On Wed, May 05, 2010 at 07:59:16AM -0500, Baird, Josh wrote: > SELINUX is disabled, and I have also tried reinstalling the heartbeat related > packages. No luck so far. > > heartbeat[8818]: 2010/05/04_22:23:37 ERROR: Cannot shmget for process status: Invalid argument > > This seems to be the issue. Any other ideas? Try to strace heartbeat process and check errno from shmget() and compare it against shmget(2) `ERRORS' section. Maybe you need to set some sysctls. -- Dominik Zyla -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 195 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20100505/00082481/attachment-0005.sig>