temporary file

[MEGA Hospedagem]

Hello

I did the following command:
rsync -a --delete cpbackup /mnt/backup/

It works well, but the problem is that it seens the "temporary files"
(ie: -rwxr-xr-x 1 root root 83623936 Apr 19 2004
.name.tar.gz.yGk7m7* ) are being created on /mnt/backup/

Since it's a SAMBA mounted partition, it waste BW and is slower.
Is there a way to specify where I want the temp files to be created?

Thanks,
Luis Fernando