[Users] Can I use IP address for FQDN?

Maurice James midnightsteel at msn.com
Fri Jan 10 20:41:10 UTC 2014


Can you upload the portion of your vdsm.log that show the failure?

 

From: David Li [mailto:david_li at sbcglobal.net] 
Sent: Friday, January 10, 2014 2:18 PM
To: Maurice James; 'Pat Pierson'
Cc: users at ovirt.org
Subject: Re: [Users] Can I use IP address for FQDN?

 

Sorry hit the key too fast. Here it is again:

 

/var/lib/exports/iso               0.0.0.0/0.0.0.0

 

And cat /etc/exports:

 

/var/lib/exports/iso       0.0.0.0/0.0.0.0(rw)

 

 


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From: David Li <david_li at sbcglobal.net <mailto:david_li at sbcglobal.net> >
To: Maurice James <midnightsteel at msn.com <mailto:midnightsteel at msn.com> >; 'Pat Pierson' <ihasn2004 at gmail.com <mailto:ihasn2004 at gmail.com> > 
Cc: "users at ovirt.org <mailto:users at ovirt.org> " <users at ovirt.org <mailto:users at ovirt.org> > 
Sent: Friday, January 10, 2014 11:16 AM
Subject: Re: [Users] Can I use IP address for FQDN?

 

Maurice:

 

 

Here is my showmount output:

 

 

 


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From: Maurice James <midnightsteel at msn.com <mailto:midnightsteel at msn.com> >
To: 'David Li' <david_li at sbcglobal.net <mailto:david_li at sbcglobal.net> >; 'Pat Pierson' <ihasn2004 at gmail.com <mailto:ihasn2004 at gmail.com> > 
Cc: users at ovirt.org <mailto:users at ovirt.org>  
Sent: Friday, January 10, 2014 11:06 AM
Subject: RE: [Users] Can I use IP address for FQDN?

 

Run showmount –e <name of your nfs host> to see if the mounts are advertised properly

So your command should look something like

 

#showmount –e host.example.com <http://host.example.com/> 

 

 

From: users-bounces at ovirt.org <mailto:users-bounces at ovirt.org>  [mailto:users-bounces at ovirt.org] On Behalf Of David Li
Sent: Friday, January 10, 2014 1:47 PM
To: Pat Pierson
Cc: users at ovirt.org <mailto:users at ovirt.org> 
Subject: Re: [Users] Can I use IP address for FQDN?

 

 

I just added a line to both /etc/hosts file. This time when I tried to attach the NFS ISO domain, it showed up as "locked" but eventually disappeared again from the web portal. 

 

I looked at the vdsm.log and found it might be that the mount timed out for some reason. But not quite sure why. 

Anyone has any idea what exactly I should be searching for in vdsm.log? 

 

 

 


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From: Pat Pierson <ihasn2004 at gmail.com <mailto:ihasn2004 at gmail.com> >
To: David Li <david_li at sbcglobal.net <mailto:david_li at sbcglobal.net> > 
Cc: "users at ovirt.org <mailto:users at ovirt.org> " <users at ovirt.org <mailto:users at ovirt.org> > 
Sent: Friday, January 10, 2014 10:29 AM
Subject: Re: [Users] Can I use IP address for FQDN?

 

all machines.

 

On Fri, Jan 10, 2014 at 1:20 PM, David Li <david_li at sbcglobal.net <mailto:david_li at sbcglobal.net> > wrote:

Is this the /etc/hosts file on the engine machine or the node machine? 

 


  _____  


From: Pat Pierson <ihasn2004 at gmail.com <mailto:ihasn2004 at gmail.com> >
To: David Li <david_li at sbcglobal.net <mailto:david_li at sbcglobal.net> > 
Cc: "users at ovirt.org <mailto:users at ovirt.org> " <users at ovirt.org <mailto:users at ovirt.org> > 
Sent: Friday, January 10, 2014 10:08 AM
Subject: Re: [Users] Can I use IP address for FQDN?

 

you can set a static FQDN if you dont have a dns server in /etc/hosts, however if you do this, set the same FQDNs on all hosts for each hosts

192.168.0.1     node1.test.com <http://node1.test.com/>    node1

192.168.0.2     node2.test.com <http://node2.test.com/>    node2

192.168.0.3     node3.test.com <http://node3.test.com/>    node3

use that fqdn for your engine/node during the engine install.

 

On Fri, Jan 10, 2014 at 12:48 PM, David Li <david_li at sbcglobal.net <mailto:david_li at sbcglobal.net> > wrote:

Hi,

I have set up a default FQDN ( for the engine machine) at engine installation. But this is not resolvable by the node when it tries to mount the NFS ISO share from the engine. Is there anyway that I can update this name on the engine to using a IP address? 

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-- 
Patrick Pierson 

 




-- 
Patrick Pierson 

 

 

 

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