On Wed, Jan 27, 2010 at 02:49:25PM -0600, David Teigland wrote: > On Fri, Sep 25, 2009 at 02:27:52PM -0500, David Teigland wrote: > > To avoid loading+running services that you don't use (e.g. to avoid bugs > > crashing the system from a service you're not using) > > > > add to cluster.conf > > > > <service name="corosync_cman" ver="0"/> > > <service name="openais_ckpt" ver="0"/> > > > > run cman_tool join -A > > > > (or set CMAN_JOIN_OPTS env var) > > Currently cman_tool loads the list of services defined by > "openaisserviceenablestable", which is clm, evt, ckpt, msg, lck, tmr. > > I suggest that by default cman_tool only load the services that we use, > namely ckpt (and cman of course). If someone wants to use another of the > services, they can use cluster.conf <service> to load it. > > I don't think this suggestion went over very well last time I brought it > up, but recently the trend has been shifting toward narrowing our exposure > to things we've tested... so I'm tossing it out one more time. > > Dave
I completely agree. Regardless of which services are supported, tech preview, etc., we should only load the service(s) that are actually used by cluster suite. Ryan
