From aad64a517023e8bee7664425b65a5f5be7ea671d Mon Sep 17 00:00:00 2001
From: Frank <frank@cloud.com>
Date: Mon, 16 May 2011 13:50:45 -0700
Subject: [PATCH] Fix in XenServer, when do primarystorage downlaod command,
 mount secondary storage as readonly. And umount with options -fl to avoid
 hang if at that time NFS server down

---
 .../vm/hypervisor/xenserver/copy_vhd_from_secondarystorage.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/vm/hypervisor/xenserver/copy_vhd_from_secondarystorage.sh b/scripts/vm/hypervisor/xenserver/copy_vhd_from_secondarystorage.sh
index 098284bc8fe..c10882d5d50 100755
--- a/scripts/vm/hypervisor/xenserver/copy_vhd_from_secondarystorage.sh
+++ b/scripts/vm/hypervisor/xenserver/copy_vhd_from_secondarystorage.sh
@@ -10,7 +10,7 @@ usage() {
 cleanup()
 {
   if [ ! -z $localmp ]; then 
-    umount $localmp
+    umount -fl $localmp
     if [ $? -eq 0 ];  then
       rm $localmp -rf
     fi
@@ -48,7 +48,7 @@ if [ $? -ne 0 ]; then
   exit 0
 fi
 
-mount $mountpoint $localmp
+mount $mountpoint $localmp -r
 if [ $? -ne 0 ]; then
   echo "6#cann't mounbt $mountpoint to $localmp"
   exit 0