question on extended attributes

[Daniel Mayfield]

I'm trying to use rsync and rsnapshot to make backup copies of my Mac to my freebsd 8.2 server .  When I specify syncing extended attributes as well, I get an error for any file on the Mac that has a resource fork: 

rsync: rsync_xal_set: lsetxattr("Documents/<foo>","com.apple.ResourceFork") failed: No space left on device (28)

I'd love to work on fixing this, but I'm seeing a bunch of references to UFS1 vs UFS2 in the extended attribute readme.  But I'm not sure what I'm actually using (I took the default when it setup, which says ufs2+softdep, but mount simply says ufs).

Can someone help point me in the right direction?

daniel