Any plans for oVirt and SBD fencing (a.k.a. poison pill)
by hunter86_bg＠yahoo.com
Hello Community,
Do you have any idea if SBD fencing mechanism will be implemented in the nearest future?
It will be nice to be able to resset a host just like corosync/pacemaker cluster implementation.
1 hour, 29 minutes
Unable to install oVirt on RHEL7.5
by SS00514758＠techmahindra.com
Hi All,
I am unable to install oVirt on RHEL7.5, to install it I am taking reference of below link,
https://www.ovirt.org/documentation/install-guide/chap-Installing_oVirt.html
But though it is not working for me, couple of dependencies is not getting installed, and because of this I am not able to run the ovirt-engine, below are the depencies packages that unable to install,
Error: Package: collectd-write_http-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools)
Requires: collectd(x86-64) = 5.8.0-6.1.el7
Removing: collectd-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.8.0-6.1.el7
Updated By: collectd-5.8.1-1.el7.x86_64 (epel)
collectd(x86-64) = 5.8.1-1.el7
Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.7.2-1.el7
Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.7.2-3.el7
Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.8.0-2.el7
Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.8.0-3.el7
Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.2-centos-opstools)
collectd(x86-64) = 5.8.0-5.el7
Help me to install this.
Looking forward to resolve this issue.
Regards
Sumit Sahay
1 day, 1 hour
VMs import over slow 1gig interface instead of fast 10gig interface?
by Jacob Green
Ok, so I want to try and more thoroughly explain my situation. I
want to better understand what is happening, and if there is a way to
force import over the faster connection.
Today I have two Ovirt environments, one on 4.1 and one on 4.2, on
the new environment we have migrated to new VLANs for Management and Data.
The export domain is a NFS domain hosted on a Trunas device that
has an ip address of X.X.12.100.
Our host has multiple Ethernet connections, one Bonded 20Gigabit
interface. That is where we have the ovirtmgmt profile. And a secondary
1 Gigabit interface that we call our VLAN12 profile or server VLAN.
*The problem.... *When importing a VM from the export domain, the import
is happening over the 1Gigabit interface on the VLAN12 profile. Instead
of the 20gigabit Bonded interface on VLAN 100.
*My understanding.... *So I probably just misunderstand how this works,
but here is what I thought should happen, in the *Setup Host Network*
screen for this host I have the ovirtmgmt on VLAN100 with the bonded
20Gigabit interface performing the following. "*Management, Display,
Migration, VM and Default Route*." Then I have the secondary 1 Gigabit
interface just doing "*VM*" on VLAN12. What I thought should happen is
that anything Migration related "*/Includes importing from export
domain?/*" should happen on the Migration interface, which in my case is
the ovritmgmt interface on VLAN100.
I have also confirmed that I can ping from the VLAN100 ovirtmgmt
interface to the storage on VLAN12. So there is connectivity from that
interface to the storage. What I am trying to figure out is there a way
to force it to do imports over the 20Gigabit interface that resides on
VLAN100 instead of the slower VLAN12 interface, that is just there for
general VM connectivity.
Thank you for any advice or guidance on this matter.
--
Jacob Green
Systems Admin
American Alloy Steel
1 day, 23 hours
oVirt nVidia vGPU driver questions
by femi adegoke
I'm on oVirt 4.2.6.
1) If I have a Tesla P4 (Pascal) GPU (non-GRID), do I use nVidia vGPU driver for RHEL KVM 6.2 or the Linux KVM vGPU 6.2 driver?
2) If I have a Grid K1 or K2, I assume the correct driver would be GRID 4.7?
3) Must the vGPU driver be installed on the host & in the vm?
4) Must the vGPU driver be installed first before I can run "yum -y install vdsm-hook-vfio-mdev”
2 days, 3 hours
Essay Writer at Get Essay Done
by sarahhamilton766＠gmail.com
I am a publicist, blogger and marking specialist with over a time of involvement with Get Essay Done as a Writer. I joined this awesome network in 2010, and I finished more than 11.000 activities for clients of all kinds of different backgrounds - governments, new businesses, IT folks, real estate agents, specialists, bands...you name it! At the point when not caught up with composing without end with my workstation and some espresso close by, I make music and love to gather records!
http://www.getessaydone.com
3 days, 1 hour
oVirt Node 4.3 Master on fc28
by femi adegoke
4.3 Master is looking good!!
A few questions:
- In Step #2: Fqdns: for a 3 host cluster, are we to add the 2nd & 3rd
hosts?
- In Step #5: Bricks:
What effect does the RAID setting have?
Enable Dedupe & Compression is new?
Configure LV Cache: what do we enter for SSD? What happens if my disks
are already all SSD, do I still benefit from using this?
1 week
Expand existing gluster storage in ovirt 4.2/4.3
by adrianquintero＠gmail.com
Hello,
I have a 3 node ovirt 4.3 cluster that I've setup and using gluster (Hyperconverged setup)
I need to increase the amount of storage and compute so I added a 4th host (server4.example.com) if it is possible to expand the amount of bricks (storage) in the "data" volume?
I did some research and from that research the following caught my eye: old post "https://medium.com/@tumballi/scale-your-gluster-cluster-1-node-at-a-time-..."
So the question is, if taking that approach feasible? , is it even possible an oVirt point of view?
---------------------------
My gluster volume:
---------------------------
Volume Name: data
Type: Replicate
Volume ID: 003ffea0-b441-43cb-a38f-ccdf6ffb77f8
Status: Started
Snapshot Count: 0
Number of Bricks: 1 x (2 + 1) = 3
Transport-type: tcp
Bricks:
Brick1: server1.example1.com:/gluster_bricks/data/data
Brick2: server2.example.com:/gluster_bricks/data/data
Brick3: server3.example.com:/gluster_bricks/data/data (arbiter)
Options Reconfigured:
cluster.granular-entry-heal: enable
performance.strict-o-direct: on
network.ping-timeout: 30
storage.owner-gid: 36
storage.owner-uid: 36
cluster.choose-local: off
user.cifs: off
features.shard: on
cluster.shd-wait-qlength: 10000
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
network.remote-dio: enable
performance.low-prio-threads: 32
performance.io-cache: off
performance.read-ahead: off
performance.quick-read: off
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: off
Thanks.
1 week
office.com/setup - www.office.com/setup
by Office Setup
Microsoft Office, the suite of a number of servers, applications and services is one of the widely used programs by the computer users. This amazing program has been developed for both Windows and Mac operating systems. Get Started to install Office Setup from www.office.com/setup, sign in to your MS Office account then enter product key for Office Install. Office Setup steps for quick verification of product key.
http://www-offiice.com
1 week, 2 days
Trying to reset password for ovirt wiki
by noc
This is a multi-part message in MIME format.
--------------000005070002050708050606
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Hoping someone can help me out.
For some reason I keep getting the following error when I try to reset
my password:
Reset password
* Error sending mail: Failed to add recipient: jvandewege(a)nieuwland.nl
[SMTP: Invalid response code received from server (code: 554,
response: 5.7.1 <jvandewege(a)nieuwland.nl>: Relay access denied)]
Complete this form to receive an e-mail reminder of your account details.
Since I receive the ML on this address it is definitely a working address.
Tried my home account too and same error but then for my home provider,
Relay denied ??
A puzzled user,
Joop
--------------000005070002050708050606
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Hoping someone can help me out.<br>
For some reason I keep getting the following error when I try to
reset my password:<br>
<br>
<fieldset><legend>Reset password</legend>
<div class="error">
<ul>
<li>Error sending mail: Failed to add recipient:
<a class="moz-txt-link-abbreviated" href="mailto:jvandewege@nieuwland.nl">jvandewege(a)nieuwland.nl</a> [SMTP: Invalid response code
received from server (code: 554, response: 5.7.1
<a class="moz-txt-link-rfc2396E" href="mailto:jvandewege@nieuwland.nl"><jvandewege(a)nieuwland.nl></a>: Relay access denied)]</li>
</ul>
</div>
<p>Complete this form to receive an e-mail reminder of your
account details.<br>
</p>
</fieldset>
<br>
Since I receive the ML on this address it is definitely a working
address.<br>
Tried my home account too and same error but then for my home
provider, Relay denied ??<br>
<br>
A puzzled user,<br>
<br>
Joop<br>
<br>
</body>
</html>
--------------000005070002050708050606--
1 week, 4 days
