[ovirt-users] ovirt hosted-engine deploy never works

[Osvaldo ALVAREZ POZO]

Hello , 

when i connect to hosted_engine web-interface i get "the hosted Engine Storage Domain doesn't exist. it should be imported into the setup". 

waht does it means? 

sincerily 

Inle 

De: "Artyom Lukianov" <alukiano at redhat.com> 
À: "alvarez" <alvarez at xtra-mail.fr> 
Cc: "Simone Tiraboschi" <stirabos at redhat.com>, "users" <users at ovirt.org> 
Envoyé: Jeudi 1 Septembre 2016 16:52:09 
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works 

Just run on your host hosted-engine --vm-status. 

On Thu, Sep 1, 2016 at 5:47 PM, Osvaldo ALVAREZ POZO < [ mailto:alvarez at xtra-mail.fr | alvarez at xtra-mail.fr ] > wrote: 



hello, 

I managed to install hoste-engine. 
I think 



yum localinstall [ http://dl.fedoraproject.org/pub/epel/7/x86_64/h/haveged-1.9.1-1.el7.x86_64.rpm | http://dl.fedoraproject.org/pub/epel/7/x86_64/h/haveged-1.9.1-1.el7.x86_64.rpm ] 

-systemctl enable haveged 

systemctl start haveged 




cat /proc/sys/kernel/random/entropy_avail 



1888 
it was helpfull 

I lost connection for a while to the ovirt-node 

But I think the hosted-engine vm is not in the iscsi LUN. 
How can I see where is the VM located? 

Thanks 


De: "Simone Tiraboschi" < [ mailto:stirabos at redhat.com | stirabos at redhat.com ] > 
À: "alvarez" < [ mailto:alvarez at xtra-mail.fr | alvarez at xtra-mail.fr ] > 
Cc: "Gianluca Cecchi" < [ mailto:gianluca.cecchi at gmail.com | gianluca.cecchi at gmail.com ] >, "users" < [ mailto:users at ovirt.org | users at ovirt.org ] > 
Envoyé: Jeudi 1 Septembre 2016 12:12:39 

Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works 



On Thu, Sep 1, 2016 at 12:06 PM, Osvaldo ALVAREZ POZO < [ mailto:alvarez at xtra-mail.fr | alvarez at xtra-mail.fr ] > wrote: 

BQ_BEGIN

Hello, 

but the problem is that i am not able to finish the hosted_engine deploy. So, I am not able to modify the Vm, because procces stoped :-( 

thanks for the help 




Yes, adding entropy to the host should still help. 

BQ_BEGIN


De: "Simone Tiraboschi" < [ mailto:stirabos at redhat.com | stirabos at redhat.com ] > 
À: "Gianluca Cecchi" < [ mailto:gianluca.cecchi at gmail.com | gianluca.cecchi at gmail.com ] > 
Cc: "alvarez" < [ mailto:alvarez at xtra-mail.fr | alvarez at xtra-mail.fr ] >, "users" < [ mailto:users at ovirt.org | users at ovirt.org ] > 
Envoyé: Jeudi 1 Septembre 2016 12:00:22 
Objet: Re: [ovirt-users] ovirt hosted-engine deploy never works 



On Thu, Sep 1, 2016 at 11:48 AM, Gianluca Cecchi < [ mailto:gianluca.cecchi at gmail.com | gianluca.cecchi at gmail.com ] > wrote: 

BQ_BEGIN

On Thu, Sep 1, 2016 at 11:39 AM, Osvaldo ALVAREZ POZO < [ mailto:alvarez at xtra-mail.fr | alvarez at xtra-mail.fr ] > wrote: 

BQ_BEGIN

hello, 

but normally it is not possible to install paquets on ovirt node 
that's way I wonder how to install haveged? 

yum localinstall is this the command? 

Thanks 


BQ_END

Actually the haveged workaround is to apply on engine server, tipically when it is deployed as a VM, not the host. 
HIH, 
Gianluca 


BQ_END


The effectiveness of HAVEGE (HArdware Volatile Entropy Gathering and Expansion) on virtual machines is quite debated. 
Having more entropy on the host could also help, but yes, we also have to add a virtio-rng device to the engine VM: 
[ https://bugzilla.redhat.com/show_bug.cgi?id=1357246 | https://bugzilla.redhat.com/show_bug.cgi?id=1357246 ] 


BQ_END



_______________________________________________ 
Users mailing list 
[ mailto:Users at ovirt.org | Users at ovirt.org ] 
[ http://lists.ovirt.org/mailman/listinfo/users | http://lists.ovirt.org/mailman/listinfo/users ] 


BQ_END


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/users/attachments/20160902/f08af4f3/attachment-0001.html>