<div dir="ltr">Sounds like a good, solid plan to me</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Sep 25, 2013 at 2:34 PM, Doug Bishop <span dir="ltr"><<a href="mailto:dbishop@controlscan.com" target="_blank">dbishop@controlscan.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Yes. However we are using it for a dev / qa environments in house. We plan to roll rhev into production soon and will be using backend storage.<br>
<br>
Doug Bishop<br>
Sr. Systems Engineer<br>
Cell: 678-848-6658<br>
<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><br>
<br>
Controlscan, Inc.<br>
11475 Great Oaks Way, Suite 300<br>
Alpharetta, GA 30022<br>
<a href="http://www.controlscan.com" target="_blank">www.controlscan.com</a><br>
<br>
________________________________________<br>
From: Dan Yasny [<a href="mailto:dyasny@gmail.com">dyasny@gmail.com</a>]<br>
Sent: Wednesday, September 25, <a href="tel:2013" value="+9722013">2013</a> 4:34 PM<br>
To: Doug Bishop<br>
Cc: <a href="mailto:users@ovirt.org">users@ovirt.org</a><br>
Subject: Re: [Users] Ovirt engine high availability<br>
<br>
The official way is to have a SAN or NFS in place, so you can allocate a LUN for the engine. Multiple hosts/DCs with local storage are quite the corner case IMO.<br>
<br>
<br>
On Wed, Sep 25, <a href="tel:2013" value="+9722013">2013</a> at 2:31 PM, Doug Bishop <<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>>> wrote:<br>
Yeah, that was along the lines of what I was thinking. Just wanted to make sure there wasnt an official way to do it as well.<br>
<br>
Thanks!<br>
<br>
Doug Bishop<br>
Sr. Systems Engineer<br>
Cell: 678-848-6658<br>
<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>><br>
<br>
Controlscan, Inc.<br>
11475 Great Oaks Way, Suite 300<br>
Alpharetta, GA 30022<br>
<a href="http://www.controlscan.com" target="_blank">www.controlscan.com</a><<a href="http://www.controlscan.com" target="_blank">http://www.controlscan.com</a>><br>
<br>
________________________________________<br>
From: Dan Yasny [<a href="mailto:dyasny@gmail.com">dyasny@gmail.com</a><mailto:<a href="mailto:dyasny@gmail.com">dyasny@gmail.com</a>>]<br>
Sent: Wednesday, September 25, <a href="tel:2013" value="+9722013">2013</a><tel:<a href="tel:2013" value="+9722013">2013</a>> 4:31 PM<br>
To: Doug Bishop<br>
Cc: <a href="mailto:users@ovirt.org">users@ovirt.org</a><mailto:<a href="mailto:users@ovirt.org">users@ovirt.org</a>><br>
Subject: Re: [Users] Ovirt engine high availability<br>
<br>
The classic answer here would be to use DRBD to replicate the engine storage to a standby host's local storage.<br>
<br>
<br>
On Wed, Sep 25, <a href="tel:2013" value="+9722013">2013</a><tel:<a href="tel:2013" value="+9722013">2013</a>> at 2:25 PM, Doug Bishop <<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>>>> wrote:<br>
Those are good options, however since I am not running centralized storage, all my hosts are in their own data center with local storage options only. Thats why I have two standalone machines to run ovirt on. Im guessing this is not recommended? If not is there away to allow local storage and nfs based storage in a data center?<br>
<br>
Doug Bishop<br>
Sr. Systems Engineer<br>
Cell: 678-848-6658<br>
<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>>><br>
<br>
Controlscan, Inc.<br>
11475 Great Oaks Way, Suite 300<br>
Alpharetta, GA 30022<br>
<a href="http://www.controlscan.com" target="_blank">www.controlscan.com</a><<a href="http://www.controlscan.com" target="_blank">http://www.controlscan.com</a>><<a href="http://www.controlscan.com" target="_blank">http://www.controlscan.com</a>><br>
<br>
________________________________________<br>
From: Dan Yasny [<a href="mailto:dyasny@gmail.com">dyasny@gmail.com</a><mailto:<a href="mailto:dyasny@gmail.com">dyasny@gmail.com</a>><mailto:<a href="mailto:dyasny@gmail.com">dyasny@gmail.com</a><mailto:<a href="mailto:dyasny@gmail.com">dyasny@gmail.com</a>>>]<br>
Sent: Wednesday, September 25, <a href="tel:2013" value="+9722013">2013</a><tel:<a href="tel:2013" value="+9722013">2013</a>><tel:<a href="tel:2013" value="+9722013">2013</a><tel:<a href="tel:2013" value="+9722013">2013</a>>> 12:14 PM<br>
To: Doug Bishop<br>
Cc: <a href="mailto:users@ovirt.org">users@ovirt.org</a><mailto:<a href="mailto:users@ovirt.org">users@ovirt.org</a>><mailto:<a href="mailto:users@ovirt.org">users@ovirt.org</a><mailto:<a href="mailto:users@ovirt.org">users@ovirt.org</a>>><br>
Subject: Re: [Users] Ovirt engine high availability<br>
<br>
There are plenty of options:<br>
1. Run the engine as a VM under a local libvirt, and cluster the libvirt VM as a protected service using RHCS (well tested and documented)<br>
2. Use the self hosted engine (recently announced, coming up tech)<br>
3. Use any other clustering technology you like best, an engine VM with a centrally backed storage is very easy to start on any capable host<br>
<br>
<br>
On Wed, Sep 25, <a href="tel:2013" value="+9722013">2013</a><tel:<a href="tel:2013" value="+9722013">2013</a>><tel:2013<tel:2013>> at 10:06 AM, Doug Bishop <<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>>><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>>>>> wrote:<br>
Hello,<br>
<br>
Was wondering if anyone can shed a light on this subject as I could not find any documentation specific to this. I am currently running an ovirt 3.2 cluster with 5 hosts with local storage. I have a dedicated box running ovirt engine. I would like to have the ability to run an additional box with ovirt engine on it for high availability of the portal. I realize this would most likely require I run a separate instance of postgres for the engine, however I was wondering if this is something that is officially supported?<br>
<br>
Thanks!<br>
<br>
Doug Bishop<br>
Sr. Systems Engineer<br>
<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>>><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a><mailto:<a href="mailto:dbishop@controlscan.com">dbishop@controlscan.com</a>>>><br>
<br>
Controlscan, Inc.<br>
11475 Great Oaks Way, Suite 300<br>
Alpharetta, GA 30022<br>
<a href="http://www.controlscan.com" target="_blank">www.controlscan.com</a><<a href="http://www.controlscan.com" target="_blank">http://www.controlscan.com</a>><<a href="http://www.controlscan.com" target="_blank">http://www.controlscan.com</a>><<a href="http://www.controlscan.com" target="_blank">http://www.controlscan.com</a>><br>
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NOTICE: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) or entity and may contain sensitive information that is confidential, proprietary, privileged or otherwise protected by law. Any unauthorized review, use, disclosure, distribution, copying or other use of, or taking of any action in reliance upon, is strictly prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of this message. This e-mail is and any response to it will be unencrypted and, therefore, potentially unsecure. The recipient should check this email and any attachments for the presence of viruses/malware according to security best practices. Thank you.<br>
</blockquote></div><br></div>