From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com ([209.132.183.28]:47715 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759856AbcAKLin (ORCPT ); Mon, 11 Jan 2016 06:38:43 -0500 From: Eryu Guan Subject: [PATCH 1/2] common: remove all files in $SCRATCH_DEV for overlayfs in _scratch_cleanup_files() Date: Mon, 11 Jan 2016 19:38:20 +0800 Message-Id: <1452512301-22145-1-git-send-email-eguan@redhat.com> Sender: fstests-owner@vger.kernel.org To: fstests@vger.kernel.org Cc: linux-unionfs@vger.kernel.org, Eryu Guan List-ID: All files in lower/upper dirs should be removed for overlayfs in _scratch_cleanup_files(), not only files in merged dir, otherwise files from lower dir won't be removed. Signed-off-by: Eryu Guan --- common/rc | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/common/rc b/common/rc index e5ae1d0..e2a32da 100644 --- a/common/rc +++ b/common/rc @@ -701,9 +701,17 @@ _mkfs_dev() # remove all files in $SCRATCH_MNT, useful when testing on NFS/CIFS _scratch_cleanup_files() { - _scratch_mount - rm -rf $SCRATCH_MNT/* - _scratch_unmount + case $FSTYP in + overlay) + # $SCRATCH_DEV is a valid directory in overlay case + rm -rf $SCRATCH_DEV/* + ;; + *) + _scratch_mount + rm -rf $SCRATCH_MNT/* + _scratch_unmount + ;; + esac } _scratch_mkfs() -- 1.8.3.1