see: http://openvz.livejournal.com/49158.html
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> with HA and rgmanager - is it just auto doing what I do manually?
yes, rgmanager is just an 'automated' administrator ;-)
> e.g Node1 fails
>
> - Unplug Node1
at least make sure the VMs are stopped on Node1.
> - logon to Node2
>
> - mv /etc/pve/nodes/Node1/qemu-server/*.conf
> /etc/pve/nod
@Lindsay:
Very interesting, thanks.
Even it can operate without the PVE Cluster, always that you have a copy of
the config of the VM.
Even if personally i prefer my strategy, due that with a script in a menu
options, any person will can apply "HA" without have that remember the exact
command
On Fri, 26 Dec 2014 10:16:38 PM Cesar Peschiera wrote:
> >Is there anything else it would do?
>
> Have you tested that works your strategy with a node that is off and not
> turned on?
yes, though a while back. Storage is shared.
--
Lindsay
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@ Lindsay:
- Unplug Node1
- logon to Node2
- mv /etc/pve/nodes/Node1/qemu-server/*.conf
/etc/pve/nodes/Node2/qemu-server/
- Manually start VM's on Node2
Is there anything else it would do?
Have you tested that works your strategy with a node that is off and not
turned on?
- Original
I would like to correct the command that should be applied:
/usr/sbin/fence_ack_manual
Also tell you them that the "rgmanager" service is necessary, fence join, and
"failover domain" can be necessary if you have more of two nodes.
- Original Message -
From: Cesar Peschiera
To: G
On Fri, 26 Dec 2014 06:39:37 PM Cesar Peschiera wrote:
> 4) From some node that is alive, i execute manually:
> /usr/sbin/fence_ack_manual
>
> 5) Enjoy of HA
I've been manually managing the VM's on my three node cluster for now, we don't
really need VM's transferred within seconds of a node fai
@Gilberto:
First that all, please post the messages to the pve-devel mailing list, so all
people can read and correct anything that to be wrong said.
Moreover, i do of this mode and order:
1) I wait that a node has some kind of problem
2) I analyze the problem (for example, maybe be a problem wi
Also remember that "fence_ack_manual" is available, that it is a soft fence,
it don't need a hardware of fence device, and only works when we don't have
network communication with the node that have some kind of problem.
- Original Message -
From: "Dietmar Maurer"
To: "Gilberto Nunes"
> fence_pve?? I can't found out such fence here... Perhaps I miss some packet?
> Where can I found it??
That is only in newest version from git. But again, this is not suitable for
real fencing.
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http:
pveversion
pve-manager/3.3-5/bfebec03 (running kernel: 2.6.32-34-pve)
pve01:/usr/sbin# ls *fence*
fence_ack_manual fence_apc_snmp fence_cisco_mds fence_drac5
fence_hpblade fence_ilo fence_ilo_mpfence_ipmilan fence_node
fence_sanbox2 fence_zvmip
fence_alomfence_bladecent
fence_pve?? I can't found out such fence here... Perhaps I miss some packet?
Where can I found it??
2014-12-26 14:47 GMT-02:00 Dietmar Maurer :
>
> > In second place, I wonder if there is such plans to include soft fence in
> > Proxmox, like oVirt do...
>
> I think that makes not much sense, beca
> In second place, I wonder if there is such plans to include soft fence in
> Proxmox, like oVirt do...
I think that makes not much sense, because ssh also fail as soon as you have
network problems.
There is also the pve fenving agent (fence_pve), but this can never replace real
fencing.
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Hello guys...
First of all, Merry Xmas for everybody
In second place, I wonder if there is such plans to include soft fence in
Proxmox, like oVirt do...
I read something here:
http://www.ovirt.org/Automatic_Fencing#Automatic_Fencing_in_oVirt_3.3
According to this wiki, it will no need of ha
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