Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-08 Thread Stefan Botter
On Mon, 7 Oct 2013 08:25:38 -0700 (PDT) James Oakley jf...@funktronics.ca wrote: On Sunday, October 6, 2013 Stefan Botter listrea...@jsj.dyndns.org wrote: Hi Andrew, ...snip... All of these replies make me hopeful that someone is going to answer my question from the original message in

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-08 Thread James Oakley
On Tuesday, October 8, 2013 Stefan Botter listrea...@jsj.dyndns.org wrote: James, compare my configuration with yours. Take a look especially on the location and colocation contraints. What did you try in the meantime? Start from bottom up, with a fresh configuration, and then add resources

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-07 Thread James Oakley
On Sunday, October 6, 2013 Stefan Botter listrea...@jsj.dyndns.org wrote: Hi Andrew, ...snip... All of these replies make me hopeful that someone is going to answer my question from the original message in this thread. Sadly, it turned into something unrelated. -- James Oakley

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-06 Thread Stefan Botter
Hi Dejan, On Tuesday 01 October 2013 14:04:54 Stefan Botter wrote: Dejan Muhamedagic deja...@fastmail.fm wrote: On Tue, Oct 01, 2013 at 09:26:14AM +0200, Stefan Botter wrote: I have a quite similar setup, currently running on stock 12.2. I have a test system just updated to 12.3, with

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-06 Thread Andrew Beekhof
On 06/10/2013, at 8:20 PM, Stefan Botter listrea...@jsj.dyndns.org wrote: Hi Dejan, On Tuesday 01 October 2013 14:04:54 Stefan Botter wrote: Dejan Muhamedagic deja...@fastmail.fm wrote: On Tue, Oct 01, 2013 at 09:26:14AM +0200, Stefan Botter wrote: I have a quite similar setup, currently

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-02 Thread Stefan Botter
Hi James, On Tue, 1 Oct 2013 10:00:06 -0700 (PDT) James Oakley jf...@funktronics.ca wrote: I don't know, but my configuration is - as said - almost similar, but a _lot_ shorter, due to usage of groups and thus far less contraints and location definitions. My nodes are virtual machines

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-02 Thread James Oakley
- Original Message - OK, but my primary intention was to give you a working example configuration quite similar to yours, which you can compare. I suspect, that your constraints do not allow the slaves being activated. I suggest you try to start with a smaller configuration without

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-01 Thread Stefan Botter
Hi James, On Mon, 30 Sep 2013 12:31:52 -0700 James Oakley jf...@funktronics.ca wrote: I am having some trouble with DRBD Master/Slave resources in a 3-node cluster. I am using the Pacemaker packages from ha-clustering:Stable on openSUSE 12.3. I was going to try the packages from Unstable

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-01 Thread Dejan Muhamedagic
Hi Stefan, On Tue, Oct 01, 2013 at 09:26:14AM +0200, Stefan Botter wrote: Hi James, On Mon, 30 Sep 2013 12:31:52 -0700 James Oakley jf...@funktronics.ca wrote: I am having some trouble with DRBD Master/Slave resources in a 3-node cluster. I am using the Pacemaker packages from

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-01 Thread Stefan Botter
Hi Dejan, On Tue, 1 Oct 2013 13:57:12 +0200 Dejan Muhamedagic deja...@fastmail.fm wrote: On Tue, Oct 01, 2013 at 09:26:14AM +0200, Stefan Botter wrote: I have a quite similar setup, currently running on stock 12.2. I have a test system just updated to 12.3, with the ha-clustering:Stable,

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-10-01 Thread James Oakley
On Tuesday, October 1, 2013, Stefan Botter listrea...@jsj.dyndns.org wrote: I have a quite similar setup, currently running on stock 12.2. I have a test system just updated to 12.3, with the ha-clustering:Stable, and it fails with STONITH enabled almost instantly, due to certain segfaults in

[Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-09-30 Thread James Oakley
I am having some trouble with DRBD Master/Slave resources in a 3-node cluster. I am using the Pacemaker packages from ha-clustering:Stable on openSUSE 12.3. I was going to try the packages from Unstable to see if they work better, but it seems the openais package is missing there. So I have 3

Re: [Pacemaker] DRBD Master/Slave in a 3 node cluster

2013-09-30 Thread James Oakley
On Monday, September 30, 2013 2:25:00 PM, emmanuel segura wrote: Sorry maybe this is not the problem, but for avoid the split-brain you need to configure fencing(stonith). The last time I set up STONITH, I ended up with an instant deathmatch on an otherwise stable cluster, and not a single