Thank you both for your responses. Let me see if I understand correctly -
1. Dedup is what I really want, but it's not implemented yet. 2. The only other way to accomplish this sort of thing is rsync (in other words, don't overwrite the block in the first place if it's not different), and if I'm on Windows, I'll just have to go ahead and install rsync on my Windows boxes if I want it to work correctly. Wmurnane, you mentioned there was a Windows-based rsync daemon. Did you mean one other than the cygwin-based version? I didn't know of any native Windows rsync software. -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss