[ovirt-users] Problem with installing second host for hosted_engine (3.5)

[Simone Tiraboschi]

----- Original Message -----
> From: "Otto Strassen" <otto.strassen at openinteractive.ch>
> To: "Simone Tiraboschi" <stirabos at redhat.com>
> Cc: users at ovirt.org
> Sent: Thursday, December 18, 2014 5:23:59 PM
> Subject: Re: [ovirt-users] Problem with installing second host for hosted_engine	(3.5)
> 
> Thank you for you quick reply. To understand correctly, I don't need to use
> /storage as path, I can keep the path and just need to add no_subtree_check?

Yes, the bug is related to server NFS options, not to the export name.
Using (rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36)
should be enough to be able to deploy the second host. 

> Or is the problem related to the whole configuration. (i.e. I need to do a
> fresh setup?)

As far as I know fixing the export options and reloading it should be enough to fix the issue on the second host.
As far as I know, no need to redeploy also the first one.

Please let us know if it work cause the issue is still open.

Thanks


> ----- Ursprüngliche Mail -----
> Von: "Simone Tiraboschi" <stirabos at redhat.com>
> An: "Otto Strassen" <otto.strassen at openinteractive.ch>
> CC: users at ovirt.org
> Gesendet: Donnerstag, 18. Dezember 2014 17:13:05
> Betreff: Re: [ovirt-users] Problem with installing second host for
> hosted_engine	(3.5)
> 
> 
> 
> ----- Original Message -----
> > From: "Otto Strassen" <otto.strassen at openinteractive.ch>
> > To: users at ovirt.org
> > Sent: Thursday, December 18, 2014 4:58:46 PM
> > Subject: [ovirt-users] Problem with installing second host for
> > hosted_engine	(3.5)
> > 
> > Hi
> > 
> > I have set up oVirt 3.5 in a hosted engine configuration. Host running
> > CentOS
> > 7, guest CentOS 6.6.
> > 
> > Now I'm trying to set up an additional host, also running CentOS 7. I'm
> > doing
> > this by running 'hosted-engine --deploy' on the second host, giving the NFS
> > address of the hosted engine share and following the instructions (Do you
> > want to copy over answers? etc.) It works up to the point where it asks for
> > the admin at internal password.
> > 
> > 
> > [ ERROR ] Failed to execute stage 'Setup validation': [Errno 2] No such
> > file
> > or directory:
> > '/rhev/data-center/mnt/lima.sylon.net:_srv_hosted__engine/17f87a87-1144-4be6-a9b4-8b0520ccbe70/ha_agent/hosted-engine.metadata'
> 
> It's  a know issue [1] due to a not well supported NFS configuration; it's
> still unsolved.
> Can please ensure to export like:
> /storage    *(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36)
> to avoid it as documented here [2].
> 
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1159314
> [2] http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues
> 
> 
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