<div dir="ltr"><div><div><div><div><div><div><div>Hi Joop,<br><br></div>1. I did disabled firewalld/iptbles on both nodes and engines. <br></div>2. Disabling selinux: when setting to permissive via /etc/selinux/config (and of course unpersist/persist them -> /config/etc........) doesn't work ( as write this I've just reboot one node with the above modification and when I try to ssh node I get "connection closed by..." - of course selinux is enabled; after setenforce 0 ssh is OK.The only way I manage to diasble selinux was<br>
<br></div>mount -<a href="http://o.rw" target="_blank">o.rw</a>,remount /run/initramfs/live<br></div>edit grub.cfg and add selinux=0 to kernel line<br><br></div>3. one strange issue: after I reboot nodes, trying to ssh raise ssh warning WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! " so I have to remove host entry from .ssh/.known_host in order to connect<br>
</div>4. I am about to check name resolution<br></div><div>5.I have glusterfs also on both nodes. After I put nodes on maintenace, stop gluster volumes and rebooting nodes caused gluster volumes to dissapear from engine web interface<br>
</div><div><br></div>Thanks<br><div><div><div><br>
<br></div></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Jan 17, 2014 at 10:35 AM, noc <span dir="ltr"><<a href="mailto:noc@nieuwland.nl" target="_blank">noc@nieuwland.nl</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"><div class="im">
<div>On 17-1-2014 8:53, Gabi C wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>'ve been there! :-D<br>
<br>
</div>
I mean exactly same issuse you had on Centos, I had on
Fedora 19.<br>
</div>
Did you disable selinux on nodes? 'cause that's what is
causing SSh connection closing<br>
<br>
</div>
<div>My setup:<br>
<br>
</div>
<div>1 engine on vmware - fedora 19, up-to-date<br>
</div>
<div><br>
<div>
<div><br>
</div>
<div>2 nodes on IBM x series 3650 - fedora 19 based -oVirt
Node - 3.0.3 - 1.1.fc19 with nodes beig in glusterfs
cluster also.....<br>
<br>
<br>
</div>
<div>Right now, I'm banging my head against "Operation
Add-Disk failed to complete." , message I have got after
adding a new virtual machine and try to addd its disk<br>
</div>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Fri, Jan 17, 2014 at 6:08 AM, Will
Dennis (Live.com) <span dir="ltr"><<a href="mailto:willarddennis@live.com" target="_blank">willarddennis@live.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,
ready for a story? (well, more of a rant, but hopefully it
will be a<br>
good UX tale, and may even be entertaining.)<br>
<br>
Had one of the groups come to me at work this week and
request a OpenStack<br>
setup. When I sat down and discussed their needs, it turns
out that they<br>
really only need a multi-hypervisor setup where they can
spin up VMs for<br>
their research projects. The VMs should be fairly
long-lived, and will have<br>
persistent storage. Their other request is that the storage
should be local<br>
on the hypervisor nodes (they plan to use Intel servers with
8-10 2TB drives<br>
for VM storage on each node.) They desire this in order to
keep the VM I/O<br>
local - they do not have a SAN of any sort anyhow, and they
do not care<br>
about live migration, etc<br>
</blockquote>
</div>
</div>
</blockquote></div>
@Will<br>
If the installation ends, either with or without error, it will give
you a log location. Upload the log to a paste.bin and mail the link.<br>
<br>
@Gabi,<br>
There should be more info in either the vdsm.log on the SPM server
or in the engine.log on the engine server, see above for lettings us
know what the error is.<br>
<br>
Having installed oVirt, probably dozens of times, I have some
guidelines:<br>
- temporarily disable firewalld/iptables (if all works, enable
should still work, scripts with rules are generated and location is
given)<br>
- make selinux permissive either via setenforce 0 (until next boot)
or via /etc/selinux/config ( survives reboots), dont disable it!<br>
- make sure fqdn work in both directions between engine and host(s)
(either using /etc/hosts or DNS)<br>
- make sure NetworkManager is disabled and network enabled<br>
<br>
Joop<br>
<br>
</div>
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<br></blockquote></div><br></div>