diff --git a/test/cases/ostree-raw-image.sh b/test/cases/ostree-raw-image.sh
index 1cae96344d7..a664a9c5e44 100755
--- a/test/cases/ostree-raw-image.sh
+++ b/test/cases/ostree-raw-image.sh
@@ -103,6 +103,7 @@ KERNEL_RT_PKG="kernel-rt"
 # Set up variables.
 SYSROOT_RO="false"
 CUSTOM_DIRS_FILES="false"
+CUSTOM_FS_LVS="false"
 
 # Set FIPS variable default
 FIPS="${FIPS:-false}"
@@ -121,6 +122,7 @@ case "${ID}-${VERSION_ID}" in
         PARENT_REF="rhel/9/${ARCH}/edge"
         OS_VARIANT="rhel9-unknown"
         SYSROOT_RO="true"
+        CUSTOM_FS_LVS="true"
         ;;
     "centos-8")
         OSTREE_REF="centos/8/${ARCH}/edge"
@@ -478,6 +480,22 @@ enabled = ["custom.service"]
 EOF
 fi
 
+if [[ "${CUSTOM_FS_LVS}" == "true" ]]; then
+    tee -a "$BLUEPRINT_FILE" > /dev/null << EOF
+[[customizations.filesystem]]
+mountpoint = "/foo/bar"
+size=2147483648
+
+[[customizations.filesystem]]
+mountpoint = "/foo"
+size=8589934592
+
+[[customizations.filesystem]]
+mountpoint = "/var/myfiles"
+size= "1 GiB"
+EOF
+fi
+
 greenprint "📄 raw image blueprint"
 cat "$BLUEPRINT_FILE"
 
@@ -590,6 +608,7 @@ EOF
         -e sysroot_ro="$SYSROOT_RO" \
         -e test_custom_dirs_files="$CUSTOM_DIRS_FILES" \
         -e fips="${FIPS}" \
+        -e custom_fs_lvs="${CUSTOM_FS_LVS}" \
         /usr/share/tests/osbuild-composer/ansible/check_ostree.yaml || RESULTS=0
     check_result
 
@@ -658,6 +677,18 @@ enabled = ["custom.service"]
 EOF
     fi
 
+    # Workaround for issue https://github.com/osbuild/images/issues/352
+    if [[ "${CUSTOM_FS_LVS}" == "true" ]]; then
+        tee -a "$BLUEPRINT_FILE" > /dev/null << EOF
+[[customizations.files]]
+path = "/etc/systemd/system/remount-lvm.service"
+data = "[Unit]\nDescription=remount lvm\nDefaultDependencies=no\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStartPre=chattr -i /\nExecStart=mkdir -p /foo/bar\nExecStopPost=chattr +i /\n[Install]\nWantedBy=remote-fs.target\n"
+
+[customizations.services]
+enabled = ["remount-lvm.service"]
+EOF
+    fi
+
     greenprint "📄 rebase blueprint"
     cat "$BLUEPRINT_FILE"
 
@@ -758,6 +789,7 @@ EOF
         -e sysroot_ro="$SYSROOT_RO" \
         -e test_custom_dirs_files="$CUSTOM_DIRS_FILES" \
         -e fips="${FIPS}" \
+        -e custom_fs_lvs="${CUSTOM_FS_LVS}" \
         /usr/share/tests/osbuild-composer/ansible/check_ostree.yaml || RESULTS=0
 
     check_result
@@ -864,6 +896,7 @@ sudo ansible-playbook -v -i "${TEMPDIR}"/inventory \
     -e sysroot_ro="$SYSROOT_RO" \
     -e test_custom_dirs_files="$CUSTOM_DIRS_FILES" \
     -e fips="${FIPS}" \
+    -e custom_fs_lvs="${CUSTOM_FS_LVS}" \
     /usr/share/tests/osbuild-composer/ansible/check_ostree.yaml || RESULTS=0
 check_result
 
@@ -946,6 +979,18 @@ enabled = ["custom.service"]
 EOF
 fi
 
+# Workaround for issue https://github.com/osbuild/images/issues/352
+if [[ "${CUSTOM_FS_LVS}" == "true" ]]; then
+    tee -a "$BLUEPRINT_FILE" > /dev/null << EOF
+[[customizations.files]]
+path = "/etc/systemd/system/remount-lvm.service"
+data = "[Unit]\nDescription=remount lvm\nDefaultDependencies=no\n[Service]\nType=oneshot\nRemainAfterExit=yes\nExecStartPre=chattr -i /\nExecStart=mkdir -p /foo/bar\nExecStopPost=chattr +i /\n[Install]\nWantedBy=remote-fs.target\n"
+
+[customizations.services]
+enabled = ["remount-lvm.service"]
+EOF
+fi
+
 greenprint "📄 upgrade blueprint"
 cat "$BLUEPRINT_FILE"
 
@@ -1056,6 +1101,7 @@ sudo ansible-playbook -v -i "${TEMPDIR}"/inventory \
     -e sysroot_ro="$SYSROOT_RO" \
     -e test_custom_dirs_files="$CUSTOM_DIRS_FILES" \
     -e fips="${FIPS}" \
+    -e custom_fs_lvs="${CUSTOM_FS_LVS}" \
     /usr/share/tests/osbuild-composer/ansible/check_ostree.yaml || RESULTS=0
 check_result
 
diff --git a/test/data/ansible/check_ostree.yaml b/test/data/ansible/check_ostree.yaml
index db3b4c5e8f2..da71ec3d5d7 100644
--- a/test/data/ansible/check_ostree.yaml
+++ b/test/data/ansible/check_ostree.yaml
@@ -14,6 +14,7 @@
     test_custom_dirs_files: "false"
     sysroot_ro: "false"
     fips: "false"
+    custom_fs_lvs: "false"
 
   tasks:
     # current target host's IP address
@@ -261,7 +262,7 @@
 
     # case: check pv size
     - name: check pv size
-      shell: pvs --reportformat json | jq .report[0].pv[0].pv_size -r
+      shell: pvs --reportformat json --units g | jq .report[0].pv[0].pv_size -r | sed "s/\.[0-9]\+g//g"
       become: yes
       register: result_pv_size
       when: "'/dev/mapper/rootvg-rootlv' in result_sysroot_source.stdout"
@@ -303,6 +304,38 @@
       when:
         - "'/dev/mapper/rootvg-rootlv' in result_sysroot_source.stdout"
         - fdo_credential == "false"
+        - custom_fs_lvs == "false"
+
+    # check logical volumes
+    - name: check logical volumes
+      shell: lvdisplay -a
+      become: yes
+      register: result_custom_lvs
+      when:
+        - "'/dev/mapper/rootvg-rootlv' in result_sysroot_source.stdout"
+        - custom_fs_lvs == "true"
+
+    - name: "check that custom partitions are present"
+      block:
+        - assert:
+            that:
+              - "'var_myfileslv' in result_custom_lvs.stdout"
+              - "'foolv' in result_custom_lvs.stdout"
+              - "'foo_barlv' in result_custom_lvs.stdout"
+            fail_msg: "There are custom lvs missing"
+            success_msg: "Custom lvs present in filesystem"
+      always:
+        - set_fact:
+            total_counter: "{{ total_counter | int + 1 }}"
+      rescue:
+        - name: failed count + 1
+          set_fact:
+            failed_counter: "{{ failed_counter | int + 1 }}"
+      when:
+        - "'/dev/mapper/rootvg-rootlv' in result_sysroot_source.stdout"
+        - fdo_credential == "false"
+        - custom_fs_lvs == "true"
+
 
     # case: check /sysroot lv size
     - name: check sysroot lv size