VDI vdi = mount(conn, vmName, volume);
if ( vdi != null ) {
Map<String, String> smConfig = vdi.getSmConfig(conn);
for (String key : smConfig.keySet()) {
if (key.startsWith("host_")) {
vdi.removeFromSmConfig(conn, key);
break;
}
}
}
VBD.Record vbdr = new VBD.Record();