Re: [Pacemaker] authentication in the cluster

2015-02-05 Thread Christine Caulfield
? That's correct, yes :) Chrissie Thank you, Kostya On Thu, Feb 5, 2015 at 2:42 PM, Kostiantyn Ponomarenko konstantin.ponomare...@gmail.com wrote: Hi Chrissie, On Thu, Jan 29, 2015 at 11:44 AM, Christine Caulfield ccaul...@redhat.com wrote: as corosync rejects the messages

Re: [Pacemaker] authentication in the cluster

2015-01-27 Thread Christine Caulfield
On 27/01/15 15:56, Kostiantyn Ponomarenko wrote: Hi all, Here is a situation - there are two two-node clusters. They have totally identical configuration. Nodes in the clusters are connected directly, without any switches. You can't connect clusters together like that. All nodes in the

Re: [Pacemaker] Pacemaker fencing and DLM/cLVM

2014-11-27 Thread Christine Caulfield
On 25/11/14 19:55, Daniel Dehennin wrote: Christine Caulfield ccaul...@redhat.com writes: It seems to me that fencing is failing for some reason, though I can't tell from the logs exactly why, so you might have to investgate your setup for IPMI to see just what is happening (I'm no IPMI expert

Re: [Pacemaker] Pacemaker fencing and DLM/cLVM

2014-11-25 Thread Christine Caulfield
On 25/11/14 10:45, Daniel Dehennin wrote: Daniel Dehennin daniel.dehen...@baby-gnu.org writes: I'm using Ubuntu 14.04: - corosync 2.3.3-1ubuntu1 - pacemaker 1.1.10+git20130802-1ubuntu2.1 I thought everything was integrated in such configuration. Here are some more informations: - the

Re: [Pacemaker] TOTEM Retransmit list in logs when a node gets up

2014-11-14 Thread Christine Caulfield
On 14/11/14 11:01, Daniel Dehennin wrote: Christine Caulfield ccaul...@redhat.com writes: [...] If its only happening at startup it could be the switch/router learning the ports for the nodes and building its routing tables. Switching to udpu will then get rid of the message if it's annoying

Re: [Pacemaker] corosync.conf tuning for Vm

2014-08-04 Thread Christine Caulfield
On 04/08/14 08:39, ma...@nucleus.it wrote: Hi all, in a HA hypervisor environment corosync/pacemaker with virtual machines is ok setting token to 1 minute ? my needs are: - i don't want that a temporary overload on an hypervisor break corosync comunication or trigger a token lost. - is ok to

Re: [Pacemaker] configuration variants for 2 node cluster

2014-06-26 Thread Christine Caulfield
On 24/06/14 16:47, Digimer wrote: On 24/06/14 03:55 AM, Christine Caulfield wrote: On 23/06/14 15:49, Digimer wrote: Hi Kostya, I'm having a little trouble understanding your question, sorry. On boot, the node will not start anything, so after booting it, you log in, check that it can

Re: [Pacemaker] configuration variants for 2 node cluster

2014-06-24 Thread Christine Caulfield
On 23/06/14 15:49, Digimer wrote: Hi Kostya, I'm having a little trouble understanding your question, sorry. On boot, the node will not start anything, so after booting it, you log in, check that it can talk to the peer node (a simple ping is generally enough), then start the cluster. It

Re: [Pacemaker] configuration variants for 2 node cluster

2014-06-24 Thread Christine Caulfield
and information. Anyway if I go this way, I will write my own daemon to determine a state of the other node. Also the information about fence loop is new for me, thanks =) Thank you, Kostya On Tue, Jun 24, 2014 at 10:55 AM, Christine Caulfield ccaul...@redhat.com mailto:ccaul...@redhat.com wrote: On 23

Re: [Pacemaker] configuration variants for 2 node cluster

2014-06-24 Thread Christine Caulfield
go this way, I will write my own daemon to determine a state of the other node. Also the information about fence loop is new for me, thanks =) Thank you, Kostya On Tue, Jun 24, 2014 at 10:55 AM, Christine Caulfield ccaul...@redhat.com mailto:ccaul...@redhat.com wrote: On 23/06/14 15:49

Re: [Pacemaker] CMAN with multiple networks for HA communication

2014-06-20 Thread Christine Caulfield
On 20/06/14 04:33, Teerapatr Kittiratanachai wrote: For IP address issue, I will find about that concern and take responsibility on risk for now. For multiple altname's, as I found in http://rpm.pbone.net/index.php3/stat/45/idpl/8711809/numer/5/nazwa/cman it said that Multi-home

Re: [Pacemaker] votequorum for 2 node cluster

2014-06-12 Thread Christine Caulfield
On 12/06/14 00:51, Andrew Beekhof wrote: Chrissy? Can you shed some light here? On 11 Jun 2014, at 11:26 pm, Kostiantyn Ponomarenko konstantin.ponomare...@gmail.com wrote: Hi guys, I am trying to deal somehow with split brain situation in 2 node cluster using votequorum. Here is a quorum

Re: [Pacemaker] The next release

2014-04-28 Thread Christine Caulfield
On 28/04/14 06:10, Nikita Staroverov wrote: I'd like to get a release out in the next month or so, so expect a release candidate RealSoonNow(tm). The last item on my personal todo list is updating the ACL syntax to make the terms a little more generic (since it won't just be users anymore). If

Re: [Pacemaker] The next release

2014-04-28 Thread Christine Caulfield
On 28/04/14 10:35, Nikita Staroverov wrote: I'd like to remind you about cman+pacemaker manual fencing confirmations. I know its hard to be solved in the right way, but may be it's should be documented somehow? If this is what I think it is then there's a fix for this in the cman package:

Re: [Pacemaker] is ccs as racy as it feels?

2013-12-12 Thread Christine Caulfield
On 11/12/13 00:48, Andrew Beekhof wrote: On 10 Dec 2013, at 11:31 pm, Brian J. Murrell br...@interlinx.bc.ca wrote: On Tue, 2013-12-10 at 10:27 +, Christine Caulfield wrote: Sadly you're not wrong. That's what I was afraid of. But it's actually no worse than updating corosync.conf

Re: [Pacemaker] is ccs as racy as it feels?

2013-12-10 Thread Christine Caulfield
On 09/12/13 23:01, Brian J. Murrell wrote: So, I'm trying to wrap my head around this need to migrate to pacemaker +CMAN. I've been looking at http://clusterlabs.org/quickstart-redhat.html and

Re: [Pacemaker] is ccs as racy as it feels?

2013-12-10 Thread Christine Caulfield
On 10/12/13 12:31, Brian J. Murrell wrote: On Tue, 2013-12-10 at 10:27 +, Christine Caulfield wrote: Sadly you're not wrong. That's what I was afraid of. But it's actually no worse than updating corosync.conf manually, I think it is... in fact it's pretty much the same thing

Re: [Pacemaker] Stonith question

2013-11-08 Thread Christine Caulfield
On 08/11/13 14:20, emmanuel segura wrote: with location constrain. if you need info about constrains, you can look the clusterlab docs You don't need to do that. Stonith is intelligent enough to know how to fence a node regardless of where the device is supposedly running from. Try it ;-)

Re: [Pacemaker] different behavior cibadmin -Ql with cman and corosync2

2013-09-05 Thread Christine Caulfield
On 03/09/13 22:03, Andrew Beekhof wrote: On 03/09/2013, at 11:49 PM, Christine Caulfield ccaul...@redhat.com wrote: On 03/09/13 05:20, Andrew Beekhof wrote: On 02/09/2013, at 5:27 PM, Andrey Groshev gre...@yandex.ru wrote: 30.08.2013, 07:18, Andrew Beekhof and...@beekhof.net: On 29/08

Re: [Pacemaker] different behavior cibadmin -Ql with cman and corosync2

2013-09-05 Thread Christine Caulfield
On 05/09/13 11:33, Andrew Beekhof wrote: On 05/09/2013, at 6:37 PM, Christine Caulfield ccaul...@redhat.com wrote: On 03/09/13 22:03, Andrew Beekhof wrote: On 03/09/2013, at 11:49 PM, Christine Caulfield ccaul...@redhat.com wrote: On 03/09/13 05:20, Andrew Beekhof wrote: On 02/09/2013

Re: [Pacemaker] different behavior cibadmin -Ql with cman and corosync2

2013-09-03 Thread Christine Caulfield
On 03/09/13 05:20, Andrew Beekhof wrote: On 02/09/2013, at 5:27 PM, Andrey Groshev gre...@yandex.ru wrote: 30.08.2013, 07:18, Andrew Beekhof and...@beekhof.net: On 29/08/2013, at 7:31 PM, Andrey Groshev gre...@yandex.ru wrote: 29.08.2013, 12:25, Andrey Groshev gre...@yandex.ru: