Re: [ClusterLabs] reproducible split brain

2016-03-19 Thread Ken Gaillot
On 03/16/2016 03:04 PM, Christopher Harvey wrote: > On Wed, Mar 16, 2016, at 04:00 PM, Digimer wrote: >> On 16/03/16 03:59 PM, Christopher Harvey wrote: >>> I am able to create a split brain situation in corosync 1.1.13 using >>> iptables in a 3 node cluster. >>> >>> I have 3 nodes, vmr-132-3,

[ClusterLabs] reproducible split brain

2016-03-19 Thread Christopher Harvey
I am able to create a split brain situation in corosync 1.1.13 using iptables in a 3 node cluster. I have 3 nodes, vmr-132-3, vmr-132-4, and vmr-132-5 All nodes are operational and form a 3 node cluster with all nodes are members of that ring. vmr-132-3 ---> Online: [ vmr-132-3 vmr-132-4

Re: [ClusterLabs] reproducible split brain

2016-03-19 Thread Digimer
On 16/03/16 03:59 PM, Christopher Harvey wrote: > I am able to create a split brain situation in corosync 1.1.13 using > iptables in a 3 node cluster. > > I have 3 nodes, vmr-132-3, vmr-132-4, and vmr-132-5 > > All nodes are operational and form a 3 node cluster with all nodes are > members of

Re: [ClusterLabs] reproducible split brain

2016-03-18 Thread Christopher Harvey
On Wed, Mar 16, 2016, at 04:00 PM, Digimer wrote: > On 16/03/16 03:59 PM, Christopher Harvey wrote: > > I am able to create a split brain situation in corosync 1.1.13 using > > iptables in a 3 node cluster. > > > > I have 3 nodes, vmr-132-3, vmr-132-4, and vmr-132-5 > > > > All nodes are

Re: [ClusterLabs] reproducible split brain

2016-03-18 Thread Digimer
On 16/03/16 04:04 PM, Christopher Harvey wrote: > On Wed, Mar 16, 2016, at 04:00 PM, Digimer wrote: >> On 16/03/16 03:59 PM, Christopher Harvey wrote: >>> I am able to create a split brain situation in corosync 1.1.13 using >>> iptables in a 3 node cluster. >>> >>> I have 3 nodes, vmr-132-3,