186 at 0x27f0590>
The setup is a three host ovirt 4.2 running CentOS 7.4, with three gluster 
volumes (engine and two data).  I have attached the agent, broker, ovirt setup, 
and vdsm logs.  
Any help is appreciated.

Simone already replied, adding also Sahina to the loop. 

Thanks 

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-- 

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ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R

Red Hat EMEA

|  | TRIED. TESTED. TRUSTED. |


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Re: [ovirt-users] Self hosted engine fails after 4.2 upgrade

[Andy Kress]

Yep will do momentarily

Thanks 

Andy 

> On Dec 21, 2017, at 4:14 AM, Stefano Danzi <s.da...@hawai.it> wrote:
> 
> Hello!
> I have a test system with one phisical host and hosted engine running on it.
> Storage is gluster but hosted engine mount it as nfs.
> 
> After the upgrade gluster no longer activate nfs.
> The command "gluster volume set engine nfs.disable off" doesn't help.
> 
> How I can re-enable nfs? O better how I can migrate self hosted engine to 
> native glusterfs?
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[ovirt-users] HA Broker fails after 4.2 upgrade

[Andy]

:49::ovirt_hosted_engine_ha.broker.monitor.Monitor::(_discover_submonitors)
 Loaded submonitor cpu-load-no-engine
MainThread::INFO::2017-12-20 
23:06:22,152::monitor::49::ovirt_hosted_engine_ha.broker.monitor.Monitor::(_discover_submonitors)
 Loaded submonitor engine-health
MainThread::INFO::2017-12-20 
23:06:22,153::monitor::49::ovirt_hosted_engine_ha.broker.monitor.Monitor::(_discover_submonitors)
 Loaded submonitor mem-free
MainThread::INFO::2017-12-20 
23:06:22,153::monitor::49::ovirt_hosted_engine_ha.broker.monitor.Monitor::(_discover_submonitors)
 Loaded submonitor mem-load
MainThread::INFO::2017-12-20 
23:06:22,154::monitor::49::ovirt_hosted_engine_ha.broker.monitor.Monitor::(_discover_submonitors)
 Loaded submonitor mgmt-bridge
MainThread::INFO::2017-12-20 
23:06:22,154::monitor::49::ovirt_hosted_engine_ha.broker.monitor.Monitor::(_discover_submonitors)
 Loaded submonitor ping
MainThread::INFO::2017-12-20 
23:06:22,155::monitor::49::ovirt_hosted_engine_ha.broker.monitor.Monitor::(_discover_submonitors)
 Loaded submonitor storage-domain


The VDSM log has alot of JSON errors with the storage fai2017-12-20 
23:13:00,311-0500 INFO  (jsonrpc/6) [vdsm.api] FINISH getStorageDomainInfo 
error=Storage domain does not exist: (u'1cc6cc89-571e-4b6a-9d41-c742d763e1cc',) 
from=::1,54630, task_id=ff009157-48f3-480c-b8fe-b8d0a791c922 (api:50)
2017-12-20 23:13:00,312-0500 ERROR (jsonrpc/6) [storage.TaskManager.Task] 
(Task='ff009157-48f3-480c-b8fe-b8d0a791c922') Unexpected error (task:875)
2017-12-20 23:13:00,314-0500 ERROR (jsonrpc/6) [storage.Dispatcher] FINISH 
getStorageDomainInfo error=Storage domain does not exist: 
(u'1cc6cc89-571e-4b6a-9d41-c742d763e1cc',) (dispatcher:82)
2017-12-20 23:13:00,314-0500 INFO  (jsonrpc/6) [jsonrpc.JsonRpcServer] RPC call 
StorageDomain.getInfo failed (error 358) in 0.48 seconds (__init__:573)
    raise convert_to_error(kind, result)
2017-12-20 23:13:03,092-0500 INFO  (jsonrpc/3) [vdsm.api] FINISH 
getStorageDomainInfo error=Storage domain does not exist: 
(u'1cc6cc89-571e-4b6a-9d41-c742d763e1cc',) from=::1,54632, 
task_id=39e022e5-db99-4bc4-88e1-9a218104b3c7 (api:50)
2017-12-20 23:13:03,093-0500 ERROR (jsonrpc/3) [storage.TaskManager.Task] 
(Task='39e022e5-db99-4bc4-88e1-9a218104b3c7') Unexpected error (task:875)
2017-12-20 23:13:03,095-0500 ERROR (jsonrpc/3) [storage.Dispatcher] FINISH 
getStorageDomainInfo error=Storage domain does not exist: 
(u'1cc6cc89-571e-4b6a-9d41-c742d763e1cc',) (dispatcher:82)
2017-12-20 23:13:03,095-0500 INFO  (jsonrpc/3) [jsonrpc.JsonRpcServer] RPC call 
StorageDomain.getInfo failed (error 358) in 0.49 seconds (__init__:573)
    raise convert_to_error(kind, result)
2017-12-20 23:13:07,568-0500 INFO  (jsonrpc/4) [vdsm.api] FINISH 
getStorageDomainInfo error=Storage domain does not exist: 
(u'1cc6cc89-571e-4b6a-9d41-c742d763e1cc',) from=::1,54640, 
task_id=c1b1b1a1-a7e6-494a-bda6-19c617820dec (api:50)
2017-12-20 23:13:07,569-0500 ERROR (jsonrpc/4) [storage.TaskManager.Task] 
(Task='c1b1b1a1-a7e6-494a-bda6-19c617820dec') Unexpected error (task:875)
2017-12-20 23:13:07,571-0500 ERROR (jsonrpc/4) [storage.Dispatcher] FINISH 
getStorageDomainInfo error=Storage domain does not exist: 
(u'1cc6cc89-571e-4b6a-9d41-c742d763e1cc',) (dispatcher:82)
2017-12-20 23:13:07,571-0500 INFO  (jsonrpc/4) [jsonrpc.JsonRpcServer] RPC call 
StorageDomain.getInfo failed (error 358) in 0.48 seconds (__init__:573)
    raise convert_to_error(kind, result)
2017-12-20 23:13:10,323-0500 INFO  (jsonrpc/0) [vdsm.api] FINISH 
getStorageDomainInfo error=Storage domain does not exist: 
(u'1cc6cc89-571e-4b6a-9d41-c742d763e1cc',) from=::1,54642, 
task_id=6354fa3d-933c-4fd0-9301-00f8abd29ec7 (api:50)
2017-12-20 23:13:10,323-0500 ERROR (jsonrpc/0) [storage.TaskManager.Task] 
(Task='6354fa3d-933c-4fd0-9301-00f8abd29ec7') Unexpected error (task:875)
2017-12-20 23:13:10,325-0500 ERROR (jsonrpc/0) [storage.Dispatcher] FINISH 
getStorageDomainInfo error=Storage domain does not exist: 
(u'1cc6cc89-571e-4b6a-9d41-c742d763e1cc',) (dispatcher:82)
2017-12-20 23:13:10,326-0500 INFO  (jsonrpc/0) [jsonrpc.JsonRpcServer] RPC call 
StorageDomain.getInfo failed (error 358) in 0.48 seconds (__init__:573)

ling

Any help is appreciated.  
thanks Andy


  


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Re: [ovirt-users] Deploying training lab

[Andy Michielsen]

Hi Maor,

Thanks for pitching in. I have to admit it isn't really an oVirt issue but more 
on how to allow users working with it.

I do use the pool methode to provide the virtual servers and dektops.
For developers and support services I just let them use rdp for windows or even 
virt-viewer but for giving demo's or education I would like to provide 
something like thinclients or boot from usb linux solution who just start with 
firefox or virt-viewer.

All idea's and suggestions are welcome.

Thanks.

> Op 30 jul. 2017 om 10:32 heeft Maor Lipchuk <mlipc...@redhat.com> het 
> volgende geschreven:
> 
> Hi Andy,
> 
> Can you please elaborate more regarding the requirements and what you
> are trying to achieve.
> Have you tried to use vm-pool? Those VMs should be configured as
> stateless and acquire minimal storage capacity.
> 
> Regards,
> Maor
> 
> On Fri, Jul 28, 2017 at 10:19 PM, Andy Michielsen
> <andy.michiel...@gmail.com> wrote:
>> Hello all,
>> 
>> Don't know if this is the right place to ask this but I would like to set up
>> a trainingslab with oVirt.
>> 
>> I have deployed an engine and a host with local storage and want to run 1
>> server and 5 desktops off it.
>> 
>> But the desktops will be used on thin clients or old laptops with some
>> minimal os installation running spice client or a webbrowser.
>> 
>> I was wondering if anyone can give me pointer in how to set up a minimal
>> laptop which only need to run an spice client.
>> 
>> Kind regards.
>> 
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[ovirt-users] Deploying training lab

[Andy Michielsen]

Hello all,

Don't know if this is the right place to ask this but I would like to set
up a trainingslab with oVirt.

I have deployed an engine and a host with local storage and want to run 1
server and 5 desktops off it.

But the desktops will be used on thin clients or old laptops with some
minimal os installation running spice client or a webbrowser.

I was wondering if anyone can give me pointer in how to set up a minimal
laptop which only need to run an spice client.

Kind regards.
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Re: [ovirt-users] Unable to add storage domains to Node Hosted Engine

[Andy Gibbs]

On 29 May 2017 08:22, Sandro Bonazzola wrote:
> Hi, so if I understood correctly, you're trying to work on a single host
> deployment right?
> Or are you just trying to replace the bare metal all-in-one 3.6 in a context
> with more hosts? 
> If this is the case, can you share your use case? I'm asking because for
> single host installations there are other solutions that may fit better than
> oVirt, like virt-manager or kimchi (https://github.com/kimchi-project/kimchi)

Sandro, thank you for your reply.

I hadn't heard about kimchi before.  Virt-manager had been discounted as the 
user interface is not really friendly enough for non-technical people, which is 
important for us.  The simple web interface with oVirt, however, is excellent 
in this regard.

I would say that the primary use-case is this: We want a server which 
individual employees can log into (using their active directory logins), access 
company-wide "public" VMs or create their own private VMs for their own use (if 
permitted).  Users should be able to start and stop the "public" VMs but not be 
able to edit or delete them.  They should only have full control over the VMs 
that they create for themselves.  And very importantly, it should be possible 
to say which users have the ability to create their own VMs.  Nice to have 
would be the ability for users to be able to share their VMs with other users.  
Really nice to have would be a way of detecting whether VMs are in use by 
someone else before opening a console and stealing it away from the current 
user!  (Actually, case in point, the user web interface for oVirt 3.6 always 
starts a console for a VM when the user logs in, if it is the only one running 
on the server and which the user has access to.  I don't know i
 f this is fixed in 4.1, but our work-around is to have a dummy VM that always 
runs and displays a graphic with helpful text for any that see it!  Bit of a 
nuisance, but not too bad.  We never found a way to disable this behaviour.)

We started off some years ago with a server running oVirt 3.4, now running 3.6, 
with the all-in-one plugin and had good success with this.  The hosted engine 
for oVirt 4.1 seemed to be the recommended "upgrade path" -- although we did 
also start with entirely new server hardware.

Ultimately once this first server is set up we will want to convert the old 
server hardware to a second node so that we can balance the load (we have a 
number of very resource-hungry VMs).  This would be our secondary use-case.  
More nodes may follow in future.  However, we don't see the particular need to 
have VMs that migrate from node to node, and each node will most likely have 
its own storage domains for the VMs that run on it.  But to have one central 
web interface for managing the whole lot is a huge advantage.

Coming then to the storage issue that comes up in my original post, we are 
trying to install this first server platform, keeping the node, the hosted 
engine, and the storage all on one physical machine.  We don't (currently) want 
to set up a separate storage server, and don't really see the benefit of doing 
so.  Since my first email, I've actually succeeded in getting the engine to 
recognise the node's storage paths.  However, I'm not sure it really is the 
right way.  The solution I found was to create a third path, /srv/ovirt/engine, 
in addition to the data and iso paths.  The engine gets installed to 
/srv/ovirt/engine and then once the engine is started up, I create a new data 
domain at node:/srv/ovirt/data.  This then adds the new path as the master data 
domain, and then after thinking a bit to itself, suddenly the hosted_storage 
data domain appears, and after a bit more thinking, everything seems to get 
properly registered and works.  I can then also create the ISO storag
 e domain.

Does this seem like a viable solution, or have I achieved something "illegal"?

I am still not having much luck with my other problem(s) to do with restarting 
the server: it still hangs on shutdown and it still takes a very long time 
(about ten minutes) after the node starts for the engine to start.  Any help on 
this would be much appreciated.

Thanks
Andy
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[ovirt-users] Unable to add storage domains to Node Hosted Engine

[Andy Gibbs]

Hi,


I am trying to install a new server with oVirt.  I have previously had 
relatively good success with the all-in-one plugin on oVirt 3.6, but it is time 
to move to newer things and I am trying to get oVirt 4.1 installed on a clean 
platform.


I am unfortunately finding this very difficult and I hope someone here can help 
guide me in the right direction  :o)


My intention is to use oVirt Node as the base OS on the server, install Hosted 
Engine on it and also have the storage domains hosted on it too.


What I have achieved so far is...


  1.  Installed oVirt Node 4.1.2, generally using the default configuration
  2.  Changed the performance profile to "virtual-host" inside the web 
interface as per documentation suggestion
  3.  Created a new volume group, pool for thin volumes, and finally an 
XFS-formatted volume that mounts on /srv which will be used for the storage 
domain(s)
  4.  From the console on the node, I have created /srv/ovirt/data and 
/srv/ovirt/iso directories with ownership vdsm:kvm and access rights 0755, 
which I have then added to /etc/exports with the following configuration: 
rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36
  5.  When I install Hosted Engine from the Node web interface, I select NFS4 
for the storage and provide the correct host:/path.  Other than that, and 
setting up static network details and email details, I follow the default 
prompts of the Hosted Engine setup.
  6.  The Hosted Engine setup seems to run through to completion, and I get a 
successfully installed message at the end
  7.  I open up the firewall on port 2049 for tcp and udp; this is done 
**after** the engine setup is complete since the setup procedure alters the 
firewall configuration and my modifications otherwise get lost.  I have 
confirmed that it is possible to mount these nfs shares both on the node itself 
and on the engine vm (once it is running).
  8.  I can log into the Hosted Engine web interface.


This is now where I run into problems.


The first problem is that no storage domains are registed, nor can I add any.  
I get warnings like "The hosted engine storage domain doesn't exist.  It will 
be imported automatically upon data center activation, which requires adding an 
initial storage domain to the data center".  However attempting to do so gives 
errors like: "VDSM server.domain command CreateStoragePoolVDS failed: Cannot 
acquire host id: (u'fcdee6d8-c6fc-45fb-a60c-1df4b298f75a', SanlockException(22, 
'Sanlock lockspace add failure', 'Invalid argument'))".  During Hosted Engine 
setup it seems that the /srv/ovirt/data storage domain is created, but I cannot 
import it.  I also tried to create a new storage domain at /srv/ovirt/iso and 
met with similar results: it creates it, but won't attach to it.


The next problem is that I can't restart the server from the Node web 
interface.  Clicking on the "Restart" Power Options button simply causes the 
whole system to hang.  It appears to shut down the Engine VM ok, it also 
terminates all ssh connections, but after that the console screen on the server 
just goes black and sits there.  You can still ping the server from the network 
but can't do anything or see anything.  Fortunately the Dell server has a 
remote console feature that enables me to manually restart the server, but this 
is not ideal at all.  This problem only occurs once the Hosted Engine is 
installed; before this is done, the "Restart" button works perfectly.


The final problem is that once the server has restarted, it takes about 10 
minutes before the Node starts the Hosted Engine.  Is this correct?  I would 
have thought that once the Node is up, its first responsibility would be to get 
the Hosted Engine up, but you can see from the dmesg output that on average 530 
seconds elapses before kvm is started.  Is there anything I can do to speed 
this up?


Any help would be gratefully received.  Or if anyone knows of a "oVirt for 
Dummies" (TM) style step-by-step installation guide that installed Node, Hosted 
Engine and the storage domains all on one machine, I would love to see that!!


Many thanks in advance!


Andy




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[ovirt-users] Unable to add storage domains to Node Hosted Engine

[Andy Gibbs]

Hi,

I am trying to install a new server with oVirt.  I have previously had 
relatively good success with the all-in-one plugin on oVirt 3.6, but it is time 
to move to newer things and I am trying to get oVirt 4.1 installed on a clean 
platform.

I am unfortunately finding this very difficult and I hope someone here can help 
guide me in the right direction  :o)

My intention is to use oVirt Node as the base OS on the server, install Hosted 
Engine on it and also have the storage domains hosted on it too.

What I have achieved so far is...

1. Installed oVirt Node 4.1.2, generally using the default configuration
2. Changed the performance profile to "virtual-host" inside the web interface 
as per documentation suggestion
3. Created a new volume group, pool for thin volumes, and finally an 
XFS-formatted volume that mounts on /srv which will be used for the storage 
domain(s)
4. From the console on the node, I have created /srv/ovirt/data and 
/srv/ovirt/iso directories with ownership vdsm:kvm and access rights 0755, 
which I have then added to /etc/exports with the following configuration: 
rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36
5. When I install Hosted Engine from the Node web interface, I select NFS4 for 
the storage and provide the correct host:/path.  Other than that, and setting 
up static network details and email details, I follow the default prompts of 
the Hosted Engine setup.
6. The Hosted Engine setup seems to run through to completion, and I get a 
successfully installed message at the end
7. I open up the firewall on port 2049 for tcp and udp; this is done **after** 
the engine setup is complete since the setup procedure alters the firewall 
configuration and my modifications otherwise get lost.  I have confirmed that 
it is possible to mount these nfs shares both on the node itself and on the 
engine vm (once it is running).
8. I can log into the Hosted Engine web interface.

This is now where I run into problems.

The first problem is that no storage domains are registed, nor can I add any.  
I get warnings like "The hosted engine storage domain doesn't exist.  It will 
be imported automatically upon data center activation, which requires adding an 
initial storage domain to the data center".  However attempting to do so gives 
errors like: "VDSM server.domain command CreateStoragePoolVDS failed: Cannot 
acquire host id: (u'fcdee6d8-c6fc-45fb-a60c-1df4b298f75a', SanlockException(22, 
'Sanlock lockspace add failure', 'Invalid argument'))".  During Hosted Engine 
setup it seems that the /srv/ovirt/data storage domain is created, but I cannot 
import it.  I also tried to create a new storage domain at /srv/ovirt/iso and 
met with similar results: it creates it, but won't attach to it.

The next problem is that I can't restart the server from the Node web 
interface.  Clicking on the "Restart" Power Options button simply causes the 
whole system to hang.  It appears to shut down the Engine VM ok, it also 
terminates all ssh connections, but after that the console screen on the server 
just goes black and sits there.  You can still ping the server from the network 
but can't do anything or see anything.  Fortunately the Dell server has a 
remote console feature that enables me to manually restart the server, but this 
is not ideal at all.  This problem only occurs once the Hosted Engine is 
installed; before this is done, the "Restart" button works perfectly.

The final problem is that once the server has restarted, it takes about 10 
minutes before the Node starts the Hosted Engine.  Is this correct?  I would 
have thought that once the Node is up, its first responsibility would be to get 
the Hosted Engine up, but you can see from the dmesg output that on average 530 
seconds elapses before kvm is started.  Is there anything I can do to speed 
this up?

Any help would be gratefully received.  Or if anyone knows of a "oVirt for 
Dummies" (TM) style step-by-step installation guide that installed Node, Hosted 
Engine and the storage domains all on one machine, I would love to see that!!

Many thanks in advance!

Andy
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Re: [ovirt-users] Import OVA

[Andy Kress]

This is a KVM native OVA.  Other than pulling apart the archive and importing 
the disks directly, then attaching the disk to a VM, is there a more efficient 
process?? 

Thanks 

> On Apr 25, 2017, at 12:02 PM, Arik Hadas <aha...@redhat.com> wrote:
> 
> If that's a VMware-compatible OVA then a better approach (the approach that 
> was previously proposed requires you to convert the vmdk disks separately) 
> would be to copy the OVA file to one of the hosts managed by oVirt, change 
> its permissions to vdsm:kvm, and import it using the import dialog in the 
> virtual machines tab.
> 
>> On Tue, Apr 25, 2017 at 6:34 PM, Andy <farkey_2...@yahoo.com> wrote:
>> Ahh makes sense,  will give that a try.  thank you much for the info. 
>> 
>> 
>> On Tuesday, April 25, 2017, 8:21:43 AM EDT, Fred Rolland 
>> <froll...@redhat.com> wrote:
>> Hi,
>> 
>> You can upload a disk in the "disks" tab.
>> You will need to create the VM manually, and attached the disk to it.
>> 
>> Regards,
>> 
>> Fred
>> 
>> On Tue, Apr 25, 2017 at 3:06 PM, Andy Kress <farkey_2...@yahoo.com> wrote:
>> All,
>> 
>> I am using the latest version of Ovirt 4.1.1.8-1 running in CentOS 7.3 and 
>> would like to import an OVA.  Since it appears the image-uploader utility is 
>> deprecated, does anyone have information on how to accomplish this?
>> I cannot import it through the UI directly and rather than importing the OVA 
>> to a VMWARE environment and pulling it in, I would like to know how to 
>> directly do this.
>> 
>> Thanks
>> 
>> AK
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Re: [ovirt-users] Import OVA

[Andy]

Ahh makes sense,  will give that a try.  thank you much for the info. 


On Tuesday, April 25, 2017, 8:21:43 AM EDT, Fred Rolland <froll...@redhat.com> 
wrote:Hi,

You can upload a disk in the "disks" tab.
You will need to create the VM manually, and attached the disk to it.

Regards,

Fred

On Tue, Apr 25, 2017 at 3:06 PM, Andy Kress <farkey_2...@yahoo.com> wrote:

All,

I am using the latest version of Ovirt 4.1.1.8-1 running in CentOS 7.3 and 
would like to import an OVA.  Since it appears the image-uploader utility is 
deprecated, does anyone have information on how to accomplish this?
I cannot import it through the UI directly and rather than importing the OVA to 
a VMWARE environment and pulling it in, I would like to know how to directly do 
this.

Thanks

AK
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[ovirt-users] Import OVA

[Andy Kress]

All, 

I am using the latest version of Ovirt 4.1.1.8-1 running in CentOS 7.3 and 
would like to import an OVA.  Since it appears the image-uploader utility is 
deprecated, does anyone have information on how to accomplish this? 
I cannot import it through the UI directly and rather than importing the OVA to 
a VMWARE environment and pulling it in, I would like to know how to directly do 
this.

Thanks 

AK
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[ovirt-users] Trying oVirt 4.1

[Andy Michielsen]

Hello all,

I was trying to give the latest oVirt a go and install it on my KVM system
before committing it on any hardware.

The installation went fine. When logging on into the node https://:9090
I wanted to install an hosted engine but I get this messages

Failed to execute stage 'Environment setup': [Errno 2] No such file or
directory: '/etc/iscsi/initiatorname.iscsi'
Hosted Engine deployment failed

But I must admit I have not set up iscsi nor do I want to. Maybe local, nfs
or glusterfs.

What is the way to do this properly ?

Kind regards.
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Re: [ovirt-users] oVirt Console on Windows 7

[Andy Michielsen]

Hello,

I use virt-viewer on my windows machines. And then in the user portal or admin 
portal download a console.vv and let virt-viewer run that.
Just right click on a machine an choose open console. Make sure under edit your 
using the spice console.

Kind regards.

> Op 18 jan. 2017 om 00:10 heeft Brett Holcomb  het 
> volgende geschreven:
> 
> On my Windows machine I can run the web portal without issues but I would 
> like to use the console from the portal on the VMs.  I installed the 
> virt-manager but it if I do
> 
> spice://myengine.my.domain:5900 it tells me I can't connect.
> 
> I've found a lot of contradictory advice (big surprise! ). Some say I need 
> to install spice.cab (link does not work and a working link lead to a site 
> with malware which got blocked).
> 
> So what do I need to use a console in the portal in Windows 7?
> 
> Also, when will the portal work with Chrome?
> 
> Thanks.
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Re: [ovirt-users] remote-viewer from admin vs user portal

[Andy Michielsen]

Hello,

I seem to have a simular issue but I can't open a console with Spice at
all. The console.vv file is not presenteer.

I simply get "Error while executing Action VmLogin : Internal Engine Error"

Where would I best start looking. In the Engine log or in the vdsm.

Kind regards.

Op 21 nov. 2016 9:26 a.m. schreef "Tomas Jelinek" :

>
>
> - Original Message -
> > From: "Gianluca Cecchi" 
> > To: "Simone Tiraboschi" 
> > Cc: "users" 
> > Sent: Thursday, October 13, 2016 9:03:04 PM
> > Subject: Re: [ovirt-users] remote-viewer from admin vs user portal
> >
> > On Thu, Oct 13, 2016 at 9:31 AM, Simone Tiraboschi < stira...@redhat.com
> >
> > wrote:
> >
> >
> >
> >
> > Ciao Gianluca,
> > Have you compared also the content of the two console.vv files?
> >
> >
> > It seems this:
> >
> > $ diff user_portal.txt admin_portal.txt
> > 5c5
> > < password=USuJCbk3UhzK
> > ---
> > > password=4ZAr/w23pFPV
> > 16c16
> > <
> > usb-filter=-1,60186,1,256,1|-1,1118,245,-1,1|-1,1133,
> 2245,-1,1|-1,1133,2242,5,1|8,-1,-1,-1,1|7,-1,-1,-1,1|-1,-1,-1,-1,0
> > ---
> > > usb-filter=-1,-1,-1,-1,0
>
> This is not related but looks like a bug. Could you please open a bug
> against user portal with the fact the usb-filter is not filled in user
> portal?
>
> > 19a20
> > > proxy= http://192.168.1.215:3128/
> > 27c28
>
> This looks like the most interesting difference. Where do you have your
> spice proxy defined? I guess on cluster.
> I have a suspicion that there is a bug that when the user does not have
> access to the cluster (e.g. basic user)
> than it can not see the spice proxy.
>
> Could you please try to connect to the console from user portal using an
> admin user and check if the
> proxy is filled correctly?
>
> > <
> > sso-token=f5PtHwvwE6erjVBfGpaLeUWmD9iEOeM3OXzAAocXDz4VQ-
> uYNsTUt1x9NXohbCalxFUw947sZfzZyvfevTEaBA
> > ---
> > > sso-token=pFNiF5viL6jiu9FZIdeEsvD74eA2OuPGjzZTFa_
> IfPoGXFMRkQSTmrGTB0J5lbTJ6Na_rKkGVMExxUsneLfhzw
> >
>
> The strange thing is also that there is no difference between the
> admin=1 in webadmin vs admin=0 for user portal.
>
> So, long story short, are you using the same user to test this from
> webadmin/userportal?
> If not, could you please try to connect from user portal with the same
> user as from webadmin and check if the
> diff between the two .vv files is smaller?
>
> Thanx,
> Tomas
>
> >
> >
> > ___
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> >
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Re: [ovirt-users] ETL Service fails

[Andy]

Didi,
Thanks for the info,  it appears running the command your provided fixed the 
problem.  Upgrading the appliance could have corrupted the DB, but as I recall 
I didnt receive any errors or nothing failed.  Thanks for all the help guys. 

Andy 


On Wednesday, October 5, 2016 4:33 AM, Yedidyah Bar David <d...@redhat.com> 
wrote:
 

 On Mon, Oct 3, 2016 at 12:30 PM, Sandro Bonazzola <sbona...@redhat.com> wrote:

Adding some relevant people

Are you sure it's not a system/hardware issue? A bad disk, filesystem, network?

If it was something temporary, you might manage to fix it using the hint in the 
error message:

su - postgres -c "psql ovirt_engine_history -c 'REINDEX INDEX 
idx_vm_configuration_version_samples'"

Adding also Eli.

Best,
 

On Sat, Oct 1, 2016 at 6:24 AM, Andy <farkey_2...@yahoo.com> wrote:

Hello,
I just upgraded to OVIRT 4.04 on the hosted appliance and for some reason I no 
longer see the DHW metrics on the dashboard. I receive a lot of errors, 
obviously, stating "ETL Service has encountered an error, Please consult the 
service log. The research that I have been able to come up with appears to be 
with a FK or a user that no longer exists in the database, however the attached 
logs have zero reference to these errors.

Any help would be appreciated.

Thanks Andy
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See how it works at redhat.com





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[ovirt-users] ETL Service fails

[Andy]

Hello,
I just upgraded to OVIRT 4.04 on the hosted appliance and for some reason I no 
longer see the DHW metrics on the dashboard. I receive a lot of errors, 
obviously, stating "ETL Service has encountered an error, Please consult the 
service log. The research that I have been able to come up with appears to be 
with a FK or a user that no longer exists in the database, however the attached 
logs have zero reference to these errors.

Any help would be appreciated.

Thanks Andy

logs
Description: Binary data
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Re: [ovirt-users] Ovirt Hosted-Engine not installing ERROR: 'OVEHOSTED_NETWORK/host_name'

[Andy]

Florian,
I am having the exact same problem that you are having.  Are the server NICS 
bonded with a management VLAN?  
thanks  

   

 On Wednesday, July 27, 2016 1:42 PM, Florian Nolden  
wrote:
 

 Hello, 
I try to install Ovirt 4.0.1-1 on a fresh installed CentOS 7.2 using a replica 
3 glusterfs. But I have trouble deploying the hosted engine.
hosted-engine --deploy 
/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/storage_backends.py:15:
 DeprecationWarning: vdscli uses xmlrpc. since ovirt 3.6 xmlrpc is deprecated, 
please use vdsm.jsonrpcvdscli  import vdsm.vdscli
[ ERROR ] Failed to execute stage 'Environment customization': 
'OVEHOSTED_NETWORK/host_name'


VDSM also did not create the ovirtmgmt bridge or the routing tables.
I used the CentOS 7 minimal, and selected Infrastructure Server. I added the 
Puppet 4 repo and the Ovirt 4.0 Repo, no EPEL. I can reproduce it on 3 similar 
installed servers.
Any Ideas?


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Re: [ovirt-users] deploying ovirt 3.6 engine on a glustered storage

[Andy Michielsen]

Hello Joop,

I have 3 servers with 64 gb of RAM and 2 Tb of storage.

This sounds like a way to go. I will try, test and get back to you.

Kind regards.

Verstuurd vanaf mijn iPad

> Op 18 jul. 2016 om 21:08 heeft Joop <jvdw...@xs4all.nl> het volgende 
> geschreven:
> 
>> On 18-7-2016 18:09, Andy Michielsen wrote:
>> Hello,
>> 
>>  That's my problem. I can set is up later but not at the moment. Once I get 
>> this first host op and running with the engine on a glusterfs I can 
>> decomission 2 other servers and add those to this setup.
> I have an idea how to get this going but you'll need to test this really well.
> You can make a replica 3 with all bricks on the same server and then when one 
> of your other servers are available move one brick to it and when all is 
> healed move the next one to it.
> 
> Now, I'll probably get publicly whipped for this idea so I'm going to say it 
> again, test, test, did I say test it?
> 
> How much storage are you talking about?
> 
> Regards,
> 
> Joop
> 
> PS: are you on ovirt-irc?
> 
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Re: [ovirt-users] deploying ovirt 3.6 engine on a glustered storage

[Andy Michielsen]

Hello,

 That's my problem. I can set is up later but not at the moment. Once I get 
this first host op and running with the engine on a glusterfs I can decomission 
2 other servers and add those to this setup.

Kind regards

Verstuurd vanaf mijn iPad

> Op 18 jul. 2016 om 13:10 heeft knarra <kna...@redhat.com> het volgende 
> geschreven:
> 
>> On 07/18/2016 03:43 PM, knarra wrote:
>>> On 07/17/2016 02:14 PM, Andy Michielsen wrote: 
>>> Hello, 
>>> 
>>> I have the gluster shares set up nd downloaded the appliance. Is there an 
>>> other way deploying it than running hosted-engine deploy ? 
>>> 
>>> Kind regards. 
>>> 
>>> Verstuurd vanaf mijn iPad
>> Hi, 
>> 
>> Do you have replica 3 volume created ? If not you need to create the 
>> volume. 
>> 
>> Thanks 
>> kasturi.
> Blog [1] has all the steps to setup. Hope this helps !!
> 
> [1] 
> http://blogs-ramesh.blogspot.in/2016/01/ovirt-and-gluster-hyperconvergence.html?m=1
> 
> 
> 
>>> 
>>>> Op 16 jul. 2016 om 18:04 heeft Darrell Budic <bu...@onholyground.com> het 
>>>> volgende geschreven: 
>>>> 
>>>> You won’t be able to use the engine-setup for the whole thing, but if you 
>>>> setup thegluster share by hand, you should be able to use it for the 
>>>> hosted engine setup. 
>>>> 
>>>> 
>>>>> On Jul 16, 2016, at 9:57 AM, Andy Michielsen <andy.michiel...@gmail.com> 
>>>>> wrote: 
>>>>> 
>>>>> Hello, 
>>>>> 
>>>>> I'm trying to install a new oVirt enviroment at my company but I'm having 
>>>>> troubles installing the engine on the /gluster/engine/brick as it is not 
>>>>> in replica 3 mode. 
>>>>> 
>>>>> I want to install it first on 1 host as I have only 1 host available at 
>>>>> the moment. Afterwards I will add 2 additional host but I need to get 
>>>>> past this replica 3 requirement first now. 
>>>>> 
>>>>> How can I accomplish this ? 
>>>>> 
>>>>> Kind regards 
>>>>> ___ 
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>>>>> Users@ovirt.org 
>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>> ___ 
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>>> Users@ovirt.org 
>>> http://lists.ovirt.org/mailman/listinfo/users
>> 
>> 
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[ovirt-users] deploying ovirt 3.6 engine on a glustered storage

[Andy Michielsen]

Hello,

I'm trying to install a new oVirt enviroment at my company but I'm having
troubles installing the engine on the /gluster/engine/brick as it is not in
replica 3 mode.

I want to install it first on 1 host as I have only 1 host available at the
moment. Afterwards I will add 2 additional host but I need to get past this
replica 3 requirement first now.

How can I accomplish this ?

Kind regards
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Re: [ovirt-users] Setup new enviroment

[Andy Michielsen]

Hello,

This is the setup I was thinking about doing. But Fernando's suggestion also 
makes sense.
Can I maybe install the host on 3 servers for high availability and run local 
storage for the vm's ?

But i only have 1 node available at the moment. As soon as I install a first 
one I can migrate the vm's already running on the other hosts to this new oVirt 
host. 

How can I install 1 node with a hosted engine on glusterfs or ??? and use local 
storage for my vm's. Later as the other host become available I will add them 
acordingly.

What would be a good network setup as I only have 2 nic's per host. Or should I 
invest in addidional nic's

Kind regards

Verstuurd vanaf mijn iPad

> Op 21 jun. 2016 om 08:10 heeft Marcin Michta <marcin.mic...@codilime.com> het 
> volgende geschreven:
> 
> Hi Andy,
> 
> You can manage them from one web interface. Just deploy one hosted-engine VM 
> on one of them. Add others servers to the default cluster and then switch 
> them to use local storage (Configure Local Storage). After that each nodes 
> will move to separate cluster, and you can manage all off them from one web 
> interface.
> I hope it will be helpful
> 
> 
>> On 21.06.2016 07:32, Andy Michielsen wrote:
>> Hello all,
>> 
>> I was just wondering what your opinions would be in setting up a new oVirt 
>> enviroment.
>> 
>> I have 4 old servers, 3 with 64 Gigs of ram and 2 tera's of disk space an 
>> one with 32 Gigs of ram and 1,2 Gb. Each has 2 hexcore cpu's. Each server 
>> has at least 2 nic's.
>> 
>> I would like to use each server in a seperate cluster with there own local 
>> storage as this would all only be used as a test enviroment but still would 
>> like to manage them from one interface. Deploy new vm's from templates etc.
>> 
>> Can I still use the all in one installation for engine and node ? Or can I 
>> install the engine on a seperate host, physical or virtual. 
>> 
>> What would be a good way to use the network ?
>> 
>> Any advice would be greatly appriciated. Thanks in advance.
>> ___
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> -- 
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Re: [ovirt-users] Setup new enviroment

[Andy Michielsen]

Hello Fernando,

I would like to run as much of windows vm's as I can. I would like to run 30 or 
more with each 6 Gb of ram and 100Gb of storage. And I need a DEV, QUA and PRD 
enviroment. So I would like to keep as much as disk spacecas posible.

Kind regards

Verstuurd vanaf mijn iPad

> Op 21 jun. 2016 om 14:20 heeft Fernando Frediani 
> <fernando.fredi...@upx.com.br> het volgende geschreven:
> 
> Hello,
> 
> If you have 3 x 2TB disks, one on each server, why not use a Distributed 
> Storage and have redundancy ?
> 
> Fernando
> 
> Em 21/06/2016 02:32, Andy Michielsen escreveu:
>> Hello all,
>> 
>> I was just wondering what your opinions would be in setting up a new oVirt 
>> enviroment.
>> 
>> I have 4 old servers, 3 with 64 Gigs of ram and 2 tera's of disk space an 
>> one with 32 Gigs of ram and 1,2 Gb. Each has 2 hexcore cpu's. Each server 
>> has at least 2 nic's.
>> 
>> I would like to use each server in a seperate cluster with there own local 
>> storage as this would all only be used as a test enviroment but still would 
>> like to manage them from one interface. Deploy new vm's from templates etc.
>> 
>> Can I still use the all in one installation for engine and node ? Or can I 
>> install the engine on a seperate host, physical or virtual.
>> 
>> What would be a good way to use the network ?
>> 
>> Any advice would be greatly appriciated. Thanks in advance.
>> ___
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>> http://lists.ovirt.org/mailman/listinfo/users
> 
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[ovirt-users] Setup new enviroment

[Andy Michielsen]

Hello all,

I was just wondering what your opinions would be in setting up a new oVirt 
enviroment.

I have 4 old servers, 3 with 64 Gigs of ram and 2 tera's of disk space an one 
with 32 Gigs of ram and 1,2 Gb. Each has 2 hexcore cpu's. Each server has at 
least 2 nic's.

I would like to use each server in a seperate cluster with there own local 
storage as this would all only be used as a test enviroment but still would 
like to manage them from one interface. Deploy new vm's from templates etc.

Can I still use the all in one installation for engine and node ? Or can I 
install the engine on a seperate host, physical or virtual. 

What would be a good way to use the network ?

Any advice would be greatly appriciated. Thanks in advance.
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Re: [ovirt-users] 3.6.2 Install Problem

[Andy Kress]

Hi Simone, 

Thanks for the reply. The message was a little delayed on delivery, but I was 
able to figure out the problem after going through the VDSM logs. Upon 
configuring the Network settings that script was unable to get/read the UUID of 
the server.  Using the work around from "Bug 1054759" fixed the problem and the 
OVIRT install completed successfully. 

Thanks 

Andy 

> On Feb 11, 2016, at 1:01 PM, Simone Tiraboschi <stira...@redhat.com> wrote:
> 
> Hi Andy,
> can you please attach your VDSM logs?
> 
>> On Tue, Feb 9, 2016 at 3:26 AM, Andy Kress <andy.kr...@gmail.com> wrote:
>> Hello Ovirt Users, 
>> 
>> I just recently rebuilt my OVIRT test boxes and for some reason I am running 
>> into an when the install script, appears, to attempt to configure the first 
>> host networking and then dies.  
>> 
>> The specific error "Failed to execute stage 'Environment customization': 
>> :cannot marshal None unless 
>> allow_none is enabled">" 
>> 
>> Any suggestions/work arounds would be appreciated.  
>> 
>> Thanks
>> 
>> Andy
>> 
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Re: [ovirt-users] 3.6.2 Node install Error

[Andy]

Hello Users,
Please I was able to get additional logging information from my host which 
pointed me to the appropriate fix to the problem.  Upon configuring the Network 
settings that script was unable to get/read the UUID of the server.  Using the 
work around from "Bug 1054759" fixed the problem and the OVIRT install 
completed successfully. 

thanks 

Andy
  

On Tuesday, February 9, 2016 6:29 AM, Andy <farkey_2...@yahoo.com> wrote:
 

 Hello Ovirt Users, 

I just recently rebuilt my OVIRT test boxes and for some reason I am running 
into an what appears to be a setup error when the install scrip configures the 
first host networking and then dies.  

The specific error "Failed to execute stage 'Environment customization': :cannot marshal None unless allow_none is 
enabled">" 

The install is on a Fresh CENTOS 7.2, which I can currently reproduce with the 
nightly build as well as OVIRT 3.6.2. 

Any suggestions/work arounds would be appreciated.  
Thanks

Andy

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[ovirt-users] Problem starting up new VM created from a template.

[Andy Michielsen]

Hello,

I'm having troubles with a new VM created from a template. I did run
sysprep in the windows 2008R2 machine before creating a template from it. I
have already used this template multiple times and even this time it
initially started up just fine but not a second time.

This is what I see that is troublesome in the vdsm.log file when I try to
start up the VM.

Thread-105499::ERROR::2015-10-28
10:45:31,899::vm::2344::vm.Vm::(_startUnderlyingVm)
vmId=`20dfe9dc-74c7-46c0-9708-19200de8e958`::The vm start process failed
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/vm.py", line 2284, in _startUnderlyingVm
self._run()
  File "/usr/share/vdsm/virt/vm.py", line 3279, in _run
self.preparePaths(devices[DISK_DEVICES])
  File "/usr/share/vdsm/virt/vm.py", line 2366, in preparePaths
drive['path'] = self.cif.prepareVolumePath(drive, self.id)
  File "/usr/share/vdsm/clientIF.py", line 309, in prepareVolumePath
vmId, device, params['vmPayload'])
  File "/usr/share/vdsm/clientIF.py", line 353, in
_prepareVolumePathFromPayload
return func(vmId, payload['file'], payload.get('volId'))
  File "/usr/share/vdsm/supervdsm.py", line 50, in __call__
return callMethod()
  File "/usr/share/vdsm/supervdsm.py", line 48, in 
**kwargs)
  File "", line 2, in mkFloppyFs
  File "/usr/lib64/python2.6/multiprocessing/managers.py", line 740, in
_callmethod
raise convert_to_error(kind, result)
OSError: [Errno 5] could not create floppy file: code 1, out mkfs.msdos
3.0.9 (31 Jan 2010)

err mkfs.msdos: unable to create
/var/run/vdsm/payload/20dfe9dc-74c7-46c0-9708-19200de8e958.b490e14021f685d85d57d325b7f66520.img

Thread-105499::DEBUG::2015-10-28
10:45:31,901::vm::2799::vm.Vm::(setDownStatus)
vmId=`20dfe9dc-74c7-46c0-9708-19200de8e958`::Changed state to Down: [Errno
5] could not create floppy file: code 1, out mkfs.msdos 3.0.9 (31 Jan 2010)

err mkfs.msdos: unable to create
/var/run/vdsm/payload/20dfe9dc-74c7-46c0-9708-19200de8e958.b490e14021f685d85d57d325b7f66520.img
 (code=1)
Thread-90::DEBUG::2015-10-28
10:45:32,271::libvirtconnection::143::root::(wrapper) Unknown libvirterror:
ecode: 80 edom: 20 level: 2 message: metadata not found: Requested metadata
element is not present
JsonRpc (StompReactor)::DEBUG::2015-10-28
10:45:34,264::stompReactor::98::Broker.StompAdapter::(handle_frame)
Handling message 
JsonRpcServer::DEBUG::2015-10-28
10:45:34,265::__init__::530::jsonrpc.JsonRpcServer::(serve_requests)
Waiting for request
Thread-105501::DEBUG::2015-10-28
10:45:34,271::stompReactor::163::yajsonrpc.StompServer::(send) Sending
response



Does any one have any Ideas what's going on or how to solve it ?

Kind regards.
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Re: [ovirt-users] Troubles removing VM

[Andy Michielsen]

Hello Maor Lipchuk,

Thanks very much. Wondering how I missed that.

Kind regards.

2015-10-26 14:54 GMT+01:00 Maor Lipchuk <mlipc...@redhat.com>:

> Hi Andy,
>
> It looks that your VM is configured with delete protection,
> if you desire to remove this VM, try to edit the VM and disable the option
> of delete protection.
> I attached a print screen of the edited VM.
>
> Regards,
> Maor
>
>
>
> - Original Message -
> > From: "Andy Michielsen" <andy.michiel...@gmail.com>
> > To: "Maor Lipchuk" <mlipc...@redhat.com>
> > Cc: users@ovirt.org
> > Sent: Monday, October 26, 2015 2:56:18 PM
> > Subject: Re: [ovirt-users] Troubles removing VM
> >
> > Hello Moar Lipchuk,
> >
> > Thanks for your quick reply. I have taken some screenshots and added the
> > requested logs for you to see.
> >
> > Kind regards.
> >
> > 2015-10-26 13:30 GMT+01:00 Maor Lipchuk <mlipc...@redhat.com>:
> >
> > > Hi Andy,
> > >
> > > Can u please attach the engine and VDSM logs
> > > You should not remove it from the DB.
> > > On the disks main tab, do you see any disks which are locked?
> > > When the VM's disks are being removed, there might be other related
> > > operations in progress, like update VM's snapshots, for example.
> > > If you try to remove it now, does it still gives you the same message?
> > >
> > > Thanks,
> > > Maor
> > >
> > >
> > >
> > > - Original Message -
> > > > From: "Andy Michielsen" <andy.michiel...@gmail.com>
> > > > To: users@ovirt.org
> > > > Sent: Monday, October 26, 2015 1:15:08 PM
> > > > Subject: [ovirt-users] Troubles removing VM
> > > >
> > > > Hello,
> > > >
> > > > I have a problem removing a VM. When I try to remove it from within
> the
> > > > engine it tell's me it cannot unless I remove a lock ?
> > > >
> > > > I did remove the disks just fine. Do I need to remove it now from
> within
> > > the
> > > > database itself and if so how do I best do this.
> > > >
> > > > Kind regards.
> > > >
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> > > > http://lists.ovirt.org/mailman/listinfo/users
> > > >
> > >
> >
>
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Re: [ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5

[andy . michielsen]

Hello,

I have got my oVirt back up an running.

Sadly I do not know what went wrong in the weekend but I believe reinstalling 
the engine and the nodes did the trick. Also changing the mtu value in the 
ifcfg-ovirtmgr to 9000 is not a good idea. But I changed that on Tuesday so 
that wan't the original cause. But I really wanted my system back up and in my 
search changed a lot of config files to see what would do the trick.

What let me to believe the change to the ifcfg-ovirtmgr is the fact that the 
vdsm log told me my servers where not reachable in oVirt but I could reach all 
server from a cli prompt just fine and even connect to the nfs shares.

Thanks a lot for the help.

Kind regards.

Verstuurd vanaf mijn iPad

> Op 30 sep. 2015 om 13:15 heeft Simone Tiraboschi <stira...@redhat.com> het 
> volgende geschreven:
> 
> 
> 
>> On Wed, Sep 30, 2015 at 11:39 AM, Andy Michielsen 
>> <andy.michiel...@gmail.com> wrote:
>> Hello,
>> 
>> I just tried to activate the node's again and now I have the following as 
>> shown in the screenshot.
>> 
>> Kind regards.
> 
> Click on the arrow icon on the right bottom corner to expand the log area and 
> see if there is something red there.
>  
>> 
>> 2015-09-30 9:53 GMT+02:00 Andy Michielsen <andy.michiel...@gmail.com>:
>>> Hello,
>>> 
>>> I give you the results of showmount -e and mount.
>>> 
>>> Kind regards.
>>> 
>>> 2015-09-30 9:41 GMT+02:00 Simone Tiraboschi <stira...@redhat.com>:
>>>> 
>>>> 
>>>>> On Wed, Sep 30, 2015 at 9:17 AM, Andy Michielsen 
>>>>> <andy.michiel...@gmail.com> wrote:
>>>>> Hello,
>>>>> 
>>>>> The ovirt-engine is working fine as far as I can tell but when I want to 
>>>>> activate a host it will try but it is unable to start in order for me to 
>>>>> connect my data domains again.
>>>>> 
>>>>> I attached some screenshots depicting my current state. And also added 
>>>>> the vdsm.log for one of the hosts and the engine.log.
>>>> 
>>>> Is the NFS export still accessible from the hosts?
>>>> Does it get correctly mounted?
>>>>  
>>>>> 2015-09-29 19:26 GMT+02:00 Martin Perina <mper...@redhat.com>:
>>>>>> Please provide logs.
>>>>>> 
>>>>>> Martin Perina
>>>>>> 
>>>>>> 
>>>>>> - Original Message -
>>>>>> > From: "Andy Michielsen" <andy.michiel...@gmail.com>
>>>>>> > To: users@ovirt.org
>>>>>> > Sent: Tuesday, September 29, 2015 5:45:16 PM
>>>>>> > Subject: [ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5
>>>>>> >
>>>>>> > Hello,
>>>>>> >
>>>>>> > I had an issue when I installed some updates on my centos 6.7 hosts. 
>>>>>> > (Engine,
>>>>>> > node1 and node2)
>>>>>> > I seems that the new java version has higher security requirments.
>>>>>> >
>>>>>> > So I decided to take the plunge and upgrade all to the new 3.5 version.
>>>>>> >
>>>>>> > At first everything seem to go just fine and I was able to start some 
>>>>>> > of my
>>>>>> > virtual machines up. But 3 days later, after the weekend, my users 
>>>>>> > noticed
>>>>>> > that it had stopped working.
>>>>>> >
>>>>>> > I'm now unable to get the hosts up in the ovirt engine and also my 
>>>>>> > storage
>>>>>> > domains are unavailable.
>>>>>> >
>>>>>> > Can someone tell me what I can do, check, change to get everything up 
>>>>>> > again.
>>>>>> >
>>>>>> > I can send the sos logs via google drive.
>>>>>> >
>>>>>> > Kind regards.
>>>>>> >
>>>>>> > ___
>>>>>> > Users mailing list
>>>>>> > Users@ovirt.org
>>>>>> > http://lists.ovirt.org/mailman/listinfo/users
>>>>>> >
>>>>> 
>>>>> 
>>>>> ___
>>>>> Users mailing list
>>>>> Users@ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/users
> 
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Re: [ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5

[Andy Michielsen]

Hello,

I give you the results of showmount -e and mount.

Kind regards.

2015-09-30 9:41 GMT+02:00 Simone Tiraboschi <stira...@redhat.com>:

>
>
> On Wed, Sep 30, 2015 at 9:17 AM, Andy Michielsen <
> andy.michiel...@gmail.com> wrote:
>
>> Hello,
>>
>> The ovirt-engine is working fine as far as I can tell but when I want to
>> activate a host it will try but it is unable to start in order for me to
>> connect my data domains again.
>>
>> I attached some screenshots depicting my current state. And also added
>> the vdsm.log for one of the hosts and the engine.log.
>>
>>
> Is the NFS export still accessible from the hosts?
> Does it get correctly mounted?
>
>
>> 2015-09-29 19:26 GMT+02:00 Martin Perina <mper...@redhat.com>:
>>
>>> Please provide logs.
>>>
>>> Martin Perina
>>>
>>>
>>> - Original Message -
>>> > From: "Andy Michielsen" <andy.michiel...@gmail.com>
>>> > To: users@ovirt.org
>>> > Sent: Tuesday, September 29, 2015 5:45:16 PM
>>> > Subject: [ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5
>>> >
>>> > Hello,
>>> >
>>> > I had an issue when I installed some updates on my centos 6.7 hosts.
>>> (Engine,
>>> > node1 and node2)
>>> > I seems that the new java version has higher security requirments.
>>> >
>>> > So I decided to take the plunge and upgrade all to the new 3.5 version.
>>> >
>>> > At first everything seem to go just fine and I was able to start some
>>> of my
>>> > virtual machines up. But 3 days later, after the weekend, my users
>>> noticed
>>> > that it had stopped working.
>>> >
>>> > I'm now unable to get the hosts up in the ovirt engine and also my
>>> storage
>>> > domains are unavailable.
>>> >
>>> > Can someone tell me what I can do, check, change to get everything up
>>> again.
>>> >
>>> > I can send the sos logs via google drive.
>>> >
>>> > Kind regards.
>>> >
>>> > ___
>>> > Users mailing list
>>> > Users@ovirt.org
>>> > http://lists.ovirt.org/mailman/listinfo/users
>>> >
>>>
>>
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
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Re: [ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5

[Andy Michielsen]

Hello,

At the moment there are 2 alerts telling me I need to manually confirm the
node is rebooted.

I tried to activate a node and after some time he comes and tells me this.

Kind regards.

2015-09-30 13:15 GMT+02:00 Simone Tiraboschi <stira...@redhat.com>:

>
>
> On Wed, Sep 30, 2015 at 11:39 AM, Andy Michielsen <
> andy.michiel...@gmail.com> wrote:
>
>> Hello,
>>
>> I just tried to activate the node's again and now I have the following as
>> shown in the screenshot.
>>
>> Kind regards.
>>
>
> Click on the arrow icon on the right bottom corner to expand the log area
> and see if there is something red there.
>
>
>>
>> 2015-09-30 9:53 GMT+02:00 Andy Michielsen <andy.michiel...@gmail.com>:
>>
>>> Hello,
>>>
>>> I give you the results of showmount -e and mount.
>>>
>>> Kind regards.
>>>
>>> 2015-09-30 9:41 GMT+02:00 Simone Tiraboschi <stira...@redhat.com>:
>>>
>>>>
>>>>
>>>> On Wed, Sep 30, 2015 at 9:17 AM, Andy Michielsen <
>>>> andy.michiel...@gmail.com> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> The ovirt-engine is working fine as far as I can tell but when I want
>>>>> to activate a host it will try but it is unable to start in order for me 
>>>>> to
>>>>> connect my data domains again.
>>>>>
>>>>> I attached some screenshots depicting my current state. And also added
>>>>> the vdsm.log for one of the hosts and the engine.log.
>>>>>
>>>>>
>>>> Is the NFS export still accessible from the hosts?
>>>> Does it get correctly mounted?
>>>>
>>>>
>>>>> 2015-09-29 19:26 GMT+02:00 Martin Perina <mper...@redhat.com>:
>>>>>
>>>>>> Please provide logs.
>>>>>>
>>>>>> Martin Perina
>>>>>>
>>>>>>
>>>>>> - Original Message -
>>>>>> > From: "Andy Michielsen" <andy.michiel...@gmail.com>
>>>>>> > To: users@ovirt.org
>>>>>> > Sent: Tuesday, September 29, 2015 5:45:16 PM
>>>>>> > Subject: [ovirt-users] Troubles after upgrading oVirt from 3.4 to
>>>>>> 3.5
>>>>>> >
>>>>>> > Hello,
>>>>>> >
>>>>>> > I had an issue when I installed some updates on my centos 6.7
>>>>>> hosts. (Engine,
>>>>>> > node1 and node2)
>>>>>> > I seems that the new java version has higher security requirments.
>>>>>> >
>>>>>> > So I decided to take the plunge and upgrade all to the new 3.5
>>>>>> version.
>>>>>> >
>>>>>> > At first everything seem to go just fine and I was able to start
>>>>>> some of my
>>>>>> > virtual machines up. But 3 days later, after the weekend, my users
>>>>>> noticed
>>>>>> > that it had stopped working.
>>>>>> >
>>>>>> > I'm now unable to get the hosts up in the ovirt engine and also my
>>>>>> storage
>>>>>> > domains are unavailable.
>>>>>> >
>>>>>> > Can someone tell me what I can do, check, change to get everything
>>>>>> up again.
>>>>>> >
>>>>>> > I can send the sos logs via google drive.
>>>>>> >
>>>>>> > Kind regards.
>>>>>> >
>>>>>> > ___
>>>>>> > Users mailing list
>>>>>> > Users@ovirt.org
>>>>>> > http://lists.ovirt.org/mailman/listinfo/users
>>>>>> >
>>>>>>
>>>>>
>>>>>
>>>>> ___
>>>>> Users mailing list
>>>>> Users@ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>
>>>>>
>>>>
>>>
>>
>
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Re: [ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5

[Andy Michielsen]

 thread::DEBUG::2015-09-30
14:11:47,654::protocoldetector::187::vds.MultiProtocolAcceptor::(_add_connection)
Adding connection from 192.168.203.160:57222
Detector thread::DEBUG::2015-09-30
14:12:37,032::protocoldetector::201::vds.MultiProtocolAcceptor::(_remove_connection)
Connection removed from 192.168.203.160:57222

Kind regards.

2015-09-30 13:15 GMT+02:00 Simone Tiraboschi <stira...@redhat.com>:

>
>
> On Wed, Sep 30, 2015 at 11:39 AM, Andy Michielsen <
> andy.michiel...@gmail.com> wrote:
>
>> Hello,
>>
>> I just tried to activate the node's again and now I have the following as
>> shown in the screenshot.
>>
>> Kind regards.
>>
>
> Click on the arrow icon on the right bottom corner to expand the log area
> and see if there is something red there.
>
>
>>
>> 2015-09-30 9:53 GMT+02:00 Andy Michielsen <andy.michiel...@gmail.com>:
>>
>>> Hello,
>>>
>>> I give you the results of showmount -e and mount.
>>>
>>> Kind regards.
>>>
>>> 2015-09-30 9:41 GMT+02:00 Simone Tiraboschi <stira...@redhat.com>:
>>>
>>>>
>>>>
>>>> On Wed, Sep 30, 2015 at 9:17 AM, Andy Michielsen <
>>>> andy.michiel...@gmail.com> wrote:
>>>>
>>>>> Hello,
>>>>>
>>>>> The ovirt-engine is working fine as far as I can tell but when I want
>>>>> to activate a host it will try but it is unable to start in order for me 
>>>>> to
>>>>> connect my data domains again.
>>>>>
>>>>> I attached some screenshots depicting my current state. And also added
>>>>> the vdsm.log for one of the hosts and the engine.log.
>>>>>
>>>>>
>>>> Is the NFS export still accessible from the hosts?
>>>> Does it get correctly mounted?
>>>>
>>>>
>>>>> 2015-09-29 19:26 GMT+02:00 Martin Perina <mper...@redhat.com>:
>>>>>
>>>>>> Please provide logs.
>>>>>>
>>>>>> Martin Perina
>>>>>>
>>>>>>
>>>>>> - Original Message -
>>>>>> > From: "Andy Michielsen" <andy.michiel...@gmail.com>
>>>>>> > To: users@ovirt.org
>>>>>> > Sent: Tuesday, September 29, 2015 5:45:16 PM
>>>>>> > Subject: [ovirt-users] Troubles after upgrading oVirt from 3.4 to
>>>>>> 3.5
>>>>>> >
>>>>>> > Hello,
>>>>>> >
>>>>>> > I had an issue when I installed some updates on my centos 6.7
>>>>>> hosts. (Engine,
>>>>>> > node1 and node2)
>>>>>> > I seems that the new java version has higher security requirments.
>>>>>> >
>>>>>> > So I decided to take the plunge and upgrade all to the new 3.5
>>>>>> version.
>>>>>> >
>>>>>> > At first everything seem to go just fine and I was able to start
>>>>>> some of my
>>>>>> > virtual machines up. But 3 days later, after the weekend, my users
>>>>>> noticed
>>>>>> > that it had stopped working.
>>>>>> >
>>>>>> > I'm now unable to get the hosts up in the ovirt engine and also my
>>>>>> storage
>>>>>> > domains are unavailable.
>>>>>> >
>>>>>> > Can someone tell me what I can do, check, change to get everything
>>>>>> up again.
>>>>>> >
>>>>>> > I can send the sos logs via google drive.
>>>>>> >
>>>>>> > Kind regards.
>>>>>> >
>>>>>> > ___
>>>>>> > Users mailing list
>>>>>> > Users@ovirt.org
>>>>>> > http://lists.ovirt.org/mailman/listinfo/users
>>>>>> >
>>>>>>
>>>>>
>>>>>
>>>>> ___
>>>>> Users mailing list
>>>>> Users@ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>
>>>>>
>>>>
>>>
>>
>
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[ovirt-users] Troubles after upgrading oVirt from 3.4 to 3.5

[Andy Michielsen]

Hello,

I had an issue when I installed some updates on my centos 6.7 hosts.
(Engine, node1 and node2)
I seems that the new java version has higher security requirments.

So I decided to take the plunge and upgrade all to the new 3.5 version.

At first everything seem to go just fine and I was able to start some of my
virtual machines up. But 3 days later, after the weekend, my users noticed
that it had stopped working.

I'm now unable to get the hosts up in the ovirt engine and also my storage
domains are unavailable.

Can someone tell me what I can do, check, change to get everything up again.

I can send the sos logs via google drive.

Kind regards.
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[ovirt-users] Cleaning up my oVirt enviroment

[Andy Michielsen]

Hello,

I 'm trying to disconnect my second datastorage from my oVirt enviroment
and so far I' was able to delete all virtual machines. But when I check the
available disks there are quite a few but I'm unable to delete them from
within the app.

Why is this happening and how can I neatly remove these remaining disks.

[image: Inline afbeelding 1]

Kind regards.
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[ovirt-users] Which hardware to use for oVirt

[Andy Michielsen]

Hello,

Any of you had some expierience with the dell poweredge VRTX system ?

Kind regards.
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[ovirt-users] Setting up an ovirt environment

[Andy Michielsen]

Hello,

I have a question. I'm been playing around with ovirt an I'm loving it.

Now I would like to set up a new environment with two or three nodes with a
hosted engine, reliable and fast storage and flexible network with clearly
separated storage, ovirt-management and multiple VM subnets.

I would like to here what you guy' s would buy and set up.

Kind regards.
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Re: [ovirt-users] [New Documentation] oVirt Administrator's Guide (Please Review!)

[andy . michielsen]

I second that opinion. Thanks a million.

Sent from my iPad

 On 01 Oct 2014, at 13:03, Daniel Helgenberger daniel.helgenber...@m-box.de 
 wrote:
 
 Hello Brian,
 
 great work! Thank you.NowI do not need to refer to RHEV docs any more;)
 
 
 On 01.10.2014 03:01, Brian Proffitt wrote:
 After several weeks of conversion and updating, I would like to announce the 
 posting of a new page on the oVirt site: the oVirt Administrator's Guide[1]. 
 This guide, adapted to MediaWiki form with the help of Red Hat's Content 
 Services team, should be up to date as of oVirt 3.4. 
 
 Given the impending release of oVirt 3.5, I invite everyone to take start 
 poking at this documentation once oVirt 3.5 is released and people get 
 familiar with the new release to identify procedures that have changed, and 
 new features that must be added. 
 
 Please use Bugzilla to assign bugs in this document to me.
 
 Up next: an oVirt User's Guide that focuses on the User Portal, followed by 
 a revised Quick Start Guide. Eventually, we hope to have more dedicated 
 resources devoted to oVirt's documentation, and this new set of documents 
 will be a good starting point.
 
 [1] http://www.ovirt.org/OVirt_Administration_Guide
 
 Peace,
 Brian
 
 
 -- 
 Daniel Helgenberger
 m box bewegtbild GmbH
 
 P: +49/30/2408781-22
 F: +49/30/2408781-10
 
 ACKERSTR. 19
 D-10115 BERLIN
 
 
 www.m-box.de  www.monkeymen.tv
 
 Geschäftsführer: Martin Retschitzegger / Michaela Göllner
 Handeslregister: Amtsgericht Charlottenburg / HRB 112767
 
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[ovirt-users] Problems with datacenter after update to 3.4.4

[Andy Michielsen]

Hello,

After the upgrade to 3.4.4 this weekend I'm having troubles with my
datacenter. It is non responsive. No data, iso, or import-export domains
can be connected.

Please tell me what to do ?

Kind regards.
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Re: [ovirt-users] Deleting VM

[Andy Michielsen]

Hello Eli,

I will do that but it will be my first time. ;)

What info should I add on top of the engine.log and where do I create this
bug ?

Kind regards.

2014-09-28 10:01 GMT+02:00 Eli Mesika emes...@redhat.com:

 Hi Andy

 From the log it seems like a bug (NullPointerException)
 Can you please open a oVirt bug and attach engine.log

 Thanks

 - Original Message -
  From: Andy Michielsen andy.michiel...@gmail.com
  To: users@ovirt.org
  Sent: Sunday, September 28, 2014 10:50:10 AM
  Subject: [ovirt-users] Deleting VM
 
  Hello,
 
  I'm having troubles removing a virtual machine from my ovirt enviroment.
 
  If I want to remove it from within my browser (engine) it gives me an
 error.
 
  I have added some screenshots form the engine and my engine.log.
 
  Thank you for your help.
 
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Re: [ovirt-users] Problem starting VM in my ovirt enviroment

[Andy Michielsen]

Hello Dan,

Nevermind. After 2 months I had some time to look at this problem again but
didn't remember I put the server in maintenance mode.

I put it in maintenance mode to install updates and doublecheck all
configuration and apparently I did something wright as it just works now.

Kind regards.


2014-08-28 16:34 GMT+02:00 Andy Michielsen andy.michiel...@gmail.com:

 Hello Dan,

 I can't find a clue in the engine.log but I'm unable to start any VM on
 this host.
 Looks like it lost its connection to its datadomain entirely.

 Kind regards.


 2014-08-28 15:12 GMT+02:00 Dan Kenigsberg dan...@redhat.com:

 On Thu, Aug 28, 2014 at 02:14:07PM +0200, Andy Michielsen wrote:
  Dear all,
 
  I need some help. I wanted to start a VM but got the following error.
 
  [image: Inline afbeelding 1]
 
  What's going on here ? How can I fix this.

 does engine.log have any clues regarding the falure to find a valid
 host? Do you have guess (are they all operational? are they over-worked?



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[ovirt-users] Changing name of default data_domain to data_1_domain

[Andy Michielsen]

Hello Oved, Gilad ,

I was retracing my steps of what I changed and I remember now that I also
deleted the host and and then added it again from the host tab.



Here I changed the Address entry from it's ip-address to its FQDN.

Maybe this is where it went wrong ?

But how do I fix this ?

Kind regards.
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[ovirt-users] Changing name of defaul data_domain to data_1_domain

[Andy Michielsen]

Hello,

Now I have done it.

I was adding a new cluster and storage domain to my ovirt enviroment.

At the end of the day I was sucsesful in doing so. Had some issues but
after carefully reading the manuals got it working just fine.

So now I have added a new CLUSTER002 with it's own datastorage
DATA_2_DOMAIN.

Then I started changing the existing default cluster name to CLUSTER001 and
changing the network from VM to VM_ROMULUS and also changed the DATA_DOMAIN
to DATA_1_DOMAIN.

Apparently this is a bad idea as I can see all my VM's but can't start them
because my ovirt enviroment tell's me the following : Cannot run VM. There
is no host that satisfies current scheduling constraints. See below for
details.

And then nothing.

So for now I 'm exporting importing the VM to my new DATA_2_DOMAIN from
DATA_1_DOMAIN, which seems to work, to be able to start my VM as I need it
realy quickly but how am I going to fix my optimistic changes ?

Kind regards.
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Re: [ovirt-users] Disk's locked of VM

[Andy Michielsen]

Hello Vered,

Okay. That I understand. That was also what we where using but somehow
while activating the stateless state of that vm the disks got locked and
stayed that way even after a reboot. I suspect they activated the stateless
state and restarted that vm to soon.

Kind regards.
On Jul 10, 2014 10:42 AM, Vered Volansky ve...@redhat.com wrote:

 Hello Andy,

 Thanks for your reply.
 I think I understand what's going on there.
 I think your running the VM in stateless mode, which means that what
 happened is exactly what should have happened.
 When you run a VM in stateless mode, What's actually happening is that a
 snapshot is being taken and the VM runs on this snapshot. When the VM is
 rebooted the snapshot is deleted (with everything installed on it) and the
 VM goes back to the previous state (with the previous Active Image). This
 is the point of the Run stateless feature.
 If you want the installations to persist, just run the VM, not statelessly.

 Is it possible that this is what happened?
 lease let me know if you need any further assistance.

 Best Regards,
 Vered



 - Original Message -
  From: Andy Michielsen andy.michiel...@gmail.com
  To: Vered Volansky ve...@redhat.com
  Cc: users@ovirt.org
  Sent: Thursday, July 10, 2014 8:57:48 AM
  Subject: Re: [ovirt-users] Disk's locked of VM
 
  Hello Vered,
 
  Sorry for the late reply. You did more than try. With your help I
 resolved my
  problem.
 
  I was busy doing my job. This is only a side thing according to my boss
 but
  he doesn't know how much time we will safe if we have a decent and easy
 to
  use test enviroment to see why something happen in the real world at our
  customers.
 
  But anyways ...
 
  I have the following setup. One server with the engine on and this one
 also
  delivers the storage via nfs.
  On another server I have only the VDSM setup.
 
  When I say I'm trying to put the disk in stateless mode (off a VM
 machine) I'
  mean that I'm trying to install new software on a VM but when I reboot
  everything is back the way it was before the changed situation of the new
  software.
 
  Kind regards.
 
 
  2014-07-06 8:27 GMT+02:00 Vered Volansky  ve...@redhat.com  :
 
 
  Hi Andy,
 
  Happy to (try to) help :)
 
  What do you mean by putting the disks in stateless mode?
  By server do you mean the storage server, I presume?
  If so, I can see how this might have caused corruption. Still Would like
 to
  be sure what you mean to better understand the issue.
  Unfortunately, vdsm log was not helpful due to the gap, but the engine
 log
  might help out if I knew what operation I was looking for.
  BTW, Was the vdsm log on the SPM machine? If not, and you do still have
 it
  (or a rotation of it), I'd like to take a look and see if we have a bug
  hiding there.
 
  Thanks,
  Vered
 
  - Original Message -
   From: Andy Michielsen  andy.michiel...@gmail.com 
   To: Vered Volansky  ve...@redhat.com 
   Cc: users@ovirt.org
   Sent: Thursday, July 3, 2014 6:03:42 PM
   Subject: Re: [ovirt-users] Disk's locked of VM
  
   Hello Vered,
  
   We where trying to put the disks i stateless mode and the user was
   impatient
   and also started the server.
   I have changed the lock status now but the machine was broken. I 'm
 already
   creating a new VM as these are test machines and I don't care about the
   data
   in these VM's.
  
   Thank you very much for your assistance so far. I 'm curious still what
   happened though so if you have questions I will give additional info if
   needed.
  
   Kind regards.
  
  
   2014-07-03 14:57 GMT+02:00 Vered Volansky  ve...@redhat.com  :
  
  
   Sorry, got sent in the middle.
  
   Andy,
  
   What operation did you try to attempt that caused the disks to lock?
  
   You do have a working engine, right?
   Your'e supposed to be able to see the Disks' GUIDs under the Disks
 main tab
   (Id column).
  
   The images GUIDs are available in the DB (images table) and through
   vdsClient
   getVolumesList sdUUID spUUID [imgUUID]
   imgUUID should be the disk's GUID in the engine.
   You should be able to get that data from vdsClient as well:
   getImagesList sdUUID
   relevant sql query:
   select image_guid, imagestatus from images;
  
   *image status 2 is locked...
  
   The spUUID:
   Either the datacenter GUID in the engine, or -
   vdsClient -s 0 getConnectedStoragePoolsList, or in the db:
   select * from storage_pool;
  
   The StorageDomain's can be retrieved either by DB (bellow) or
 vdsClient:
   getStorageDomainsList spUUID (from above).
   sql query:
   select storage_name, id from storage_domains where
   storage_pool_id='spUUID';
  
   - Original Message -
From: Andy Michielsen  andy.michiel...@gmail.com 
To: Vered Volansky  ve...@redhat.com 
Cc: users@ovirt.org
Sent: Thursday, July 3, 2014 3:09:41 PM
Subject: Re: [ovirt-users] Disk's locked of VM
   
Vered,
   
Where can I find the images GUIDs ?
   
Kind

Re: [ovirt-users] Disk's locked of VM

[Andy Michielsen]

Hello Vered,

Sorry for the late reply. You did more than try. With your help I resolved
my problem.

I was busy doing my job. This is only a side thing according to my boss but
he doesn't know how much time we will safe if we have a decent and easy to
use test enviroment to see why something happen in the real world at our
customers.

But anyways ...

I have the following setup. One server with the engine on and this one also
delivers the storage via nfs.
On another server I have only the VDSM setup.

When I say I'm trying to put the disk in stateless mode (off a VM machine)
I' mean that I'm trying to install new software on a VM but when I reboot
everything is back the way it was before the changed situation of the new
software.

Kind regards.


2014-07-06 8:27 GMT+02:00 Vered Volansky ve...@redhat.com:

 Hi Andy,

 Happy to (try to) help :)

 What do you mean by putting the disks in stateless mode?
 By server do you mean the storage server, I presume?
 If so, I can see how this might have caused corruption. Still Would like
 to be sure what you mean to better understand the issue.
 Unfortunately, vdsm log was not helpful due to the gap, but the engine log
 might help out if I knew what operation I was looking for.
 BTW, Was the vdsm log on the SPM machine? If not, and you do still have it
 (or a rotation of it), I'd like to take a look and see if we have a bug
 hiding there.

 Thanks,
 Vered

 - Original Message -
  From: Andy Michielsen andy.michiel...@gmail.com
  To: Vered Volansky ve...@redhat.com
  Cc: users@ovirt.org
  Sent: Thursday, July 3, 2014 6:03:42 PM
  Subject: Re: [ovirt-users] Disk's locked of VM
 
  Hello Vered,
 
  We where trying to put the disks i stateless mode and the user was
 impatient
  and also started the server.
  I have changed the lock status now but the machine was broken. I 'm
 already
  creating a new VM as these are test machines and I don't care about the
 data
  in these VM's.
 
  Thank you very much for your assistance so far. I 'm curious still what
  happened though so if you have questions I will give additional info if
  needed.
 
  Kind regards.
 
 
  2014-07-03 14:57 GMT+02:00 Vered Volansky  ve...@redhat.com  :
 
 
  Sorry, got sent in the middle.
 
  Andy,
 
  What operation did you try to attempt that caused the disks to lock?
 
  You do have a working engine, right?
  Your'e supposed to be able to see the Disks' GUIDs under the Disks main
 tab
  (Id column).
 
  The images GUIDs are available in the DB (images table) and through
 vdsClient
  getVolumesList sdUUID spUUID [imgUUID]
  imgUUID should be the disk's GUID in the engine.
  You should be able to get that data from vdsClient as well:
  getImagesList sdUUID
  relevant sql query:
  select image_guid, imagestatus from images;
 
  *image status 2 is locked...
 
  The spUUID:
  Either the datacenter GUID in the engine, or -
  vdsClient -s 0 getConnectedStoragePoolsList, or in the db:
  select * from storage_pool;
 
  The StorageDomain's can be retrieved either by DB (bellow) or vdsClient:
  getStorageDomainsList spUUID (from above).
  sql query:
  select storage_name, id from storage_domains where
  storage_pool_id='spUUID';
 
  - Original Message -
   From: Andy Michielsen  andy.michiel...@gmail.com 
   To: Vered Volansky  ve...@redhat.com 
   Cc: users@ovirt.org
   Sent: Thursday, July 3, 2014 3:09:41 PM
   Subject: Re: [ovirt-users] Disk's locked of VM
  
   Vered,
  
   Where can I find the images GUIDs ?
  
   Kind regards.snapshots'
  
  
   2014-06-30 17:40 GMT+02:00 Vered Volansky  ve...@redhat.com  :
  
  
   Or better yet, just use:
  
oVirtDir/share/ovirt-engine/dbscripts/unlock_entity.sh
  
   I suppose you have the images GUIDs from engine.
  
   BUT -
   If the images never got released you might want to get to know what got
   them
   into this in the first place.
   You can send vdsm and engine logs from that period of time if you
 still got
   them, and we'll take a look.
  
   Regards,
   Vered
  
   - Original Message -
From: Vered Volansky  ve...@redhat.com 
To: Andy Michielsen  andy.michiel...@gmail.com 
Cc: users@ovirt.org
Sent: Monday, June 30, 2014 6:03:15 PM
Subject: Re: [ovirt-users] Disk's locked of VM
   
   
   
- Original Message -
 From: Andy Michielsen  andy.michiel...@gmail.com 
 To: Vered Volansky  ve...@redhat.com 
 Cc: users@ovirt.org
 Sent: Monday, June 30, 2014 4:57:05 PM
 Subject: Re: [ovirt-users] Disk's locked of VM



 Hello,

 How can I connect to my postgress database ?
Try this:
psql -d engine -U engine .
   
This is assuming you're using password authentication.
If you aren't please send me your pg_hba.conf settings and we'll go
forward
from there:
   
Fedora,RHEL /var/lib/pgsql/data/pg_hba.conf
Debian /etc/postgresql/*/main/pg_hba.conf
Gentoo /etc/postgresql-*/pg_hba.conf
   

 Kind regards.
 On Jun 30, 2014

Re: [ovirt-users] Disk's locked of VM

[Andy Michielsen]

Hello Vered,

I didnt change anything after installing the engine on a clean CentOS 6.5
minimal install.

I see logs of the format vdsm.log.1.xz up to vdsm.log.100.xz which is as
old as the 15th of june and some older logs with an other naming convention
like vdsm.log-20140522.xz.

Kind regards.


2014-07-03 13:43 GMT+02:00 Vered Volansky ve...@redhat.com:



 - Original Message -
  From: Andy Michielsen andy.michiel...@gmail.com
  To: Vered Volansky ve...@redhat.com
  Cc: users@ovirt.org
  Sent: Thursday, July 3, 2014 2:31:06 PM
  Subject: Re: [ovirt-users] Disk's locked of VM
 
  Hello Vered,
 
  Unfortunately do the log files for vdsm go back that far.
 Don't they rotate?
  The engine.log
  does.
 
  It happend on the 10the of june.
 
  Kind regards.
 
 
  2014-06-30 17:40 GMT+02:00 Vered Volansky  ve...@redhat.com  :
 
 
  Or better yet, just use:
 
   oVirtDir/share/ovirt-engine/dbscripts/unlock_entity.sh
 
  I suppose you have the images GUIDs from engine.
 
  BUT -
  If the images never got released you might want to get to know what got
 them
  into this in the first place.
  You can send vdsm and engine logs from that period of time if you still
 got
  them, and we'll take a look.
 
  Regards,
  Vered
 
  - Original Message -
   From: Vered Volansky  ve...@redhat.com 
   To: Andy Michielsen  andy.michiel...@gmail.com 
   Cc: users@ovirt.org
   Sent: Monday, June 30, 2014 6:03:15 PM
   Subject: Re: [ovirt-users] Disk's locked of VM
  
  
  
   - Original Message -
From: Andy Michielsen  andy.michiel...@gmail.com 
To: Vered Volansky  ve...@redhat.com 
Cc: users@ovirt.org
Sent: Monday, June 30, 2014 4:57:05 PM
Subject: Re: [ovirt-users] Disk's locked of VM
   
   
   
Hello,
   
How can I connect to my postgress database ?
   Try this:
   psql -d engine -U engine .
  
   This is assuming you're using password authentication.
   If you aren't please send me your pg_hba.conf settings and we'll go
 forward
   from there:
  
   Fedora,RHEL /var/lib/pgsql/data/pg_hba.conf
   Debian /etc/postgresql/*/main/pg_hba.conf
   Gentoo /etc/postgresql-*/pg_hba.conf
  
   
Kind regards.
On Jun 30, 2014 10:10 AM, Vered Volansky  ve...@redhat.com 
 wrote:
   
   
Hi Andy,
   
In the DB, try
update images set imagestatus = 1 where imagestatus = 2;
commit;
   
Let me know if this helps.
   
Regards,
Vered
   
- Original Message -
 From: Andy Michielsen  andy.michiel...@gmail.com 
 To: users@ovirt.org
 Sent: Friday, June 27, 2014 11:08:47 AM
 Subject: [ovirt-users] Disk's locked of VM

 Hello all,

 Does anyone know how I can check if a VM's disk are indeed locked
 or
 not.
 The
 engine tell's me they are locked but this is now already 16 day's
 and
 counting.

 I already restarted every server involved but to no avail.

 I can not remove, change or start the VM as long as the disks are
 locked.
 Can
 I give a command to check the status of this machine in the CLI
 enviroment
 or after connecting to the database and checking a table (Realy
 don't
 know
 how to do this).

 Kind regards.

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___
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Re: [ovirt-users] Disk's locked of VM

[Andy Michielsen]

Vered,

Where can I find the images GUIDs ?

Kind regards.


2014-06-30 17:40 GMT+02:00 Vered Volansky ve...@redhat.com:

 Or better yet, just use:

  oVirtDir/share/ovirt-engine/dbscripts/unlock_entity.sh

 I suppose you have the images GUIDs from engine.

 BUT -
 If the images never got released you might want to get to know what got
 them into this in the first place.
 You can send vdsm and engine logs from that period of time if you still
 got them, and we'll take a look.

 Regards,
 Vered

 - Original Message -
  From: Vered Volansky ve...@redhat.com
  To: Andy Michielsen andy.michiel...@gmail.com
  Cc: users@ovirt.org
  Sent: Monday, June 30, 2014 6:03:15 PM
  Subject: Re: [ovirt-users] Disk's locked of VM
 
 
 
  - Original Message -
   From: Andy Michielsen andy.michiel...@gmail.com
   To: Vered Volansky ve...@redhat.com
   Cc: users@ovirt.org
   Sent: Monday, June 30, 2014 4:57:05 PM
   Subject: Re: [ovirt-users] Disk's locked of VM
  
  
  
   Hello,
  
   How can I connect to my postgress database ?
  Try this:
  psql -d engine -U engine .
 
  This is assuming you're using password authentication.
  If you aren't please send me your pg_hba.conf settings and we'll go
 forward
  from there:
 
  Fedora,RHEL   /var/lib/pgsql/data/pg_hba.conf
  Debian/etc/postgresql/*/main/pg_hba.conf
  Gentoo/etc/postgresql-*/pg_hba.conf
 
  
   Kind regards.
   On Jun 30, 2014 10:10 AM, Vered Volansky  ve...@redhat.com  wrote:
  
  
   Hi Andy,
  
   In the DB, try
   update images set imagestatus = 1 where imagestatus = 2;
   commit;
  
   Let me know if this helps.
  
   Regards,
   Vered
  
   - Original Message -
From: Andy Michielsen  andy.michiel...@gmail.com 
To: users@ovirt.org
Sent: Friday, June 27, 2014 11:08:47 AM
Subject: [ovirt-users] Disk's locked of VM
   
Hello all,
   
Does anyone know how I can check if a VM's disk are indeed locked or
 not.
The
engine tell's me they are locked but this is now already 16 day's and
counting.
   
I already restarted every server involved but to no avail.
   
I can not remove, change or start the VM as long as the disks are
 locked.
Can
I give a command to check the status of this machine in the CLI
enviroment
or after connecting to the database and checking a table (Realy don't
know
how to do this).
   
Kind regards.
   
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[ovirt-users] trouble running unlock_entity.sh

[Andy Michielsen]

Hello Vered,

When I try to run the command I get an error psql: fe_sendauth: no password
supplied ?

Kind regards.
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Re: [ovirt-users] Disk's locked of VM

[Andy Michielsen]

Hello Vered,

We where trying to put the disks i stateless mode and the user was
impatient and also started the server.
I have changed the lock status now but the machine was broken. I 'm already
creating a new VM as these are test machines and I don't care about the
data in these VM's.

Thank you very much for your assistance so far. I 'm curious still what
happened though so if you have questions I will give additional info if
needed.

Kind regards.


2014-07-03 14:57 GMT+02:00 Vered Volansky ve...@redhat.com:

 Sorry, got sent in the middle.

 Andy,

 What operation did you try to attempt that caused the disks to lock?

 You do have a working engine, right?
 Your'e supposed to be able to see the Disks' GUIDs under the Disks main
 tab (Id column).

 The images GUIDs are available in the DB (images table) and through
 vdsClient getVolumesList sdUUID spUUID [imgUUID]
 imgUUID should be the disk's GUID in the engine.
 You should be able to get that data from vdsClient as well:
 getImagesList sdUUID
 relevant sql query:
 select image_guid, imagestatus from images;

 *image status 2 is locked...

 The spUUID:
 Either the datacenter GUID in the engine, or -
 vdsClient -s 0 getConnectedStoragePoolsList, or in the db:
 select * from storage_pool;

 The StorageDomain's can be retrieved either by DB (bellow) or vdsClient:
 getStorageDomainsList spUUID  (from above).
 sql query:
 select storage_name, id from storage_domains where
 storage_pool_id='spUUID';

 - Original Message -
  From: Andy Michielsen andy.michiel...@gmail.com
  To: Vered Volansky ve...@redhat.com
  Cc: users@ovirt.org
  Sent: Thursday, July 3, 2014 3:09:41 PM
  Subject: Re: [ovirt-users] Disk's locked of VM
 
  Vered,
 
  Where can I find the images GUIDs ?
 
  Kind regards.snapshots'
 
 
  2014-06-30 17:40 GMT+02:00 Vered Volansky  ve...@redhat.com  :
 
 
  Or better yet, just use:
 
   oVirtDir/share/ovirt-engine/dbscripts/unlock_entity.sh
 
  I suppose you have the images GUIDs from engine.
 
  BUT -
  If the images never got released you might want to get to know what got
 them
  into this in the first place.
  You can send vdsm and engine logs from that period of time if you still
 got
  them, and we'll take a look.
 
  Regards,
  Vered
 
  - Original Message -
   From: Vered Volansky  ve...@redhat.com 
   To: Andy Michielsen  andy.michiel...@gmail.com 
   Cc: users@ovirt.org
   Sent: Monday, June 30, 2014 6:03:15 PM
   Subject: Re: [ovirt-users] Disk's locked of VM
  
  
  
   - Original Message -
From: Andy Michielsen  andy.michiel...@gmail.com 
To: Vered Volansky  ve...@redhat.com 
Cc: users@ovirt.org
Sent: Monday, June 30, 2014 4:57:05 PM
Subject: Re: [ovirt-users] Disk's locked of VM
   
   
   
Hello,
   
How can I connect to my postgress database ?
   Try this:
   psql -d engine -U engine .
  
   This is assuming you're using password authentication.
   If you aren't please send me your pg_hba.conf settings and we'll go
 forward
   from there:
  
   Fedora,RHEL /var/lib/pgsql/data/pg_hba.conf
   Debian /etc/postgresql/*/main/pg_hba.conf
   Gentoo /etc/postgresql-*/pg_hba.conf
  
   
Kind regards.
On Jun 30, 2014 10:10 AM, Vered Volansky  ve...@redhat.com 
 wrote:
   
   
Hi Andy,
   
In the DB, try
update images set imagestatus = 1 where imagestatus = 2;
commit;
   
Let me know if this helps.
   
Regards,
Vered
   
- Original Message -
 From: Andy Michielsen  andy.michiel...@gmail.com 
 To: users@ovirt.org
 Sent: Friday, June 27, 2014 11:08:47 AM
 Subject: [ovirt-users] Disk's locked of VM

 Hello all,

 Does anyone know how I can check if a VM's disk are indeed locked
 or
 not.
 The
 engine tell's me they are locked but this is now already 16 day's
 and
 counting.

 I already restarted every server involved but to no avail.

 I can not remove, change or start the VM as long as the disks are
 locked.
 Can
 I give a command to check the status of this machine in the CLI
 enviroment
 or after connecting to the database and checking a table (Realy
 don't
 know
 how to do this).

 Kind regards.

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

   
___
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http://lists.ovirt.org/mailman/listinfo/users
   
   ___
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Re: [ovirt-users] status disks locked

[Andy Michielsen]

Hello,

Can I check the status of the disks somewhere else then the engine ?

And if so how ?

Kind regards.
On Jun 30, 2014 7:07 AM, Vered Volansky ve...@redhat.com wrote:

 Andy,

 Did what Sven suggested helped you out?
 What's the status of you disks?

 Regards,
 Vered

 - Original Message -
  From: Sven Kieske s.kie...@mittwald.de
  To: users@ovirt.org
  Sent: Wednesday, June 25, 2014 2:17:14 PM
  Subject: Re: [ovirt-users] status disks locked
 
 
 
  Am 25.06.2014 10:33, schrieb Andy Michielsen:
   Hello,
  
   I have a vm in my ovirt setup which has it's disks locked after I
 wanted to
   take a snapshot.
  
   I have a separate node and an engine and already rebooted them both
 but it
   still keeps on telling me it's disks are locked. Where does this info
 come
   from and what can I do to rectify the situation.
  
 
 
  Hi, afaik you can try 2 things:
  1. in webadmin rightclick the rebooted node, and select host has been
  rebooted
  2. restart ovirt-engine
 
  but ymmv
 
  HTH
 
  --
  Mit freundlichen Grüßen / Regards
 
  Sven Kieske
 
  Systemadministrator
  Mittwald CM Service GmbH  Co. KG
  Königsberger Straße 6
  32339 Espelkamp
  T: +49-5772-293-100
  F: +49-5772-293-333
  https://www.mittwald.de
  Geschäftsführer: Robert Meyer
  St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad
 Oeynhausen
  Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad
 Oeynhausen
  ___
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Re: [ovirt-users] Disk's locked of VM

[Andy Michielsen]

Hello,

How can I connect to my postgress database ?

Kind regards.
On Jun 30, 2014 10:10 AM, Vered Volansky ve...@redhat.com wrote:

 Hi Andy,

 In the DB, try
 update images set imagestatus = 1 where imagestatus = 2;
 commit;

 Let me know if this helps.

 Regards,
 Vered

 - Original Message -
  From: Andy Michielsen andy.michiel...@gmail.com
  To: users@ovirt.org
  Sent: Friday, June 27, 2014 11:08:47 AM
  Subject: [ovirt-users] Disk's locked of VM
 
  Hello all,
 
  Does anyone know how I can check if a VM's disk are indeed locked or
 not. The
  engine tell's me they are locked but this is now already 16 day's and
  counting.
 
  I already restarted every server involved but to no avail.
 
  I can not remove, change or start the VM as long as the disks are
 locked. Can
  I give a command to check the status of this machine in the CLI
 enviroment
  or after connecting to the database and checking a table (Realy don't
 know
  how to do this).
 
  Kind regards.
 
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[ovirt-users] Disk's locked of VM

[Andy Michielsen]

Hello all,

Does anyone know how I can check if a VM's disk are indeed locked or not.
The engine tell's me they are locked but this is now already 16 day's and
counting.

I already restarted every server involved but to no avail.

I can not remove, change or start the VM as long as the disks are locked.
Can I give a command to check the status of this machine in the CLI
enviroment or after connecting to the database and checking a table (Realy
don't know how to do this).

Kind regards.
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[ovirt-users] How can I let others safely manage there own virtual machine

[Andy Michielsen]

Hello,

I'm new to this so I was wondering if anyone could give me some tips.

I work for a company and we deploy software which needs to work together
with other software, domain policies, proxy, etc.

For this we often set up a new virtual machine to simulate potential
problems and give us the opportunity to investigate.

So I was wondering how do I best go about doing this and give multiple
users the ability to create new machines from templates but put
restrictions on how many vm's they can create, the disk space they use and
the network bandwidth they use.

If there is a way to also limit in time how long the created vm's can exist
would also be very interesting.

Kind regards.
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[ovirt-users] status disks locked

[Andy Michielsen]

Hello,

I have a vm in my ovirt setup which has it's disks locked after I wanted to
take a snapshot.

I have a separate node and an engine and already rebooted them both but it
still keeps on telling me it's disks are locked. Where does this info come
from and what can I do to rectify the situation.

Kind regards.
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Re: [ovirt-users] How can I let others safely manage there own virtual machine

[andy . michielsen]

Hello Dave, Oved, Gilad,

Thank you very much. This is very usefull.

Kind regards.

Sent from my iPad

 On 25 Jun 2014, at 17:19, Gilad Chaplik gchap...@redhat.com wrote:
 
 - Original Message -
 From: Dave Neary dne...@redhat.com
 To: Andy Michielsen andy.michiel...@gmail.com, users@ovirt.org
 Sent: Wednesday, June 25, 2014 1:24:00 PM
 Subject: Re: [ovirt-users] How can I let others safely manage there own 
 virtual machine
 
 Hi Andy,
 
 On 06/25/2014 08:31 AM, Andy Michielsen wrote:
 I work for a company and we deploy software which needs to work together
 with other software, domain policies, proxy, etc.
 
 For this we often set up a new virtual machine to simulate potential
 problems and give us the opportunity to investigate.
 
 So I was wondering how do I best go about doing this and give multiple
 users the ability to create new machines from templates but put
 restrictions on how many vm's they can create, the disk space they use
 and the network bandwidth they use.
 
 If there is a way to also limit in time how long the created vm's can
 exist would also be very interesting.
 
 It sounds like you need the oVirt user portal. You can get more
 information about defining permissions  user profiles, and accessing
 the user portal, in the quick start guide (starting at the Using
 virtual machines section):
 http://www.ovirt.org/Quick_Start_Guide#Using_Virtual_Machines
 
 There's a video here for defining quotas with the user quota:
 https://www.youtube.com/watch?v=zazJ_fW05Qk
 
 Thanks Dave and Oved, that's exactly my thoughts :-) 
 Adding 2 more videos from that series:
 https://www.youtube.com/watch?v=jExFWEojF4c
 https://www.youtube.com/watch?v=y8qUoRImimY
 
 Quota feature didn't change much since 3.1, only got stable, so no worries 
 about version in the videos.
 
 Andy, if you any questions/suggestions, feel free :-)
 
 Since there are already 3 videos, and the fact we have a new lf in 3.5, 
 thinking of doing a new series
 (following 'Lord of the Rings' and 'The Hobbit' ;-) ).
 
 
 Cheers,
 Dave.
 
 --
 Dave Neary - Community Action and Impact
 Open Source and Standards, Red Hat - http://community.redhat.com
 Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13
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Re: [ovirt-users] VMware machines disk locked

[Andy Michielsen]

Dear all,

I already restarted the engine and the node but the status keeps on being
locked.

How do I connect with the postgres database and can I alter that locked
status of the disks.

Kind regards.


2014-06-18 8:50 GMT+02:00 Joop jvdw...@xs4all.nl:

 On 18-6-2014 7:30, andy.michiel...@gmail.com wrote:
  Hello,
 
  We are having problems with a VMware machine. In the engine I can see
 the status of its disks are locked. I don't know exactly what my co worker
 did but it's up to me to find out and fix it.
 
  So what log's should I check and what entry should I look for.
 
  Can I find out why the disks are locked via the cli ?
 
  Can I look in the database and change the status ?
 
 
 You should be able to see in the message pane what was done in the past
 and try to correlate that with the locked disks. Further if you look on
 the host which is the SPM you could see a dd process. Cloning disks,
 exporting VMs are done using dd on the SPM.

 Hoping the devs have some more things to check.

 Joop

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[ovirt-users] Network issues with my node

[Andy Michielsen]

Hello,

I'm having network issues with my node. I can run virtual machines fine and
my ovirt-engine can function with my node. But I'm unable to connect to the
internet to get the updates.

On my node I have 2 physical nic's, one I use for the VM's and the other
one I use for the ovirtmgmt.
On the node I have installed a centos 6.5 Minimal install and started with
just one nic for vm's and ovirtmgmt. At that time I could stil do updates.

This is the output for ifconfig

loLink encap:Local Loopback
  inet addr:127.0.0.1  Mask:255.0.0.0
  inet6 addr: ::1/128 Scope:Host
  UP LOOPBACK RUNNING  MTU:16436  Metric:1
  RX packets:8334 errors:0 dropped:0 overruns:0 frame:0
  TX packets:8334 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:0
  RX bytes:719611 (702.7 KiB)  TX bytes:719611 (702.7 KiB)

ovirtmgmt Link encap:Ethernet  HWaddr 90:B1:1C:41:8F:E6
  inet addr:192.168.203.150  Bcast:192.168.203.255
 Mask:255.255.255.0
  inet6 addr: fe80::92b1:1cff:fe41:8fe6/64 Scope:Link
  UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
  RX packets:311808663 errors:0 dropped:0 overruns:0 frame:0
  TX packets:372893154 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:0
  RX bytes:1422822276840 (1.2 TiB)  TX bytes:690166822846 (642.7
GiB)

vnet0 Link encap:Ethernet  HWaddr FE:1A:4A:C0:99:05
  inet6 addr: fe80::fc1a:4aff:fec0:9905/64 Scope:Link
  UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
  RX packets:5267776 errors:0 dropped:0 overruns:0 frame:0
  TX packets:11700414 errors:0 dropped:0 overruns:1 carrier:0
  collisions:0 txqueuelen:500
  RX bytes:1756515922 (1.6 GiB)  TX bytes:4651600153 (4.3 GiB)

vnet1 Link encap:Ethernet  HWaddr FE:1A:4A:C0:99:02
  inet6 addr: fe80::fc1a:4aff:fec0:9902/64 Scope:Link
  UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
  RX packets:2557550 errors:0 dropped:0 overruns:0 frame:0
  TX packets:9841131 errors:0 dropped:0 overruns:10 carrier:0
  collisions:0 txqueuelen:500
  RX bytes:508294202 (484.7 MiB)  TX bytes:3764681737 (3.5 GiB)

vnet2 Link encap:Ethernet  HWaddr FE:1A:4A:C0:99:04
  inet6 addr: fe80::fc1a:4aff:fec0:9904/64 Scope:Link
  UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
  RX packets:3057202 errors:0 dropped:0 overruns:0 frame:0
  TX packets:7276617 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:500
  RX bytes:338763185 (323.0 MiB)  TX bytes:749836458 (715.0 MiB)

vnet3 Link encap:Ethernet  HWaddr FE:1A:4A:C0:99:07
  inet6 addr: fe80::fc1a:4aff:fec0:9907/64 Scope:Link
  UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
  RX packets:1021171 errors:0 dropped:0 overruns:0 frame:0
  TX packets:2019222 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:500
  RX bytes:918673872 (876.1 MiB)  TX bytes:624962227 (596.0 MiB)

This is my first nic

[root@romulus network-scripts]# cat ifcfg-em1
# Generated by VDSM version 4.13.3-4.el6
DEVICE=em1
ONBOOT=yes
HWADDR=90:b1:1c:41:8f:e6
BRIDGE=ovirtmgmt
NM_CONTROLLED=no
STP=no

And my second one

[root@romulus network-scripts]# cat ifcfg-em2
# Generated by VDSM version 4.13.3-4.el6
DEVICE=em2
ONBOOT=yes
HWADDR=90:b1:1c:41:8f:e7
BRIDGE=VM
NM_CONTROLLED=no
STP=no

my ovirtmgmt setup is

[root@romulus network-scripts]# cat ifcfg-ovirtmgmt
# Generated by VDSM version 4.13.3-4.el6
DEVICE=ovirtmgmt
ONBOOT=yes
TYPE=Bridge
DELAY=0
IPADDR=192.168.203.150
NETMASK=255.255.255.0
GATEWAY=192.168.203.98
DNS1=192.168.204.2
DNS2=192.168.204.218
BOOTPROTO=none
DEFROUTE=yes
NM_CONTROLLED=no
STP=no

for my VM

[root@romulus network-scripts]# cat ifcfg-VM
# Generated by VDSM version 4.13.3-4.el6
DEVICE=VM
ONBOOT=yes
TYPE=Bridge
DELAY=0
DEFROUTE=no
NM_CONTROLLED=no
STP=no

Where do I need to configure my DNS servers ?

Kind regards.
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[Users] Setting up networks in oVirt

[Andy Michielsen]

Hello,

Can anyone give me some screenshot of what a network setup can look like if
I wanted to isolate storage and vm traffic from the management traffic.

Kind regards.
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Re: [Users] Setting up networks in oVirt

[Andy Michielsen]

Hello Andrew,

Let's say I'm going to implement it like you suggest.

The first nic with 2 vlan's for management and storage. The second nic for
the vm's.

What would I go about defining this in ovirt ?

Can you give me an example for the vlan for the management and the storage ?
Do I need to assing a ip-adress to the nic for the vm's or is this
transparent ?

Kind regards.


2014-04-09 12:16 GMT+02:00 Andrew Lau and...@andrewklau.com:

 On Wed, Apr 9, 2014 at 7:05 PM, Andy Michielsen
 andy.michiel...@gmail.com wrote:
  Hello,
 
  Okay. We do not use vlan's at the moment.
 
  I have my engine setup on a machine with 6 physical nic's available which
  also functions as my NFS server.
  My node only has 2 physical nic's.
 
  What setup would you propose in my case.
 

 With only 2 nics, and no vlans it's really quite limited.

 It'll probably be easier just to have like eth0 share management and
 storage and eth1 for vm data. Using vlans would be more ideal though..

 ovirt won't let you put multiple non-vlaned networks on the same NIC.

  Kind regards.
 
 
  2014-04-09 10:55 GMT+02:00 Andrew Lau and...@andrewklau.com:
 
  On Wed, Apr 9, 2014 at 6:52 PM, Andy Michielsen
  andy.michiel...@gmail.com wrote:
   Hello Andrew,
  
   Yes that would be a start.
  
   What are the ranges of the subnets used.
   I'm asking because in my setup I connect to the ovirt engine from my
   subnet
   192.168.203.x and I also use that subnet to access my virtual
 machines.
   I suppose I can use completely different subnets for the ovirtmgmt and
   storage network ?
  
 
  You can make up whatever subnetting your network has available. You
  need to use VLANs to separate the network like in that screenshot..
  otherwise use separate interfaces with different subnets to isolate
  your traffic.
 
   Kind regards.
  
  
   2014-04-09 10:38 GMT+02:00 Andrew Lau and...@andrewklau.com:
  
   On Wed, Apr 9, 2014 at 6:35 PM, Andy Michielsen
   andy.michiel...@gmail.com wrote:
Hello,
   
Can anyone give me some screenshot of what a network setup can look
like
if
I wanted to isolate storage and vm traffic from the management
traffic.
   
  
   Something like attached?
  
  
Kind regards.
   
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Re: [ovirt-users] [Users] Setting up networks in oVirt

[Andy Michielsen]

Hello Andrew,

Added the seconden nic only for vm's andere now storage an management is
handled by first nic.

I think I understand now how it works.

Kind regards.
Op 9-apr.-2014 13:50 schreef Andrew Lau and...@andrewklau.com:

 Install ovirt engine, then go to hosts - edit networks

 it's a drag and drop interface, very easy..

 No ipaddress needed for the vm data nic, they will get created as a bridge.

 On Wed, Apr 9, 2014 at 9:44 PM, Andy Michielsen
 andy.michiel...@gmail.com wrote:
  Hello Andrew,
 
  Let's say I'm going to implement it like you suggest.
 
  The first nic with 2 vlan's for management and storage. The second nic
 for
  the vm's.
 
  What would I go about defining this in ovirt ?
 
  Can you give me an example for the vlan for the management and the
 storage ?
  Do I need to assing a ip-adress to the nic for the vm's or is this
  transparent ?
 
  Kind regards.
 
 
  2014-04-09 12:16 GMT+02:00 Andrew Lau and...@andrewklau.com:
 
  On Wed, Apr 9, 2014 at 7:05 PM, Andy Michielsen
  andy.michiel...@gmail.com wrote:
   Hello,
  
   Okay. We do not use vlan's at the moment.
  
   I have my engine setup on a machine with 6 physical nic's available
   which
   also functions as my NFS server.
   My node only has 2 physical nic's.
  
   What setup would you propose in my case.
  
 
  With only 2 nics, and no vlans it's really quite limited.
 
  It'll probably be easier just to have like eth0 share management and
  storage and eth1 for vm data. Using vlans would be more ideal though..
 
  ovirt won't let you put multiple non-vlaned networks on the same NIC.
 
   Kind regards.
  
  
   2014-04-09 10:55 GMT+02:00 Andrew Lau and...@andrewklau.com:
  
   On Wed, Apr 9, 2014 at 6:52 PM, Andy Michielsen
   andy.michiel...@gmail.com wrote:
Hello Andrew,
   
Yes that would be a start.
   
What are the ranges of the subnets used.
I'm asking because in my setup I connect to the ovirt engine from
 my
subnet
192.168.203.x and I also use that subnet to access my virtual
machines.
I suppose I can use completely different subnets for the ovirtmgmt
and
storage network ?
   
  
   You can make up whatever subnetting your network has available. You
   need to use VLANs to separate the network like in that screenshot..
   otherwise use separate interfaces with different subnets to isolate
   your traffic.
  
Kind regards.
   
   
2014-04-09 10:38 GMT+02:00 Andrew Lau and...@andrewklau.com:
   
On Wed, Apr 9, 2014 at 6:35 PM, Andy Michielsen
andy.michiel...@gmail.com wrote:
 Hello,

 Can anyone give me some screenshot of what a network setup can
 look
 like
 if
 I wanted to isolate storage and vm traffic from the management
 traffic.

   
Something like attached?
   
   
 Kind regards.

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Re: [ovirt-users] [Users] Configuring oVirt 3.3.4-1.el

[Andy Michielsen]

Hello Meital,

I plugged my servers in a gigabyte switch and split Communications over 2
nic's. Now the problem of irresponsifness is gone.

Thank you for your help.

Kind regards.
Op 8-apr.-2014 10:53 schreef Andy Michielsen andy.michiel...@gmail.com:

 Hello,

 In the admin screen of the engine everything seems fine.

 Only the people who are working on the already existing virtual machines
 experience slow to no response.

 I also suspect that the import or the creating from template stalls.

 Which logging for the engine do you need ?

 Kind regards.


 2014-04-08 8:51 GMT+02:00 Meital Bourvine mbour...@redhat.com:

 Hi Andy,

 What do you mean by non responsive? What's the status of the VMs
 according to the web admin?
 Could you please attach engine+vdsm logs?

 --

 *From: *Andy Michielsen andy.michiel...@gmail.com
 *To: *users@ovirt.org
 *Sent: *Tuesday, April 8, 2014 9:40:08 AM
 *Subject: *[Users] Configuring oVirt 3.3.4-1.el


 Hello all,

 I 'm having problems when I want to import a new virtual machine or
 create a new one from a template.

 Every virtual machine I have running is unresponsive when I try to create
 a new virtual machine with the import or from template.

 I'm running a oVirt engine on a Centos 6.5 minimal installation which
 also function as a NFS server. It has 6 NIC's available, 32 GB of RAM and 2
 Quad cores.
 My node has 2 NIC's, 64 GB of RAM and 2 Six cores.

 How should I configure my network for optimal performance or how can I
 check why my virtual machines are non responsive. I don't see much CPU
 activity or disk access at that moment.

 Kind regards.

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