diff --git a/extension-files/agent-config/zabbix_disk_discovery.conf b/extension-files/agent-config/zabbix_disk_discovery.conf
index 27ddf7b..c76eb75 100755
--- a/extension-files/agent-config/zabbix_disk_discovery.conf
+++ b/extension-files/agent-config/zabbix_disk_discovery.conf
@@ -2,5 +2,5 @@
 # Add a configfile to /etc/zabbix/item_zabbix_discovery_devices.conf
 UserParameter=custom.vfs.dev.discovery,/usr/bin/zabbix_discovery_devices --config /etc/zabbix/item_zabbix_discovery_devices.json
 Alias=vfs.dev.discovery:custom.vfs.dev.discovery
-UserParameter=vfs.dev.discovery.detail,/usr/bin/zabbix_discovery_devices --smart --config /etc/zabbix/item_zabbix_discovery_devices.json
+UserParameter=vfs.dev.discovery.rawdisks,/usr/bin/zabbix_discovery_devices --only_rawdisk --config /etc/zabbix/item_zabbix_discovery_devices.json
 UserParameter=vfs.dev.discovery.softwareraid,/usr/bin/zabbix_discovery_devices --software_raid --config /etc/zabbix/item_zabbix_discovery_devices.json
diff --git a/extension-files/agent-config/zabbix_smartmontools.conf b/extension-files/agent-config/zabbix_smartmontools.conf
index 7e68ca1..4c7e15b 100755
--- a/extension-files/agent-config/zabbix_smartmontools.conf
+++ b/extension-files/agent-config/zabbix_smartmontools.conf
@@ -1,5 +1,5 @@
 # invoke /usr/bin/zabbix_discovery_devices --help to view information about configuration format
-UserParameter=vfs.dev.discovery.rawdisks,/usr/bin/zabbix_discovery_devices --config /etc/zabbix/item_zabbix_discovery_devices.json --only_rawdisk
+UserParameter=vfs.dev.discovery.smart,/usr/bin/zabbix_discovery_devices --config /etc/zabbix/item_zabbix_discovery_devices.json --only_rawdisk --smart
 #
 UserParameter=hardware.disk.health[*],sudo /usr/bin/zabbix_check_smartmontools --health --device "$1"
 UserParameter=hardware.disk.smart.attributes[*],sudo /usr/bin/zabbix_check_smartmontools --device "$1" --attribute "$2"
diff --git a/extension-files/tools/zabbix_discovery_devices b/extension-files/tools/zabbix_discovery_devices
index 363df2c..dde28fa 100755
--- a/extension-files/tools/zabbix_discovery_devices
+++ b/extension-files/tools/zabbix_discovery_devices
@@ -150,17 +150,24 @@ parser.add_argument(
 
 parser.add_argument(
     '--software_raid',
-    help='Discovery for software_raid devices',
+    help='Discovery only for software_raid devices',
     action='store_true',
 )
 
 
 parser.add_argument(
     '--only_rawdisk',
-    help='Discovery for real raw/hardware devices',
+    help='Discovery only for real raw/hardware devices',
     action='store_true',
 )
 
+parser.add_argument(
+    '--no_partitions',
+    help='Exclude partitions from discovery',
+    action='store_true',
+)
+
+
 parser.add_argument(
     '--config',
     nargs='?',
@@ -261,12 +268,19 @@ for filename in glob.glob('/sys/block/*'):
         device['{#DEVTYPE}'] = "disk"
         devices_discovered['data'].append(device)
 
-for filename in glob.glob('/sys/block/*/*/partition'):
-    partition = os.path.basename(os.path.dirname(filename))
-    device = {}
-    device['{#DEVNAME}'] = partition
-    device['{#DEVTYPE}'] = "partition"
-    devices_discovered['data'].append(device)
+if args.debug:
+    sys.stderr.write("** Discover partitions\n")
+
+if args.no_partitions or args.software_raid or args.only_rawdisk:
+    if args.debug:
+        sys.stderr.write("do not add partitions to the result\n")
+else:
+    for filename in glob.glob('/sys/block/*/*/partition'):
+        partition = os.path.basename(os.path.dirname(filename))
+        device = {}
+        device['{#DEVNAME}'] = partition
+        device['{#DEVTYPE}'] = "partition"
+        devices_discovered['data'].append(device)
 
 if args.debug:
     print(json.dumps(devices_discovered, sort_keys=True, indent=2))
diff --git a/zabbix_templates/6.4/custom-os-linux-disk-io-details.xml b/zabbix_templates/6.4/custom-os-linux-disk-io-details.xml
index cc319b8..a466052 100644
--- a/zabbix_templates/6.4/custom-os-linux-disk-io-details.xml
+++ b/zabbix_templates/6.4/custom-os-linux-disk-io-details.xml
@@ -22,7 +22,7 @@
                     <uuid>6e50927ae08242c0a136e53e23500428</uuid>
                     <name>Disk IO detail discovery</name>
                     <type>ZABBIX_ACTIVE</type>
-                    <key>vfs.dev.discovery.detail</key>
+                    <key>vfs.dev.discovery.rawdisks</key>
                     <delay>60m</delay>
                     <filter>
                         <conditions>
diff --git a/zabbix_templates/6.4/custom-os-linux-hardware.xml b/zabbix_templates/6.4/custom-os-linux-hardware.xml
index 1af14ef..f8b3b16 100644
--- a/zabbix_templates/6.4/custom-os-linux-hardware.xml
+++ b/zabbix_templates/6.4/custom-os-linux-hardware.xml
@@ -23,7 +23,7 @@
                     <uuid>841fe680e6cc4f1c9b6e7065ca044ffe</uuid>
                     <name>Hard Disk discovery</name>
                     <type>ZABBIX_ACTIVE</type>
-                    <key>vfs.dev.discovery.rawdisks</key>
+                    <key>vfs.dev.discovery.smart</key>
                     <delay>15m</delay>
                     <filter>
                         <conditions>