I see the following messages in the log for a newly created farm using the Ubuntu MySQL 64bit latest role.
Uploading '/mnt/dbstorage/tmp/tmp4KJWZN/mysql-backup-2012-09-01-13:00:08.tar.gz' to S3 under 's3://scalr-1-us-east-1/backups/7/mysql/79-mysql64-ubuntu1204'
Cannot process several files. ['/mnt/dbstorage/tmp/tmp4KJWZN/mysql-backup-2012-09-01-13:00:08.tar.gz']
As can be seen there is no S3 bucket name being used.
(My older farms using the Centos MySQL role I see the following message: Uploading '/mnt/dbstorage/tmp/mysql-backup-2012-09-01-15:50:07.tar.gz' to S3 under 's3://farm-<id-here>-us-east-1)
Is this a bug or am I missing some configuration?