Re: [Pacemaker] pacemaker resource constraints

2010-03-23 Thread Joe Healy
Rather than expressing it directly, is it possible to create a resource (maybe anything) that runs on failover to modify the configuration to make the resource stick to the current node? Cheers, Jie On Tue, Mar 23, 2010 at 11:44 PM, Dejan Muhamedagic wrote: > Hi, > > On Mon, Mar 22, 2010 at 01

Re: [Pacemaker] postgresql monitoring- "incomplete startup packet"- getting filled in log

2010-02-19 Thread Joe Healy
Hopefully not going too far of topic, the code (in perl) that is doing this is: # Check whether a postmaster server is running at the specified port. # Arguments: sub cluster_port_running { die "port_running: invalid port $_[2]" if $_[2] !~ /\d+/; my $socketdir = get_cluster_socketdir $

Re: [Pacemaker] anyone doing Xen HA with Pacemaker?

2010-02-15 Thread Joe Healy
We are also planning to do this with citrix xenserver. I'm not yet totally convinced by the availability/complexity ratio. We may just use the ha options from xenserver. If we go down the pacemaker route, we are planning to do stonith using the python xmlrpc bindings. I suspect that our main bene

[Pacemaker] Stonith plugin for citrix xenserver 5.5

2010-01-28 Thread Joe Healy
Just wondering if anyone has had any success with the external/xen(-ha) scripts for xenserver? Having had a quick look at them, I feel more comfortable using the API from the SDK for citrix xenserver. This is mainly due to the difference between the xe and xm commands and feeling more comfortable w

[Pacemaker] External stonith plugins

2010-01-28 Thread Joe Healy
Hi, I'm just getting started with using pacemaker and have read the following: http://list.clusterlabs.org/pipermail/pacemaker/2009-November/003798.html Where are these external plugins? I've cloned the hg repository and also downloaded the tip.tar.bz2 file, but have not been able to find them.