From c85d0aab95b634a0b088a412eb0aaa42af09dcf5 Mon Sep 17 00:00:00 2001
From: immarvin <immarvin@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Wed, 14 Nov 2012 03:40:31 +0000
Subject: [PATCH] lazy umount of loop device is problematic,the loop device
 will not released

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14319 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/copycds.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/lib/xcat/plugins/copycds.pm b/xCAT-server/lib/xcat/plugins/copycds.pm
index 25e691987..5f7d85f6b 100644
--- a/xCAT-server/lib/xcat/plugins/copycds.pm
+++ b/xCAT-server/lib/xcat/plugins/copycds.pm
@@ -113,7 +113,7 @@ sub process_request {
     if (system("mount $mntopts '$file' $mntpath")) {
 	eval { $callback->({error=>"copycds was unable to mount $file to $mntpath.",errorcode=>[1]}) };
 	chdir("/"); 
-        system("umount -l $mntpath"); 
+        system("umount  $mntpath"); 
       	return;
     }
     eval {
@@ -165,7 +165,7 @@ sub process_request {
     while (wait() > 0) { yield(); } #Make sure all children exit before trying umount
     };
     chdir("/");;
-    system("umount -l $mntpath");
+    system("umount  $mntpath");
     system("rm -rf $mntpath");
     unless ($identified) {
        $callback->({error=>["copycds could not identify the ISO supplied, you may wish to try -n <osver>"],errorcode=>[1]});