diff --git a/pcs/cli/common/lib_wrapper.py b/pcs/cli/common/lib_wrapper.py
index 2a431dfaa..854532821 100644
--- a/pcs/cli/common/lib_wrapper.py
+++ b/pcs/cli/common/lib_wrapper.py
@@ -194,6 +194,8 @@ def load_module(env, middleware_factory, name):
                 "setup_local": cluster.setup_local,
                 "update_link": cluster.update_link,
                 "verify": cluster.verify,
+                "enable_corosync_notifyd": cluster.enable_corosync_notifyd,
+                "disable_corosync_notifyd": cluster.disable_corosync_notifyd,
             },
         )
 
diff --git a/pcs/cli/routing/cluster.py b/pcs/cli/routing/cluster.py
index a9ef530d2..1d4228081 100644
--- a/pcs/cli/routing/cluster.py
+++ b/pcs/cli/routing/cluster.py
@@ -107,6 +107,8 @@
         "unstandby": lambda lib, argv, modifiers: raise_command_replaced(
             "pcs node unstandby"
         ),
+        "enable-corosync-notifyd": cluster.corosync_notifyd_enable_cmd,
+        "disable-corosync-notifyd": cluster.corosync_notifyd_disable_cmd,
     },
     ["cluster"],
 )
diff --git a/pcs/cluster.py b/pcs/cluster.py
index d4a37b45d..ad592aaa6 100644
--- a/pcs/cluster.py
+++ b/pcs/cluster.py
@@ -262,6 +262,8 @@ def start_cluster(argv):
     service_list = ["corosync"]
     if utils.need_to_handle_qdevice_service():
         service_list.append("corosync-qdevice")
+    if utils.get_enable_corosync_notifyd() == "yes":
+        service_list.append("corosync-notifyd")
     service_list.append("pacemaker")
     for service in service_list:
         output, retval = utils.start_service(service)
@@ -703,6 +705,8 @@ def stop_cluster_corosync():
     service_list = []
     if utils.need_to_handle_qdevice_service():
         service_list.append("corosync-qdevice")
+    if utils.get_enable_corosync_notifyd() == "yes":
+        service_list.append("corosync-notifyd")
     service_list.append("corosync")
     for service in service_list:
         output, retval = utils.stop_service(service)
@@ -746,6 +750,7 @@ def kill_local_cluster_services():
         "gfs_controld",
         # Corosync daemons
         "corosync-qdevice",
+        "corosync-notifyd",
         "corosync",
     ]
     return utils.run([settings.killall_executable, "-9"] + all_cluster_daemons)
@@ -1341,7 +1346,7 @@ def cluster_destroy(lib, argv, modifiers):
         destroy_cluster(corosync_nodes)
     else:
         print("Shutting down pacemaker/corosync services...")
-        for service in ["pacemaker", "corosync-qdevice", "corosync"]:
+        for service in ["pacemaker", "corosync-qdevice", "corosync-notifyd", "corosync"]:
             # Returns an error if a service is not running. It is safe to
             # ignore it since we want it not to be running anyways.
             utils.stop_service(service)
@@ -2181,3 +2186,11 @@ def link_update(lib, argv, modifiers):
         parse_args.prepare_options(parsed["options"]),
         force_flags=force_flags,
     )
+
+
+def corosync_notifyd_disable_cmd(lib, argv, modifiers):
+    lib.cluster.disable_corosync_notifyd(argv)
+
+
+def corosync_notifyd_enable_cmd(lib, argv, modifiers):
+    lib.cluster.enable_corosync_notifyd(argv)
diff --git a/pcs/common/reports/codes.py b/pcs/common/reports/codes.py
index 3fab8a73f..4198448b1 100644
--- a/pcs/common/reports/codes.py
+++ b/pcs/common/reports/codes.py
@@ -448,6 +448,8 @@
 SBD_WATCHDOG_TEST_ERROR = M("SBD_WATCHDOG_TEST_ERROR")
 SBD_WATCHDOG_TEST_MULTIPLE_DEVICES = M("SBD_WATCHDOG_TEST_MULTIPLE_DEVICES")
 SBD_WATCHDOG_TEST_FAILED = M("SBD_WATCHDOG_TEST_FAILED")
+PCS_CONFIG_ACCEPTED_BY_NODE = M("PCS_CONFIG_ACCEPTED_BY_NODE")
+PCS_CONFIG_DISTRIBUTION_STARTED = M("PCS_CONFIG_DISTRIBUTION_STARTED")
 SERVICE_ACTION_STARTED = M("SERVICE_ACTION_STARTED")
 SERVICE_ACTION_FAILED = M("SERVICE_ACTION_FAILED")
 SERVICE_ACTION_SUCCEEDED = M("SERVICE_ACTION_SUCCEEDED")
diff --git a/pcs/common/reports/messages.py b/pcs/common/reports/messages.py
index 9f381e65d..7e641374a 100644
--- a/pcs/common/reports/messages.py
+++ b/pcs/common/reports/messages.py
@@ -6582,3 +6582,32 @@ class CibNvsetAmbiguousProvideNvsetId(ReportItemMessage):
     @property
     def message(self) -> str:
         return "Several options sets exist, please specify an option set ID"
+
+
+@dataclass(frozen=True)
+class PcsConfigDistributionStarted(ReportItemMessage):
+    """
+    Distribution of PCS configuration started
+    """
+
+    _code = codes.PCS_CONFIG_DISTRIBUTION_STARTED
+
+    @property
+    def message(self) -> str:
+        return "Distributing PCS config..."
+
+
+@dataclass(frozen=True)
+class PcsConfigAcceptedByNode(ReportItemMessage):
+    """
+    info that PCS configuration has been saved successfully on specified node
+
+    node -- node name
+    """
+
+    node: str
+    _code = codes.PCS_CONFIG_ACCEPTED_BY_NODE
+
+    @property
+    def message(self) -> str:
+        return f"{self.node}: PCS config saved"
diff --git a/pcs/lib/commands/cluster.py b/pcs/lib/commands/cluster.py
index a65119450..cd08660cb 100644
--- a/pcs/lib/commands/cluster.py
+++ b/pcs/lib/commands/cluster.py
@@ -44,6 +44,11 @@
     get_resources,
 )
 from pcs.lib.communication import cluster
+from pcs.lib.communication.cluster import (
+    SetPcsConfig,
+    GetPcsConfig,
+)
+from pcs.lib.tools import dict_to_environment_file
 from pcs.lib.communication.corosync import (
     CheckCorosyncOffline,
     DistributeCorosyncConf,
@@ -2179,3 +2184,61 @@ def corosync_authkey_change(
     com_cmd = ReloadCorosyncConf(env.report_processor)
     com_cmd.set_targets(online_cluster_target_list)
     run_and_raise(env.get_node_communicator(), com_cmd)
+
+
+def enable_corosync_notifyd(env, node=None):
+    corosync_conf = env.get_corosync_conf()
+    node_list, get_nodes_report_list = get_existing_nodes_names(corosync_conf)
+    if not node_list:
+        get_nodes_report_list.append(
+            ReportItem.error(reports.messages.CorosyncConfigNoNodesDefined())
+        )
+    target_list = env.get_node_target_factory().get_target_list(
+        node if node else node_list,
+    )
+
+    com_cmd = GetOnlineTargets(
+        env.report_processor,
+    )
+    com_cmd.set_targets(target_list)
+    online_targets = run_and_raise(env.get_node_communicator(), com_cmd)
+
+    config = {
+        "ENABLE_COROSYNC_NOTIFYD": "yes",
+    }
+    com_cmd = SetPcsConfig(env.report_processor)
+    for target in online_targets:
+        com_cmd.add_request(
+            target,
+            dict_to_environment_file(config),
+        )
+    run_and_raise(env.get_node_communicator(), com_cmd)
+
+
+def disable_corosync_notifyd(env, node=None):
+    corosync_conf = env.get_corosync_conf()
+    node_list, get_nodes_report_list = get_existing_nodes_names(corosync_conf)
+    if not node_list:
+        get_nodes_report_list.append(
+            ReportItem.error(reports.messages.CorosyncConfigNoNodesDefined())
+        )
+    target_list = env.get_node_target_factory().get_target_list(
+        node if node else node_list,
+    )
+
+    com_cmd = GetOnlineTargets(
+        env.report_processor,
+    )
+    com_cmd.set_targets(target_list)
+    online_targets = run_and_raise(env.get_node_communicator(), com_cmd)
+
+    config = {
+        "ENABLE_COROSYNC_NOTIFYD": "no",
+    }
+    com_cmd = SetPcsConfig(env.report_processor)
+    for target in online_targets:
+        com_cmd.add_request(
+            target,
+            dict_to_environment_file(config),
+        )
+    run_and_raise(env.get_node_communicator(), com_cmd)
diff --git a/pcs/lib/commands/status.py b/pcs/lib/commands/status.py
index 5690cdaa8..726791dcd 100644
--- a/pcs/lib/commands/status.py
+++ b/pcs/lib/commands/status.py
@@ -219,6 +219,7 @@ def _get_local_services_status(runner: CommandRunner) -> List[_ServiceStatus]:
     service_def = [
         # (service name, display even if not enabled nor running)
         ("corosync", True),
+        ("corosync-notifyd", True),
         ("pacemaker", True),
         ("pacemaker_remote", False),
         ("pcsd", True),
diff --git a/pcs/lib/communication/cluster.py b/pcs/lib/communication/cluster.py
index ed331eb18..68183932d 100644
--- a/pcs/lib/communication/cluster.py
+++ b/pcs/lib/communication/cluster.py
@@ -1,5 +1,11 @@
 from pcs.common import reports
-from pcs.common.node_communicator import RequestData
+
+from pcs.common.node_communicator import (
+    Request,
+    RequestData,
+)
+from pcs.lib.tools import environment_file_to_dict
+
 from pcs.common.reports.item import ReportItem
 from pcs.lib.corosync import live as corosync_live
 from pcs.lib.communication.tools import (
@@ -124,3 +130,71 @@ def _process_response(self, response):
 
     def on_complete(self):
         return self._has_failure, self._quorum_status
+
+
+class SetPcsConfig(
+    SimpleResponseProcessingMixin, AllAtOnceStrategyMixin, RunRemotelyBase
+):
+    def __init__(self, report_processor):
+        super().__init__(report_processor)
+        self._request_data_list = []
+
+    def _prepare_initial_requests(self):
+        return [
+            Request(
+                target,
+                RequestData("remote/set_pcs_config", [("config", config)]),
+            )
+            for target, config in self._request_data_list
+        ]
+
+    def _get_success_report(self, node_label):
+        return ReportItem.info(
+            reports.messages.PcsConfigAcceptedByNode(node_label)
+        )
+
+    def add_request(self, target, config):
+        self._request_data_list.append((target, config))
+
+    def before(self):
+        self._report(
+            ReportItem.info(reports.messages.PcsConfigDistributionStarted())
+        )
+
+
+class GetPcsConfig(AllSameDataMixin, AllAtOnceStrategyMixin, RunRemotelyBase):
+    def __init__(self, report_processor):
+        super().__init__(report_processor)
+        self._config_list = []
+        self._successful_target_list = []
+
+    def _get_request_data(self):
+        return RequestData("remote/get_pcs_config")
+
+    def _process_response(self, response):
+        report_item = response_to_report_item(
+            response, severity=reports.ReportItemSeverity.WARNING
+        )
+        node_label = response.request.target.label
+        if report_item is not None:
+            if not response.was_connected:
+                self._report(report_item)
+            self._report(
+                ReportItem.warning(
+                    reports.messages.UnableToGetPcsConfig(node_label, "")
+                )
+            )
+            return
+        self._config_list.append(
+            {
+                "node": node_label,
+                "config": environment_file_to_dict(response.data),
+            }
+        )
+        self._successful_target_list.append(node_label)
+
+    def on_complete(self):
+        for node in self._target_list:
+            if node.label not in self._successful_target_list:
+                self._config_list.append({"node": node.label, "config": None})
+        return self._config_list
diff --git a/pcs/settings.py.in b/pcs/settings.py.in
index 961e4b3c5..b3c6bf1ae 100644
--- a/pcs/settings.py.in
+++ b/pcs/settings.py.in
@@ -66,6 +66,7 @@ pcsd_exec_location = "@LIB_DIR@/pcsd/"
 pcsd_log_location = "@LOCALSTATEDIR@/log/pcsd/pcsd.log"
 pcsd_default_port = 2224
 pcsd_config = "@CONF_DIR@/pcsd"
+pcs_config = "@CONF_DIR@/pcs"
 cib_dir = "@PCMK_CIB_DIR@"
 pacemaker_uname = "@PCMK_USER@"
 pacemaker_gname = "@PCMK_GROUP@"
diff --git a/pcs/utils.py b/pcs/utils.py
index 09848d620..732aab5ee 100644
--- a/pcs/utils.py
+++ b/pcs/utils.py
@@ -76,6 +76,8 @@
     timeout_to_seconds as get_timeout_seconds,
     validate_id,
 )
+from pcs.lib.communication.nodes import GetOnlineTargets
+import configparser
 
 # pylint: disable=invalid-name
 # pylint: disable=too-many-branches
@@ -2899,3 +2901,13 @@ def get_token_from_file(file_name: str) -> str:
     except OSError as e:
         err(f"Unable to read file '{file_name}': {e}", exit_after_error=False)
         raise SystemExit(1) from e
+
+def get_enable_corosync_notifyd():
+    try:
+        with open(settings.pcs_config, "r", encoding="utf-8") as f:
+            config_str = "[dummy]\n" + f.read()
+        config = configparser.ConfigParser()
+        config.read_string(config_str)
+    except IOError as e:
+        err("Unable to read %s: %s" % (settings.pcs_config, e.strerror))
+    return config["dummy"]["ENABLE_COROSYNC_NOTIFYD"]
diff --git a/pcsd/remote.rb b/pcsd/remote.rb
index 96f0f3fc0..c2637abc3 100644
--- a/pcsd/remote.rb
+++ b/pcsd/remote.rb
@@ -72,6 +72,8 @@ def remote(params, request, auth_user)
       :sbd_enable => method(:sbd_enable),
       :remove_stonith_watchdog_timeout=> method(:remove_stonith_watchdog_timeout),
       :set_stonith_watchdog_timeout_to_zero => method(:set_stonith_watchdog_timeout_to_zero),
+      :set_pcs_config => method(:set_pcs_config),
+      :get_pcs_config => method(:get_pcs_config),
       # lib api:
       # /api/v1/sbd-enable-sbd/v1
       :remote_enable_sbd => method(:remote_enable_sbd),
@@ -3077,3 +3079,49 @@ def remove_nodes_from_cib(params, request, auth_user)
     return 400, "Invalid input data format: #{e.message}"
   end
 end
+
+def set_pcs_config(param, request, auth_user)
+  unless allowed_for_local_cluster(auth_user, Permissions::WRITE)
+    return 403, 'Permission denied'
+  end
+  config = param[:config]
+  unless config
+    return [400, 'Parameter "config" required']
+  end
+
+  file = nil
+  begin
+    file = File.open(PCS_CONFIG, 'w')
+    file.flock(File::LOCK_EX)
+    file.write(config)
+  rescue => e
+    return pcsd_error("Unable to save PCS configuration: #{e}")
+  ensure
+    if file
+      file.flock(File::LOCK_UN)
+      file.close()
+    end
+  end
+  return pcsd_success('PCS configuration saved.')
+end
+
+def get_pcs_config(param, request, auth_user)
+  unless allowed_for_local_cluster(auth_user, Permissions::READ)
+    return 403, 'Permission denied'
+  end
+  out = []
+  file = nil
+  begin
+    file = File.open(PCS_CONFIG, 'r')
+    file.flock(File::LOCK_SH)
+    out = file.readlines()
+  rescue => e
+    return pcsd_error("Unable to get PCS configuration: #{e}")
+  ensure
+    if file
+      file.flock(File::LOCK_UN)
+      file.close()
+    end
+  end
+  return [200, out.join('')]
+end
diff --git a/pcsd/settings.rb.in b/pcsd/settings.rb.in
index a13be8994..de5b0270f 100644
--- a/pcsd/settings.rb.in
+++ b/pcsd/settings.rb.in
@@ -35,6 +35,8 @@ SBD_CONFIG = '@SBDCONFDIR@/sbd'
 
 BOOTH_CONFIG_DIR='@BOOTHCONFDIR@'
 
+PCS_CONFIG = '@CONF_DIR@/pcs'
+
 SUPERUSER = '@PCMK_USER@'
 ADMIN_GROUP = '@PCMK_GROUP@'