Comment 9 for bug 435137

My girlfriend had a notification that her /home directory was full. After checking Disk Usage Analyzer, I found her .cache/ubuntuone/log/syncdaemon.log.2009-10-04_14-28-55 file was 39.8gb's. This can cause serious file system problems on something that doesn't have a lot of hard disc space (for instance a netbook) and this is a very severe problem.