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

…ry error Signed-off-by: lizhun <lizhun@kylinos.cn>
kubernetes-sigs · Aug 8, 2023 · a4ad3d4 · a4ad3d4
1 parent e0f10a8
commit a4ad3d4
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/pkg/utils/memory_resources.go b/pkg/utils/memory_resources.go
@@ -69,7 +69,11 @@ func GetNumaMemoryResources() (NumaMemoryResources, error) {
 		// Get hugepages
 		hugepageBytes, err := getHugepagesBytes(filepath.Join(sysBusNodeBasepath, numaNode, "hugepages"))
 		if err != nil {
-			return nil, err
+			if os.IsNotExist(err) {
+				continue
+			} else {
+				return nil, err
+			}
 		}
 		for n, s := range hugepageBytes {
 			info[n] = s