CRM_EX_IOERR      727 lib/common/results.c         case CRM_EX_IOERR: return "CRM_EX_IOERR";
CRM_EX_IOERR      780 lib/common/results.c         case CRM_EX_IOERR: return "I/O error occurred";
CRM_EX_IOERR      880 lib/common/results.c             return CRM_EX_IOERR;
CRM_EX_IOERR     1054 tools/crm_mon.c         clean_up(CRM_EX_IOERR);