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set cache=none if option is not defined

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Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
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Alexandre Derumier 2013-02-22 14:35:51 +01:00 committed by Dietmar Maurer
parent 0ecf8463da
commit 11490cf228
1 changed files with 2 additions and 0 deletions
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PVE/QemuServer.pm
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@ -1106,6 +1106,8 @@ sub print_drive_full {
}
}
$opts .= ",cache=none" if !$drive->{cache};
my $pathinfo = $path ? "file=$path," : '';
return "${pathinfo}if=none,id=drive-$drive->{interface}$drive->{index}$opts";