diff --git a/tools/releasetools/edify_generator.py b/tools/releasetools/edify_generator.py
index 2bd071d..e4b9252 100644
--- a/tools/releasetools/edify_generator.py
+++ b/tools/releasetools/edify_generator.py
@@ -164,14 +164,25 @@
     self.script.append(('apply_patch_space(%d) || abort("Not enough free space '
                         'on /system to apply patches.");') % (amount,))
 
-  def Mount(self, mount_point):
-    """Mount the partition with the given mount_point."""
+  def Mount(self, mount_point, mount_options_by_format=""):
+    """Mount the partition with the given mount_point.
+      mount_options_by_format:
+      [fs_type=option[,option]...[|fs_type=option[,option]...]...]
+      where option is optname[=optvalue]
+      E.g. ext4=barrier=1,nodelalloc,errors=panic|f2fs=errors=recover
+    """
     fstab = self.info.get("fstab", None)
     if fstab:
       p = fstab[mount_point]
-      self.script.append('mount("%s", "%s", "%s", "%s");' %
+      mount_dict = {}
+      if mount_options_by_format is not None:
+        for option in mount_options_by_format.split("|"):
+          if "=" in option:
+            key, value = option.split("=", 1)
+            mount_dict[key] = value
+      self.script.append('mount("%s", "%s", "%s", "%s", "%s");' %
                          (p.fs_type, common.PARTITION_TYPES[p.fs_type],
-                          p.device, p.mount_point))
+                          p.device, p.mount_point, mount_dict.get(p.fs_type, "")))
       self.mounts.add(p.mount_point)
 
   def UnpackPackageDir(self, src, dst):
diff --git a/tools/releasetools/ota_from_target_files b/tools/releasetools/ota_from_target_files
index e8dff5a..2a3ab89 100755
--- a/tools/releasetools/ota_from_target_files
+++ b/tools/releasetools/ota_from_target_files
@@ -462,11 +462,12 @@
   script = edify_generator.EdifyGenerator(3, OPTIONS.info_dict)
 
   oem_props = OPTIONS.info_dict.get("oem_fingerprint_properties")
+  recovery_mount_options = OPTIONS.info_dict.get("recovery_mount_options")
   oem_dict = None
   if oem_props is not None and len(oem_props) > 0:
     if OPTIONS.oem_source is None:
       raise common.ExternalError("OEM source required for this build")
-    script.Mount("/oem")
+    script.Mount("/oem", recovery_mount_options)
     oem_dict = common.LoadDictionaryFromLines(open(OPTIONS.oem_source).readlines())
 
   metadata = {"post-build": CalculateFingerprint(
@@ -548,6 +549,8 @@
   if "selinux_fc" in OPTIONS.info_dict:
     WritePolicyConfig(OPTIONS.info_dict["selinux_fc"], output_zip)
 
+  recovery_mount_options = OPTIONS.info_dict.get("recovery_mount_options")
+
   system_items = ItemSet("system", "META/filesystem_config.txt")
   script.ShowProgress(system_progress, 0)
   if block_based:
@@ -561,7 +564,7 @@
     system_diff.WriteScript(script, output_zip)
   else:
     script.FormatPartition("/system")
-    script.Mount("/system")
+    script.Mount("/system", recovery_mount_options)
     if not has_recovery_patch:
       script.UnpackPackageDir("recovery", "/system")
     script.UnpackPackageDir("system", "/system")
@@ -594,7 +597,7 @@
       vendor_diff.WriteScript(script, output_zip)
     else:
       script.FormatPartition("/vendor")
-      script.Mount("/vendor")
+      script.Mount("/vendor", recovery_mount_options)
       script.UnpackPackageDir("vendor", "/vendor")
 
       symlinks = CopyPartitionFiles(vendor_items, input_zip, output_zip)
@@ -745,11 +748,12 @@
     vendor_diff = None
 
   oem_props = OPTIONS.target_info_dict.get("oem_fingerprint_properties")
+  recovery_mount_options = OPTIONS.target_info_dict.get("recovery_mount_options")
   oem_dict = None
   if oem_props is not None and len(oem_props) > 0:
     if OPTIONS.oem_source is None:
       raise common.ExternalError("OEM source required for this build")
-    script.Mount("/oem")
+    script.Mount("/oem", recovery_mount_options)
     oem_dict = common.LoadDictionaryFromLines(open(OPTIONS.oem_source).readlines())
 
   AppendAssertions(script, OPTIONS.target_info_dict, oem_dict)
@@ -1035,11 +1039,12 @@
                                           OPTIONS.target_info_dict)
 
   oem_props = OPTIONS.info_dict.get("oem_fingerprint_properties")
+  recovery_mount_options = OPTIONS.info_dict.get("recovery_mount_options")
   oem_dict = None
   if oem_props is not None and len(oem_props) > 0:
     if OPTIONS.oem_source is None:
       raise common.ExternalError("OEM source required for this build")
-    script.Mount("/oem")
+    script.Mount("/oem", recovery_mount_options)
     oem_dict = common.LoadDictionaryFromLines(open(OPTIONS.oem_source).readlines())
 
   metadata = {"pre-device": GetOemProperty("ro.product.device", oem_props, oem_dict,
@@ -1059,10 +1064,10 @@
       info_dict=OPTIONS.info_dict)
 
   system_diff = FileDifference("system", source_zip, target_zip, output_zip)
-  script.Mount("/system")
+  script.Mount("/system", recovery_mount_options)
   if HasVendorPartition(target_zip):
     vendor_diff = FileDifference("vendor", source_zip, target_zip, output_zip)
-    script.Mount("/vendor")
+    script.Mount("/vendor", recovery_mount_options)
   else:
     vendor_diff = None