diff --git a/lib/cinder_backends/glusterfs b/lib/cinder_backends/glusterfs
index 00c62e0..4e34f8e 100644
--- a/lib/cinder_backends/glusterfs
+++ b/lib/cinder_backends/glusterfs
@@ -19,7 +19,7 @@
 # configure_cinder_backend_glusterfs - Configure Cinder for GlusterFS backends
 
 # Save trace setting
-GLUSTERFS_XTRACE=$(set +o | grep xtrace)
+_XTRACE_CINDER_GLUSTERFS=$(set +o | grep xtrace)
 set +o xtrace
 
 
@@ -41,7 +41,7 @@
 
 
 # Restore xtrace
-$GLUSTERFS_XTRACE
+$_XTRACE_CINDER_GLUSTERFS
 
 # Local variables:
 # mode: shell-script