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

[Simone Tiraboschi]

On Fri, Sep 2, 2016 at 12:39 PM, Osvaldo ALVAREZ POZO <alvarez at xtra-mail.fr>
wrote:

> Ok,
>
> I have a LUN show as unntached.
>
> how do I attach it?
>
>
http://www.ovirt.org/documentation/quickstart/quickstart-guide/#Create_an_iSCSI_Data_Domain


>
> one other question
>
> do  have to add the ISCSI LUN where the hosted-engine was deployed?
>

No, the engine will do it automatically once the datacenter will be up.


>
> Sincerily
>
> ------------------------------
> *De: *"Simone Tiraboschi" <stirabos at redhat.com>
> *À: *"alvarez" <alvarez at xtra-mail.fr>
> *Cc: *"Artyom Lukianov" <alukiano at redhat.com>, "users" <users at ovirt.org>
> *Envoyé: *Vendredi 2 Septembre 2016 12:09:32
>
> *Objet: *Re: [ovirt-users] ovirt hosted-engine deploy never works
>
>
>
> On Fri, Sep 2, 2016 at 11:49 AM, Osvaldo ALVAREZ POZO <
> alvarez at xtra-mail.fr> wrote:
>
>>
>> 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?
>>
>>
> It will be automatically imported once you add your first storage domain
> for regular VMs.
>
> The message is a bit confusing and indeed we have an open bug to change it:
> https://bugzilla.redhat.com/show_bug.cgi?id=1358313
>
>
>> 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 <
>> 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
>>>
>>>  -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" <stirabos at redhat.com>
>>> *À: *"alvarez" <alvarez at xtra-mail.fr>
>>> *Cc: *"Gianluca Cecchi" <gianluca.cecchi at gmail.com>, "users" <
>>> 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 <
>>> alvarez at xtra-mail.fr> wrote:
>>>
>>>> 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.
>>>
>>>
>>>> ------------------------------
>>>> *De: *"Simone Tiraboschi" <stirabos at redhat.com>
>>>> *À: *"Gianluca Cecchi" <gianluca.cecchi at gmail.com>
>>>> *Cc: *"alvarez" <alvarez at xtra-mail.fr>, "users" <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 <
>>>> gianluca.cecchi at gmail.com> wrote:
>>>>
>>>>> On Thu, Sep 1, 2016 at 11:39 AM, Osvaldo ALVAREZ POZO <
>>>>> alvarez at xtra-mail.fr> wrote:
>>>>>
>>>>>> 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
>>>>>>
>>>>>>
>>>>> Actually the haveged workaround is to apply on engine server,
>>>>> tipically when it is deployed as a VM, not the host.
>>>>> HIH,
>>>>> Gianluca
>>>>>
>>>>>
>>>> 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
>>>>
>>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>
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