[Pacemaker] pacemaker compatibility

2011-10-18 Thread manish . gupta
Hi, I am using corosync.1.2.1. I want to upgrade corosync from 1.2 to 1.4.2. please can you let me know which version of cluster-glue and pacemekr are compatiable with corosync1.4.2 Currentely with corosync1.4.2 I am using pacemaker 1.0.10 and cluster-glue1.0.3 and I am getting

Re: [Pacemaker] Problem in Stonith configuration

2011-10-18 Thread neha chatrath
Hello Andreas, Thanks for the reply. So can you please suggest what Stonith plugin should I use for the production release of my software. I have the following system requirements: 1. If a node in the cluster fails, it should be reboot and resources should re-start on the node. 2. If the

Re: [Pacemaker] Problem in Stonith configuration

2011-10-18 Thread neha chatrath
Hello, Minor updates in the first requirement. 1. If a resource fails, node should reboot (through fencing mechanism) and resources should re-start on the node. 2. If the physical link between the nodes in a cluster fails then that node should be isolated (kind of a power down) and the resources

Re: [Pacemaker] stonith_admin problems with Redhat6

2011-10-18 Thread Sagar.Shimpi
Hi, Can you please share the link for the download, as I am not able to found the pacemaker version 1.1.7 on Git. Following is the link for the pacemaker version I am checking on - https://github.com/ClusterLabs/pacemaker Not sure if that is correct, since I am using Git 1st time. Request you

Re: [Pacemaker] Problem in Stonith configuration

2011-10-18 Thread Andreas Kurz
Hello, On 10/18/2011 09:00 AM, neha chatrath wrote: Hello, Minor updates in the first requirement. 1. If a resource fails, node should reboot (through fencing mechanism) and resources should re-start on the node. Why would you want that? This would increase the service downtime

Re: [Pacemaker] pacemaker compatibility

2011-10-18 Thread Andreas Kurz
Hello, On 10/18/2011 08:11 AM, manish.gu...@ionidea.com wrote: Hi, I am using corosync.1.2.1. I want to upgrade corosync from 1.2 to 1.4.2. please can you let me know which version of cluster-glue and pacemekr are compatiable with corosync1.4.2 Currentely with

Re: [Pacemaker] Problem in Stonith configuration

2011-10-18 Thread neha chatrath
Hello, 1. If a resource fails, node should reboot (through fencing mechanism) and resources should re-start on the node. Why would you want that? This would increase the service downtime considerable. Why is a local restart not possible ... and even if there is a good reason for a reboot, why

Re: [Pacemaker] [PATCH] Building on Centos 5.7 fails

2011-10-18 Thread Andrew Beekhof
On Mon, Oct 17, 2011 at 7:14 PM, Trevor Hemsley thems...@voiceflex.com wrote: Andrew Beekhof wrote: On Sat, Oct 15, 2011 at 1:46 AM, Trevor Hemsley thems...@voiceflex.com wrote: Hi I've just built pacemaker 1.1.6 on CentOS 5.7 with the aid of the attached patches. Not sure if the

[Pacemaker] stonith configured but not happening

2011-10-18 Thread Brian J. Murrell
I have a pacemaker 1.0.10 installation on rhel5 but I can't seem to manage to get a working stonith configuration. I have tested my stonith device manually using the stonith command and it works fine. What doesn't seem to be happening is pacemaker/stonithd actually asking for a stonith. In my

Re: [Pacemaker] stonith configured but not happening

2011-10-18 Thread Andreas Kurz
Hello, On 10/18/2011 02:59 PM, Brian J. Murrell wrote: I have a pacemaker 1.0.10 installation on rhel5 but I can't seem to manage to get a working stonith configuration. I have tested my stonith device manually using the stonith command and it works fine. What doesn't seem to be happening

Re: [Pacemaker] Problem in Stonith configuration

2011-10-18 Thread Andreas Kurz
On 10/18/2011 11:21 AM, neha chatrath wrote: Hello, 1. If a resource fails, node should reboot (through fencing mechanism) and resources should re-start on the node. Why would you want that? This would increase the service downtime considerable. Why is a local restart not possible ... and

Re: [Pacemaker] stonith configured but not happening

2011-10-18 Thread Brian J. Murrell
On 11-10-18 09:40 AM, Andreas Kurz wrote: Hello, Hi, I'd expect this to be the problem ... if you insist on using an unsymmetric cluster you must add a location score for each resource you want to be up on a node ... so add a location constraint for the fencing clone for each node ... or

[Pacemaker] Exec Failure issues.

2011-10-18 Thread James Horsfall (CTR)
Hello all, I'm having some problems getting resources to fail over properly I need the IP's to swith to a different node when it cannot ping. We're doing a shut on the respective interfaces to simulate cables being unplugged but I keep getting exec timeouts and unknown errors. crm_mon -fortA

Re: [Pacemaker] Exec Failure issues.

2011-10-18 Thread Florian Haas
On 2011-10-18 19:38, James Horsfall (CTR) wrote: Hello all, I’m having some problems getting resources to fail over properly I need the IP’s to swith to a different node when itcannotping. We’re doing a“shut”on the respective interfaces to simulate cables beingunpluggedbut I keep getting exec

Re: [Pacemaker] Exec Failure issues.

2011-10-18 Thread James Horsfall (CTR)
http://pastebin.com/VMx2mN4f Posted here thanks! -Original Message- From: Florian Haas [mailto:flor...@hastexo.com] Sent: Tuesday, October 18, 2011 3:07 PM To: The Pacemaker cluster resource manager Subject: Re: [Pacemaker] Exec Failure issues. On 2011-10-18 19:38, James Horsfall (CTR)

Re: [Pacemaker] Exec Failure issues.

2011-10-18 Thread Florian Haas
On 2011-10-18 19:38, James Horsfall (CTR) wrote: Hello all, I’m having some problems getting resources to fail over properly I need the IP’s to swith to a different node when it cannot ping. We’re doing a “shut” on the respective interfaces to simulate cables being unplugged but I keep getting

Re: [Pacemaker] pacemaker compatibility

2011-10-18 Thread manish . gupta
thank you Andreas Now I am facing core dump issue with corosync-1.4.2 cluster-glue-1.0.7 pacemaker-1.0.11 In many scenario I getting core dump during corosync start operation for 2 rings like. 1. Configure 2 rings ring0 10.16.16.0, ring1 192.168.1.0 ring1 network(ifconfig eth1 192.168.1.14