diff --git a/etc/spdk/iscsi.conf.in b/etc/spdk/iscsi.conf.in
index a2ba24886..34b60cdbf 100644
--- a/etc/spdk/iscsi.conf.in
+++ b/etc/spdk/iscsi.conf.in
@@ -139,7 +139,7 @@
 # Offload is disabled by default even it is available.
 [Malloc]
   # Number of Malloc targets
-  NumberOfLuns 3
+  NumberOfLuns 5
   # Malloc targets are 128M
   LunSizeInMB 128
   # Block size. Default is 512 bytes.
@@ -184,6 +184,23 @@
   # leaving the rest of the device inaccessible
   Split Malloc2 8 1
 
+# The RAID virtual block device based on pre-configured block device.
+[RAID1]
+  # Unique name of this RAID device.
+  Name Raid0
+  # RAID level, only raid level 0 is supported.
+  RaidLevel 0
+  # Strip size in KB.
+  StripSize 64
+  # Number of pre-configured bdevs.
+  NumDevices 2
+  # Pre-configured bdevs name with Nvme.
+  #Devices Nvme0n1 Nvme1n1
+  # Pre-configured bdevs name with Malloc.
+  Devices Malloc3 Malloc4
+  # Pre-configured bdevs name with AIO.
+  #Devices AIO0 AIO1
+
 # Users should change the TargetNode section(s) below to match the
 #  desired iSCSI target node configuration.
 # TargetName, Mapping, LUN0 are minimum required
@@ -214,4 +231,5 @@
   AuthGroup AuthGroup1
   UseDigest Auto
   LUN0 Nvme0n1
+  LUN1 Raid0
   QueueDepth 32
diff --git a/etc/spdk/nvmf.conf.in b/etc/spdk/nvmf.conf.in
index 1b0a720ad..52558525e 100644
--- a/etc/spdk/nvmf.conf.in
+++ b/etc/spdk/nvmf.conf.in
@@ -193,8 +193,12 @@
   StripSize 64
   # Number of pre-configured bdevs.
   NumDevices 2
-  # Pre-configured bdevs name.
+  # Pre-configured bdevs name with Nvme.
   Devices Nvme2n1 Nvme3n1
+  # Pre-configured bdevs name with Malloc.
+  #Devices Malloc0 Malloc1
+  # Pre-configured bdevs name with AIO.
+  #Devices AIO0 AIO1
 
 # Define an NVMf Subsystem.
 # - NQN is required and must be unique.
diff --git a/etc/spdk/vhost.conf.in b/etc/spdk/vhost.conf.in
index a05c0054e..2b18a3dfb 100644
--- a/etc/spdk/vhost.conf.in
+++ b/etc/spdk/vhost.conf.in
@@ -110,6 +110,23 @@
   # leaving the rest of the device inaccessible
   #Split Malloc2 8 1
 
+# The RAID virtual block device based on pre-configured block device.
+[RAID1]
+  # Unique name of this RAID device.
+  Name Raid0
+  # RAID level, only raid level 0 is supported.
+  RaidLevel 0
+  # Strip size in KB.
+  StripSize 64
+  # Number of pre-configured bdevs.
+  NumDevices 2
+  # Pre-configured bdevs name with Nvme.
+  #Devices Nvme0n1 Nvme1n1
+  # Pre-configured bdevs name with Malloc.
+  Devices Malloc1 Malloc2
+  # Pre-configured bdevs name with AIO.
+  #Devices AIO0 AIO1
+
 # Vhost scsi controller configuration
 # Users should change the VhostScsi section(s) below to match the desired
 # vhost configuration.
@@ -149,6 +166,12 @@
   #  SPDK process.
   #Cpumask 0x1
 
+#[VhostBlk1]
+  # Define name for controller
+  #Name vhost.2
+  # Use device which named Raid0
+  #Dev Raid0
+
 #[VhostNvme0]
   # Define name for controller
   #Name vhost.0