diff --git a/etc/sysconfig/pacemaker b/etc/sysconfig/pacemaker
index 4182473df5..72d690d8cd 100644
--- a/etc/sysconfig/pacemaker
+++ b/etc/sysconfig/pacemaker
@@ -1,173 +1,173 @@
 #==#==# Variables that control logging
 
 # Enable debug logging globally (yes|no) or by subsystem. Multiple subsystems
 # may be comma-separated, for example: PCMK_debug=pacemakerd,pacemaker-execd
 # Subsystems are:
 #  pacemakerd
 #  pacemaker-attrd
 #  pacemaker-based
 #  pacemaker-controld
 #  pacemaker-execd
 #  pacemaker-fenced
 #  pacemaker-schedulerd
 # PCMK_debug=no
 
 # Send detailed log messages to the specified file. Compared to messages logged
 # via syslog, messages in this file may have extended information, and will
 # include messages of "info" severity (and, if debug and/or trace logging
 # has been enabled, those as well). This log is of more use to developers and
 # advanced system administrators, and when reporting problems.
 # PCMK_logfile=/var/log/pacemaker/pacemaker.log
 
 # Set the permissions on the above log file to owner/group read/write
 # PCMK_logfile_mode=0660
 
 # Enable logging via syslog, using the specified syslog facility. Messages sent
 # here are of value to all Pacemaker users. This can be disabled using "none",
 # but that is not recommended. The default is "daemon".
 # PCMK_logfacility=none|daemon|user|local0|local1|local2|local3|local4|local5|local6|local7
 
 # Unless syslog logging is disabled using PCMK_logfacility=none, messages of
 # the specified severity and higher will be sent to syslog. The default value
 # of "notice" is appropriate for most installations; "info" is highly verbose
 # and "debug" is almost certain to send you blind (which is why there is a
 # separate detail log specified by PCMK_logfile).
 # PCMK_logpriority=emerg|alert|crit|error|warning|notice|info|debug
 
 # Log all messages from a comma-separated list of functions.
 # PCMK_trace_functions=function1,function2,function3
 
 # Log all messages from a comma-separated list of file names (without path).
 # PCMK_trace_files=file1.c,file2.c
 
 # Log all messages matching comma-separated list of formats.
 # PCMK_trace_formats="Sent delete %d"
 
 # Log all messages from a comma-separated list of tags.
 # PCMK_trace_tags=tag1,tag2
 
 # Dump the blackbox whenever the message at function and line is emitted,
 # e.g. PCMK_trace_blackbox=te_graph_trigger:223,unpack_clone:81
 # PCMK_trace_blackbox=fn:line,fn2:line2,...
 
 # Enable blackbox logging globally or per-subsystem. The blackbox contains a
 # rolling buffer of all logs (including info, debug, and trace) and is written
 # after a crash or assertion failure, and/or when SIGTRAP is received. The
 # blackbox recorder can also be enabled for Pacemaker daemons at runtime by
 # sending SIGUSR1 (or SIGTRAP), and disabled by sending SIGUSR2. Specify value
 # as for PCMK_debug above.
 # PCMK_blackbox=no
 
 #==#==# Advanced use only
 
 # By default, nodes will join the cluster in an online state when they first
 # start, unless they were previously put into standby mode. If this variable is
 # set to "standby" or "online", it will force this node to join in the
 # specified state when starting.
 # (only supported for cluster nodes, not Pacemaker Remote nodes)
 # PCMK_node_start_state=default
 
 # Specify an alternate location for RNG schemas and XSL transforms.
 # (This is of use only to developers.)
 # PCMK_schema_directory=/some/path
 
-# Pacemaker consists of a master process with multiple subsidiary daemons. If
-# one of the daemons crashes, the master process will normally attempt to
-# restart it. If this is set to "true", the master process will instead panic
+# Pacemaker consists of a main process with multiple subsidiary daemons. If
+# one of the daemons crashes, the main process will normally attempt to
+# restart it. If this is set to "true", the main process will instead panic
 # the host (see PCMK_panic_action). The default is unset.
 # PCMK_fail_fast=no
 
 # Pacemaker will panic its host under certain conditions. If this is set to
 # "crash", Pacemaker will trigger a kernel crash (which is useful if you want a
 # kernel dump to investigate). If "sync-reboot" or "sync-crash" is set, execute
 # sync() before host reboot or kernel crash (this leaves information about the
 # crashed daemon in the log file, but note that there is a possibility that the
 # sync() call may not return). For any other value, Pacemaker will trigger a
 # host reboot. The default is unset.
 # PCMK_panic_action=crash
 
 #==#==# Pacemaker Remote
 # Use the contents of this file as the authorization key to use with Pacemaker
 # Remote connections. This file must be readable by Pacemaker daemons (that is,
 # it must allow read permissions to either the hacluster user or the haclient
 # group), and its contents must be identical on all nodes. The default is
 # "/etc/pacemaker/authkey".
 # PCMK_authkey_location=/etc/pacemaker/authkey
 
 # If the Pacemaker Remote service is run on the local node, it will listen
 # for connections on this address. The value may be a resolvable hostname or an
 # IPv4 or IPv6 numeric address. When resolving names or using the default
 # wildcard address (i.e. listen on all available addresses), IPv6 will be
 # preferred if available. When listening on an IPv6 address, IPv4 clients will
 # be supported (via IPv4-mapped IPv6 addresses).
 # PCMK_remote_address="192.0.2.1"
 
 # Use this TCP port number when connecting to a Pacemaker Remote node. This
 # value must be the same on all nodes. The default is "3121".
 # PCMK_remote_port=3121
 
 # Use these GnuTLS cipher priorities for TLS connections. See:
 #
 #   https://gnutls.org/manual/html_node/Priority-Strings.html
 #
 # Pacemaker will append ":+ANON-DH" for remote CIB access (when enabled) and
 # ":+DHE-PSK:+PSK" for Pacemaker Remote connections, as they are required for
 # the respective functionality.
 # PCMK_tls_priorities="NORMAL"
 
 # Set bounds on the bit length of the prime number generated for Diffie-Hellman
 # parameters needed by TLS connections. The default is not to set any bounds.
 #
 # If these values are specified, the server (Pacemaker Remote daemon, or CIB
 # manager configured to accept remote clients) will use these values to provide
 # a floor and/or ceiling for the value recommended by the GnuTLS library. The
 # library will only accept a limited number of specific values, which vary by
 # library version, so setting these is recommended only when required for
 # compatibility with specific client versions.
 #
 # If PCMK_dh_min_bits is specified, the client (connecting cluster node or
 # remote CIB command) will require that the server use a prime of at least this
 # size. This is only recommended when the value must be lowered in order for
 # the client's GnuTLS library to accept a connection to an older server.
 # The client side does not use PCMK_dh_max_bits.
 # 
 # PCMK_dh_min_bits=1024
 # PCMK_dh_max_bits=2048
 
 #==#==# IPC
 
 # Force use of a particular class of IPC connection.
 # PCMK_ipc_type=shared-mem|socket|posix|sysv
 
 # Specify an IPC buffer size in bytes. This is useful when connecting to really
 # big clusters that exceed the default 128KB buffer.
 # PCMK_ipc_buffer=131072
 
 #==#==# Profiling and memory leak testing (mainly useful to developers)
 
 # Affect the behavior of glib's memory allocator. Setting to "always-malloc"
 # when running under valgrind will help valgrind track malloc/free better;
 # setting to "debug-blocks" when not running under valgrind will perform
 # (somewhat expensive) memory checks.
 # G_SLICE=always-malloc
 
 # Uncommenting this will make malloc() initialize newly allocated memory
 # and free() wipe it (to help catch uninitialized-memory/use-after-free).
 # MALLOC_PERTURB_=221
 
 # Uncommenting this will make malloc() and friends print to stderr and abort
 # for some (inexpensive) memory checks.
 # MALLOC_CHECK_=3
 
 # Set as for PCMK_debug above to run some or all daemons under valgrind.
 # PCMK_valgrind_enabled=no
 
 # Set as for PCMK_debug above to run some or all daemons under valgrind with
 # the callgrind tool enabled.
 # PCMK_callgrind_enabled=no
 
 # Set the options to pass to valgrind, when valgrind is enabled. See
 # valgrind(1) man page for details. "--vgdb=no" is specified because
 # pacemaker-execd can lower privileges when executing commands, which would
 # otherwise leave a bunch of unremovable files in /tmp.
 VALGRIND_OPTS="--leak-check=full --trace-children=no --vgdb=no --num-callers=25 --log-file=/var/lib/pacemaker/valgrind-%p --suppressions=/usr/share/pacemaker/tests/valgrind-pcmk.suppressions --gen-suppressions=all"