This is the error while bootstrap
clusteruser@cluster:~$ juju bootstrap
2012-08-04 03:05:23,536 INFO Bootstrapping environment 'maas' (origin: ppa type: maas)...
2012-08-04 03:05:23,694 ERROR Bootstrap aborted because file storage is not writable: The supplied storage credentials were not accepted by the server
I've configured the environment . What should I do ?