Re: [Pacemaker] 2 node cluster questions

2011-11-25 Thread Nick Khamis
Hey Florian, > I don't see how that's in any way relevant to Dirk's question. Pacemaker > on SLE may not support cman, but it definitely supports quorum via > Corosync, and it most definitely supports fencing. It doesn't however, I did mention that in *addition* to quorum support using corosync.

[Pacemaker] Cluster wide attribute

2011-11-25 Thread Yves Trudeau
Hi, I am working on the mysql RA and I am hitting a strange problem again. I need to store a cluster wide attribute like this: crm_attribute --type crm_config --name replication_info -s mysql_replication -v "10.2.2.160|mysql-bin.000140|18276" Would this cause a pengine run. Since I adde

Re: [Pacemaker] [Linux-HA] Antw: Re: Q: unmanaged MD-RAID & auto-recovery

2011-11-25 Thread Lars Ellenberg
On Fri, Nov 25, 2011 at 01:54:33PM +0100, Florian Haas wrote: > On 11/25/11 13:29, Lars Ellenberg wrote: > >> From the log snippet it's > >> not entirely clear whether that's a recurring monitor (interval == > >> whatever you configured, or 20 if default), or a probe (interval == 0). > >> > >> A re

Re: [Pacemaker] 2 node cluster questions

2011-11-25 Thread mark - pacemaker list
Hi Dirk, On Fri, Nov 25, 2011 at 6:05 AM, Hellemans Dirk D wrote: > Hello everyone, > > ** ** > > I’ve been reading a lot lately about using Corosync/Openais in combination > with Pacemaker: SuSe Linux documentation, Pacemaker & Linux-ha website, > interesting blogs, mailinglists, etc. As I’

Re: [Pacemaker] 2 node cluster questions

2011-11-25 Thread Florian Haas
On 11/25/11 15:13, Nick Khamis wrote: > Hello Hellemans, > > I can't speak much for the lack of quorum support outside of a 2 node > cluster, other than you can > get additioanl support using cman. Er, what? > I personally don't like adding > another partial cluster stack into > the equations. A

Re: [Pacemaker] 2 node cluster questions

2011-11-25 Thread Florian Haas
Hi Dirk, On 11/25/11 13:05, Hellemans Dirk D wrote: > Hello everyone, > > > > I’ve been reading a lot lately about using Corosync/Openais in > combination with Pacemaker: SuSe Linux documentation, Pacemaker & > Linux-ha website, interesting blogs, mailinglists, etc. As I’m > particularly inter

Re: [Pacemaker] Postgresql streaming replication failover - RA needed

2011-11-25 Thread Attila Megyeri
Hi Yoshiharu, -Original Message- From: Yoshiharu Mori [mailto:y-m...@sraoss.co.jp] Sent: 2011. november 25. 14:17 To: The Pacemaker cluster resource manager Cc: Attila Megyeri Subject: Re: [Pacemaker] Postgresql streaming replication failover - RA needed Hi Attila > A quick snippet fro

Re: [Pacemaker] 2 node cluster questions

2011-11-25 Thread Nick Khamis
On Fri, Nov 25, 2011 at 7:05 AM, Hellemans Dirk D wrote: > Hello everyone, > > > > I’ve been reading a lot lately about using Corosync/Openais in combination > with Pacemaker: SuSe Linux documentation, Pacemaker & Linux-ha website, > interesting blogs, mailinglists, etc. As I’m particularly intere

Re: [Pacemaker] Postgresql streaming replication failover - RA needed

2011-11-25 Thread Yoshiharu Mori
Hi Attila > A quick snippet from the corosync.log > > Nov 23 05:43:05 psql1 pgsql[2845]: DEBUG: Checking right of master. > Nov 23 05:43:05 psql1 pgsql[2845]: INFO: My data status=. > Nov 23 05:43:05 psql1 pgsql[2845]: INFO: psql1 xlog location : > 0D00 > Nov 23 05:43:05 psql1 pgsql[

Re: [Pacemaker] [Linux-HA] Antw: Re: Q: unmanaged MD-RAID & auto-recovery

2011-11-25 Thread Florian Haas
On 11/25/11 13:29, Lars Ellenberg wrote: >> From the log snippet it's >> not entirely clear whether that's a recurring monitor (interval == >> whatever you configured, or 20 if default), or a probe (interval == 0). >> >> A recurring monitor clearly should not happen at all when unmanaged. > > That

[Pacemaker] 2 node cluster questions

2011-11-25 Thread Hellemans Dirk D
Hello everyone, I've been reading a lot lately about using Corosync/Openais in combination with Pacemaker: SuSe Linux documentation, Pacemaker & Linux-ha website, interesting blogs, mailinglists, etc. As I'm particularly interested in how well two node clusters (located within the same serve

Re: [Pacemaker] Auto-complete not working after update 1.0.12 crm/pacemaker

2011-11-25 Thread Dejan Muhamedagic
Hi Martin, On Fri, Nov 25, 2011 at 09:32:15AM +0100, Martin Gombac wrote: > Should i submit a bug report? Yes. I'll try to reproduce and fix, but right now a bit overwhelmed with other obligations. Thanks, Dejan > Martin Gombač > ISG d.o.o. > 00386 (0)1 620 75 03 > > On 24/11/11 1:11 PM, Mart

Re: [Pacemaker] Postgresql streaming replication failover - RA needed

2011-11-25 Thread Attila Megyeri
A quick snippet from the corosync.log Nov 23 05:43:05 psql1 pgsql[2845]: DEBUG: Checking right of master. Nov 23 05:43:05 psql1 pgsql[2845]: INFO: My data status=. Nov 23 05:43:05 psql1 pgsql[2845]: INFO: psql1 xlog location : 0D00 Nov 23 05:43:05 psql1 pgsql[2845]: INFO: psql2 xlog lo

Re: [Pacemaker] Auto-complete not working after update 1.0.12 crm/pacemaker

2011-11-25 Thread Martin Gombac
Should i submit a bug report? Martin Gombač ISG d.o.o. 00386 (0)1 620 75 03 On 24/11/11 1:11 PM, Martin Gombac wrote: I upgraded from: Name : pacemaker Arch : x86_64 Version : 1.0.11 Release : 1.2.el5 to: Version : 1.0.12 Release : 1.el5.centos Using clusterlabs repo. After upgrade using crm

Re: [Pacemaker] Postgresql streaming replication failover - RA needed

2011-11-25 Thread Attila Megyeri
Hi Takatoshi, I have restored the PSQL to run without corosync so I cannot send you the crm_mon output now. What I can tell for sure: - RA never promoted any of the nodes, no matter what the status was. It also did not promote the node, when it was the only one. - I believe the issue is in the

Re: [Pacemaker] Postgresql streaming replication failover - RA needed

2011-11-25 Thread Takatoshi MATSUO
Hi Attila 2011/11/24 Attila Megyeri : > Hi Takatoshi, All, > > Thanks for your reply. > I see that you have invested significant effort in the development of the RA. > I spent the last day trying to set up the RA, but without much success. > > My infrastructure is very similar to yours, except fo