[pve-devel] [PVE-User] Quorum for HA iin Pve 4

Gilberto Nunes gilberto.nunes32 at gmail.com
Tue Sep 8 15:56:23 CEST 2015


Yeah... Nice one...

Other solution is create a third VM in node 1, with Pve and add this VM to
the cluster.
So in that way, I will be with 3 nodes, after all...

2015-09-08 10:54 GMT-03:00 Thomas Lamprecht <t.lamprecht at proxmox.com>:

> You can use groups for that, see in the Datacenter -> HA tab, there you
> can configure a group with only the two desired ones enabled. Add the group
> to your services and they will only migrate to nodes in the group.
>
> with the "restricted" option set they never migrate to an node which isn't
> in the group. Whitout it they migrate to an non group member if every
> member oft the group failed.
>
> read more at http://pve.proxmox.com/wiki/High_Availability_Cluster_4.x
>
>
>
> On 09/08/2015 03:49 PM, Gilberto Nunes wrote:
>
> Ok... Three nodes is ok...
> But I need to know how can I choose some nodes to be more eligible than
> other nodes...
> Let's me explain...
> I will have three nodes, two here in my infrasctructure and other one, the
> third in a site out from my infra...
> So, let's suppose if I wanna when the internal node fail, the VM migrate
> to the third node and not to the second node...
> Can I only put node1 and node3 in HA group??
> I hope I make myself clear....
>
> Thanks
>
> 2015-09-08 10:40 GMT-03:00 Gilberto Nunes <gilberto.nunes32 at gmail.com>:
>
>> Well... Not get any kernel panic here... Everything is solid like a rock,
>> but no HA works at all...
>> But Thomas said me that doesn't works with two nodes configuration.
>>
>> Too bad!
>>
>>
>>
>> 2015-09-08 10:35 GMT-03:00 Jose Legido < <jose at legido.com>jose at legido.com
>> >:
>>
>>> Hi.
>>> I tried HA with two nodes and has kernel pacnic several times
>>>
>>> On Tue, Sep 8, 2015 at 3:32 PM, Gilberto Nunes
>>> <gilberto.nunes32 at gmail.com> wrote:
>>> > Hello guys
>>> >
>>> > I'm here try to work with PVE 4 and HA, but is seems to me that doesn't
>>> > works with two nodes...
>>> > Or is there something to set?
>>> > I try set pvecm expected 1, but it seems that no changes at all...
>>> >
>>> > pvecm status
>>> > pvecm status
>>> > Quorum information
>>> > ------------------
>>> > Date:             Tue Sep  8 10:31:54 2015
>>> > Quorum provider:  corosync_votequorum
>>> > Nodes:            2
>>> > Node ID:          0x00000001
>>> > Ring ID:          76
>>> > Quorate:          Yes
>>> >
>>> > Votequorum information
>>> > ----------------------
>>> > Expected votes:   2
>>> > Highest expected: 2
>>> > Total votes:      2
>>> > Quorum:           2
>>> > Flags:            Quorate
>>> >
>>> > Membership information
>>> > ----------------------
>>> >    Nodeid      Votes Name
>>> > 0x00000001          1 10.0.0.1 (local)
>>> > 0x00000002          1 10.0.0.2
>>> >
>>> >
>>> > pvecm expected 1
>>> > pvecm expected 1
>>> > pvecm status
>>> > Quorum information
>>> > ------------------
>>> > Date:             Tue Sep  8 10:32:14 2015
>>> > Quorum provider:  corosync_votequorum
>>> > Nodes:            2
>>> > Node ID:          0x00000001
>>> > Ring ID:          76
>>> > Quorate:          Yes
>>> >
>>> > Votequorum information
>>> > ----------------------
>>> > Expected votes:   2
>>> > Highest expected: 2
>>> > Total votes:      2
>>> > Quorum:           2
>>> > Flags:            Quorate
>>> >
>>> > Membership information
>>> > ----------------------
>>> >    Nodeid      Votes Name
>>> > 0x00000001          1 10.0.0.1 (local)
>>> > 0x00000002          1 10.0.0.2
>>> >
>>> >
>>> >
>>> > --
>>> >
>>> > Gilberto Ferreira
>>> > +55 (47) 9676-7530 <%2B55%20%2847%29%209676-7530>
>>> > Skype: gilberto.nunes36
>>> >
>>> >
>>> > _______________________________________________
>>> > pve-user mailing list
>>> > pve-user at pve.proxmox.com
>>> > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
>>> >
>>>
>>
>>
>>
>> --
>>
>> Gilberto Ferreira
>> +55 (47) 9676-7530 <%2B55%20%2847%29%209676-7530>
>> Skype: gilberto.nunes36
>>
>>
>
>
> --
>
> Gilberto Ferreira
> +55 (47) 9676-7530
> Skype: gilberto.nunes36
>
>
>
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>
>
>
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-- 

Gilberto Ferreira
+55 (47) 9676-7530
Skype: gilberto.nunes36
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