On Fri, Jan 16, 2009 at 20:47, Michael Mohr <[email protected]> wrote: > Thanks for your reply. > > I'm trying to configure LinuxHA to run a group of resources G_multi on > BOTH members of a 2-node cluster, but apparently I cannot use clones > because G_multi contains only LSB ResourceAgents: > > Requirements for ResourceAgents > * Only OCF ResourceAgents are supported for cloning. This > is due to the extra variables that need to be sent to > the agent.
This has been relaxed somewhat in recent versions. You can clone LSB scripts but you must specify the globally-unique=false meta option. > > Thanks for the link to the updated packages, but I think I will stick > with the distribution's shipped version. I spent 3 hours yesterday > trying to configure the updated version to the same level that I have > 2.1.3 configured and failed. Which version did you try? The only major syntax change was with Pacemaker 1.0 and even then it can run the Pacemaker-0.6/Heartbeat-2 syntax without modification. > The newest version is overly complex. While it may have bugfixes and > nifty new features it is useless to me if I cannot configure it easily > (i.e. without writing gobs of XML by hand). Try Pacemaker 1.0, it comes with a nice shell that lets you forget that there is any XML involved > Are there any other options for multiple nodes to have multiple > concurrent LSB resources managed by LinuxHA? I can always run the > services in unmanaged mode. Since they do replication internally they > would have to be running on both nodes anyway. > > TIA, > Mike > > > On Fri, 2009-01-16 at 08:30 +0100, Michael Schwartzkopff wrote: >> Michael Mohr schrieb: >> > Hi, >> > >> > I have two machines that I'd like to set up as redundant units. Some >> > services that they will provide, such as apache, do not require >> > replication while others (mysql) do. I would like to have a select few >> > resources run on both machines all the time they are up, while >> > everything else stays down on the inactive node. >> > >> > I've gotten collocations set up tied to a floater IP for the services >> > that do not require replication, and that works well. However, the >> > services that do require replication are causing me some pain. They >> > must run on both nodes but currently they only run on one. >> > >> > I'm told that I can use clones to resolve this issue, and that clones >> > can't be done in the GUI with my version (2.1.3). I realize that it is >> > an older release, but it is the version that ships with CentOS 5.2 and >> > I'd prefer not to use unsupported software. >> > >> > Can anyone point me in the right direction? Perhaps an example >> > somewhere of a clone? >> > >> > Thanks, >> > >> > Michael Mohr >> > >> > >> > _______________________________________________ >> > Linux-HA mailing list >> > [email protected] >> > http://lists.linux-ha.org/mailman/listinfo/linux-ha >> > See also: http://linux-ha.org/ReportingProblems >> > >> http://www.linux-ha.org/v2/Concepts/Clones >> http://download.opensuse.org/repositories/server:/ha-clustering:/lha-2.1/CentOS_5/ >> http://download.opensuse.org/repositories/server:/ha-clustering/CentOS_5/ >> >> Michael. >> _______________________________________________ >> Linux-HA mailing list >> [email protected] >> http://lists.linux-ha.org/mailman/listinfo/linux-ha >> See also: http://linux-ha.org/ReportingProblems > > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems > _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
