diff --git a/doc/dbus/bus/org.opensuse.Agama.Storage1.ZFCP.Controller.bus.xml b/doc/dbus/bus/org.opensuse.Agama.Storage1.ZFCP.Controller.bus.xml
index 57c087a7e7..1d8359139f 100644
--- a/doc/dbus/bus/org.opensuse.Agama.Storage1.ZFCP.Controller.bus.xml
+++ b/doc/dbus/bus/org.opensuse.Agama.Storage1.ZFCP.Controller.bus.xml
@@ -49,6 +49,7 @@
       <arg name="result" direction="out" type="u"/>
     </method>
     <property type="b" name="Active" access="read"/>
+    <property type="b" name="LUNScan" access="read"/>
     <property type="s" name="Channel" access="read"/>
   </interface>
 </node>
diff --git a/doc/dbus/bus/org.opensuse.Agama.Storage1.bus.xml b/doc/dbus/bus/org.opensuse.Agama.Storage1.bus.xml
index 8eb8f5c99d..5648db817b 100644
--- a/doc/dbus/bus/org.opensuse.Agama.Storage1.bus.xml
+++ b/doc/dbus/bus/org.opensuse.Agama.Storage1.bus.xml
@@ -1,6 +1,8 @@
 <!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
 "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
 <node name="/org/opensuse/Agama/Storage1">
+  <node name="zfcp_controllers" />
+  <node name="zfcp_disks" />
   <interface name="org.freedesktop.DBus.Properties">
     <method name="Get">
       <arg name="interface_name" direction="in" type="s"/>
@@ -109,5 +111,6 @@
   <interface name="org.opensuse.Agama.Storage1.ZFCP.Manager">
     <method name="Probe">
     </method>
+    <property type="b" name="AllowLUNScan" access="read"/>
   </interface>
 </node>
diff --git a/doc/dbus/org.opensuse.Agama.Storage1.ZFCP.Controller.doc.xml b/doc/dbus/org.opensuse.Agama.Storage1.ZFCP.Controller.doc.xml
index 2b988c2833..04e45a262b 100644
--- a/doc/dbus/org.opensuse.Agama.Storage1.ZFCP.Controller.doc.xml
+++ b/doc/dbus/org.opensuse.Agama.Storage1.ZFCP.Controller.doc.xml
@@ -79,6 +79,10 @@
       Whether the controller is active.
     -->
     <property type="b" name="Active" access="read"/>
+    <!--
+      Whether the controller is performing auto LUN scan.
+    -->
+    <property type="b" name="LUNScan" access="read"/>
     <!--
       zFCP channel id (e.g., 0.0.fa00).
     -->
diff --git a/doc/dbus/org.opensuse.Agama.Storage1.doc.xml b/doc/dbus/org.opensuse.Agama.Storage1.doc.xml
index c36caed77e..83cbc012bb 100644
--- a/doc/dbus/org.opensuse.Agama.Storage1.doc.xml
+++ b/doc/dbus/org.opensuse.Agama.Storage1.doc.xml
@@ -26,5 +26,9 @@
     -->
     <method name="Probe">
     </method>
+    <!--
+      Whether the option allow_lun_scan is active.
+    -->
+    <property type="b" name="AllowLUNScan" access="read"/>
   </interface>
 </node>
diff --git a/service/Gemfile.lock b/service/Gemfile.lock
index 9968f62ffb..fc39b5c099 100644
--- a/service/Gemfile.lock
+++ b/service/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    agama (2.1)
+    agama (2.1.devel317)
       cfa (~> 1.0.2)
       cfa_grub2 (~> 2.0.0)
       cheetah (~> 1.0.0)
@@ -26,13 +26,13 @@ GEM
     docile (1.4.0)
     eventmachine (1.2.7)
     fast_gettext (2.2.0)
-    mini_portile2 (2.8.1)
+    mini_portile2 (2.8.2)
     nokogiri (1.13.10)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     packaging_rake_tasks (1.5.1)
       rake
-    racc (1.6.2)
+    racc (1.7.1)
     rake (13.0.6)
     rexml (3.2.5)
     rspec (3.11.0)
diff --git a/service/lib/agama/dbus/storage/interfaces/zfcp_manager.rb b/service/lib/agama/dbus/storage/interfaces/zfcp_manager.rb
index 939eb4fdb7..f909c1741e 100644
--- a/service/lib/agama/dbus/storage/interfaces/zfcp_manager.rb
+++ b/service/lib/agama/dbus/storage/interfaces/zfcp_manager.rb
@@ -31,6 +31,13 @@ module Interfaces
         #
         # @note This mixin is expected to be included by {Agama::DBus::Storage::Manager}.
         module ZFCPManager
+          # Whether the option for allowing automatic LUN scan is active
+          #
+          # @return [Boolean]
+          def allow_lun_scan
+            zfcp_backend.allow_lun_scan?
+          end
+
           # Registers callbacks to update the collection of zFCP controllers, the disks and
           # deprecate the system
           def register_zfcp_callbacks
@@ -71,6 +78,9 @@ def zfcp_backend
           def self.included(base)
             base.class_eval do
               dbus_interface ZFCP_MANAGER_INTERFACE do
+                # @see #allow_lun_scan
+                dbus_reader(:allow_lun_scan, "b", dbus_name: "AllowLUNScan")
+
                 # Probes the zFCP controllers and disks
                 dbus_method(:Probe) do
                   busy_while { zfcp_backend.probe }
diff --git a/service/lib/agama/dbus/storage/zfcp_controller.rb b/service/lib/agama/dbus/storage/zfcp_controller.rb
index 6097b03abd..1ed8f6906d 100644
--- a/service/lib/agama/dbus/storage/zfcp_controller.rb
+++ b/service/lib/agama/dbus/storage/zfcp_controller.rb
@@ -55,6 +55,13 @@ def active
           controller.active?
         end
 
+        # Whether the controller is automatically scanning LUNs
+        #
+        # @return [Boolean]
+        def lun_scan
+          controller.lun_scan?
+        end
+
         # zFCP channel id
         #
         # @return [String]
@@ -132,6 +139,9 @@ def controller=(value)
           # @see #active
           dbus_reader(:active, "b")
 
+          # @see #lun_scan
+          dbus_reader(:lun_scan, "b", dbus_name: "LUNScan")
+
           # @see #channel
           dbus_reader(:channel, "s")
 
diff --git a/service/lib/agama/storage/zfcp/controller.rb b/service/lib/agama/storage/zfcp/controller.rb
index 07fa3bb1ae..0d67e40b83 100644
--- a/service/lib/agama/storage/zfcp/controller.rb
+++ b/service/lib/agama/storage/zfcp/controller.rb
@@ -33,9 +33,16 @@ class Controller
         # @return [String]
         attr_reader :channel
 
+        # @see #active?
+        #
         # @return [Boolean]
         attr_writer :active
 
+        # @see #lun_scan?
+        #
+        # @return [Boolean]
+        attr_writer :lun_scan
+
         eql_attr :channel, :active?
 
         # Constructor
@@ -51,6 +58,13 @@ def initialize(channel)
         def active?
           !!@active
         end
+
+        # Whether the controller is automatically scanning LUNs
+        #
+        # @return [Booelan]
+        def lun_scan?
+          !!@lun_scan
+        end
       end
     end
   end
diff --git a/service/lib/agama/storage/zfcp/manager.rb b/service/lib/agama/storage/zfcp/manager.rb
index 0a13c89a2a..0fd8f8ff22 100644
--- a/service/lib/agama/storage/zfcp/manager.rb
+++ b/service/lib/agama/storage/zfcp/manager.rb
@@ -78,6 +78,17 @@ def disks
           yast_zfcp.disks.map { |d| disk_from(d) }
         end
 
+        # Whether the option for allowing automatic LUN scan (allow_lun_scan) is active
+        #
+        # Having allow_lun_scan active has some implications:
+        #   * All LUNs are automatically activated when the controller is activated.
+        #   * LUNs cannot be deactivated.
+        #
+        # @return [Boolean]
+        def allow_lun_scan?
+          yast_zfcp.allow_lun_scan?
+        end
+
         # Activates the controller with the given channel id
         #
         # @note: If "allow_lun_scan" is active, then all LUNs are automatically activated.
@@ -161,6 +172,7 @@ def update_disks
         def controller_from(record)
           Controller.new(record["sysfs_bus_id"]).tap do |controller|
             controller.active = yast_zfcp.activated_controller?(controller.channel)
+            controller.lun_scan = yast_zfcp.lun_scan_controller?(controller.channel)
           end
         end
 
diff --git a/service/package/gem2rpm.yml b/service/package/gem2rpm.yml
index 018cb6b64a..64544c3545 100644
--- a/service/package/gem2rpm.yml
+++ b/service/package/gem2rpm.yml
@@ -27,7 +27,7 @@
     # yast2 with ArchFilter
     Requires:       yast2 >= 4.5.20
     %ifarch s390 s390x
-    Requires:       yast2-s390 >= 4.6.2
+    Requires:       yast2-s390 >= 4.6.3
     %endif
   :filelist: "%{_datadir}/dbus-1/agama.conf\n
     %dir %{_datadir}/dbus-1/agama-services\n
diff --git a/service/package/rubygem-agama.changes b/service/package/rubygem-agama.changes
index 5c94d85ab1..1269fd80a1 100644
--- a/service/package/rubygem-agama.changes
+++ b/service/package/rubygem-agama.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jun 14 15:11:56 UTC 2023 - José Iván López González <jlopez@suse.com>
+
+- Extend zFCP D-Bus API to provide allow_lun_scan info
+  (gh#openSUSE/agama/626).
+
 -------------------------------------------------------------------
 Wed Jun  7 11:13:49 UTC 2023 - José Iván López González <jlopez@suse.com>
 
diff --git a/service/test/agama/dbus/storage/zfcp_controller_test.rb b/service/test/agama/dbus/storage/zfcp_controller_test.rb
index a671ba4c9d..cd3936cd78 100644
--- a/service/test/agama/dbus/storage/zfcp_controller_test.rb
+++ b/service/test/agama/dbus/storage/zfcp_controller_test.rb
@@ -61,6 +61,28 @@
     end
   end
 
+  describe "#lun_scan" do
+    before do
+      controller1.lun_scan = lun_scan
+    end
+
+    context "if the controller is automatically scanning LUNs" do
+      let(:lun_scan) { true }
+
+      it "returns true" do
+        expect(subject.lun_scan).to eq(true)
+      end
+    end
+
+    context "if the controller is not automatically scanning LUNs" do
+      let(:lun_scan) { false }
+
+      it "returns false" do
+        expect(subject.lun_scan).to eq(false)
+      end
+    end
+  end
+
   describe "#channel" do
     it "returns the channel id of the controller" do
       expect(subject.channel).to eq("0.0.fa00")
diff --git a/service/test/agama/storage/zfcp/manager_test.rb b/service/test/agama/storage/zfcp/manager_test.rb
index 461f1a1f50..7ca8d6866a 100644
--- a/service/test/agama/storage/zfcp/manager_test.rb
+++ b/service/test/agama/storage/zfcp/manager_test.rb
@@ -108,7 +108,10 @@ module Y2S390
 
     before do
       allow(yast_zfcp).to receive(:activated_controller?).with("0.0.fa00").and_return(true)
+      allow(yast_zfcp).to receive(:lun_scan_controller?).with("0.0.fa00").and_return(true)
+
       allow(yast_zfcp).to receive(:activated_controller?).with("0.0.fc00").and_return(false)
+      allow(yast_zfcp).to receive(:lun_scan_controller?).with("0.0.fc00").and_return(false)
     end
 
     it "returns the zFCP controllers" do
@@ -118,9 +121,11 @@ module Y2S390
 
       controller = controllers.find { |c| c.channel == "0.0.fa00" }
       expect(controller.active?).to eq(true)
+      expect(controller.lun_scan?).to eq(true)
 
       controller = controllers.find { |c| c.channel == "0.0.fc00" }
       expect(controller.active?).to eq(false)
+      expect(controller.lun_scan?).to eq(false)
     end
   end
 
@@ -149,6 +154,28 @@ module Y2S390
     end
   end
 
+  describe "#allow_lun_scan?" do
+    before do
+      allow(yast_zfcp).to receive(:allow_lun_scan?).and_return(active)
+    end
+
+    context "if allow_lun_scan is active" do
+      let(:active) { true }
+
+      it "returns true" do
+        expect(subject.allow_lun_scan?).to eq(true)
+      end
+    end
+
+    context "if allow_lun_scan is not active" do
+      let(:active) { false }
+
+      it "returns false" do
+        expect(subject.allow_lun_scan?).to eq(false)
+      end
+    end
+  end
+
   describe "#activate_controller" do
     before do
       allow(yast_zfcp).to receive(:activate_controller).and_return(output)