Copy Cloud Storage - Fix "Out Of Disk Space" error of Copy Agent

One day, my Copy Agent notified me that I'm out of disk space. My machine's hard drive still has 107GB of free space instead. So, what's going on here?

After Googling around, I saw this method, it maybe helpful:

Open up Terminal and run these commands, as root:
# echo 16384 > /proc/sys/fs/inotify/max_user_watches
To make the change permanent, edit the file /etc/sysctl.conf and add this line to the end of the file:

If the above method doesn't help, try this:

- Remove the Copy's config folder, in my case:

sudo rm -r /home/trinh/.copy

- Download and install the new Copy Agent at

- Re-setup your account and enjoy!