From 8465f96d8db2ef2c3d4dcadab45c5311ffa74f66 Mon Sep 17 00:00:00 2001
From: PiotrProkop <piotr.prokop@intel.com>
Date: Tue, 12 Sep 2017 14:34:39 +0200
Subject: [PATCH] Fix pagesize mount option name

---
 pkg/volume/empty_dir/empty_dir.go      | 5 +++--
 pkg/volume/empty_dir/empty_dir_test.go | 6 +++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/pkg/volume/empty_dir/empty_dir.go b/pkg/volume/empty_dir/empty_dir.go
index c64ea2a180e..68cd56727b8 100644
--- a/pkg/volume/empty_dir/empty_dir.go
+++ b/pkg/volume/empty_dir/empty_dir.go
@@ -54,7 +54,8 @@ type emptyDirPlugin struct {
 var _ volume.VolumePlugin = &emptyDirPlugin{}
 
 const (
-	emptyDirPluginName = "kubernetes.io/empty-dir"
+	emptyDirPluginName           = "kubernetes.io/empty-dir"
+	hugePagesPageSizeMountOption = "pagesize"
 )
 
 func getPath(uid types.UID, volName string, host volume.VolumeHost) string {
@@ -321,7 +322,7 @@ func getPageSizeMountOptionFromPod(pod *v1.Pod) (string, error) {
 		return "", fmt.Errorf("hugePages storage requested, but there is no resource request for huge pages.")
 	}
 
-	return fmt.Sprintf("pageSize=%s", pageSize.String()), nil
+	return fmt.Sprintf("%s=%s", hugePagesPageSizeMountOption, pageSize.String()), nil
 
 }
 
diff --git a/pkg/volume/empty_dir/empty_dir_test.go b/pkg/volume/empty_dir/empty_dir_test.go
index ffe1ce08612..003aea08492 100644
--- a/pkg/volume/empty_dir/empty_dir_test.go
+++ b/pkg/volume/empty_dir/empty_dir_test.go
@@ -323,7 +323,7 @@ func TestGetHugePagesMountOptions(t *testing.T) {
 				},
 			},
 			shouldFail:     false,
-			expectedResult: "pageSize=2Mi",
+			expectedResult: "pagesize=2Mi",
 		},
 		"testWithProperValuesAndDifferentPageSize": {
 			pod: &v1.Pod{
@@ -347,7 +347,7 @@ func TestGetHugePagesMountOptions(t *testing.T) {
 				},
 			},
 			shouldFail:     false,
-			expectedResult: "pageSize=1Gi",
+			expectedResult: "pagesize=1Gi",
 		},
 		"InitContainerAndContainerHasProperValues": {
 			pod: &v1.Pod{
@@ -371,7 +371,7 @@ func TestGetHugePagesMountOptions(t *testing.T) {
 				},
 			},
 			shouldFail:     false,
-			expectedResult: "pageSize=1Gi",
+			expectedResult: "pagesize=1Gi",
 		},
 		"InitContainerAndContainerHasDifferentPageSizes": {
 			pod: &v1.Pod{