[ovirt-users] Questions about 3.6RC

Simone Tiraboschi stirabos at redhat.com
Wed Oct 7 10:11:28 EDT 2015


On Wed, Oct 7, 2015 at 2:12 PM, wodel youchi <wodel.youchi at gmail.com> wrote:

> Good for you,
>
> For me it did not work, I can't attach the hosted_storage, when I try to
> do it, the VM engine crashes, but on reboot the hosted_storage still
> unattached so I can't activate it.
>
>
Wodel could you please report your engine rpm version?


>
> 2015-10-07 12:46 GMT+01:00 jaumotte, styve <s.jaumotte at maine-et-loire.fr>:
>
>> Well, finaly it's ok. Import of hosted_storage has crashed my engine but
>> on restart i can activate this storage and then the HostedEngine VM appears.
>>
>> The "Enable Global HA Maintenance" is available.
>>
>>
>> --
>>
>> I think the "Global Maintenance Mode" is linked to the hosted_engine VM,
>> you won't see it as long as the VM engine is not shown in webui.
>> you call still do it using the command line hosted-engine
>> --set-maintenance --mode=global
>>
>> 2015-10-07 11:50 GMT+01:00 Sandro Bonazzola <sbonazzo at redhat.com>:
>> Adding Simone and Roy
>>
>> On Wed, Oct 7, 2015 at 12:43 PM, jaumotte, styve <
>> s.jaumotte at maine-et-loire.fr> wrote:
>> I try your solution « import the hosted_storage into your DC » but the
>> result is the same ... crash of ovirt engine.
>>
>> My environment is composed with
>> - two hosts installed with hosted-engine --deploy approach
>> - one additionnal host installed by web UI
>> - CentOS 7.1, no firewall, no selinux
>> - static IP, Bonding + VLAN
>> - NFS Storage (NetApp)
>>
>> This link
>> http://www.ovirt.org/Features/Hosted_Engine_configuration_on_shared_storage
>> announce the possibility to deploy hosted engine node by Web UI. I don't
>> find a way to make this possible.
>>
>> On 3.5 version, in Web UI, I can active "Global Maintenance Mode" with
>> right click. I don't see that functionnality in 3.6RC ?
>>
>> SJ
>>
>>
>> --
>>
>> Hi,
>> I am a user like you, I have been testing ovirt 3.6 since the first beta.
>> For the hosted_engine not being shown in webui, according to ovirt team,
>> you have bring up your DC by creating a storage domain, then you have to
>> import the hosted_storage into your DC, after that you will be able to see
>> the VM engine.
>> This didn't work for me until now, every time I import the hosted_storage
>> to the DC, the VM engine crashes.
>> My test environment contains only one hypervisor + NFS storage.
>> Could please share your test environment, and if you test the import of
>> hosted_storage, could you please share the result.
>>  Thanks
>>
>> 2015-10-07 10:14 GMT+01:00 jaumotte, styve <s.jaumotte at maine-et-loire.fr
>> >:
>> Hi everybody,
>>
>> We have planned to migrate from xen open source to ovirt and we study the
>> differences between 3.5.4 version and 3.6. I have some questions about this
>> differences :
>>
>> - In 3.6RC, we don't see anymore the HostedEngine virtual machine in
>> ovirt. My install is correct or this feature is not available anymore ?
>> - In 3.6RC, my windows virtual machine status show an orange exlamation
>> point which indicates " Actual operating system type differs from the
>> configuration ". I don't know what is wrong, the operating system is
>> correct and my vm works well.
>>
>> Thanks for your answers,
>>
>> S.J
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>>
>>
>>
>> --
>> Sandro Bonazzola
>> Better technology. Faster innovation. Powered by community collaboration.
>> See how it works at redhat.com
>>
>>
>
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