Re: [ClusterLabs] Antw: After reboot each node thinks the other is offline.

2017-08-01 Thread Dmitri Maziuk
On 2017-08-01 03:05, Stephen Carville (HA List) wrote: Can clustering even be done reliably on CentOS 6? I have no objection to moving to 7 but I was hoping I could get this up quicker than building out a bunch of new balancers. I have a number of centos 6 active/passive pairs running

Re: [ClusterLabs] Antw: After reboot each node thinks the other is offline.

2017-08-01 Thread Greg Woods
On Tue, Aug 1, 2017 at 2:05 AM, Stephen Carville (HA List) < 62d2a...@opayq.com> wrote: > On 07/31/2017 11:13 PM, Ulrich Windl [Masked] wrote: > > I guess you have no fencing configured, right? > > No. I didn't realize it was necessary unless there was shared storage > involved. I guess it is

Re: [ClusterLabs] Antw: After reboot each node thinks the other is offline.

2017-08-01 Thread Stephen Carville (HA List)
On 07/31/2017 11:13 PM, Ulrich Windl [Masked] wrote: >> I am experimenting with pacemaker for high availability for some load >> balancers. I was able to sucessfully get two CentOS (6.9) machines >> (scahadev01da and scahadev01db) to form a cluster and the shared IP was >> assigned to

[ClusterLabs] Antw: After reboot each node thinks the other is offline.

2017-08-01 Thread Ulrich Windl
>>> "Stephen Carville (HA List)" <62d2a...@opayq.com> schrieb am 31.07.2017 um 20:17 in Nachricht : > I am experimenting with pacemaker for high availability for some load > balancers. I was able to sucessfully get two CentOS (6.9) machines >