Re: [Pacemaker] Upgrading a master salve resource agent, Maintenance best practices

2012-11-21 Thread Andrew Beekhof
On Tue, Nov 20, 2012 at 10:57 AM, Jesse Hathaway wrote: > On Mon, Nov 19, 2012 at 1:42 PM, David Vossel wrote: >> >> What version of pacemaker are you using? > > > We are using 1.1.5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f > > If parameters are marked as re-loadable and the resource agent suppor

Re: [Pacemaker] Upgrading a master salve resource agent, Maintenance best practices

2012-11-19 Thread Jesse Hathaway
On Mon, Nov 19, 2012 at 1:42 PM, David Vossel wrote: > What version of pacemaker are you using? We are using 1.1.5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f If parameters are marked as re-loadable and the resource agent supports a reload action that the resource will only be reloaded: http://ww

Re: [Pacemaker] Upgrading a master salve resource agent, Maintenance best practices

2012-11-19 Thread David Vossel
- Original Message - > From: "Jesse Hathaway" > To: "The Pacemaker cluster resource manager" > Sent: Monday, November 19, 2012 1:06:34 PM > Subject: Re: [Pacemaker] Upgrading a master salve resource agent, Maintenance > best practices > > >

Re: [Pacemaker] Upgrading a master salve resource agent, Maintenance best practices

2012-11-19 Thread Jesse Hathaway
On Mon, Nov 19, 2012 at 12:55 PM, David Vossel wrote: > I do not have much experience managing pacemaker deployments, but this is > what I would try. > > Set the resource option, is-managed, to false. > > > http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Pacemaker_Explained/s-resource-opt

Re: [Pacemaker] Upgrading a master salve resource agent, Maintenance best practices

2012-11-19 Thread David Vossel
- Original Message - > From: "Jesse Hathaway" > To: pacemaker@oss.clusterlabs.org > Sent: Monday, November 19, 2012 9:03:57 AM > Subject: [Pacemaker] Upgrading a master salve resource agent, Maintenance > best practices > > > We need to change a para

[Pacemaker] Upgrading a master salve resource agent, Maintenance best practices

2012-11-19 Thread Jesse Hathaway
We need to change a parameter in our Postgres Master Slave resource. Unfortunately the version of the resource agent we are running does not support a reload action. As a consequence Pacemaker wants to restart the resource. This is not acceptable as it will try to demote the master as well as resta