[ClusterLabs] Automatic recover from split brain ?

2020-08-10 Thread Adam Cécile
Hello, I'm experiencing issue with corosync/pacemaker running on Debian Buster. Cluster has three nodes running in VMWare virtual machine and the cluster fails when VEEAM backups the virtual machine (I know it's doing bad things, like freezing completely the VM for a few minutes to make

[ClusterLabs] Automatic recover from split brain ?

2020-08-10 Thread Adam Cécile
Hello, I'm experiencing issue with corosync/pacemaker running on Debian Buster. Cluster has three nodes running in VMWare virtual machine and the cluster fails when VEEAM backups the virtual machine (I know it's doing bad things, like freezing completely the VM for a few minutes to make

Re: [ClusterLabs] Automatic recover from split brain ?

2020-08-11 Thread Adam Cécile
On 8/11/20 8:48 AM, Andrei Borzenkov wrote: 08.08.2020 13:10, Adam Cécile пишет: Hello, I'm experiencing issue with corosync/pacemaker running on Debian Buster. Cluster has three nodes running in VMWare virtual machine and the cluster fails when VEEAM backups the virtual machine (I know it's

Re: [ClusterLabs] Mutually exclusive resources ?

2023-10-02 Thread Adam Cécile
On 9/27/23 16:58, Ken Gaillot wrote: On Wed, 2023-09-27 at 16:24 +0200, Adam Cecile wrote: On 9/27/23 16:02, Ken Gaillot wrote: On Wed, 2023-09-27 at 15:42 +0300, Andrei Borzenkov wrote: On Wed, Sep 27, 2023 at 3:21 PM Adam Cecile wrote: Hello, I'm struggling to understand if it's

Re: [ClusterLabs] [External] : Reload DNSMasq after IPAddr2 change ?

2023-02-10 Thread Adam Cécile
On 2/9/23 15:14, Robert Hayden wrote: From: Users On Behalf Of Adam Cecile Sent: Thursday, February 9, 2023 3:47 AM To: Cluster Labs - All topics related to open-source clustering welcomed Subject: [External] : [ClusterLabs] Reload DNSMasq after IPAddr2 change ? Hello, I might be stupid but

[ClusterLabs] Beginner lost with promotable "group" design

2024-01-17 Thread Adam Cécile
Hello, I'm trying to achieve the following setup with 3 hosts: * One master gets a shared IP, then remove default gw, add another gw, start a service * Two slaves should have none of them but add a different default gw I managed quite easily to get the master workflow running with ordering