I just installed the plug and setup my first job... to backup to S3. However, after the job has run, there's no trace of any new files in my Amazon bucket. It's empty!
The backups appear to be successful, but there is "1 Warning" reported in the log each time I ran the job:
[16-Mar-2013 14:03:31] WARNING: file_put_contents() [function.file-put-contents]: Only 8192 of 10152 bytes written, possibly out of free disk space
[16-Mar-2013 18:03:31 UTC] PHP Warning: file_put_contents() [function.file-put-contents]: Only 8192 of 10157 bytes written, possibly out of free disk space in /home/.../wp-content/plugins/backwpup/inc/class-job.php on line 1117
[16-Mar-2013 14:03:33] Job done in 324 seconds.
The only thing I can figure out is that I'm close to my hosting cap... I'm using about 4GB of my available 5GB.
Is my shortage of hosting space causing my backup to fail?
If not, what else could be going wrong?