if (isAttach) {
vmMo.mountToolsInstaller();
} else {
try{
if (!vmMo.unmountToolsInstaller()) {
return new AttachAnswer("Failed to unmount vmware-tools installer ISO as the corresponding CDROM device is locked by VM. Please unmount the CDROM device inside the VM and ret-try.");
}
} catch(Throwable e){
vmMo.detachIso(null);
}
}
return new AttachAnswer(disk);
}
}
ManagedObjectReference morSecondaryDs = prepareSecondaryDatastoreOnHost(storeUrl);
String isoPath = nfsImageStore.getUrl() + File.separator + iso.getPath();
if (!isoPath.startsWith(storeUrl)) {
assert (false);
String msg = "ISO path does not start with the secondary storage root";
s_logger.error(msg);
throw new Exception(msg);
}
int isoNameStartPos = isoPath.lastIndexOf('/');
String isoFileName = isoPath.substring(isoNameStartPos + 1);
String isoStorePathFromRoot = isoPath.substring(storeUrl.length(), isoNameStartPos);
// TODO, check if iso is already attached, or if there is a previous
// attachment
DatastoreMO secondaryDsMo = new DatastoreMO(context, morSecondaryDs);
String storeName = secondaryDsMo.getName();
String isoDatastorePath = String.format("[%s] %s/%s", storeName, isoStorePathFromRoot, isoFileName);
if (isAttach) {
vmMo.attachIso(isoDatastorePath, morSecondaryDs, true, false);
} else {
vmMo.detachIso(isoDatastorePath);
}
return new AttachAnswer(disk);
} catch (Throwable e) {
if (e instanceof RemoteException) {
s_logger.warn("Encounter remote exception to vCenter, invalidate VMware session context");
hostService.invalidateServiceContext(null);
}
if (isAttach) {
String msg = "AttachIsoCommand(attach) failed due to " + VmwareHelper.getExceptionMessage(e);
s_logger.error(msg, e);
return new AttachAnswer(msg);
} else {
String msg = "AttachIsoCommand(detach) failed due to " + VmwareHelper.getExceptionMessage(e);
s_logger.warn(msg, e);
return new AttachAnswer(msg);
}
}
}