[Dovecot] mailbox format w/ separate headers/data

[Frank Cusack]

On January 22, 2010 11:05:22 PM +0200 Timo Sirainen <tss at iki.fi> wrote:
> Dunno about zfs, but I've heard that at least in one NetApp installation
> deduplication was way too heavyweight.

zfs dedup is pretty resources intensive -- for writes.  For mail I
suspect reads overwhelm writes?

-frank