diff --git a/modules/virt-about-storage-volumes-for-vm-disks.adoc b/modules/virt-about-storage-volumes-for-vm-disks.adoc
index 206a769cb9b1..fdb8cca720ef 100644
--- a/modules/virt-about-storage-volumes-for-vm-disks.adoc
+++ b/modules/virt-about-storage-volumes-for-vm-disks.adoc
@@ -19,6 +19,11 @@ For best results, use the `ReadWriteMany` (RWX) access mode and the `Block` volu
 * `ReadWriteMany` (RWX) access mode is required for live migration.
 * The `Block` volume mode performs significantly better than the `Filesystem` volume mode. This is because the `Filesystem` volume mode uses more storage layers, including a file system layer and a disk image file. These layers are not necessary for VM disk storage.
 
+[IMPORTANT]
+====
+You must use `Block` volume mode with `ReadWriteMany` (RWX) access mode for virtual machine disks. The `Filesystem` volume mode is not supported with RWX access mode for VM storage.
+====
+
 ifndef::openshift-rosa,openshift-dedicated,openshift-rosa-hcp[]
 +
 For example, if you use {rh-storage-first}, Ceph RBD volumes are preferable to CephFS volumes.
diff --git a/modules/virt-configuring-vm-disk-sharing.adoc b/modules/virt-configuring-vm-disk-sharing.adoc
index 29078b77a14a..62d2eb5c5e24 100644
--- a/modules/virt-configuring-vm-disk-sharing.adoc
+++ b/modules/virt-configuring-vm-disk-sharing.adoc
@@ -27,9 +27,10 @@ If the VMs that are sharing disks are running on the same node, `ReadWriteOnce`
 +
 [NOTE]
 ====
-Not all filesystem and format combinations support RWX mode. For example, XFS format does not support RWX mode. When multiple VMs write to an XFS-formatted volume, data corruption occurs and only the writing VM can access the data.
-====
+The persistent volume claim (PVC) must use `Block` volume mode with `ReadWriteMany` (RWX) access mode. The `Filesystem` volume mode is not supported with RWX for virtual machine disks.
 
+Not all guest filesystems support concurrent access. For example, XFS does not support `RWX` mode and can experience data corruption when shared between VMs.
+====
 
 * The storage provider must support the required Container Storage Interface (CSI) driver.
 
diff --git a/modules/virt-customizing-storage-profile.adoc b/modules/virt-customizing-storage-profile.adoc
index 77b44d0dad89..65d8706049d6 100644
--- a/modules/virt-customizing-storage-profile.adoc
+++ b/modules/virt-customizing-storage-profile.adoc
@@ -56,3 +56,8 @@ status:
 +
 * `spec.claimPropertySets.accessModes` defines how the volume can be mounted. For example, `ReadWriteOnce`
 * `spec.claimPropertySets.accessModes.volumeMode` defines whether the volume uses a file system or raw block storage. For example, `volumeMode`.
++
+[IMPORTANT]
+====
+The `Filesystem` volume mode is not supported with `RWX` access mode for VM storage. Use `RWX` access mode only when `volumeMode` is `Block`.
+====
diff --git a/modules/virt-enabling-persistent-efi.adoc b/modules/virt-enabling-persistent-efi.adoc
index 83541785c7cc..c6892945ace9 100644
--- a/modules/virt-enabling-persistent-efi.adoc
+++ b/modules/virt-enabling-persistent-efi.adoc
@@ -21,7 +21,7 @@ ifdef::openshift-dedicated[]
 * You must have a storage class that supports filesystem (`FS`) volume mode and the access mode required for persistent EFI state.
 endif::openshift-dedicated[]
 ifndef::openshift-dedicated[]
-* You must have a storage class that supports RWX access mode and FS volume mode.
+* You must have a storage class that supports RWX access mode and Block volume mode.
 endif::openshift-dedicated[]
 * You have installed the {oc-first}.
 
diff --git a/modules/virt-storage-wizard-fields-web.adoc b/modules/virt-storage-wizard-fields-web.adoc
index bb9338152c10..23cd32d13225 100644
--- a/modules/virt-storage-wizard-fields-web.adoc
+++ b/modules/virt-storage-wizard-fields-web.adoc
@@ -73,7 +73,7 @@ ifndef::openshift-dedicated[]
 |ReadWriteOnce (RWO)
 |Volume can be mounted as read/write by a single node.
 |ReadWriteMany (RWX)
-|Volume can be mounted as read/write by many nodes at one time.
+|Volume can be mounted as read/write by many nodes at one time. You can only use RWX access mode with the `Block` volume mode.
 [NOTE]
 ====
 This mode is required for live migration.