From b577d892976af871b06b6eaf61f009f9c7c25a69 Mon Sep 17 00:00:00 2001
From: Ziye Yang <ziye.yang@intel.com>
Date: Mon, 28 Oct 2019 22:15:04 +0800
Subject: [PATCH] scripts/ceph: unmount the right dev.

According to my check, I found that we should
umount /dev/loop200p2. The name of the dev used in the
start.sh and stop.sh is not same.

Then there an issue reported in the script:

umount /dev/loop200
umount: /dev/loop200: not mounted.
I think that this is an issue happens in our every
test. And it may influence the further test.

Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Change-Id: I10c460b4e7760f321fd1a1cd87caa69d2911037b
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472514
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
---
 scripts/ceph/start.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/ceph/start.sh b/scripts/ceph/start.sh
index 88a93563a..9ecd094fc 100755
--- a/scripts/ceph/start.sh
+++ b/scripts/ceph/start.sh
@@ -16,7 +16,7 @@ dev_backend=/dev/ceph
 image=/var/tmp/ceph_raw.img
 dev=/dev/loop200
 
-umount $dev || true
+umount ${dev}p2 || true
 losetup -d $dev_backend || true
 
 # partition osd