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lazy umount of loop device is problematic,the loop device will not released

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14319 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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immarvin
2012-11-14 03:40:31 +00:00
parent 92414fbcd1
commit c85d0aab95
1 changed files with 2 additions and 2 deletions
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4
xCAT-server/lib/xcat/plugins/copycds.pm
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@@ -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]});