Index: client/site_tests/hardware_ExternalDrives/control |
diff --git a/client/site_tests/hardware_ExternalDrives/control b/client/site_tests/hardware_ExternalDrives/control |
index bdaa7373736cb253ff72ed3da6ceb74273126f8d..7d48f656be63d2e34ece3082a66a51801337696b 100644 |
--- a/client/site_tests/hardware_ExternalDrives/control |
+++ b/client/site_tests/hardware_ExternalDrives/control |
@@ -24,8 +24,8 @@ from autotest_lib.client.common_lib import error, site_ui |
def find_root_dev(): |
- rootdev = utils.system_output('rootdev') |
- return os.path.basename(rootdev[:-1]) |
+ rootdev = utils.system_output('rootdev -s -d') |
+ return os.path.basename(rootdev) |
def find_all_storage_dev(): |