fix empty hugepages in some numa nodes caused no such file or directo…

…ry error Signed-off-by: lizhun <[email protected]>
kubernetes-sigs · Aug 7, 2023 · 1547eac · 1547eac
1 parent e0f10a8
commit 1547eac
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkg/utils/memory_resources.go b/pkg/utils/memory_resources.go
@@ -67,6 +67,10 @@ func GetNumaMemoryResources() (NumaMemoryResources, error) {
 		info[corev1.ResourceMemory] = nodeTotalMemory
 
 		// Get hugepages
+		_, err = os.Stat(filepath.Join(sysBusNodeBasepath, numaNode, "hugepages"))
+		if err != nil && os.IsNotExist(err) {
+			continue
+		}
 		hugepageBytes, err := getHugepagesBytes(filepath.Join(sysBusNodeBasepath, numaNode, "hugepages"))
 		if err != nil {
 			return nil, err