diff --git a/cmd/frostfs-ir/config.go b/cmd/frostfs-ir/config.go
index 95519547..4eaac845 100644
--- a/cmd/frostfs-ir/config.go
+++ b/cmd/frostfs-ir/config.go
@@ -7,6 +7,7 @@ import (
 
 	configViper "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common/config"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
+	control "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control/ir"
 	"github.com/spf13/viper"
 	"go.uber.org/zap"
 )
@@ -81,6 +82,10 @@ func watchForSignal(cancel func()) {
 				return
 			case <-sighupCh:
 				log.Info(logs.FrostFSNodeSIGHUPHasBeenReceivedRereadingConfiguration)
+				if !innerRing.CompareAndSwapHealthStatus(control.HealthStatus_READY, control.HealthStatus_RECONFIGURING) {
+					log.Info(logs.FrostFSNodeSIGHUPSkip)
+					break
+				}
 				err := reloadConfig()
 				if err != nil {
 					log.Error(logs.FrostFSNodeConfigurationReading, zap.Error(err))
@@ -92,6 +97,7 @@ func watchForSignal(cancel func()) {
 				if err != nil {
 					log.Error(logs.FrostFSNodeConfigurationReading, zap.Error(err))
 				}
+				innerRing.CompareAndSwapHealthStatus(control.HealthStatus_RECONFIGURING, control.HealthStatus_READY)
 				log.Info(logs.FrostFSNodeConfigurationHasBeenReloadedSuccessfully)
 			}
 		}
diff --git a/go.mod b/go.mod
index 09a09850..196b4d46 100644
--- a/go.mod
+++ b/go.mod
@@ -59,7 +59,7 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bits-and-blooms/bitset v1.13.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/consensys/bavard v0.1.13 // indirect
 	github.com/consensys/gnark-crypto v0.12.2-0.20231222162921-eb75782795d2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.4 // indirect
@@ -120,8 +120,8 @@ require (
 	golang.org/x/crypto v0.21.0 // indirect
 	golang.org/x/net v0.23.0 // indirect
 	golang.org/x/text v0.16.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240311132316-a219d84964c2 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240314234333-6e1732d8331c // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240318140521-94a12d6c2237 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240318140521-94a12d6c2237 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	lukechampine.com/blake3 v1.2.1 // indirect
 	rsc.io/tmplfunc v0.0.3 // indirect
diff --git a/go.sum b/go.sum
index 1034ff61..bd6d8588 100644
Binary files a/go.sum and b/go.sum differ
diff --git a/pkg/innerring/state.go b/pkg/innerring/state.go
index 1616dbb9..d3071faa 100644
--- a/pkg/innerring/state.go
+++ b/pkg/innerring/state.go
@@ -161,6 +161,16 @@ func (s *Server) setHealthStatus(hs control.HealthStatus) {
 	}
 }
 
+func (s *Server) CompareAndSwapHealthStatus(oldSt, newSt control.HealthStatus) (swapped bool) {
+	if swapped = s.healthStatus.CompareAndSwap(int32(oldSt), int32(newSt)); swapped {
+		s.notifySystemd(newSt)
+		if s.irMetrics != nil {
+			s.irMetrics.SetHealth(int32(newSt))
+		}
+	}
+	return
+}
+
 // HealthStatus returns the current health status of the IR application.
 func (s *Server) HealthStatus() control.HealthStatus {
 	return control.HealthStatus(s.healthStatus.Load())
@@ -186,6 +196,8 @@ func (s *Server) notifySystemd(st control.HealthStatus) {
 		err = sdnotify.FlagAndStatus(sdnotify.ReadyEnabled)
 	case control.HealthStatus_SHUTTING_DOWN:
 		err = sdnotify.FlagAndStatus(sdnotify.StoppingEnabled)
+	case control.HealthStatus_RECONFIGURING:
+		err = sdnotify.FlagAndStatus(sdnotify.ReloadingEnabled)
 	default:
 		err = sdnotify.Status(fmt.Sprintf("%v", st))
 	}
diff --git a/pkg/services/control/ir/types.pb.go b/pkg/services/control/ir/types.pb.go
index 828814b2..840e0be6 100644
Binary files a/pkg/services/control/ir/types.pb.go and b/pkg/services/control/ir/types.pb.go differ
diff --git a/pkg/services/control/ir/types.proto b/pkg/services/control/ir/types.proto
index 9b6731cf..901a5591 100644
--- a/pkg/services/control/ir/types.proto
+++ b/pkg/services/control/ir/types.proto
@@ -26,4 +26,7 @@ enum HealthStatus {
 
   // IR application is shutting down.
   SHUTTING_DOWN = 3;
+
+  // IR application is reconfiguring.
+  RECONFIGURING = 4;
 }