On 13-03-25 03:50 PM, Jacek Konieczny wrote:
>
> The first node to notice that the other is unreachable will fence (kill)
> the other, making sure it is the only one operating on the shared data.
Right. But with typical two-node clusters ignoring no-quorum, because
quorum is being ignored, as so
On Tue, Mar 26, 2013 at 6:30 PM, Angel L. Mateo wrote:
> El 25/03/13 20:50, Jacek Konieczny escribió:
>
>> On Mon, 25 Mar 2013 20:01:28 +0100
>> "Angel L. Mateo" wrote:
quorum {
provider: corosync_votequorum
expected_votes: 2
two_node: 1
}
>>>
El 25/03/13 20:50, Jacek Konieczny escribió:
On Mon, 25 Mar 2013 20:01:28 +0100
"Angel L. Mateo" wrote:
quorum {
provider: corosync_votequorum
expected_votes: 2
two_node: 1
}
Corosync will then manage quorum for the two-node cluster and
Pacemaker
I'm using corosync
On Mon, 25 Mar 2013 20:01:28 +0100
"Angel L. Mateo" wrote:
> >quorum {
> > provider: corosync_votequorum
> > expected_votes: 2
> > two_node: 1
> >}
> >
> >Corosync will then manage quorum for the two-node cluster and
> >Pacemaker
>
> I'm using corosync 1.1 which is the one provided
Jacek Konieczny escribió:
>On Mon, 25 Mar 2013 13:54:22 +0100
>> My problem is how to avoid split brain situation with this
>> configuration, without configuring a 3rd node. I have read about
>> quorum disks, external/sbd stonith plugin and other references, but
>> I'm too confused with a
On Mon, 25 Mar 2013 13:54:22 +0100
> My problem is how to avoid split brain situation with this
> configuration, without configuring a 3rd node. I have read about
> quorum disks, external/sbd stonith plugin and other references, but
> I'm too confused with all this.
>
> For example, [
I have a production cluster, using two vm on esx cluster, for stonith i'm
using sbd, everything work find
2013/3/25 Angel L. Mateo
> Hello,
>
> I am newbie with pacemaker (and, generally, with ha clusters). I
> have configured a two nodes cluster. Both nodes are virtual machines
> (vmwar
I have a production cluster, using two vm on esx cluster, for stonith i'm
using sbd, everything work fine
2013/3/25 emmanuel segura
> I have a production cluster, using two vm on esx cluster, for stonith i'm
> using sbd, everything work find
>
> 2013/3/25 Angel L. Mateo
>
>> Hello,
>>
>>
Hello,
I am newbie with pacemaker (and, generally, with ha clusters). I have
configured a two nodes cluster. Both nodes are virtual machines (vmware
esx) and use a shared storage (provided by a SAN, although access to the
SAN is from esx infrastructure and VM consider it as scsi disk). I have
