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
