On Sun, May 22, 2011 at 12:54:09AM -0700, Hai Tao wrote: > > If serial and bcast (or ucast) coexist in the ha.cf file, which device the > heartbeat actually use?
Heartbeat always sends all communication down all available paths. Communication paths may fail independently, and typically will be recovered as soon as they work again. Cluster communication is lost only if all paths fail, and no working path or communication channel remains. -- : Lars Ellenberg : LINBIT | Your Way to High Availability : DRBD/HA support and consulting http://www.linbit.com DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
