diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63938c8ace..42b9f2b7a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ This file is used to list changes made in each version of the AWS ParallelCluste
 - Install [Spack](https://spack.io) by default in cluster user's home directory.
 
 **CHANGES**
+- Migrate NFS exports from the head node root volume and associated data for intra-cluster shared storage to external AWS EFS filesystems attached to the cluster stack.
 
 **BUG FIXES**
 - Fix inconsistent scaling configuration after cluster update rollback when modifying the list of instance types declared in the Compute Resources.
diff --git a/cookbooks/aws-parallelcluster-entrypoints/recipes/update.rb b/cookbooks/aws-parallelcluster-entrypoints/recipes/update.rb
index 05465d2ed0..e10f157445 100644
--- a/cookbooks/aws-parallelcluster-entrypoints/recipes/update.rb
+++ b/cookbooks/aws-parallelcluster-entrypoints/recipes/update.rb
@@ -17,7 +17,7 @@
 end
 
 # generate the updated shared storages mapping file
-include_recipe 'aws-parallelcluster-environment::fs_update'
+include_recipe 'aws-parallelcluster-environment::update_fs_mapping'
 
 include_recipe 'aws-parallelcluster-environment::directory_service'
 include_recipe 'aws-parallelcluster-slurm::update' if node['cluster']['scheduler'] == 'slurm'
diff --git a/cookbooks/aws-parallelcluster-environment/kitchen.environment-config.yml b/cookbooks/aws-parallelcluster-environment/kitchen.environment-config.yml
index 86d346eb15..d3f4bc4b6a 100644
--- a/cookbooks/aws-parallelcluster-environment/kitchen.environment-config.yml
+++ b/cookbooks/aws-parallelcluster-environment/kitchen.environment-config.yml
@@ -414,10 +414,10 @@ suites:
         fsx_shared_dirs: ''
         raid_shared_dir: ''
         ephemeral_dir: test1
-  - name: fs_update
+  - name: update_fs_mapping
     run_list:
       - recipe[aws-parallelcluster-tests::setup]
-      - recipe[aws-parallelcluster-environment::fs_update]
+      - recipe[aws-parallelcluster-environment::update_fs_mapping]
     verifier:
       controls:
         - fs_data_file_created_correctly
@@ -440,10 +440,10 @@ suites:
         fsx_dns_names: dns1,dns2
         fsx_mount_names: mount1,mount2
         fsx_volume_junction_paths: value1,value2
-  - name: fs_update_default_values
+  - name: update_fs_mapping_default_values
     run_list:
       - recipe[aws-parallelcluster-tests::setup]
-      - recipe[aws-parallelcluster-environment::fs_update]
+      - recipe[aws-parallelcluster-environment::update_fs_mapping]
     verifier:
       controls:
         - fs_data_file_with_default_values
@@ -472,42 +472,43 @@ suites:
         scheduler: slurm
         head_node_imds_secured: 'true'
         head_node_imds_allowed_users: ['root', 'nobody']
-  - name: mount_shared_compute
-    run_list:
-      - recipe[aws-parallelcluster-tests::setup]
-      - recipe[aws-parallelcluster-environment::mount_shared]
-    verifier:
-      controls:
-        - mount_home
-        - mount_shared_compute
-    attributes:
-      dependencies:
-        - recipe:aws-parallelcluster-platform::directories
-        - resource:nfs
-        - recipe:aws-parallelcluster-environment::mock_export_directories
-      cluster:
-        node_type: 'ComputeFleet'
-        head_node_private_ip: '127.0.0.1'
-        head_node_home_path: '/fake_headnode_home'
-        shared_dir_head: '/fake_headnode_shared'
-  - name: mount_shared_login
-    run_list:
-      - recipe[aws-parallelcluster-tests::setup]
-      - recipe[aws-parallelcluster-environment::mount_shared]
-    verifier:
-      controls:
-        - mount_home
-        - mount_shared_login
-    attributes:
-      dependencies:
-        - recipe:aws-parallelcluster-platform::directories
-        - resource:nfs
-        - recipe:aws-parallelcluster-environment::mock_export_directories
-      cluster:
-        node_type: 'LoginNode'
-        head_node_private_ip: '127.0.0.1'
-        head_node_home_path: '/fake_headnode_home'
-        shared_dir_head: '/fake_headnode_shared'
+# TODO replacement for the mount_internal_use_fs recipe since it uses shared storage
+#  - name: mount_shared_compute
+#    run_list:
+#      - recipe[aws-parallelcluster-tests::setup]
+#      - recipe[aws-parallelcluster-environment::mount_shared]
+#    verifier:
+#      controls:
+#        - mount_home
+#        - mount_shared_compute
+#    attributes:
+#      dependencies:
+#        - recipe:aws-parallelcluster-platform::directories
+#        - resource:nfs
+#        - recipe:aws-parallelcluster-environment::mock_export_directories
+#      cluster:
+#        node_type: 'ComputeFleet'
+#        head_node_private_ip: '127.0.0.1'
+#        head_node_home_path: '/fake_headnode_home'
+#        shared_dir_head: '/fake_headnode_shared'
+#  - name: mount_shared_login
+#    run_list:
+#      - recipe[aws-parallelcluster-tests::setup]
+#      - recipe[aws-parallelcluster-environment::mount_shared]
+#    verifier:
+#      controls:
+#        - mount_home
+#        - mount_shared_login
+#    attributes:
+#      dependencies:
+#        - recipe:aws-parallelcluster-platform::directories
+#        - resource:nfs
+#        - recipe:aws-parallelcluster-environment::mock_export_directories
+#      cluster:
+#        node_type: 'LoginNode'
+#        head_node_private_ip: '127.0.0.1'
+#        head_node_home_path: '/fake_headnode_home'
+#        shared_dir_head: '/fake_headnode_shared'
   - name: raid_compute
     run_list:
       - recipe[aws-parallelcluster-tests::setup]
@@ -541,7 +542,7 @@ suites:
   - name: shared_storages_compute
     run_list:
       - recipe[aws-parallelcluster-tests::setup]
-      - recipe[aws-parallelcluster-environment::shared_storages]
+      - recipe[aws-parallelcluster-environment::mount_cx_fs]
     verifier:
       controls:
         - shared_storages_compute_and_login
@@ -555,7 +556,7 @@ suites:
   - name: shared_storages_login
     run_list:
       - recipe[aws-parallelcluster-tests::setup]
-      - recipe[aws-parallelcluster-environment::shared_storages]
+      - recipe[aws-parallelcluster-environment::mount_cx_fs]
     verifier:
       controls:
         - shared_storages_compute_and_login
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/config.rb b/cookbooks/aws-parallelcluster-environment/recipes/config.rb
index 6eefa2b369..714ab70e2c 100644
--- a/cookbooks/aws-parallelcluster-environment/recipes/config.rb
+++ b/cookbooks/aws-parallelcluster-environment/recipes/config.rb
@@ -18,9 +18,9 @@
   action :configure
 end
 include_recipe 'aws-parallelcluster-environment::ephemeral_drives'
-# fs_update generates the shared storages mapping file so must be executed before shared storages recipes
-include_recipe 'aws-parallelcluster-environment::fs_update'
-include_recipe 'aws-parallelcluster-environment::shared_storages'
+# update_fs_mapping generates the shared storages mapping file so must be executed before shared storages recipes
+include_recipe 'aws-parallelcluster-environment::update_fs_mapping'
+include_recipe 'aws-parallelcluster-environment::export_home'
 include_recipe 'aws-parallelcluster-environment::ebs'
 include_recipe 'aws-parallelcluster-environment::raid'
-include_recipe "aws-parallelcluster-environment::fs_mount"
+include_recipe "aws-parallelcluster-environment::mount_cx_fs"
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/config/export_home.rb b/cookbooks/aws-parallelcluster-environment/recipes/config/export_home.rb
new file mode 100644
index 0000000000..aa1e1e9dbc
--- /dev/null
+++ b/cookbooks/aws-parallelcluster-environment/recipes/config/export_home.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+#
+# Copyright:: 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the
+# License. A copy of the License is located at
+#
+# http://aws.amazon.com/apache2.0/
+#
+# or in the "LICENSE.txt" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
+# OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions and
+# limitations under the License.
+
+return if on_docker?
+
+case node['cluster']['node_type']
+when 'HeadNode'
+  volume "export /home" do
+    shared_dir "/home"
+    action :export
+  end
+when 'ComputeFleet', 'LoginNode'
+  Chef::Log.info("Export only from the HeadNode")
+else
+  raise "node_type must be HeadNode, ComputeFleet, or LoginNode"
+end
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/config/fs_mount.rb b/cookbooks/aws-parallelcluster-environment/recipes/config/mount_cx_fs.rb
similarity index 84%
rename from cookbooks/aws-parallelcluster-environment/recipes/config/fs_mount.rb
rename to cookbooks/aws-parallelcluster-environment/recipes/config/mount_cx_fs.rb
index 444cdf2652..1dbf03ba94 100644
--- a/cookbooks/aws-parallelcluster-environment/recipes/config/fs_mount.rb
+++ b/cookbooks/aws-parallelcluster-environment/recipes/config/mount_cx_fs.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright:: 2013-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright:: 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the
 # License. A copy of the License is located at
@@ -23,12 +23,11 @@
 
 # Identify the customer use filesystems and store their data in arrays for the EFS resource
 efs_shared_dir_array.each_with_index do |dir, index|
-  unless node['cluster']['internal_shared_dirs'].include?(dir)
-    cx_shared_dir_array.push(dir)
-    cx_efs_fs_id_array.push(efs_fs_id_array[index])
-    cx_efs_encryption_array.push(efs_encryption_in_transit_array[index])
-    cx_efs_iam_array.push(efs_iam_authorization_array[index])
-  end
+  next if node['cluster']['internal_shared_dirs'].include?(dir)
+  cx_shared_dir_array.push(dir)
+  cx_efs_fs_id_array.push(efs_fs_id_array[index])
+  cx_efs_encryption_array.push(efs_encryption_in_transit_array[index])
+  cx_efs_iam_array.push(efs_iam_authorization_array[index])
 end
 
 # Mount EFS directories with the efs resource
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/config/shared_storages.rb b/cookbooks/aws-parallelcluster-environment/recipes/config/shared_storages.rb
deleted file mode 100644
index 989cdddf32..0000000000
--- a/cookbooks/aws-parallelcluster-environment/recipes/config/shared_storages.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-# frozen_string_literal: true
-
-#
-# Copyright:: 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the
-# License. A copy of the License is located at
-#
-# http://aws.amazon.com/apache2.0/
-#
-# or in the "LICENSE.txt" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
-# OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions and
-# limitations under the License.
-
-return if on_docker?
-
-case node['cluster']['node_type']
-when 'HeadNode'
-  volume "export /home" do
-    shared_dir "/home"
-    action :export
-  end
-
-#   # Export /opt/parallelcluster/shared
-#   volume "export #{node['cluster']['shared_dir']}" do
-#     shared_dir node['cluster']['shared_dir']
-#     action :export
-#   end
-#
-#   # Export /opt/parallelcluster/shared_login_nodes
-#   volume "export #{node['cluster']['shared_dir_login_nodes']}" do
-#     shared_dir node['cluster']['shared_dir_login_nodes']
-#     action :export
-#   end
-#
-#   # Export /opt/intel only if exists
-#   volume "export /opt/intel" do
-#     shared_dir "/opt/intel"
-#     only_if { ::File.directory?("/opt/intel") }
-#     action :export
-#   end
-#
-when 'ComputeFleet', 'LoginNode'
-  # Mount /opt/intel over NFS only if it exists
-  # exported_intel_dir = format_directory('/opt/intel')
-  # volume "mount /opt/intel" do
-  #   action :mount
-  #   shared_dir '/opt/intel'
-  #   device(lazy { "#{node['cluster']['head_node_private_ip']}:#{exported_intel_dir}" })
-  #   fstype 'nfs'
-  #   options node['cluster']['nfs']['hard_mount_options']
-  #   retries 10
-  #   retry_delay 6
-  #   only_if { ::File.directory?("/opt/intel") }
-  # end
-  Chef::Log.info("Export only from the HeadNode")
-else
-  raise "node_type must be HeadNode, ComputeFleet, or LoginNode"
-end
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/config/fs_update.rb b/cookbooks/aws-parallelcluster-environment/recipes/config/update_fs_mapping.rb
similarity index 100%
rename from cookbooks/aws-parallelcluster-environment/recipes/config/fs_update.rb
rename to cookbooks/aws-parallelcluster-environment/recipes/config/update_fs_mapping.rb
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/init.rb b/cookbooks/aws-parallelcluster-environment/recipes/init.rb
index 091b93fc14..8e465ee0ea 100644
--- a/cookbooks/aws-parallelcluster-environment/recipes/init.rb
+++ b/cookbooks/aws-parallelcluster-environment/recipes/init.rb
@@ -16,13 +16,11 @@
 cloudwatch "Configure CloudWatch" do
   action :configure
 end
-include_recipe "aws-parallelcluster-environment::fs_update"
+include_recipe "aws-parallelcluster-environment::update_fs_mapping"
 include_recipe "aws-parallelcluster-environment::backup_internal_use_shared_data"
 include_recipe "aws-parallelcluster-environment::mount_internal_use_fs"
 include_recipe "aws-parallelcluster-environment::restore_internal_use_shared_data"
 
-# include_recipe "aws-parallelcluster-environment::mount_shared"
-
 include_recipe "aws-parallelcluster-environment::network_interfaces"
 include_recipe 'aws-parallelcluster-environment::imds'
 
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/init/backup_internal_use_shared_data.rb b/cookbooks/aws-parallelcluster-environment/recipes/init/backup_internal_use_shared_data.rb
index 1cd91916dd..dfbd374f0d 100644
--- a/cookbooks/aws-parallelcluster-environment/recipes/init/backup_internal_use_shared_data.rb
+++ b/cookbooks/aws-parallelcluster-environment/recipes/init/backup_internal_use_shared_data.rb
@@ -14,9 +14,7 @@
 
 return if on_docker?
 
-case node['cluster']['node_type']
-when 'HeadNode'
-  Chef::Log.info("Internal Shared Storage #{node['cluster']['internal_shared_dirs']}")
+if node['cluster']['node_type'] == 'HeadNode'
   # For each, backup the data to a temp location
   node['cluster']['internal_shared_dirs'].each do |dir|
     bash "Backup #{dir}" do
@@ -24,14 +22,8 @@
       group 'root'
       code <<-EOH
         mkdir -p /tmp#{dir}
-        rsync -a #{dir}/ /tmp#{dir}
+        rsync -a -X #{dir}/ /tmp#{dir}
       EOH
     end
-
   end
-
-when 'ComputeFleet', 'LoginNode'
-  Chef::Log.info("Backup only from the HeadNode")
-else
-  raise "node_type must be HeadNode, ComputeFleet, or LoginNode"
 end
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/init/mount_internal_use_fs.rb b/cookbooks/aws-parallelcluster-environment/recipes/init/mount_internal_use_fs.rb
index 2f4aecce39..b153e1bb50 100644
--- a/cookbooks/aws-parallelcluster-environment/recipes/init/mount_internal_use_fs.rb
+++ b/cookbooks/aws-parallelcluster-environment/recipes/init/mount_internal_use_fs.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# Copyright:: 2013-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright:: 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the
 # License. A copy of the License is located at
@@ -23,12 +23,11 @@
 
 # Identify the internal use filesystems and store their data in arrays for the EFS resource
 efs_shared_dir_array.each_with_index do |dir, index|
-  if node['cluster']['internal_shared_dirs'].include?(dir)
-    internal_shared_dir_array.push(dir)
-    internal_efs_fs_id_array.push(efs_fs_id_array[index])
-    internal_efs_encryption_array.push(efs_encryption_in_transit_array[index])
-    internal_efs_iam_array.push(efs_iam_authorization_array[index])
-  end
+  next unless node['cluster']['internal_shared_dirs'].include?(dir)
+  internal_shared_dir_array.push(dir)
+  internal_efs_fs_id_array.push(efs_fs_id_array[index])
+  internal_efs_encryption_array.push(efs_encryption_in_transit_array[index])
+  internal_efs_iam_array.push(efs_iam_authorization_array[index])
 end
 
 # Mount EFS directories with the efs resource
@@ -41,7 +40,7 @@
   not_if { internal_shared_dir_array.empty? }
 end
 
-# TODO replace home as NFS with shared /home
+# TODO: replace home as NFS with shared /home
 case node['cluster']['node_type']
 when 'ComputeFleet', 'LoginNode'
   include_recipe 'aws-parallelcluster-environment::mount_home'
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/init/mount_shared.rb b/cookbooks/aws-parallelcluster-environment/recipes/init/mount_shared.rb
deleted file mode 100644
index d6632d4eff..0000000000
--- a/cookbooks/aws-parallelcluster-environment/recipes/init/mount_shared.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-# frozen_string_literal: true
-
-# Copyright:: 2013-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the
-# License. A copy of the License is located at
-#
-# http://aws.amazon.com/apache2.0/
-#
-# or in the "LICENSE.txt" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
-# OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions and
-# limitations under the License.
-
-return if on_docker?
-
-case node['cluster']['node_type']
-when 'ComputeFleet'
-  include_recipe 'aws-parallelcluster-environment::mount_home'
-
-  # Mount /opt/parallelcluster/shared over NFS
-  volume "mount #{node['cluster']['shared_dir_compute']}" do
-    action :mount
-    shared_dir node['cluster']['shared_dir_compute']
-    device(lazy { "#{node['cluster']['head_node_private_ip']}:#{node['cluster']['shared_dir_head']}" })
-    fstype 'nfs'
-    options node['cluster']['nfs']['hard_mount_options']
-    retries 10
-    retry_delay 6
-  end
-
-when 'LoginNode'
-  include_recipe 'aws-parallelcluster-environment::mount_home'
-
-  # Mount /opt/parallelcluster/shared_login_nodes over NFS
-  volume "mount #{node['cluster']['shared_dir_login']}" do
-    action :mount
-    shared_dir node['cluster']['shared_dir_login']
-    device(lazy { "#{node['cluster']['head_node_private_ip']}:#{node['cluster']['shared_dir_login']}" })
-    fstype 'nfs'
-    options node['cluster']['nfs']['hard_mount_options']
-    retries 10
-    retry_delay 6
-  end
-when 'HeadNode'
-  Chef::Log.info("Nothing to mount in the HeadNode")
-else
-  raise "node_type must be HeadNode, LoginNode or ComputeFleet"
-end
diff --git a/cookbooks/aws-parallelcluster-environment/recipes/init/restore_internal_use_shared_data.rb b/cookbooks/aws-parallelcluster-environment/recipes/init/restore_internal_use_shared_data.rb
index 36a1fe8361..75b687f31a 100644
--- a/cookbooks/aws-parallelcluster-environment/recipes/init/restore_internal_use_shared_data.rb
+++ b/cookbooks/aws-parallelcluster-environment/recipes/init/restore_internal_use_shared_data.rb
@@ -14,23 +14,15 @@
 
 return if on_docker?
 
-case node['cluster']['node_type']
-when 'HeadNode'
-  Chef::Log.info("Internal Shared Storage #{node['cluster']['internal_shared_dirs']}")
-  # TODO for each, restore the data from it's temp location to it's actual location, not replacing any files
+if node['cluster']['node_type'] == 'HeadNode'
+  # For each, restore to the shared storage if it doesn't already exist
   node['cluster']['internal_shared_dirs'].each do |dir|
     bash "Restore #{dir}" do
       user 'root'
       group 'root'
       code <<-EOH
-        rsync -a --ignore-existing /tmp#{dir}/ #{dir}
+        rsync -a -X --ignore-existing /tmp#{dir}/ #{dir}
       EOH
     end
-
   end
-
-when 'ComputeFleet', 'LoginNode'
-  Chef::Log.info("Restore only from the HeadNode")
-else
-  raise "node_type must be HeadNode, ComputeFleet, or LoginNode"
 end
diff --git a/cookbooks/aws-parallelcluster-environment/spec/unit/recipes/fs_mount_spec.rb b/cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_cx_fs_spec.rb
similarity index 78%
rename from cookbooks/aws-parallelcluster-environment/spec/unit/recipes/fs_mount_spec.rb
rename to cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_cx_fs_spec.rb
index 6fca809adf..5bfb446069 100644
--- a/cookbooks/aws-parallelcluster-environment/spec/unit/recipes/fs_mount_spec.rb
+++ b/cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_cx_fs_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe 'aws-parallelcluster-environment::fs_mount' do
+describe 'aws-parallelcluster-environment::mount_cx_fs' do
   for_all_oses do |platform, version|
     context "on #{platform}#{version}" do
       cached(:chef_run) do
@@ -13,10 +13,10 @@
       end
       cached(:node) { chef_run.node }
 
-      describe 'call the efs for mounting' do
+      describe 'call efs for mounting' do
         it { is_expected.to mount_efs('mount efs') }
       end
-      describe 'call the lustre for mounting' do
+      describe 'call lustre for mounting' do
         it { is_expected.to mount_lustre("mount fsx") }
       end
     end
diff --git a/cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_shared_spec.rb b/cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_internal_use_fs_spec.rb
similarity index 65%
rename from cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_shared_spec.rb
rename to cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_internal_use_fs_spec.rb
index ad2b45e3ea..c5e33aab6d 100644
--- a/cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_shared_spec.rb
+++ b/cookbooks/aws-parallelcluster-environment/spec/unit/recipes/mount_internal_use_fs_spec.rb
@@ -1,12 +1,14 @@
 require 'spec_helper'
 
-describe 'aws-parallelcluster-environment::mount_shared' do
+describe 'aws-parallelcluster-environment::mount_internal_use_fs' do
   for_all_oses do |platform, version|
     context "on #{platform}#{version}" do
       cached(:chef_run) do
         runner = runner(platform: platform, version: version) do |node|
           node.override['cluster']['head_node_private_ip'] = '0.0.0.0'
           node.override['cluster']['node_type'] = 'ComputeFleet'
+          node.override['cluster']['internal_shared_dirs'] = %w(/opt/slurm /opt/intel)
+          node.override['cluster']['efs_shared_dirs'] = "/opt/slurm,/opt/intel"
         end
         runner.converge(described_recipe)
       end
@@ -21,13 +23,8 @@
           .with(retry_delay: 6)
       end
 
-      it 'mounts /opt/parallelcluster/shared' do
-        is_expected.to mount_volume('mount /opt/parallelcluster/shared')
-          .with(device: "0.0.0.0:/opt/parallelcluster/shared")
-          .with(fstype: 'nfs')
-          .with(options: 'hard,_netdev,noatime')
-          .with(retries: 10)
-          .with(retry_delay: 6)
+      describe 'call efs for mounting' do
+        it { is_expected.to mount_efs('mount internal use efs') }
       end
     end
   end
diff --git a/cookbooks/aws-parallelcluster-environment/test/controls/mount_shared_spec.rb b/cookbooks/aws-parallelcluster-environment/test/controls/mount_internal_use_fs_spec.rb
similarity index 65%
rename from cookbooks/aws-parallelcluster-environment/test/controls/mount_shared_spec.rb
rename to cookbooks/aws-parallelcluster-environment/test/controls/mount_internal_use_fs_spec.rb
index fe37048180..e3861a20e6 100644
--- a/cookbooks/aws-parallelcluster-environment/test/controls/mount_shared_spec.rb
+++ b/cookbooks/aws-parallelcluster-environment/test/controls/mount_internal_use_fs_spec.rb
@@ -10,7 +10,7 @@
 # See the License for the specific language governing permissions and limitations under the License.
 
 control 'mount_home' do
-  title 'Check if the home and the shared directories are mounted'
+  title 'Check if the home directory in mounted'
 
   only_if { !os_properties.on_docker? && (instance.compute_node? or instance.login_node?) }
 
@@ -22,7 +22,7 @@
 end
 
 control 'mount_shared_compute' do
-  title 'Check if the home and the shared directories are mounted'
+  title 'Check if the shared directory is mounted'
 
   only_if { !os_properties.on_docker? && instance.compute_node? }
 
@@ -34,7 +34,7 @@
 end
 
 control 'mount_shared_login' do
-  title 'Check if the home and the shared directories are mounted'
+  title 'Check if the shared directory is mounted'
 
   only_if { !os_properties.on_docker? && instance.login_node? }
 
@@ -44,3 +44,19 @@
     its('options') { should include 'rw' }
   end
 end
+
+control 'shared_storages_compute_and_login' do
+  title 'Check the shared storages configuration for compute node'
+
+  only_if { !os_properties.on_docker? && (instance.compute_node? or instance.login_node?) }
+
+  describe 'Check that /opt/intel dir has been mounted'
+  describe mount("/opt/intel") do
+    it { should be_mounted }
+    its('device') { should eq "127.0.0.1:/opt/intel" }
+    its('type') { should eq 'nfs4' }
+    its('options') { should include 'hard' }
+    its('options') { should include '_netdev' }
+    its('options') { should include 'noatime' }
+  end
+end
diff --git a/cookbooks/aws-parallelcluster-environment/test/controls/shared_storages_spec.rb b/cookbooks/aws-parallelcluster-environment/test/controls/shared_storages_spec.rb
deleted file mode 100644
index 6d9fe989ff..0000000000
--- a/cookbooks/aws-parallelcluster-environment/test/controls/shared_storages_spec.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright:: 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License. A copy of the License is located at
-#
-# http://aws.amazon.com/apache2.0/
-#
-# or in the "LICENSE.txt" file accompanying this file.
-# This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, express or implied.
-# See the License for the specific language governing permissions and limitations under the License.
-
-control 'shared_storages_compute_and_login' do
-  title 'Check the shared storages configuration for compute node'
-
-  only_if { !os_properties.on_docker? && (instance.compute_node? or instance.login_node?) }
-
-  describe 'Check that /opt/intel dir has been mounted'
-  describe mount("/opt/intel") do
-    it { should be_mounted }
-    its('device') { should eq "127.0.0.1:/opt/intel" }
-    its('type') { should eq 'nfs4' }
-    its('options') { should include 'hard' }
-    its('options') { should include '_netdev' }
-    its('options') { should include 'noatime' }
-  end
-end
diff --git a/cookbooks/aws-parallelcluster-platform/recipes/config.rb b/cookbooks/aws-parallelcluster-platform/recipes/config.rb
index dcc82b0ce6..f868b21166 100644
--- a/cookbooks/aws-parallelcluster-platform/recipes/config.rb
+++ b/cookbooks/aws-parallelcluster-platform/recipes/config.rb
@@ -23,7 +23,6 @@
 include_recipe 'aws-parallelcluster-platform::dcv'
 # Supervisord configuration must be executed after DCV because dcv external authenticator is part of it
 include_recipe 'aws-parallelcluster-platform::supervisord_config'
-# TODO Do we need to call this here?
 fetch_config 'Fetch and load cluster configs'
 
 include_recipe 'aws-parallelcluster-platform::config_login' if node['cluster']['node_type'] == 'LoginNode'