Re: [Pacemaker] [ha-wg] [ha-wg-technical] [Linux-HA] [RFC] Organizing HA Summit 2015

2014-11-11 Thread Fabio M. Di Nitto
On 11/5/2014 4:16 PM, Lars Ellenberg wrote: On Sat, Nov 01, 2014 at 01:19:35AM -0400, Digimer wrote: All the cool kids will be there. You want to be a cool kid, right? Well, no. ;-) But I'll still be there, and a few other Linbit'ers as well. Fabio, let us know what we could do to

Re: [Pacemaker] Daemon Start attempt on wrong Server

2014-11-11 Thread Alexandre
You should use an opt out cluster. Set the cluster option symmetrical=false. This will tell corosync not to place a resource anywhere on the cluster, unless a location rule explicitly tell the cluster where it should run. Corosync will still monitor sql resources on www hosts and return rc 5 but

Re: [Pacemaker] Daemon Start attempt on wrong Server

2014-11-11 Thread Hauke Homburg
Am 11.11.2014 13:34, schrieb Alexandre: You should use an opt out cluster. Set the cluster option symmetrical=false. This will tell corosync not to place a resource anywhere on the cluster, unless a location rule explicitly tell the cluster where it should run. Corosync will still monitor

Re: [Pacemaker] Daemon Start attempt on wrong Server

2014-11-11 Thread Andrei Borzenkov
В Tue, 11 Nov 2014 16:19:56 +0100 Hauke Homburg hhomb...@w3-creative.de пишет: Am 11.11.2014 13:34, schrieb Alexandre: You should use an opt out cluster. Set the cluster option symmetrical=false. This will tell corosync not to place a resource anywhere on the cluster, unless a

Re: [Pacemaker] Daemon Start attempt on wrong Server

2014-11-11 Thread Hauke Homburg
Am 11.11.2014 16:25, schrieb Andrei Borzenkov: В Tue, 11 Nov 2014 16:19:56 +0100 Hauke Homburghhomb...@w3-creative.de пишет: Am 11.11.2014 13:34, schrieb Alexandre: You should use an opt out cluster. Set the cluster option symmetrical=false. This will tell corosync not to place a resource

Re: [Pacemaker] DRBD with Pacemaker on CentOs 6.5

2014-11-11 Thread Sihan Goi
Hi, I'm fluent in English so I doubt it's a language barrier. I have reasonable user experience in Linux, though not extensive experience in the various system commands, and I have zero experience in HA. I'm in fact trying to make things as simple as possible by simply following the Clusters from

[Pacemaker] Split Brain on DRBD Dual Primary

2014-11-11 Thread Ho, Alamsyah - ACE Life Indonesia
Hi All, On October archives, I saw the issue reported by Felix Zachlod on http://oss.clusterlabs.org/pipermail/pacemaker/2014-October/022653.html and the same is actually happens to me now on dual primary DRBD node. My current OS was RHEL 6.6 and software version that I used was

Re: [Pacemaker] DRBD with Pacemaker on CentOs 6.5

2014-11-11 Thread Vladislav Bogdanov
11.11.2014 07:27, Sihan Goi wrote: Hi, DocumentRoot is still set to /var/www/html ls -al /var/www/html shows different things on the 2 nodes node01: total 28 drwxr-xr-x. 3 root root 4096 Nov 11 12:25 . drwxr-xr-x. 6 root root 4096 Jul 23 22:18 .. -rw-r--r--. 1 root root50 Oct 28

Re: [Pacemaker] Loosing corosync communication clusterwide

2014-11-11 Thread Andrew Beekhof
On 11 Nov 2014, at 10:12 pm, Daniel Dehennin daniel.dehen...@baby-gnu.org wrote: Andrew Beekhof and...@beekhof.net writes: [...] I have fencing configured and working, modulo fencing VMs on dead host[1]. Are you saying that the host and the VMs running inside it are both part of