diff --git a/ambry-api/src/main/java/com/github/ambry/server/StoreManager.java b/ambry-api/src/main/java/com/github/ambry/server/StoreManager.java
index c25fb82092..d170a1d29c 100644
--- a/ambry-api/src/main/java/com/github/ambry/server/StoreManager.java
+++ b/ambry-api/src/main/java/com/github/ambry/server/StoreManager.java
@@ -18,6 +18,7 @@
 import com.github.ambry.store.Store;
 import com.github.ambry.store.StoreException;
 import java.io.IOException;
+import java.nio.file.FileStore;
 import java.util.Collection;
 import java.util.List;
 
@@ -34,6 +35,13 @@ public interface StoreManager {
    */
   boolean addBlobStore(ReplicaId replica);
 
+  /**
+   * Add a new FileStore with given {@link ReplicaId}.
+   * @param replicaId the {@link ReplicaId} of the {@link FileStore} which would be added.
+   * @return {@code true} if adding FileStore was successful. {@code false} if not.
+   */
+  boolean addFileStore(ReplicaId replicaId);
+
   /**
    * Remove store from storage manager.
    * @param id the {@link PartitionId} associated with store
@@ -62,6 +70,15 @@ public interface StoreManager {
    */
   Store getStore(PartitionId id);
 
+
+  /**
+   *
+   * @param id the {@link PartitionId} to find the store for.
+   * @return the {@link FileStore} corresponding to the given {@link PartitionId}, or {@code null} if no store was found for
+   *         that partition, or that store was not started.
+   */
+  FileStore getFileStore(PartitionId id);
+
   /**
    * Get replicaId on current node by partition name. (There should be at most one replica belonging to specific
    * partition on single node)
diff --git a/ambry-cloud/src/main/java/com/github/ambry/cloud/CloudStorageManager.java b/ambry-cloud/src/main/java/com/github/ambry/cloud/CloudStorageManager.java
index a33cf80c16..41dd5d5ff5 100644
--- a/ambry-cloud/src/main/java/com/github/ambry/cloud/CloudStorageManager.java
+++ b/ambry-cloud/src/main/java/com/github/ambry/cloud/CloudStorageManager.java
@@ -20,6 +20,7 @@
 import com.github.ambry.server.ServerErrorCode;
 import com.github.ambry.server.StoreManager;
 import com.github.ambry.store.Store;
+import java.nio.file.FileStore;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
@@ -57,6 +58,16 @@ public boolean addBlobStore(ReplicaId replica) {
     return createAndStartBlobStoreIfAbsent(replica.getPartitionId()) != null;
   }
 
+  /**
+   * Returning false because this will not be used as part of CloudStorageManager Implementation.
+   * Implementation will be added if needed.
+   */
+  @Override
+  public boolean addFileStore(ReplicaId replicaId) {
+    return false;
+
+  }
+
   @Override
   public boolean shutdownBlobStore(PartitionId id) {
     try {
@@ -71,6 +82,10 @@ public boolean shutdownBlobStore(PartitionId id) {
     return false;
   }
 
+  /**
+   * Returning null because this will not be used as part of CloudStorageManager Implementation.
+   * Implementation will be added if needed.
+   */
   @Override
   public Store getStore(PartitionId id) {
     try {
@@ -84,6 +99,11 @@ public Store getStore(PartitionId id) {
     return createAndStartBlobStoreIfAbsent(id);
   }
 
+  @Override
+  public FileStore getFileStore(PartitionId id) {
+    return null;
+  }
+
   @Override
   public boolean scheduleNextForCompaction(PartitionId id) {
     throw new UnsupportedOperationException("Method not supported");
diff --git a/ambry-store/src/main/java/com/github/ambry/store/FileStore.java b/ambry-store/src/main/java/com/github/ambry/store/FileStore.java
new file mode 100644
index 0000000000..d3f36dee98
--- /dev/null
+++ b/ambry-store/src/main/java/com/github/ambry/store/FileStore.java
@@ -0,0 +1,46 @@
+/**
+ * Copyright 2024 LinkedIn Corp. 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ */
+package com.github.ambry.store;
+
+import java.nio.channels.FileChannel;
+import java.util.concurrent.ConcurrentHashMap;
+
+
+/**
+ * This class is responsible for interactions with Disk as Part Of File Copy Protocol.
+ * It is responsible for reading and writing chunks and metadata to disk.
+ */
+class FileStore {
+  private boolean isRunning = false;
+  private ConcurrentHashMap<String, FileChannel> fileNameToFileChannelMap;
+
+  public FileStore(String dataDir){
+    fileNameToFileChannelMap = new ConcurrentHashMap<>();
+    isRunning = false;
+  }
+
+  void start() {
+    if(!isRunning) {
+      //Start the FileStore
+      isRunning = true;
+    }
+  }
+  void stop() {
+    //TODO: Implement shutdown Hook.
+    isRunning = false;
+  }
+  boolean isRunning() {
+    return isRunning;
+  }
+}
diff --git a/ambry-store/src/main/java/com/github/ambry/store/StorageManager.java b/ambry-store/src/main/java/com/github/ambry/store/StorageManager.java
index ea3db2f6ea..9d48244934 100644
--- a/ambry-store/src/main/java/com/github/ambry/store/StorageManager.java
+++ b/ambry-store/src/main/java/com/github/ambry/store/StorageManager.java
@@ -38,6 +38,7 @@
 import com.github.ambry.utils.Utils;
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.FileStore;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -353,6 +354,12 @@ public Store getStore(PartitionId id) {
     return getStore(id, false);
   }
 
+  @Override
+  public FileStore getFileStore(PartitionId id) {
+    //TODO: Implementation To Be added.
+    return null;
+  }
+
   /**
    * @param id the {@link PartitionId} to find the store for.
    * @param skipStateCheck whether to skip checking state of the store. if true, it also returns store that is not started yet.
@@ -534,6 +541,12 @@ public boolean addBlobStore(ReplicaId replica) {
     return true;
   }
 
+  @Override
+  public boolean addFileStore(ReplicaId replicaId) {
+    //TODO: Implementation To Be added.
+    return false;
+  }
+
   /**
    * If a bootstrap replica fails, try to remove all the files and directories associated with it.
    * @param replica The failed bootstrap {@link ReplicaId}.